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
2004-06-12 13:30:42 C 17 36 02.90 -83 41 34.9 r 474
2004-06-12 13:31:52 C 17 36 02.32 -83 41 42.5 r 474
2004-11-20 03:41:50 C 10 11 31.73 +26 17 49.6 o 198
2004-11-20 03:43:51 C 10 11 31.88 +26 17 50.7 o 198
2004-11-20 03:45:53 C 10 11 32.03 +26 17 51.9 o 198
2004-11-20 03:47:54 C 10 11 32.18 +26 17 53.1 o 198
2004-12-16 11:12:52 C 10 45 55.06 +34 04 07.2 19.4 c 704
2004-12-16 11:32:57 C 10 45 55.67 +34 04 24.9 19.8 c 704
2004-12-16 11:52:49 C 10 45 55.92 +34 04 45.1 19.9 c 704
2004-12-16 12:12:01 C 10 45 56.32 +34 05 02.2 19.9 c 704
2005-01-16 06:28:13 C 10 22 10.98 +47 02 11.9 o 699
2005-01-16 06:47:02 C 10 22 08.96 +47 02 30.3 o 699
2005-01-16 07:05:50 C 10 22 06.99 +47 02 48.2 o 699
2005-01-16 07:24:38 C 10 22 05.06 +47 03 07.4 o 699
2005-01-16 09:47:13 C 10 21 50.31 +47 05 23.9 19.7 c 704
2005-01-16 10:06:08 C 10 21 48.37 +47 05 41.5 19.3 c 704
2005-01-16 10:43:49 C 10 21 44.34 +47 06 17.2 19.2 c 704
2005-01-16 11:08:03 C 10 21 41.90 +47 06 38.7 19.6 c 704
2005-01-19 11:31:37 C 10 14 08.79 +48 11 24.7 19.0 c 704
2005-01-19 11:54:31 C 10 14 06.12 +48 11 44.0 19.3 c 704
2005-01-19 12:15:42 C 10 14 03.73 +48 12 01.2 19.2 c 704
2005-01-19 12:38:38 C 10 14 01.09 +48 12 19.5 18.8 c 704
2005-01-20 08:02:33 C 10 11 52.82 +48 28 29.4 19.2 c 704
2005-01-20 08:20:54 C 10 11 50.50 +48 28 44.3 19.0 c 704
2005-01-20 08:39:15 C 10 11 48.29 +48 28 58.8 19.2 c 704
2005-01-20 08:57:44 C 10 11 46.12 +48 29 15.2 19.6 c 704
2008-03-30 08:39:51 C 14 06 18.64 +10 39 18.6 r 703
2008-03-30 08:50:07 C 14 06 17.82 +10 39 22.6 r 703
2008-03-30 09:00:20 C 14 06 17.06 +10 39 26.8 r 703
2008-03-30 09:10:35 C 14 06 16.16 +10 39 29.7 r 703
2008-04-03 05:49:01 C 13 58 45.38 +11 09 40.8 18.9 c 704
2008-04-03 06:05:52 C 13 58 43.90 +11 09 45.9 19.2 c 704
2008-04-03 06:23:05 C 13 58 42.42 +11 09 51.0 19.4 c 704
2008-04-03 06:40:07 C 13 58 40.84 +11 09 56.3 18.9 c 704
2008-04-03 06:56:58 C 13 58 39.36 +11 10 01.0 18.8 c 704
2008-04-06 01:00:21 C 13 52 42.70 +11 28 52.0 r 106
2008-04-06 01:14:11 C 13 52 41.32 +11 28 56.2 r 106
2008-04-06 01:28:00 C 13 52 40.09 +11 28 59.8 r 106
2008-04-06 01:41:50 C 13 52 38.73 +11 29 03.5 r 106
2008-04-07 09:54:58 C 13 49 35.47 +11 37 19.3 r 703
2008-04-07 10:02:15 C 13 49 34.71 +11 37 21.2 r 703
2008-04-07 10:09:26 C 13 49 34.14 +11 37 22.0 r 703
2008-04-07 10:16:40 C 13 49 33.34 +11 37 25.3 r 703
2008-04-12 05:52:42 C 13 37 56.65 +12 00 15.0 19.1 c 704
2008-04-12 06:08:31 C 13 37 55.04 +12 00 18.1 19.1 c 704
2008-04-12 06:24:30 C 13 37 53.28 +12 00 19.8 19.1 c 704
2008-04-12 06:40:33 C 13 37 51.50 +12 00 22.8 19.1 c 704
2008-04-12 06:56:31 C 13 37 49.81 +12 00 24.6 19.0 c 704
2008-04-16 07:00:52 C 13 27 35.46 +12 10 06.4 r 703
2008-04-16 07:08:48 C 13 27 34.52 +12 10 06.9 r 703
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)