2020 XH3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3016694796 ± 1.28e-05
Semi-major axis (a)1.7464387111 AU ± 4.13e-05
Inclination (i)24.65504553° ± 3.84e-04
Long. of Asc. Node (Ω)259.80647463° ± 1.95e-04
Arg. of Perihelion (ω)128.49786011° ± 1.15e-03
Mean Anomaly (M)71.95747861° ± 2.85e-02
Mean Motion (n)0.4270534672°/day ± 1.51e-05
Perihelion dist (q)1.21959145 AU ± 3.65e-05
Aphelion dist (Q)2.27328597 AU ± 5.82e-05
Orbital Period2.30796928 yr ± 8.18e-05
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty2
Orbit TypeAmor
MOID0.314537 AU
Observations Used54
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-09
Last Observation Used2021-02-02
Observations (54)
Date Type RA Dec Mag Band Observatory
2020-12-09 07:45:47 C 01 51 35.540 +32 46 37.52 U F51
2020-12-09 08:03:07 C 01 51 37.863 +32 45 49.69 U F51
2020-12-09 08:20:29 C 01 51 40.184 +32 45 01.89 U F51
2020-12-09 08:37:57 C 01 51 42.523 +32 44 13.56 U F51
2020-12-10 00:44:14 C 01 53 59.12 +32 00 10.1 u H21
2020-12-10 00:48:26 C 01 53 59.67 +31 59 58.7 u H21
2020-12-10 00:54:43 C 01 54 00.51 +31 59 41.9 u H21
2020-12-10 01:01:17 C 01 54 01.41 +31 59 24.1 u H21
2020-12-10 01:39:20 C 01 54 06.70 +31 57 41.1 20.5 V 734
2020-12-10 01:47:06 C 01 54 07.70 +31 57 19.7 20.6 V 734
2020-12-10 02:02:38 C 01 54 09.75 +31 56 38.1 20.4 V 734
2020-12-10 02:43:50 C 01 54 15.75 +31 54 41.8 L 658
2020-12-10 02:46:38 C 01 54 16.13 +31 54 34.4 L 658
2020-12-10 02:49:24 C 01 54 16.49 +31 54 27.1 L 658
2020-12-10 02:52:11 C 01 54 16.87 +31 54 19.3 L 658
2020-12-10 02:54:57 C 01 54 17.22 +31 54 11.9 L 658
2020-12-10 03:06:44 C 01 54 18.52 +31 53 46.2 q 858
2020-12-10 03:14:48 C 01 54 19.60 +31 53 24.6 q 858
2020-12-10 03:22:49 C 01 54 20.66 +31 53 02.9 q 858
2020-12-10 08:55:26 C 01 55 05.787 +31 38 07.80 U F51
2020-12-10 09:12:14 C 01 55 07.992 +31 37 22.13 U F51
2020-12-10 09:28:58 C 01 55 10.204 +31 36 36.47 U F51
2020-12-10 09:45:50 C 01 55 12.438 +31 35 50.38 U F51
2020-12-10 23:12:54 C 01 57 03.34 +30 59 34.0 V L01
2020-12-10 23:15:10 C 01 57 03.65 +30 59 27.8 V L01
2020-12-10 23:17:26 C 01 57 03.93 +30 59 21.6 V L01
2020-12-10 23:20:49 C 01 57 04.38 +30 59 12.5 V L01
2020-12-11 17:50:05 C 01 59 36.26 +30 10 10.2 V 033
2020-12-11 17:52:15 C 01 59 36.47 +30 10 05.5 V 033
2020-12-11 18:20:08 C 01 59 40.50 +30 08 55.0 V B49
2020-12-11 18:32:20 C 01 59 42.04 +30 08 22.8 V B49
2020-12-14 03:13:19 C 02 07 08.78 +27 42 49.1 V I52
2020-12-14 03:24:00 C 02 07 10.10 +27 42 22.5 V I52
2020-12-14 03:29:18 C 02 07 10.75 +27 42 09.2 V I52
2020-12-19 01:54:38 C 02 21 47.31 +23 03 23.3 V I52
2020-12-19 01:55:45 C 02 21 47.46 +23 03 20.2 V I52
2020-12-19 01:56:51 C 02 21 47.55 +23 03 18.1 V I52
2020-12-19 01:57:57 C 02 21 47.68 +23 03 14.8 V I52
2020-12-21 05:54:26 C 02 27 49.35 +21 12 45.9 V I52
2020-12-21 05:56:15 C 02 27 49.52 +21 12 42.1 V I52
2020-12-21 05:58:04 C 02 27 49.72 +21 12 38.3 V I52
2020-12-21 05:59:52 C 02 27 49.94 +21 12 34.7 V I52
2021-01-03 01:11:12 C 03 00 15.76 +12 44 21.5 u 807
2021-01-03 01:20:15 C 03 00 16.58 +12 44 10.3 u 807
2021-01-03 01:28:56 C 03 00 17.42 +12 43 59.0 u 807
2021-01-03 05:25:17 C 03 00 41.086 +12 38 43.62 U F52
2021-01-03 05:40:56 C 03 00 42.550 +12 38 23.79 U F52
2021-01-03 05:56:41 C 03 00 44.041 +12 38 03.75 U F52
2021-01-07 07:26:34 C 03 10 06.708 +10 43 53.38 U F52
2021-01-07 07:42:20 C 03 10 08.125 +10 43 36.38 U F52