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
2019-12-21 17:14:24 S 05 55 56.014 +61 47 02.87 V C57
2019-12-21 17:14:24 s 1 -186669.49 1 +221376.16 8800.0 C57
2019-12-21 17:44:24 S 05 55 49.716 +61 46 50.09 V C57
2019-12-21 17:44:24 s 1 -186843.01 5 +219537.73 9650.0 C57
2019-12-21 18:14:24 S 05 55 43.570 +61 46 37.34 V C57
2019-12-21 18:14:24 s 1 -187006.57 8 +217687.73 1960.0 C57
2019-12-21 18:44:24 S 05 55 37.426 +61 46 24.89 V C57
2019-12-21 18:44:24 s 1 -187160.04 1 +215826.11 5440.0 C57
2019-12-21 19:14:24 S 05 55 31.368 +61 46 11.96 V C57
2019-12-21 19:14:24 s 1 -187303.26 0 +213952.80 9790.0 C57
2019-12-21 19:44:24 S 05 55 25.296 +61 45 58.72 V C57
2019-12-21 19:44:24 s 1 -187436.08 9 +212067.75 4700.0 C57
2019-12-21 20:14:24 S 05 55 19.498 +61 45 46.26 V C57
2019-12-21 20:14:24 s 1 -187558.38 0 +210170.91 9850.0 C57
2019-12-21 20:44:24 S 05 55 13.166 +61 45 32.98 V C57
2019-12-21 20:44:24 s 1 -187669.98 0 +208262.22 4920.0 C57
2019-12-21 21:14:24 S 05 55 07.010 +61 45 19.44 V C57
2019-12-21 21:14:24 s 1 -187770.73 2 +206341.61 9580.0 C57
2019-12-21 21:44:24 S 05 55 00.902 +61 45 08.86 V C57
2019-12-21 21:44:24 s 1 -187860.47 9 +204409.03 3480.0 C57
2019-12-21 22:14:24 S 05 54 54.886 +61 44 54.74 V C57
2019-12-21 22:14:24 s 1 -187939.05 6 +202464.42 6290.0 C57
2019-12-21 23:44:24 S 05 54 37.085 +61 44 14.57 V C57
2019-12-21 23:44:24 s 1 -188106.08 6 +196557.79 4520.0 C57
2019-12-22 00:44:24 S 05 54 25.423 +61 43 46.09 V C57
2019-12-22 00:44:24 s 1 -188158.43 5 +192558.76 1110.0 C57
2019-12-22 01:14:24 S 05 54 19.433 +61 43 31.98 V C57
2019-12-22 01:14:24 s 1 -188166.36 0 +190540.67 9570.0 C57
2019-12-22 01:44:24 S 05 54 13.406 +61 43 20.57 V C57
2019-12-22 01:44:24 s 1 -188161.86 5 +188510.11 4260.0 C57
2019-12-22 02:14:24 S 05 54 06.881 +61 43 04.69 V C57
2019-12-22 02:14:24 s 1 -188144.75 4 +186467.02 4750.0 C57
2019-12-22 03:44:24 S 05 53 50.386 +61 42 22.72 V C57
2019-12-22 03:44:24 s 1 -188015.69 0 +180261.91 6740.0 C57
2019-12-22 04:14:24 S 05 53 43.925 +61 42 02.92 V C57
2019-12-22 04:14:24 s 1 -187946.05 7 +178168.05 6060.0 C57
2019-12-22 04:44:24 S 05 53 38.419 +61 41 53.12 V C57
2019-12-22 04:44:24 s 1 -187862.75 1 +176061.32 8920.0 C57
2019-12-22 05:14:24 S 05 53 32.398 +61 41 37.61 V C57
2019-12-22 05:14:24 s 1 -187765.54 8 +173941.66 4840.0 C57
2019-12-22 08:14:24 S 05 52 58.236 +61 40 09.30 V C57
2019-12-22 08:14:24 s 1 -186876.97 2 +160948.44 5340.0 C57
2019-12-22 08:44:24 S 05 52 52.802 +61 39 52.96 V C57
2019-12-22 08:44:24 s 1 -186675.59 9 +158736.38 7760.0 C57
2019-12-22 09:14:24 S 05 52 46.711 +61 39 36.79 V C57
2019-12-22 09:14:24 s 1 -186458.28 1 +156510.85 8800.0 C57
2019-12-22 09:44:24 S 05 52 41.203 +61 39 21.56 V C57
2019-12-22 09:44:24 s 1 -186224.73 0 +154271.77 7840.0 C57
2019-12-22 10:14:24 S 05 52 35.892 +61 39 06.01 V C57
2019-12-22 10:14:24 s 1 -185974.65 0 +152019.08 4240.0 C57
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)