1725:
786:
Høg, E.; Fabricius, C.; Makarov, V. V.; Urban, S.; Corbin, T.; Wycoff, G.; Bastian, U.; Schwekendiek, P.; Wicenec, A. (March 2000). "The Tycho-2 catalogue of the 2.5 million brightest stars".
504:
1119:"The Ages of Early-type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets"
368:
44:
1762:
1767:
1401:
475:
1728:
1336:
1757:
37:
906:
Gontcharov, G. A. (November 2006). "Pulkovo
Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system".
1421:
668:
410:
725:
1777:
1309:
1752:
1521:
1426:
712:
500:
1410:
766:
586:
1772:
1592:
1394:
492:
488:
110:
20:
1690:
1549:
1493:
652:
482:
376:
1365:
1272:
1202:
1140:
1074:
994:
925:
885:
837:
795:
744:
226:
496:
1262:
1220:
1192:
1158:
1130:
1064:
1026:
1010:
984:
957:
941:
915:
734:
552:
247:
89:
1249:
De
Medeiros, J. R.; Alves, S.; Udry, S.; Andersen, J.; Nordström, B.; Mayor, M. (January 2014).
1747:
1445:
1387:
1290:
1228:
1092:
1018:
949:
855:
803:
461:
435:
30:
1280:
1276:
1210:
1148:
1082:
1002:
933:
845:
799:
754:
749:
674:
638:
597:
574:
560:
525:
402:
339:
210:
1473:
612:
568:
352:
154:
65:
1369:
1206:
1144:
1078:
998:
929:
889:
841:
1251:"A catalog of rotational and radial velocities for evolved stars: V. Southern stars⋆⋆⋆"
453:
218:
198:
186:
1181:"Metallicity calibrations for dwarf stars and giants in the Geneva photometric system"
1153:
1118:
1741:
1468:
1463:
1453:
1030:
961:
679:
605:
545:
175:
52:
1458:
622:
312:
277:
1285:
1250:
975:
Anderson, E.; Francis, Ch. (May 2012). "XHIP: An extended hipparcos compilation".
759:
716:
604:
and Carrie Swift (1999) found a class of F2 V, indicating that it is still on the
660:
648:
590:
395:
132:
121:
78:
1087:
1052:
1667:
1539:
1006:
937:
632:
601:
564:
325:
288:
233:
142:
1362:
Michigan catalogue of two-dimensional spectral types for the HD Stars; vol. 5
1294:
1232:
1224:
1162:
1096:
1022:
1014:
953:
945:
859:
807:
1659:
1620:
1615:
1610:
1605:
1600:
1582:
1577:
1567:
1562:
1557:
1534:
1529:
1511:
1506:
1501:
1483:
1478:
1379:
1215:
1180:
556:
1708:
1703:
1698:
1636:
593:
582:
548:
442:
57:
1641:
1315:
40:
33:
1681:
770:
656:
616:
519:
387:
301:
238:
1197:
1135:
1069:
920:
850:
825:
739:
1267:
989:
1436:
541:
202:
190:
1383:
721:
Data
Release 2: Summary of the contents and survey properties"
664:
1053:"The Revised TESS Input Catalog and Candidate Target List"
876:
Cousins, A. W. J. (1971). "Photometric standard stars".
581:
There have been disagreements in classifying the star's
567:
and it is currently drifting closer with a heliocentric
1117:
David, Trevor J.; Hillenbrand, Lynne A. (12 May 2015).
1314:. Reprinted and updated by Pilcher, F. Archived from
16:
High proper motion star in the constellation
Equuleus
1051:
Stassun, Keivan G.; et al. (9 September 2019).
1689:
1680:
1658:
1629:
1591:
1548:
1520:
1492:
1444:
1435:
563:measurements place the object at a distance of 214
715:; et al. (Gaia collaboration) (August 2018).
1244:
1242:
1185:Monthly Notices of the Royal Astronomical Society
901:
899:
659:. HD 201507 is slightly metal enriched, with a
826:"MK classifications for F-and G-type stars. 3"
1395:
1174:
1172:
1046:
1044:
1042:
1040:
871:
869:
83:+02° 56′ 37.3096″
8:
819:
817:
1112:
1110:
1108:
1106:
631:due to its evolved state. It shines with a
1686:
1655:
1441:
1402:
1388:
1380:
464:
1284:
1266:
1214:
1196:
1152:
1134:
1086:
1068:
988:
919:
849:
758:
748:
738:
707:
705:
703:
701:
699:
697:
695:
682:old, only a quarter the age of the Sun.
781:
779:
691:
555:of 6.43, placing it near the limit for
182:
18:
7:
36:
1360:Houk, Nancy; Swift, Carrie (1999).
194:
589:of F5 IV, indicating that it is a
14:
1724:
1723:
217:15.2530 ± 0.3122
767:Gaia DR2 record for this source
1763:Henry Draper Catalogue objects
1179:Netopil, Martin (4 May 2017).
1:
1768:Bright Star Catalogue objects
1422:Equuleus in Chinese astronomy
669:projected rotational velocity
611:HD 201507 has 1.45 times the
596:that is evolving towards the
1255:Astronomy & Astrophysics
726:Astronomy & Astrophysics
678:and is estimated to be 1.21
1286:10.1051/0004-6361/201220762
1154:10.1088/0004-637X/804/2/146
824:Harlan, E. A. (June 1974).
760:10.1051/0004-6361/201833051
585:. Eugene A. Harlan found a
1794:
788:Astronomy and Astrophysics
544:located in the equatorial
1721:
1654:
1427:List of stars in Equuleus
1417:
1411:Constellation of Equuleus
1123:The Astrophysical Journal
1007:10.1134/S1063773712050015
938:10.1134/S1063773706110065
667:. This star has a modest
512:
459:
452:
448:
271:
266:
262:
148:
141:
104:
27:
1088:10.3847/1538-3881/ab3467
1057:The Astronomical Journal
878:Royal Observatory Annals
830:The Astronomical Journal
615:and a slightly enlarged
1277:2014A&A...561A.126D
800:2000A&A...355L..27H
750:2018A&A...616A...1G
587:spectral classification
248:Absolute magnitude
90:Apparent magnitude
1758:Durchmusterung objects
1311:Uranometria Argentina
1216:10.1093/mnras/stx1077
653:effective temperature
600:. On the other hand,
1370:1999mctd.book.....H
1207:2017MNRAS.469.3042N
1145:2015ApJ...804..146D
1079:2019AJ....158..138S
999:2012AstL...38..331A
930:2006AstL...32..759G
890:1971ROAn....7.....C
842:1974AJ.....79..682H
513:Database references
411:Rotational velocity
197: +10.883
185: +48.902
24:
553:apparent magnitude
540:, is a white-hued
536:, also designated
454:Other designations
111:Spectral type
19:
1778:Hipparcos objects
1735:
1734:
1717:
1716:
1676:
1675:
1650:
1649:
977:Astronomy Letters
908:Astronomy Letters
663:123% that of the
531:
530:
1785:
1753:F-type subgiants
1727:
1726:
1687:
1656:
1442:
1404:
1397:
1390:
1381:
1374:
1373:
1357:
1351:
1350:
1348:
1347:
1333:
1327:
1326:
1324:
1323:
1305:
1299:
1298:
1288:
1270:
1246:
1237:
1236:
1218:
1200:
1191:(3): 3042–3055.
1176:
1167:
1166:
1156:
1138:
1114:
1101:
1100:
1090:
1072:
1048:
1035:
1034:
992:
972:
966:
965:
923:
903:
894:
893:
873:
864:
863:
853:
821:
812:
811:
783:
774:
764:
762:
752:
742:
709:
677:
646:
630:
598:red giant branch
577:
486:
479:
471:
467:
428:
385:
366:
337:
335:
310:
286:
196:
184:
168:
105:Characteristics
99:
93:
73:
68:
28:Observation data
25:
1793:
1792:
1788:
1787:
1786:
1784:
1783:
1782:
1738:
1737:
1736:
1731:
1713:
1672:
1646:
1625:
1587:
1544:
1516:
1488:
1431:
1413:
1408:
1378:
1377:
1359:
1358:
1354:
1345:
1343:
1335:
1334:
1330:
1321:
1319:
1307:
1306:
1302:
1248:
1247:
1240:
1178:
1177:
1170:
1116:
1115:
1104:
1050:
1049:
1038:
974:
973:
969:
914:(11): 759–771.
905:
904:
897:
875:
874:
867:
823:
822:
815:
785:
784:
777:
713:Brown, A. G. A.
711:
710:
693:
688:
672:
644:
636:
628:
620:
613:mass of the Sun
572:
569:radial velocity
508:
481:
474:
469:
465:
426:
417: sin
383:
364:
353:Surface gravity
345:
342:
333:
331:
318:
315:
308:
294:
291:
284:
253:
236:
193:
166:
160:
155:Radial velocity
97:
88:
71:
66:Right ascension
64:
29:
17:
12:
11:
5:
1791:
1789:
1781:
1780:
1775:
1770:
1765:
1760:
1755:
1750:
1740:
1739:
1733:
1732:
1722:
1719:
1718:
1715:
1714:
1712:
1711:
1706:
1701:
1695:
1693:
1684:
1678:
1677:
1674:
1673:
1671:
1670:
1664:
1662:
1652:
1651:
1648:
1647:
1645:
1644:
1639:
1633:
1631:
1627:
1626:
1624:
1623:
1618:
1613:
1608:
1603:
1597:
1595:
1589:
1588:
1586:
1585:
1580:
1575:
1570:
1565:
1560:
1554:
1552:
1546:
1545:
1543:
1542:
1537:
1532:
1526:
1524:
1518:
1517:
1515:
1514:
1509:
1504:
1498:
1496:
1490:
1489:
1487:
1486:
1481:
1476:
1471:
1466:
1461:
1456:
1450:
1448:
1439:
1433:
1432:
1430:
1429:
1424:
1418:
1415:
1414:
1409:
1407:
1406:
1399:
1392:
1384:
1376:
1375:
1352:
1328:
1300:
1238:
1168:
1102:
1036:
983:(5): 331–346.
967:
895:
865:
851:10.1086/111597
813:
775:
690:
689:
687:
684:
642:
626:
529:
528:
523:
515:
514:
510:
509:
499: 104481,
495: 201507,
460:
457:
456:
450:
449:
446:
445:
439:
431:
430:
429:10.6 km/s
423:
406:
405:
399:
391:
390:
380:
372:
371:
361:
348:
347:
343:
340:
329:
321:
320:
316:
313:
305:
297:
296:
292:
289:
281:
273:
272:
269:
268:
264:
263:
260:
259:
256:
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243:
242:
230:
222:
221:
215:
206:
205:
180:
171:
170:
163:
158:
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149:
146:
145:
139:
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128:
127:
124:
117:
116:
113:
107:
106:
102:
101:
94:
85:
84:
81:
75:
74:
69:
61:
60:
55:
49:
48:
15:
13:
10:
9:
6:
4:
3:
2:
1790:
1779:
1776:
1774:
1773:Gould objects
1771:
1769:
1766:
1764:
1761:
1759:
1756:
1754:
1751:
1749:
1746:
1745:
1743:
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1679:
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1510:
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1500:
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1475:
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1467:
1465:
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1440:
1438:
1434:
1428:
1425:
1423:
1420:
1419:
1416:
1412:
1405:
1400:
1398:
1393:
1391:
1386:
1385:
1382:
1371:
1367:
1363:
1356:
1353:
1342:
1338:
1332:
1329:
1318:on 2012-02-27
1317:
1313:
1312:
1308:Gould, B. A.
1304:
1301:
1296:
1292:
1287:
1282:
1278:
1274:
1269:
1264:
1260:
1256:
1252:
1245:
1243:
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1234:
1230:
1226:
1222:
1217:
1212:
1208:
1204:
1199:
1194:
1190:
1186:
1182:
1175:
1173:
1169:
1164:
1160:
1155:
1150:
1146:
1142:
1137:
1132:
1128:
1124:
1120:
1113:
1111:
1109:
1107:
1103:
1098:
1094:
1089:
1084:
1080:
1076:
1071:
1066:
1062:
1058:
1054:
1047:
1045:
1043:
1041:
1037:
1032:
1028:
1024:
1020:
1016:
1012:
1008:
1004:
1000:
996:
991:
986:
982:
978:
971:
968:
963:
959:
955:
951:
947:
943:
939:
935:
931:
927:
922:
917:
913:
909:
902:
900:
896:
891:
887:
883:
879:
872:
870:
866:
861:
857:
852:
847:
843:
839:
835:
831:
827:
820:
818:
814:
809:
805:
801:
797:
793:
789:
782:
780:
776:
772:
768:
761:
756:
751:
746:
741:
736:
732:
728:
727:
722:
720:
714:
708:
706:
704:
702:
700:
698:
696:
692:
685:
683:
681:
680:billion years
676:
670:
666:
662:
658:
654:
650:
645:
641:
634:
629:
625:
618:
614:
609:
607:
606:main sequence
603:
599:
595:
592:
588:
584:
579:
576:
570:
566:
562:
558:
554:
550:
547:
546:constellation
543:
539:
535:
527:
524:
522:
521:
517:
516:
511:
507: 126587
506:
502:
498:
494:
491: 29582,
490:
484:
477:
472:
463:
462:13 G. Equulei
458:
455:
451:
447:
444:
440:
438:
437:
433:
432:
424:
422:
420:
416:
412:
408:
407:
404:
400:
398:
397:
393:
392:
389:
381:
379:
378:
374:
373:
370:
362:
360:
358:
354:
350:
349:
346:
330:
328:
327:
323:
322:
319:
306:
304:
303:
299:
298:
295:
282:
280:
279:
275:
274:
270:
265:
261:
257:
255:
249:
245:
244:
240:
237:(66 ± 1
235:
232:214 ± 4
231:
229:
228:
224:
223:
220:
216:
214:
212:
208:
207:
204:
200:
192:
188:
181:
179:
177:
176:Proper motion
173:
172:
169:2.4 km/s
164:
162:
156:
152:
151:
147:
144:
140:
136:
134:
130:
129:
125:
123:
119:
118:
114:
112:
109:
108:
103:
95:
91:
87:
86:
82:
80:
77:
76:
72:21 09 58.2645
70:
67:
63:
62:
59:
56:
54:
53:Constellation
51:
50:
46:
42:
39:
35:
32:
26:
22:
1572:
1454:α (Kitalpha)
1361:
1355:
1344:. Retrieved
1340:
1331:
1320:. Retrieved
1316:the original
1310:
1303:
1258:
1254:
1188:
1184:
1126:
1122:
1060:
1056:
980:
976:
970:
911:
907:
881:
877:
833:
829:
791:
787:
730:
724:
718:
639:
623:
610:
580:
559:visibility.
551:. It has an
537:
533:
532:
518:
503: 8095,
434:
418:
414:
409:
394:
375:
356:
351:
324:
300:
276:
246:
225:
209:
174:
153:
1337:"HD 201507"
794:: L27–L30.
661:metallicity
649:photosphere
565:light years
401:+0.09
396:Metallicity
377:Temperature
133:color index
122:color index
79:Declination
1742:Categories
1668:MASCARA-1b
1660:Exoplanets
1346:2021-07-05
1322:2012-01-06
1198:1705.00883
1136:1501.03154
1129:(2): 146.
1070:1905.10694
1063:(4): 138.
921:1606.08053
740:1804.09365
686:References
633:luminosity
602:Nancy Houk
441:1.21
367:0.09
355:(log
326:Luminosity
287:0.23
143:Astrometry
1494:Flamsteed
1295:0004-6361
1268:1312.3474
1233:0035-8711
1225:1365-2966
1163:1538-4357
1097:0004-6256
1031:255204555
1023:1063-7737
1015:1562-6873
990:1108.4971
962:119231169
954:1063-7737
946:1562-6873
860:0004-6256
808:0004-6361
655:of 6,846
647:from its
635:of about
621:2.2
573:−43
557:naked eye
534:HD 201507
386:233
311:0.1
92: (V)
1748:Equuleus
1729:Category
1682:Galaxies
1637:HAT-P-65
1522:Variable
1261:: A126.
673:16
643:☉
627:☉
594:subgiant
583:spectrum
561:Parallax
549:Equuleus
485:+02°4311
478:+02°2701
344:☉
317:☉
293:☉
250: (M
227:Distance
211:Parallax
58:Equuleus
1642:WASP-90
1366:Bibcode
1273:Bibcode
1203:Bibcode
1141:Bibcode
1075:Bibcode
995:Bibcode
926:Bibcode
886:Bibcode
838:Bibcode
836:: 682.
796:Bibcode
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137:+0.37
126:+0.06
115:F5 IV
1630:Other
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1437:Stars
1263:arXiv
1221:eISSN
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1291:ISSN
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1093:ISSN
1019:ISSN
950:ISSN
856:ISSN
804:ISSN
719:Gaia
675:km/s
575:km/s
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425:16.4
363:3.91
336:0.21
283:1.45
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