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
2019-12-16 21:14:24 S 06 24 40.162 +61 51 40.14 V C57
2019-12-16 21:14:24 s 1 -16086.256 0 +399077.86 1530.0 C57
2019-12-16 22:14:24 S 06 24 23.026 +61 52 02.82 V C57
2019-12-16 22:14:24 s 1 -18046.334 0 +399428.20 4900.0 C57
2019-12-16 22:44:24 S 06 24 14.940 +61 52 12.58 V C57
2019-12-16 22:44:24 s 1 -19025.808 0 +399591.22 3830.0 C57
2019-12-16 23:14:24 S 06 24 06.163 +61 52 23.34 V C57
2019-12-16 23:14:24 s 1 -20004.879 0 +399746.13 1000.0 C57
2019-12-16 23:44:24 S 06 23 58.543 +61 52 32.48 V C57
2019-12-16 23:44:24 s 1 -20983.526 0 +399892.96 6450.0 C57
2019-12-17 00:14:24 S 06 23 50.554 +61 52 42.82 V C57
2019-12-17 00:14:24 s 1 -21961.729 0 +400031.71 220.0 C57
2019-12-17 00:44:24 S 06 23 41.755 +61 52 54.05 V C57
2019-12-17 00:44:24 s 1 -22939.468 0 +400162.40 2360.0 C57
2019-12-17 01:14:24 S 06 23 33.492 +61 53 05.06 V C57
2019-12-17 01:14:24 s 1 -23916.723 0 +400285.02 2920.0 C57
2019-12-17 01:44:24 S 06 23 24.881 +61 53 15.72 V C57
2019-12-17 01:44:24 s 1 -24893.474 0 +400399.60 1950.0 C57
2019-12-17 02:14:24 S 06 23 16.870 +61 53 22.60 V C57
2019-12-17 02:14:24 s 1 -25869.701 0 +400506.13 9480.0 C57
2019-12-17 04:44:24 S 06 22 35.899 +61 54 11.63 V C57
2019-12-17 04:44:24 s 1 -30742.279 0 +400918.41 6410.0 C57
2019-12-17 05:14:24 S 06 22 27.343 +61 54 20.20 V C57
2019-12-17 05:14:24 s 1 -31714.945 0 +400976.84 5970.0 C57
2019-12-17 06:14:24 S 06 22 10.183 +61 54 40.32 V C57
2019-12-17 06:14:24 s 1 -33658.269 0 +401069.74 1610.0 C57
2019-12-17 06:44:24 S 06 22 02.494 +61 54 47.48 V C57
2019-12-17 06:44:24 s 1 -34628.888 0 +401104.22 7790.0 C57
2019-12-17 07:14:24 S 06 21 54.583 +61 54 54.47 V C57
2019-12-17 07:14:24 s 1 -35598.786 0 +401130.73 2940.0 C57
2019-12-17 07:44:24 S 06 21 45.821 +61 55 02.39 V C57
2019-12-17 07:44:24 s 1 -36567.942 0 +401149.28 7090.0 C57
2019-12-17 08:14:24 S 06 21 37.037 +61 55 11.96 V C57
2019-12-17 08:14:24 s 1 -37536.338 0 +401159.86 300.0 C57
2019-12-17 08:44:24 S 06 21 29.563 +61 55 19.56 V C57
2019-12-17 08:44:24 s 1 -38503.954 0 +401162.50 2610.0 C57
2019-12-17 09:14:24 S 06 21 21.062 +61 55 27.80 V C57
2019-12-17 09:14:24 s 1 -39470.770 0 +401157.18 4060.0 C57
2019-12-17 09:44:24 S 06 21 13.625 +61 55 35.51 V C57
2019-12-17 09:44:24 s 1 -40436.767 0 +401143.93 4690.0 C57
2019-12-17 10:14:24 S 06 21 05.683 +61 55 45.44 V C57
2019-12-17 10:14:24 s 1 -41401.925 0 +401122.74 4570.0 C57
2019-12-17 10:44:24 S 06 20 56.719 +61 55 53.04 V C57
2019-12-17 10:44:24 s 1 -42366.225 0 +401093.61 3710.0 C57
2019-12-17 11:14:24 S 06 20 48.514 +61 55 59.88 V C57
2019-12-17 11:14:24 s 1 -43329.647 0 +401056.56 2180.0 C57
2019-12-17 11:44:24 S 06 20 40.382 +61 56 07.62 V C57
2019-12-17 11:44:24 s 1 -44292.173 0 +401011.60 20.0 C57
2019-12-17 12:14:24 S 06 20 32.414 +61 56 16.87 V C57
2019-12-17 12:14:24 s 1 -45253.782 0 +400958.71 7260.0 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)