Linus (òṣùpá)

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Linus
Ìkọ́kọ́wárí[1] and designation
Kíkọ́kọ́wárí látọwọ́ Jean-Luc Margot and Michael E. Brown
Ọjọ́ ìkọ́kọ́wárí August 29, 2001
Ìfúnlọ́rúkọ
Orúkọ MPC S/2001 (22) 1
Sísọlọ́rúkọ fún Linus
Minor planet
category
Main belt
Alápèjúwe Linian
Semi-major axis 1099 ± 11 km[2]
Eccentricity <0.005 [3]
Àsìkò ìgbàyípo 3.590 ± 0.001 d[3]
Average orbital speed 21.5 m/s
Inclination ~0° [3]
(undetectable with respect to Kalliope equator)
Satellite of 22 Kalliope
Ẹ̀gbẹ̀ẹ̀gbẹ́ 28 ± 2 km[2]
Àkójọ ~4 × 1016 kg (estimate)
Iyeìdáméjì ìṣùpọ̀ 3.4 g/cm3 (assumed)
Equatorial escape velocity ~20 m/s (estimate)
Rotation period unknown, probably synchronous[4]
Axial tilt unknown, zero expected
Ìgbónásí ojúde
   Kelvin
   Celsius
min mean max
~161 240
−32°
Absolute magnitude (H) 9.7 [5]

(22) Kalliope I Linus jẹ́ plánẹ́tì kékeréibi ìgbàjá ástẹ́rọ́ìdì.


Itokasi[àtúnṣe | àtúnṣe àmìọ̀rọ̀]

  1. IAUC 7703
  2. Cite error: Invalid <ref> tag; no text was provided for refs named Descamps2008
  3. 3.0 3.1 3.2 synthesis of several observations including recent ones with the VLT 8m telescope.
  4. Based on a rough tidal locking timescale of several tens of My.
  5. Cite error: Invalid <ref> tag; no text was provided for refs named Marchis03