1170 Siva

1170 Siva
Modelled shape of Siva from its lightcurve
Discovery[1]
Discovered byE. Delporte
Discovery siteUccle Obs.
Discovery date29 September 1930
Designations
(1170) Siva
Named after
Shiva (Hindu deity)[2]
1930 SQ
Mars-crosser[3][4]
Phocaea[5]
Orbital characteristics[1]
Epoch 16 February 2017 (JD 2457800.5)
Uncertainty parameter 0
Observation arc85.19 yr (31,116 days)
Aphelion3.0245 AU
Perihelion1.6291 AU
2.3268 AU
Eccentricity0.2998
3.55 yr (1,296 days)
94.741°
0° 16m 39.72s / day
Inclination22.184°
0.9218°
59.391°
Earth MOID0.7263 AU
Mars MOID0.3760 AU
Physical characteristics
Dimensions7.68±2.18 km[6]
10.37±0.8 km (IRAS:2)[7]
12.13±0.89 km[8]
3.5 h[9]
4.98 h[a]
5.22±0.01 h[10]
0.128±0.020[8]
0.1751±0.032 (IRAS:2)[7]
0.40±0.16[6]
B–V = 0.864[1]
U–B = 0.452[1]
Tholen = S[1] · S[3][11]
12.00[11] · 12.18[6] · 12.43[1][3][7][8]

1170 Siva, provisional designation 1930 SQ, is a stony Phocaea asteroid and large Mars-crosser from the innermost regions of the asteroid belt, approximately 10 kilometers in diameter. It was discovered on 29 September 1930, by Belgian astronomer Eugène Delporte at Uccle Observatory in Belgium, and later named after the Hindu deity Shiva.[2][4]

  1. ^ a b c d e f Cite error: The named reference jpldata was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference MPC-Siva was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Ferret was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Nugent-2016 was invoked but never defined (see the help page).
  7. ^ a b c Cite error: The named reference SIMPS 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. ^ Cite error: The named reference Szekely-2005 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference geneva-obs was invoked but never defined (see the help page).
  11. ^ a b Cite error: The named reference Carry-2016 was invoked but never defined (see the help page).


Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).