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
2020-01-20 09:46:31 C 05 04 02.31 +55 01 56.0 V T05
2020-01-20 09:51:08 C 05 04 02.42 +55 01 52.6 V T05
2020-01-20 09:58:42 C 05 04 02.37 +55 01 47.5 V T05
2020-01-20 10:16:15 C 05 04 02.53 +55 01 35.5 V T05
2020-01-26 04:39:50 C 05 07 21.97 +53 33 06.1 U I41
2020-01-26 04:42:43 C 05 07 22.08 +53 33 04.5 U I41
2020-01-26 05:15:53 C 05 07 22.93 +53 32 43.3 U I41
2020-01-26 05:20:00 C 05 07 23.04 +53 32 40.9 U I41
2020-01-29 03:42:40 C 05 10 01.13 +52 49 08.1 U I41
2020-01-29 04:43:35 C 05 10 03.23 +52 48 30.9 U I41
2020-02-01 04:51:35 C 05 13 17.96 +52 05 01.8 U I41
2020-02-01 05:51:12 C 05 13 20.51 +52 04 25.6 U I41
2022-12-26 12:49:19 C 12 43 22.048 +13 24 26.39 V G96
2022-12-26 12:56:46 C 12 43 22.465 +13 24 25.45 V G96
2022-12-26 13:04:13 C 12 43 22.940 +13 24 25.27 V G96
2022-12-26 13:11:40 C 12 43 23.455 +13 24 25.74 V G96
2023-02-03 09:54:13 C 13 24 04.356 +15 43 35.47 V G96
2023-02-03 10:02:57 C 13 24 04.482 +15 43 38.89 V G96
2023-02-03 10:11:41 C 13 24 04.561 +15 43 42.96 V G96
2023-02-03 10:20:25 C 13 24 04.684 +15 43 45.66 V G96
2023-03-01 09:06:19 C 13 13 48.608 +21 11 31.99 V 703
2023-03-01 09:14:00 C 13 13 48.234 +21 11 35.48 V 703
2023-03-01 09:29:17 C 13 13 47.381 +21 11 46.57 V 703
2023-03-18 11:24:08 C 12 43 31.206 +24 55 52.14 V G96
2023-03-18 11:31:32 C 12 43 30.500 +24 55 55.24 V G96
2023-03-18 11:38:55 C 12 43 29.798 +24 55 58.12 V G96
2023-03-18 11:46:19 C 12 43 29.104 +24 56 01.21 V G96
2023-03-19 13:27:32 C 12 41 04.818 +25 06 32.28 U F52
2023-03-19 13:43:55 C 12 41 03.214 +25 06 38.53 U F52
2023-03-19 14:16:40 C 12 41 00.019 +25 06 50.95 U F52
2023-03-25 07:49:32 C 12 27 33.779 +25 50 48.95 V 703
2023-03-25 07:57:23 C 12 27 32.929 +25 50 50.39 V 703
2023-03-25 08:04:57 C 12 27 32.188 +25 50 51.61 V 703
2023-03-25 08:12:31 C 12 27 31.450 +25 50 54.74 V 703
2023-03-25 12:47:55 C 12 27 03.519 +25 52 01.54 U F52
2023-03-25 13:07:01 C 12 27 01.547 +25 52 05.86 U F52
2023-03-25 13:26:04 C 12 26 59.560 +25 52 10.05 U F52
2023-03-25 13:45:12 C 12 26 57.594 +25 52 14.17 U F52
2023-03-30 13:55:39 C 12 14 55.67 +26 11 14.3 V D29
2023-03-30 14:16:01 C 12 14 53.53 +26 11 16.0 V D29
2023-03-30 14:36:23 C 12 14 51.49 +26 11 17.9 V D29
2023-04-12 06:08:18 C 11 46 52.820 +25 38 14.25 U F52
2023-04-12 06:25:36 C 11 46 51.365 +25 38 09.50 U F52
2023-04-12 06:42:58 C 11 46 49.895 +25 38 04.68 U F52
2023-04-16 06:30:18 C 11 39 30.222 +25 05 46.72 V 703
2023-04-16 06:37:54 C 11 39 29.754 +25 05 44.92 V 703
2023-04-16 06:53:04 C 11 39 28.616 +25 05 37.54 V 703
2023-04-26 05:11:07 C 11 25 35.022 +23 10 45.44 V G96
2023-04-26 05:18:34 C 11 25 34.669 +23 10 41.34 V G96
2023-04-26 05:26:01 C 11 25 34.302 +23 10 36.98 V G96
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)