1271:
904:
Mainzer, A.; Grav, T.; Masiero, J.; Hand, E.; Bauer, J.; Tholen, D.; et al. (November 2011). "NEOWISE Studies of
Spectrophotometrically Classified Asteroids: Preliminary Results".
1410:
1345:
1700:
1675:
1685:
658:
295:
1403:
1338:
1159:
787:
592:
470:
1371:
1695:
99:
956:
Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011).
614:
1396:
1527:
1331:
1184:
29:
272:
1058:
Veres, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; et al. (November 2015).
1459:
989:
197:
1618:
1690:
1292:
1444:
841:
Masiero, Joseph R.; Grav, T.; Mainzer, A. K.; Nugent, C. R.; Bauer, J. M.; Stevenson, R.; et al. (August 2014).
46:
1608:
1598:
814:
771:
704:
1603:
1060:"Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results"
742:
650:
486:
83:
41:
1680:
1439:
67:
478:
34:
1623:
1507:
1419:
1265:
633:
assumes a standard albedo for stony asteroids of 0.20 and calculates a diameter of 6.81 kilometers using an
410:
342:
302:
226:
186:
173:
1544:
1059:
1010:
842:
667:
1117:
477:, approximately 6.5 kilometers in diameter. It was discovered on 22 February 1938, by Finnish astronomer
1449:
1354:
578:
284:
155:
1517:
1253:
1229:
1221:
1206:
1081:
1022:
969:
923:
864:
518:
208:
1245:
1237:
1212:
662:
654:
626:
522:
490:
261:
89:
1071:
913:
854:
634:
570:
424:
1300:
1502:
1454:
1155:
1030:
783:
610:
597:
583:
514:
482:
179:
143:
1628:
1284:
1276:
1147:
1089:
977:
931:
872:
775:
371:
136:
1316:
1549:
1492:
1477:
1260:
1188:
574:
545:
506:
416:
163:
1194:
1085:
1026:
973:
927:
868:
1564:
1532:
1497:
1308:
1270:
1177:
526:
242:
219:
1181:
876:
1669:
1588:
1487:
1482:
1365:
935:
474:
1654:
1427:
779:
646:
510:
502:
235:
129:
115:
1093:
738:
1644:
1593:
1554:
1377:
1200:
708:
534:
250:
993:
1613:
1559:
1151:
625:
measures between 6.17 and 9.70 kilometers in diameter, and its surface has an
562:
147:
1034:
982:
957:
1649:
1539:
1388:
1011:"Asteroids Observed from GMARS and Santana Observatories: 2010 April - June"
121:
1323:
1469:
530:
466:
1144:
Dictionary of Minor Planet Names – Addendum to Fifth
Edition (2006–2008)
618:
573:
at GMARS and
Santana Observatories in March 2010. Analysis gave a long
958:"Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey"
595:. The result supersedes a previous period of 5.1 hours from May 2007 (
569:
was obtained from photometric observations made by amateur astronomer
1076:
1580:
918:
859:
351:
1392:
1327:
517:
once every 3 years and 3 months (1,194 days). Its orbit has an
1142:
Schmadel, Lutz D. "Appendix – Publication Dates of the MPCs".
843:"Main-belt Asteroids with WISE/NEOWISE: Near-infrared Albedos"
1207:
653:(1882−1956), Finnish professor of geography and rector at
548:
begins with its official discovery observation in 1938.
739:"JPL Small-Body Database Browser: 1451 Grano (1938 DT)"
537:
were taken, and no previous identifications were made,
609:
According to the surveys carried out by the
Japanese
1637:
1579:
1516:
1468:
1426:
707:. Results are no longer published on website, see:
422:
408:
369:
340:
301:
294:
282:
270:
260:
248:
233:
217:
207:
195:
185:
172:
162:
135:
113:
97:
77:
65:
60:
52:
40:
28:
23:
962:Publications of the Astronomical Society of Japan
687:
685:
577:of 138 hours with a brightness variation of 0.65
1004:
1002:
691:Geneva Obs. Behrend (2007) web: rotation period
768:Dictionary of Minor Planet Names – (1451) Granö
836:
834:
832:
1404:
1339:
705:Collaborative Asteroid Lightcurve Link (CALL)
8:
1112:
1110:
1053:
1051:
18:
1146:. Springer Berlin Heidelberg. p. 221.
711:CdR – Observatoire de Genève, Raoul Behrend
509:in the main-belt. It orbits the Sun in the
1432:
1411:
1397:
1389:
1346:
1332:
1324:
1269:
766:Schmadel, Lutz D. (2007). "(1451) Granö".
761:
759:
485:in Southwest Finland, and later named for
1201:Asteroids and comets rotation curves, CdR
1075:
981:
917:
858:
733:
731:
729:
727:
703:mag. Summary figures for (1451) Grano at
513:main-belt at a distance of 1.9–2.5
1701:Astronomical objects discovered in 1938
1676:Minor planet object articles (numbered)
1203:– Observatoire de Genève, Raoul Behrend
951:
949:
947:
945:
723:
681:
899:
897:
895:
893:
809:
807:
805:
803:
801:
799:
631:Collaborative Asteroid Lightcurve Link
17:
817:. Asteroid Lightcurve Database (LCDB)
699:hours with a brightness amplitude of
273:Longitude of ascending node
7:
1009:Stephens, Robert D. (October 2010).
709:Asteroids and comets rotation curves
1274:
1178:Asteroid Lightcurve Database (LCDB)
615:Wide-field Infrared Survey Explorer
14:
1217:AstDyS-2, Asteroids—Dynamic Site
1195:Dictionary of Minor Planet Names
657:from 1932 to 1934. The official
501:The asteroid is a member of the
780:10.1007/978-3-540-29925-7_1452
473:from the inner regions of the
1:
629:between 0.171 and 0.429. The
1094:10.1016/j.icarus.2015.08.007
815:"LCDB Data for (1451) Granö"
1696:Slow rotating minor planets
1686:Discoveries by Yrjö Väisälä
877:10.1088/0004-637X/791/2/121
285:Argument of perihelion
1717:
936:10.1088/0004-637X/741/2/90
772:Springer Berlin Heidelberg
461:, provisional designation
116:Minor planet category
1435:
1420:Small Solar System bodies
1361:
1152:10.1007/978-3-642-01965-4
1015:The Minor Planet Bulletin
906:The Astrophysical Journal
847:The Astrophysical Journal
743:Jet Propulsion Laboratory
505:, a large group of stony
452:
220:Orbital period (sidereal)
154:
142:
1187:16 December 2017 at the
741:(2017-06-03 last obs.).
552:Physical characteristics
497:Orbit and classification
425:Absolute magnitude
296:Physical characteristics
100:Alternative designations
1355:Minor planets navigator
1266:JPL Small-Body Database
343:Synodic rotation period
137:Orbital characteristics
1545:Trans-Neptunian object
1230:Observation prediction
1118:"1451 Grano (1938 DT)"
983:10.1093/pasj/63.5.1117
651:Johannes Gabriel Granö
593:slow rotating asteroid
487:Johannes Gabriel Granö
168:56.21 yr (20,532 days)
84:Johannes Gabriel Granö
1209:– Minor Planet Center
661:was published by the
613:satellite and NASA's
465:, is a stony Florian
156:Uncertainty parameter
1518:Distant minor planet
665:on 30 January 1964 (
617:with its subsequent
529:with respect to the
68:MPC designation
1691:Named minor planets
1317:Physical parameters
1122:Minor Planet Center
1086:2015Icar..261...34V
1027:2010MPBu...37..159S
994:AcuA catalog p. 153
974:2011PASJ...63.1117U
928:2011ApJ...741...90M
869:2014ApJ...791..121M
663:Minor Planet Center
655:University of Turku
605:Diameter and albedo
491:University of Turku
90:University of Turku
53:Discovery date
42:Discovery site
20:
1254:Observational info
635:absolute magnitude
146:4 September 2017 (
30:Discovered by
1663:
1662:
1575:
1574:
1460:Meanings of names
1386:
1385:
1161:978-3-642-01964-7
789:978-3-540-00238-3
483:Turku Observatory
456:
455:
1708:
1433:
1413:
1406:
1399:
1390:
1348:
1341:
1334:
1325:
1309:Orbital elements
1273:
1166:
1165:
1139:
1133:
1132:
1130:
1128:
1114:
1105:
1104:
1102:
1100:
1079:
1055:
1046:
1045:
1043:
1041:
1006:
997:
987:
985:
968:(5): 1117–1138.
953:
940:
939:
921:
901:
888:
887:
885:
883:
862:
838:
827:
826:
824:
822:
811:
794:
793:
763:
754:
753:
751:
749:
735:
712:
702:
698:
696:
689:
671:
649:was named after
600:
586:
543:
507:S-type asteroids
489:, rector of the
464:
448:
446:
404:
402:
396:
394:
388:
383:
381:
372:Geometric albedo
364:
362:
356:
350:
335:
333:
327:
321:
319:
313:
311:
256:0° 18 5.04 / day
93:
56:22 February 1938
21:
1716:
1715:
1711:
1710:
1709:
1707:
1706:
1705:
1681:Flora asteroids
1666:
1665:
1664:
1659:
1633:
1571:
1512:
1464:
1422:
1417:
1387:
1382:
1357:
1352:
1246:Proper elements
1189:Wayback Machine
1174:
1169:
1162:
1141:
1140:
1136:
1126:
1124:
1116:
1115:
1108:
1098:
1096:
1057:
1056:
1049:
1039:
1037:
1008:
1007:
1000:
955:
954:
943:
903:
902:
891:
881:
879:
840:
839:
830:
820:
818:
813:
812:
797:
790:
774:. p. 116.
765:
764:
757:
747:
745:
737:
736:
725:
721:
716:
715:
700:
694:
692:
690:
683:
678:
666:
659:naming citation
643:
607:
596:
582:
575:rotation period
571:Robert Stephens
559:
554:
546:observation arc
541:
521:of 0.12 and an
499:
462:
444:
442:
437: 13.2
430:
413:
400:
398:
397:
392:
390:
389:
386:
384:
379:
377:
374:
360:
358:
357:
354:
348:
345:
331:
329:
328:
325:
323:
317:
315:
314:
309:
307:
287:
275:
253:
238:
222:
200:
198:Semi-major axis
164:Observation arc
118:
102:
87:
86:
80:
70:
12:
11:
5:
1714:
1712:
1704:
1703:
1698:
1693:
1688:
1683:
1678:
1668:
1667:
1661:
1660:
1658:
1657:
1652:
1647:
1641:
1639:
1635:
1634:
1632:
1631:
1626:
1621:
1619:Near-parabolic
1616:
1611:
1606:
1601:
1596:
1591:
1585:
1583:
1577:
1576:
1573:
1572:
1570:
1569:
1568:
1567:
1565:Scattered disc
1562:
1557:
1552:
1542:
1537:
1536:
1535:
1533:Neptune trojan
1530:
1522:
1520:
1514:
1513:
1511:
1510:
1508:Spectral types
1505:
1500:
1498:Jupiter trojan
1495:
1490:
1485:
1480:
1474:
1472:
1466:
1465:
1463:
1462:
1457:
1452:
1447:
1442:
1436:
1430:
1424:
1423:
1418:
1416:
1415:
1408:
1401:
1393:
1384:
1383:
1381:
1380:
1375:
1368:
1366:1450 Raimonda
1362:
1359:
1358:
1353:
1351:
1350:
1343:
1336:
1328:
1322:
1321:
1320:
1319:
1277:Close approach
1258:
1257:
1256:
1210:
1204:
1198:
1197:, Google books
1192:
1180:, query form (
1173:
1172:External links
1170:
1168:
1167:
1160:
1134:
1106:
1047:
1021:(4): 159–161.
998:
941:
889:
828:
795:
788:
755:
722:
720:
717:
714:
713:
680:
679:
677:
674:
642:
639:
606:
603:
587:). This makes
558:
555:
553:
550:
498:
495:
454:
453:
450:
449:
431:
423:
420:
419:
414:
409:
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305:
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38:
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32:
26:
25:
13:
10:
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4:
3:
2:
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1582:
1578:
1566:
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1556:
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1541:
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1529:
1526:
1525:
1524:
1523:
1521:
1519:
1515:
1509:
1506:
1504:
1501:
1499:
1496:
1494:
1491:
1489:
1488:Asteroid belt
1486:
1484:
1483:Aten asteroid
1481:
1479:
1476:
1475:
1473:
1471:
1467:
1461:
1458:
1456:
1453:
1451:
1448:
1446:
1443:
1441:
1438:
1437:
1434:
1431:
1429:
1428:Minor planets
1425:
1421:
1414:
1409:
1407:
1402:
1400:
1395:
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1391:
1379:
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1302:
1301:Orbit diagram
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1294:
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1278:
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1255:
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1211:
1208:
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1199:
1196:
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1190:
1186:
1183:
1179:
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1163:
1157:
1153:
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1123:
1119:
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1111:
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1078:
1073:
1069:
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1036:
1032:
1028:
1024:
1020:
1016:
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991:
984:
979:
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952:
950:
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837:
835:
833:
829:
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800:
796:
791:
785:
781:
777:
773:
769:
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740:
734:
732:
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724:
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710:
706:
688:
686:
682:
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673:
669:
664:
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652:
648:
640:
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624:
620:
616:
612:
604:
602:
599:
594:
590:
585:
580:
576:
572:
568:
564:
561:A rotational
556:
551:
549:
547:
540:
536:
532:
528:
524:
520:
516:
512:
508:
504:
496:
494:
492:
488:
484:
480:
476:
475:asteroid belt
472:
468:
460:
451:
440:
436:
432:
429:
428:
421:
418:
415:
412:
411:Spectral type
407:
376:
373:
368:
353:
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344:
339:
306:
304:
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297:
293:
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286:
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177:
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161:
157:
153:
149:
145:
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138:
134:
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127:
123:
120:
117:
112:
108:
105:1938 DT
104:
101:
96:
91:
85:
82:
76:
72:
69:
64:
59:
55:
51:
48:
45:
43:
39:
36:
33:
31:
27:
22:
16:
1655:Space debris
1370:
1312:
1304:
1296:
1288:
1280:
1264:
1249:
1241:
1238:Orbital info
1233:
1225:
1216:
1143:
1137:
1125:. Retrieved
1121:
1097:. Retrieved
1067:
1063:
1038:. Retrieved
1018:
1014:
965:
961:
909:
905:
880:. Retrieved
850:
846:
819:. Retrieved
767:
746:. Retrieved
647:minor planet
644:
630:
622:
608:
588:
566:
560:
557:Slow rotator
538:
519:eccentricity
503:Flora family
500:
479:Yrjö Väisälä
471:slow rotator
458:
457:
438:
434:
426:
326:(calculated)
236:Mean anomaly
229:(1,194 days)
209:Eccentricity
125:
109: 1976 WK
106:
73:(1451) Grano
61:Designations
15:
1645:Cosmic dust
1609:Long-period
1599:Halley-type
1555:Kuiper belt
1440:Designation
1378:1452 Hunnia
1127:16 December
1099:16 December
1040:16 December
882:16 December
821:16 December
535:precoveries
523:inclination
262:Inclination
251:Mean motion
79:Named after
1670:Categories
1650:Meteoroids
1629:Sungrazing
1604:Hyperbolic
1560:Oort cloud
1503:Near-Earth
1372:1451 Granö
1261:1451 Granö
1213:1451 Granö
1077:1506.00762
719:References
563:lightcurve
459:1451 Granö
433:12.6
303:Dimensions
187:Perihelion
150:2458000.5)
47:Turku Obs.
35:Y. Väisälä
19:1451 Granö
1540:Damocloid
1293:Ephemeris
1285:Discovery
1222:Ephemeris
1070:: 34–47.
1035:1052-8091
919:1109.6407
912:(2): 25.
860:1406.6645
853:(2): 11.
637:of 13.2.
621:mission,
579:magnitude
387:(assumed)
355:(removed)
203:2.2030 AU
191:1.9442 AU
122:main-belt
24:Discovery
1624:Periodic
1550:Detached
1470:Asteroid
1185:Archived
533:. As no
531:ecliptic
467:asteroid
324:6.81 km
174:Aphelion
1589:Extinct
1528:Centaur
1263:at the
1082:Bibcode
1023:Bibcode
970:Bibcode
924:Bibcode
865:Bibcode
748:25 July
619:NEOWISE
463:1938 DT
290:51.858°
278:175.29°
266:5.1087°
178:2.4619
1581:Comets
1493:Family
1478:Active
1445:Groups
1313:·
1311:
1305:·
1303:
1297:·
1295:
1289:·
1287:
1281:·
1279:
1250:·
1248:
1242:·
1240:
1234:·
1232:
1226:·
1224:
1158:
1064:Icarus
1033:
990:online
786:
668:M.P.C.
641:Naming
627:albedo
439:·
435:·
395:0.0919
391:0.4034
241:60.928
213:0.1175
126:·
124:
107:·
1638:Other
1594:Great
1315:
1307:
1299:
1291:
1283:
1252:
1244:
1236:
1228:
1072:arXiv
914:arXiv
855:arXiv
697:0.004
693:5.109
676:Notes
645:This
623:Granö
611:Akari
589:Granö
567:Granö
542:'
539:Granö
511:inner
443:14.19
441:
403:0.077
399:0.429
385:0.20
382:0.022
378:0.171
349:5.109
320:0.037
316:6.329
312:0.072
308:6.170
225:3.27
144:Epoch
130:Flora
128:
1614:Lost
1455:Moon
1450:List
1182:info
1156:ISBN
1129:2016
1101:2016
1042:2016
1031:ISSN
884:2016
823:2016
784:ISBN
750:2017
701:0.06
670:2277
598:U=2-
584:U=2+
525:of 5
469:and
447:0.95
363:0.05
334:0.57
330:9.70
1215:at
1148:doi
1090:doi
1068:261
978:doi
932:doi
910:741
873:doi
851:791
776:doi
672:).
601:).
565:of
481:at
427:(H)
359:138
1672::
1154:.
1120:.
1109:^
1088:.
1080:.
1066:.
1062:.
1050:^
1029:.
1019:37
1017:.
1013:.
1001:^
992:,
976:.
966:63
964:.
960:.
944:^
930:.
922:.
908:.
892:^
871:.
863:.
849:.
845:.
831:^
798:^
782:.
770:.
758:^
726:^
684:^
591:a
544:s
515:AU
493:.
336:km
322:km
227:yr
180:AU
148:JD
1412:e
1405:t
1398:v
1347:e
1340:t
1333:v
1191:)
1164:.
1150::
1131:.
1103:.
1092::
1084::
1074::
1044:.
1025::
996:)
988:(
986:.
980::
972::
938:.
934::
926::
916::
886:.
875::
867::
857::
825:.
792:.
778::
752:.
695:±
581:(
527:°
445:±
417:S
401:±
393:±
380:±
365:h
361:±
352:h
332:±
318:±
310:±
243:°
158:0
92:)
88:(
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