85236 (1993 KH)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3111032630 ± 2.00e+00
Semi-major axis (a)1.2337645833 AU ± 3.00e+00
Inclination (i)12.80635512° ± 4.00e+00
Long. of Asc. Node (Ω)54.35695171° ± 5.00e+00
Arg. of Perihelion (ω)293.82784579° ± 6.00e+00
Mean Anomaly (M)180.28590760° ± 4.83e-05
Mean Motion (n)0.7192234309°/day ± 2.62e+00
Perihelion dist (q)0.84993640 AU ± 3.22e+00
Aphelion dist (Q)1.61759277 AU ± 4.64e+00
Orbital Period1.37040347 yr ± 5.00e+00
NGA Modelr2
A2-1.47812002e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.452″
Uncertainty0
Orbit TypeApollo
MOID0.000017 AU
Observations Used1041
Gaia Obs Used28
Oppositions6
Arc Total1993-2024
First Observation Used1993-05-24
Last Observation Used2024-01-24
Observations (1311)
Date Type RA Dec Mag Band Observatory
2008-04-16 07:16:45 C 13 27 33.66 +12 10 06.6 r 703
2008-04-16 07:24:42 C 13 27 32.72 +12 10 06.9 r 703
2008-04-25 05:57:22 C 13 04 18.00 +11 56 26.3 18.9 c 704
2008-04-25 06:12:35 C 13 04 16.36 +11 56 24.2 19.3 c 704
2008-04-25 06:27:55 C 13 04 14.66 +11 56 22.2 19.2 c 704
2008-04-25 06:43:08 C 13 04 12.91 +11 56 18.9 19.0 c 704
2008-04-25 06:58:20 C 13 04 11.31 +11 56 15.9 19.2 c 704
2008-05-02 00:04:43 C 12 47 53.70 +11 12 40.1 c J76
2008-05-02 00:15:23 C 12 47 52.66 +11 12 36.6 c J76
2008-05-02 00:30:38 C 12 47 51.23 +11 12 30.5 c J76
2008-05-06 04:39:42 C 12 38 48.70 +10 32 05.0 18.6 c 704
2008-05-06 04:53:55 C 12 38 47.31 +10 31 58.2 19.3 c 704
2008-05-06 05:22:34 C 12 38 44.87 +10 31 44.5 19.2 c 704
2008-05-06 05:36:32 C 12 38 43.61 +10 31 39.7 19.4 c 704
2008-05-09 06:03:40 C 12 32 50.08 +09 56 37.1 19.5 c 704
2008-05-09 06:18:02 C 12 32 48.97 +09 56 30.4 19.1 c 704
2008-05-09 06:32:21 C 12 32 47.74 +09 56 22.8 19.5 c 704
2008-05-09 06:46:43 C 12 32 46.58 +09 56 14.1 19.4 c 704
2008-06-06 03:50:04 C 12 06 58.35 +02 09 31.7 r G96
2008-06-06 04:13:11 C 12 06 58.21 +02 09 12.7 r G96
2008-06-06 04:24:42 C 12 06 58.14 +02 09 03.3 r G96
2008-11-19 01:38:14 C 21 27 23.24 -22 42 54.1 r H53
2008-11-19 01:39:44 C 21 27 23.95 -22 42 41.0 r H53
2008-11-19 01:41:14 C 21 27 24.67 -22 42 28.1 r H53
2008-11-19 01:42:46 C 21 27 25.42 -22 42 16.9 r H53
2008-11-19 01:44:44 C 21 27 26.35 -22 42 00.4 r H53
2008-11-19 01:46:44 C 21 27 27.17 -22 41 44.9 r H53
2008-11-20 01:15:47 C 21 39 04.42 -19 30 06.2 r H53
2008-11-20 01:18:46 C 21 39 06.09 -19 29 40.2 r H53
2008-11-20 01:20:43 C 21 39 06.83 -19 29 23.8 r H53
2008-11-20 01:24:15 C 21 39 08.45 -19 28 56.1 r H53
2008-11-20 01:27:14 C 21 39 09.79 -19 28 30.8 r H53
2008-11-22 21:47:40 C 22 11 42.72 -09 36 22.3 r J53
2008-11-22 21:48:56 C 22 11 43.29 -09 36 10.9 r J53
2008-11-22 21:49:12 C 22 11 43.39 -09 36 08.9 r J53
2008-11-22 21:50:59 C 22 11 44.20 -09 35 52.9 r J53
2008-11-23 18:34:59 C 22 21 13.56 -06 33 21.0 r 130
2008-11-23 18:37:09 C 22 21 14.47 -06 33 02.4 r 130
2008-11-23 18:43:40 C 22 21 17.36 -06 32 04.9 r 130
2008-11-23 18:48:21 C 22 21 19.38 -06 31 23.5 r 130
2008-11-25 01:40:39 C 22 34 57.30 -02 03 07.2 r H53
2008-11-25 01:42:09 C 22 34 57.88 -02 02 55.7 r H53
2008-11-25 01:44:09 C 22 34 58.72 -02 02 36.8 r H53
2008-11-25 01:46:09 C 22 34 59.54 -02 02 21.6 r H53
2008-11-25 01:48:08 C 22 35 00.37 -02 02 03.6 r H53
2008-11-25 01:50:08 C 22 35 01.18 -02 01 46.7 r H53
2008-11-26 01:38:28 C 22 45 10.31 +01 18 42.5 r H53
2008-11-26 01:42:09 C 22 45 11.78 +01 19 13.2 r H53
2008-11-26 01:44:09 C 22 45 12.56 +01 19 29.9 r H53
2008-11-26 01:46:09 C 22 45 13.37 +01 19 46.6 r H53
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-11-13 10:55:00 104343923.36 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)