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Claudia was chosen because it is small, sharply defined, easy to find, and near the equator. The prime meridian runs 4° to the west. This results in a more logical set of mapping quadrants than the IAU coordinate system, which drifts over time due to an error in calculating the position of the pole,
318:
Frigeri, A.; De
Sanctis, M. C.; Ammannito, E.; Tosi, F.; Longobardo, A.; Zambon, F.; McCord, T.; Combe, J. P.; Jaumann, R.; Raymond, C. A.; Russell, C. T. (October 2015). "The spectral parameter maps of Vesta from VIR data".
195:(also called the Planetary Data coordinate system), where Claudia is defined at the 146°E. The Claudia Double-Prime system is therefore offset 150° east from the Claudia coordinate system .
270:
Garry, W. Brent; Williams, David A.; Yigst, R. Aileen; et al. (December 2014). "Geologic mapping of ejecta deposits in Oppia
Quadrangle, Asteroid (4) Vesta".
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In the
Claudia coordinate system, Claudia is defined at the 356°E/4°W meridian whence Vesta's prime meridian is anchored to.
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142:. The convention of defining Vesta's prime meridian from Claudia is informally referred to as the
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Given in the
Planetary Data System coordinate system, rather than the Claudia coordinate system.
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at an altitude of 272 km, shown in the context of the image at left taken from 700 km
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191:(GPN). However, the Claudia coordinate system has since been superseded by the
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255:(Center Latitude: -1.65°, Center Longitude: 146°; Planetocentric, +East)
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363:"Structural relationships in and around the Rheasilvia basin on Vesta"
33:
Claudia crater (arrow, image at right) in an image of Vesta taken by
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The
Claudia coordinate system was the coordinate system used by the
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Cheng, Hui Ching
Jupiter; Klimczak, Christian (August 2022).
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348:"Claudia – a tiny crater defining Vesta's prime meridian"
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was officially approved by the IAU on 30 September 2011.
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146:. The crater was named after the Roman Vestal Virgin
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16:Small crater used for prime meridian on 4 Vesta
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350:. Deutsches Zentrum für Luft- und Raumfahrt.
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253:. USGS Astrogeology Research Program.
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251:Gazetteer of Planetary Nomenclature
189:Gazetteer of Planetary Nomenclature
707:. You can help Knowledge (XXG) by
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185:International Astronomical Union
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367:Journal of Structural Geology
333:10.1016/j.icarus.2015.06.027
292:10.1016/j.icarus.2014.08.046
759:Surface features of 4 Vesta
754:Impact craters on asteroids
193:Claudia Douple-Prime system
162:and is based on the 200 km
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388:10.1016/j.jsg.2022.104677
144:Claudia coordinate system
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154:mission team; the name
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599:Former dwarf planets
573:Carl Friedrich Gauss
379:2022JSG...16104677C
284:2014Icar..244..104G
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84:1.650°S 146.000°E
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45:Feature type
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612:Exploration
278:: 104–119.
87: /
63:Coordinates
748:Categories
475:Rheasilvia
228:References
183:, and the
108:Discoverer
103:~650-700 m
637:Cancelled
561:Discovery
554:Astronomy
450:Geography
391:. 104677.
327:: 10–20.
247:"Claudia"
701:asteroid
485:Veneneia
454:features
100:Diameter
53:Location
669:Related
582:General
520:Regions
499:Troughs
490:Vibidia
480:Tarpeia
470:Claudia
463:Craters
441:Geology
430:4 Vesta
375:Bibcode
280:Bibcode
156:Claudia
150:by the
148:Claudia
140:4 Vesta
132:Claudia
124:Claudia
75:146°0′E
22:Claudia
649:MAOSEP
321:Icarus
272:Icarus
120:Eponym
72:1°39′S
699:This
655:Vesta
644:AGORA
199:Notes
57:Vesta
705:stub
627:Dawn
619:Past
181:NASA
176:Dawn
168:Dawn
152:Dawn
113:Dawn
36:Dawn
383:doi
371:161
329:doi
325:259
296:hdl
288:doi
276:244
187:'s
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
