Back 65 Cybele (كويكب) ARZ 65 Cybele AST (65) Кібела Byelorussian (65) Cíbele Catalan (65) Кибела CE Cybele (planetka) Czech (65) Cybele German 65 Κυβέλη Greek 65 Cibelo Esperanto (65) Cibeles Spanish

65 Cybele

65 Cybele
Discovery [1][2]
Discovered byE. W. Tempel
Discovery siteMarseille Obs.
Discovery date8 March 1861
Designations
(65) Cybele
Pronunciation/ˈsɪbəliː/[3]
Named after
Cybele [4]
(Hellenistic deity)
1949 YQ
main belt · (outer)[1]
Cybele[5]
AdjectivesCybelean /ˌsɪbəˈliːən/, rarely Cybelian /sɪˈbɛliən/
Orbital characteristics
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc155.98 yr (56,971 d)
Aphelion3.8102 AU
Perihelion3.0464 AU
3.4283 AU
Eccentricity0.1114
6.35 yr (2,319 days)
168.06°
0° 9m 19.08s / day
Inclination3.5627°
155.63°
102.37°
Physical characteristics
Dimensions297 km × 291 km × 213 km[6]
263±3 km[6]
Massest. (14.8±1.8)×1018 kg[6]
Mean density
1.55±0.19 g/cm3[6]
3.98704 h[7]
4.036 h[8]
4.04 h[9]
4.04052 h[10][11]
6.07 h[12]
6.07 h[13]
6.08±0.05 h[14]
6.081±0.001 h[a]
6.0814±0.0001 h[15]
6.081434±0.000005 h[16]
6.082±0.001 h[17]
0.044[18]
0.050±0.005[19]
0.06±0.03[20]
0.06±0.04[21]
0.0706±0.003[22][23]
Tholen = P [1]
SMASS = Xc [1] · X [23]
B–V = 0.690[1]
U–B = 0.271[1]
V–R = 0.400±0.007[24]
10.67 to 13.64
6.58±0.06[24] · 6.62[1][22][23][21][18] · 6.88±0.26[25] · 6.95[20]

Cybele, minor planet designation 65 Cybele, is one of the largest asteroids in the Solar System. It is located in the outer asteroid belt. It is thought to be a remnant primordial body.[6] It gives its name to the Cybele group of asteroids[5] that orbit outward from the Sun from the 2:1 orbital resonance with Jupiter. The X-type asteroid has a relatively short rotation period of 6.0814 hours. It was discovered by Wilhelm Tempel in 1861, and named after Cybele, the earth goddess.

  1. ^ a b c d e f g Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference MPC-Cybele was invoked but never defined (see the help page).
  3. ^ Noah Webster (1884) A Practical Dictionary of the English Language
  4. ^ Cite error: The named reference springer was invoked but never defined (see the help page).
  5. ^ a b Cite error: The named reference tanton-group was invoked but never defined (see the help page).
  6. ^ a b c d e Marsset et al. (2022) The equilibrium shape of (65) Cybele: primordial or relic of a large impact?
  7. ^ Cite error: The named reference Drummond-1988a was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Shevchenko-1996a was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Gil-Hutton-1990b was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference De-Angelis-1995a was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Drummond-1991 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference Weidenschilling-1987 was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference Schober-1980 was invoked but never defined (see the help page).
  14. ^ Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  15. ^ Cite error: The named reference Pilcher-2012d was invoked but never defined (see the help page).
  16. ^ Cite error: The named reference Franco-2015d was invoked but never defined (see the help page).
  17. ^ Cite error: The named reference Pilcher-2010a was invoked but never defined (see the help page).
  18. ^ a b Cite error: The named reference AKARI was invoked but never defined (see the help page).
  19. ^ Cite error: The named reference Müller-2004 was invoked but never defined (see the help page).
  20. ^ a b Cite error: The named reference Nugent-2016 was invoked but never defined (see the help page).
  21. ^ a b Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
  22. ^ a b Cite error: The named reference SIMPS was invoked but never defined (see the help page).
  23. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  24. ^ a b Cite error: The named reference Warner-2007i was invoked but never defined (see the help page).
  25. ^ Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).


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