1186 Turnera

1186 Turnera
Shape model of Turnera from its lightcurve
Discovery[1]
Discovered byC. Jackson
Discovery siteJohannesburg Obs.
Discovery date1 August 1929
Designations
(1186) Turnera
Named after
Herbert Hall Turner
(British astronomer)[2]
1929 PL · 1930 UO
1930 WL · 1932 CC
A919 SE
main-belt · (outer)
Eos[3][4]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc87.93 yr (32,115 days)
Aphelion3.3314 AU
Perihelion2.7190 AU
3.0252 AU
Eccentricity0.1012
5.26 yr (1,922 days)
252.20°
0° 11m 14.28s / day
Inclination10.752°
42.988°
295.00°
Physical characteristics
Dimensions34.290±0.275 km[5]
35.56±2.0 km[6]
37.17±7.78 km[7]
39.06±0.57 km[8]
39.19±1.25 km[9]
39.691±0.354 km[10]
12.010 h[11]
12.066±0.004 h[12][a]
12.085±0.001 h[13]
15±2 h[14]
0.12±0.04[7]
0.2350±0.0371[10]
0.240±0.026[9]
0.247±0.008[8]
0.2919±0.036[6]
S (Tholen)[1] · S[3]
Sq (SMASS)[1]
B–V = 0.790[3]
U–B = 0.430[3]
9.20[1][3][6][7][8][9][10]
9.90±0.38[15]

1186 Turnera, provisional designation 1929 PL, is a stony Eoan asteroid from the outer regions of the asteroid belt, approximately 36 kilometers in diameter. It was discovered on 1 August 1929, by South African astronomer Cyril Jackson at the Union Observatory in Johannesburg.[16] The asteroid was later named after British astronomer Herbert Hall Turner.[2]

  1. ^ a b c d e Cite error: The named reference jpldata was invoked but never defined (see the help page).
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  15. ^ Cite error: The named reference Veres-2015 was invoked but never defined (see the help page).
  16. ^ Cite error: The named reference MPC-Turnera was invoked but never defined (see the help page).


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