2020 XJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5771030573 ± 3.02e-01
Semi-major axis (a)2.5237439459 AU ± 1.86e+00
Inclination (i)8.96375732° ± 3.19e+00
Long. of Asc. Node (Ω)261.34609137° ± 4.69e-01
Arg. of Perihelion (ω)158.98896151° ± 3.48e+00
Mean Anomaly (M)87.54888156° ± 4.32e+02
Mean Motion (n)0.2458029900°/day ± 2.71e-01
Perihelion dist (q)1.06728600 AU ± 1.09e+00
Aphelion dist (Q)3.98058140 AU ± 3.03e+00
Orbital Period4.00974650 yr ± 4.43e+00
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.241″
Uncertainty3
Orbit TypeAmor
MOID0.091439 AU
Observations Used26
Oppositions1
Arc Total2020-2021
First Observation Used
Last Observation Used2021-01-03
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-12-07 05:31:49 C 02 31 28.873 +29 39 41.38 U F51
2020-12-07 06:10:36 C 02 31 46.594 +29 38 11.33 U F51
2020-12-07 06:29:55 C 02 31 55.396 +29 37 25.97 U F51
2020-12-08 09:56:47 C 02 44 48.72 +28 28 24.7 o 291
2020-12-08 09:59:50 C 02 44 50.12 +28 28 16.6 o 291
2020-12-08 10:02:54 C 02 44 51.54 +28 28 08.0 o 291
2020-12-08 18:06:35 C 02 48 44.92 +28 07 08.8 V 033
2020-12-08 18:09:06 C 02 48 46.06 +28 07 02.6 V 033
2020-12-09 02:50:18 C 02 52 47.38 +27 44 35.2 q 858
2020-12-09 03:03:41 C 02 52 53.35 +27 43 59.8 q 858
2020-12-09 08:44:38 C 02 55 23.85 +27 28 45.3 V I52
2020-12-09 08:47:03 C 02 55 24.95 +27 28 38.8 V I52
2020-12-09 08:49:29 C 02 55 26.03 +27 28 31.9 V I52
2020-12-09 08:51:54 C 02 55 27.15 +27 28 25.2 V I52
2020-12-14 04:34:54 C 03 44 37.46 +22 03 06.2 V I52
2020-12-14 04:36:42 C 03 44 38.05 +22 03 01.5 V I52
2020-12-14 04:38:31 C 03 44 38.69 +22 02 57.9 V I52
2020-12-14 05:43:48 C 03 45 02.64 +21 59 53.3 o 691
2020-12-14 05:49:33 C 03 45 04.73 +21 59 37.4 o 691
2020-12-14 05:55:17 C 03 45 06.81 +21 59 20.4 o 691
2020-12-16 06:02:20 C 04 02 47.97 +19 44 23.6 V I52
2020-12-16 06:26:05 C 04 02 55.84 +19 43 14.7 V I52
2020-12-20 03:41:47 C 04 32 36.23 +15 41 44.3 V I52
2020-12-20 03:44:12 C 04 32 36.93 +15 41 39.0 V I52
2020-12-20 03:46:37 C 04 32 37.58 +15 41 32.5 V I52
2020-12-20 03:49:03 C 04 32 38.21 +15 41 28.0 V I52
2021-01-03 04:21:44 C 05 40 28.27 +06 28 53.2 V 807
2021-01-03 04:30:18 C 05 40 29.37 +06 28 44.6 V 807
2021-01-03 04:38:53 C 05 40 30.45 +06 28 36.4 V 807