872436 (2018 KM2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3634660118 ± 1.82e-08
Semi-major axis (a)1.5305404777 AU ± 3.24e-09
Inclination (i)14.02544221° ± 5.74e-06
Long. of Asc. Node (Ω)99.70806750° ± 9.01e-06
Arg. of Perihelion (ω)267.32209176° ± 1.19e-05
Mean Anomaly (M)261.95732148° ± 5.95e-06
Mean Motion (n)0.5205291395°/day ± 1.65e-09
Perihelion dist (q)0.97424103 AU ± 2.79e-08
Aphelion dist (Q)2.08683992 AU ± 2.81e-08
Orbital Period1.89350837 yr ± 6.01e-09
Physical Parameters
H (abs. magnitude)20.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.159466 AU
Observations Used136
Oppositions10
Arc Total2002-2023
First Observation Used2002-01-08
Last Observation Used2023-02-01
Observations (142)
Date Type RA Dec Mag Band Observatory
2020-11-14 14:03:35 C 08 04 05.717 -08 05 14.05 U F52
2020-11-14 14:23:49 C 08 04 05.615 -08 04 46.43 U F52
2020-11-25 07:37:51 C 08 01 06.45 -01 42 27.7 V G96
2020-11-25 07:45:17 C 08 01 06.23 -01 42 15.9 V G96
2020-11-25 07:52:41 C 08 01 06.03 -01 42 04.2 V G96
2020-11-25 08:00:05 C 08 01 05.75 -01 41 52.2 V G96
2020-12-12 12:58:56 C 07 39 26.64 +10 38 55.5 V T05
2020-12-12 12:59:35 C 07 39 26.54 +10 38 56.9 V T05
2020-12-12 13:03:34 C 07 39 26.22 +10 39 03.0 V T05
2020-12-12 13:15:05 C 07 39 25.27 +10 39 27.0 V T05
2020-12-12 13:41:09 C 07 39 23.06 +10 40 16.4 V T05
2020-12-12 13:43:07 C 07 39 22.99 +10 40 19.3 V T05
2020-12-12 13:51:49 C 07 39 22.17 +10 40 36.3 V T05
2020-12-14 08:44:08 C 07 36 00.96 +12 02 08.2 V G96
2020-12-14 08:51:33 C 07 36 00.32 +12 02 21.9 V G96
2020-12-14 08:58:57 C 07 35 59.67 +12 02 36.1 V G96
2020-12-14 09:06:22 C 07 35 59.03 +12 02 50.1 V G96
2020-12-14 12:35:51 C 07 35 41.89 +12 09 34.6 V T08
2020-12-14 13:16:27 C 07 35 38.31 +12 10 51.9 V T08
2020-12-14 13:56:07 C 07 35 34.90 +12 12 06.5 V T08
2020-12-14 13:57:34 C 07 35 34.73 +12 12 08.2 V T08
2020-12-23 09:26:59 C 07 17 01.48 +18 41 09.3 V G96
2020-12-23 09:33:41 C 07 17 00.81 +18 41 21.6 V G96
2020-12-23 09:40:25 C 07 17 00.14 +18 41 32.5 V G96
2020-12-23 09:47:09 C 07 16 59.48 +18 41 44.2 V G96
2020-12-24 12:47:19 C 07 14 29.988 +19 28 21.61 U F51
2020-12-24 13:26:16 C 07 14 26.134 +19 29 27.41 U F51
2020-12-24 13:45:46 C 07 14 24.216 +19 30 00.32 U F51
2020-12-26 04:45:35 C 07 10 50.21 +20 35 16.4 V G96
2020-12-26 04:52:56 C 07 10 49.49 +20 35 28.5 V G96
2020-12-26 05:00:17 C 07 10 48.80 +20 35 40.7 V G96
2020-12-26 05:07:39 C 07 10 48.08 +20 35 53.2 V G96
2021-01-07 06:22:50 C 06 45 45.48 +27 20 13.7 V G96
2021-01-07 06:30:29 C 06 45 44.87 +27 20 22.5 V G96
2021-01-07 06:38:11 C 06 45 44.21 +27 20 31.2 V G96
2021-01-07 06:45:50 C 06 45 43.59 +27 20 39.9 V G96
2022-12-19 09:11:52 C 10 24 30.97 +17 44 44.6 u H21
2022-12-19 09:31:04 C 10 24 31.23 +17 44 57.4 u H21
2023-02-01 07:24:08 C 09 45 30.164 +33 15 47.41 V G96
2023-02-01 07:31:47 C 09 45 29.527 +33 15 53.35 V G96
2023-02-01 07:39:25 C 09 45 28.940 +33 15 59.51 V G96
2023-02-01 07:47:03 C 09 45 28.350 +33 16 04.58 V G96