1156 Kira

1156 Kira
Discovery[1]
Discovered byK. Reinmuth
Discovery siteHeidelberg Obs.
Discovery date22 February 1928
Designations
(1156) Kira
Named after
unknown[2]
1928 DA · 1935 FY
1938 DA · 1953 RC1
1955 FW1 · 1973 QC2
main-belt · (inner)[3]
background[4]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc88.76 yr (32,418 days)
Aphelion2.3414 AU
Perihelion2.1329 AU
2.2372 AU
Eccentricity0.0466
3.35 yr (1,222 days)
326.67°
0° 17m 40.2s / day
Inclination1.3976°
91.131°
353.76°
Physical characteristics
Dimensions6.83±0.21 km[5]
6.831±0.211 km[5]
8.79±1.97 km[6]
8.856±0.105 km[7]
9.00±2.24 km[8]
10.30 km (calculated)[3]
10.83±0.76 km[9]
2.7910±0.0005 h[a]
2.79103±0.00004 h[10]
2.79105±0.00003 h[10]
2.79113±0.00004 h[10]
0.165±0.024[9]
0.181±0.052[11]
0.20 (assumed)[3]
0.2490±0.0585[7]
0.26±0.14[6]
0.29±0.12[8]
0.455±0.066[5]
S[3]
12.30[1][3][5][8] · 12.40[7][9] · 12.48±0.35[12] · 12.72[6]

1156 Kira, provisional designation 1928 DA, is a stony background asteroid from the inner regions of the asteroid belt, approximately 9 kilometers in diameter. It was discovered on 22 February 1928, by German astronomer Karl Reinmuth at Heidelberg Observatory in southwest Germany.[13] Any reference of its name to a person or occurrence is unknown.[2]

  1. ^ a b c 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 d e Cite error: The named reference lcdb was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference AstDys-object was invoked but never defined (see the help page).
  5. ^ a b c d Cite error: The named reference Masiero-2012 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 WISE was invoked but never defined (see the help page).
  8. ^ a b c Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference AKARI was invoked but never defined (see the help page).
  10. ^ a b c Cite error: The named reference Dykhuis-2016 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference MPC-object 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).