Back 135 كولكيس (كويكب) ARZ (1135) Colchis Catalan (1135) Колхида CE (1135) Colchis German 1135 Κολχίς Greek 1135 Colchis Esperanto (1135) Colchis Spanish 1135 Colchis Basque کولخیس ۱۱۳۵ Persian (1135) Colchis French

1135 Colchis

1135 Colchis
Shape model of Colchis from its lightcurve
Discovery[1]
Discovered byG. Neujmin
Discovery siteSimeiz Obs.
Discovery date3 October 1929
Designations
(1135) Colchis
Pronunciation/ˈkɒlkɪs/[2]
Named after
Colchis (ancient Kingdom)[3]
1929 TA · 1936 FJ1
1940 EP · 1954 LL
1958 FO · A911 MJ
A916 UH
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc88.15 yr (32,198 days)
Aphelion2.9744 AU
Perihelion2.3558 AU
2.6651 AU
Eccentricity0.1160
4.35 yr (1,589 days)
87.849°
0° 13m 35.4s / day
Inclination4.5409°
350.73°
3.6675°
Physical characteristics
45.341±12.31 km[7]
46.82±0.65 km[8]
47.07±13.06 km[9]
49.12±16.46 km[10]
49.805±0.795 km[11]
50.50 km (derived)[12]
50.592±0.953 km[13]
50.64±1.5 km[14]
23.41±1.090 h[15]
23.47±0.01 h[16]
23.47±0.05 h[17]
23.4827±0.0001 h[18]
23.4830±0.0005 h[19]
  • (139.0°, −58.0°) (λ1/β1)[6]
  • (330.0°, −81.0°) (λ2/β2)[6]
0.0437 (derived)[12]
0.05±0.03[9][10]
0.0532±0.0329[7]
0.057±0.010[13]
0.0573±0.004[14]
0.0592±0.0083[11]
0.068±0.002[8]
SMASS =Xk[1] · P[11]
10.20[8][11][14] · 10.260±0.180 (R)[15] · 10.50[1][12][7][10] · 10.64[9]

1135 Colchis (/ˈkɒlkɪs/); prov. designation: 1929 TA) is a background asteroid from the central region of the asteroid belt. It was discovered on 3 October 1929, by Soviet astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula.[4] The X-type asteroid has a rotation period of hours 23.5 and measures approximately 49 kilometers (30 miles) in diameter. It was named for the ancient Kingdom of Colchis.[3]

  1. ^ a b c d e Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ "Colchic". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  3. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference AstDys-object was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Ferret was invoked but never defined (see the help page).
  7. ^ a b c Cite error: The named reference Masiero-2017 was invoked but never defined (see the help page).
  8. ^ a b c Cite error: The named reference AKARI was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference Nugent-2016 was invoked but never defined (see the help page).
  10. ^ a b c Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
  11. ^ a b c d Cite error: The named reference WISE was invoked but never defined (see the help page).
  12. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  13. ^ a b Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
  14. ^ a b c Cite error: The named reference SIMPS was invoked but never defined (see the help page).
  15. ^ a b Cite error: The named reference Chang-2015 was invoked but never defined (see the help page).
  16. ^ Cite error: The named reference Stephens-2001e was invoked but never defined (see the help page).
  17. ^ Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  18. ^ Cite error: The named reference Durech-2016 was invoked but never defined (see the help page).
  19. ^ Cite error: The named reference Hanus-2016a was invoked but never defined (see the help page).
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