IAA RAS IAA Minor Planet Database

2021 XJ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3785967245 ± 9.11e-05
Semi-major axis (a)1.6564761682 AU ± 2.59e-04
Inclination (i)4.41814439° ± 8.66e-04
Long. of Asc. Node (Ω)103.49710269° ± 4.29e-04
Arg. of Perihelion (ω)353.91699065° ± 3.02e-04
Mean Anomaly (M)298.38695371° ± 1.55e-01
Mean Motion (n)0.4623112780°/day ± 1.09e-04
Perihelion dist (q)1.02933972 AU ± 2.21e-04
Aphelion dist (Q)2.28361262 AU ± 3.88e-04
Orbital Period2.13195379 yr ± 5.01e-04
Physical Parameters
H (abs. magnitude)26.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.387″
Uncertainty3
Orbit TypeAmor
MOID0.046019 AU
Observations Used47
Oppositions1
Arc Total2021-2022
First Observation Used2021-12-05
Last Observation Used2022-01-07
Observations (47)
Date Type RA Dec Mag Band Observatory
2021-12-05 06:57:47 C 04 56 37.18 -08 23 00.4 – V G96
2021-12-05 07:11:44 C 04 56 39.87 -08 22 51.6 – V G96
2021-12-05 07:19:55 C 04 56 41.47 -08 22 46.5 – V G96
2021-12-05 07:28:08 C 04 56 43.00 -08 22 41.7 – V G96
2021-12-05 09:49:33 C 04 57 10.65 -08 21 10.2 – V I52
2021-12-05 10:03:55 C 04 57 13.50 -08 21 00.8 – V I52
2021-12-05 10:18:16 C 04 57 16.42 -08 20 51.4 – V I52
2021-12-05 10:32:38 C 04 57 19.27 -08 20 41.8 – V I52
2021-12-06 07:19:26 C 05 02 07.32 -08 06 39.6 – V I52
2021-12-06 07:30:23 C 05 02 08.88 -08 06 33.2 – V I52
2021-12-06 07:43:15 C 05 02 12.22 -08 06 21.7 – V I52
2021-12-06 07:52:18 C 05 02 14.04 -08 06 15.2 – V I52
2021-12-07 09:54:15 C 05 08 27.40 -07 45 39.1 – V V06
2021-12-07 10:01:32 C 05 08 29.07 -07 45 33.0 – V V06
2021-12-07 10:08:50 C 05 08 30.70 -07 45 26.4 – V V06
2021-12-09 07:17:03 C 05 20 28.56 -07 01 42.1 – V V06
2021-12-09 07:21:36 C 05 20 29.68 -07 01 37.4 – V V06
2021-12-09 07:26:11 C 05 20 30.83 -07 01 32.9 – V V06
2021-12-12 06:09:06 C 05 41 58.12 -05 29 40.6 – V 291
2021-12-12 06:16:16 C 05 42 00.27 -05 29 29.7 – V 291
2021-12-12 06:23:30 C 05 42 02.40 -05 29 19.0 – V 291
2021-12-15 05:50:32 C 06 07 19.40 -03 21 45.3 – V 807
2021-12-15 05:53:31 C 06 07 20.43 -03 21 39.1 – V 807
2021-12-15 05:56:30 C 06 07 21.45 -03 21 33.1 – V 807
2021-12-20 09:25:38 C 06 59 37.95 +01 29 29.3 – V 695
2021-12-20 09:31:04 C 06 59 40.23 +01 29 44.0 – V 695
2021-12-20 09:36:29 C 06 59 42.51 +01 29 59.0 – V 695
2021-12-26 01:16:31 C 08 04 34.71 +08 00 14.9 – V 033
2021-12-26 01:18:36 C 08 04 35.66 +08 00 20.6 – V 033
2021-12-26 01:20:40 C 08 04 36.61 +08 00 26.7 – V 033
2022-01-02 02:23:34 C 09 19 35.87 +15 15 45.7 – V 033
2022-01-02 02:29:14 C 09 19 37.92 +15 15 57.8 – V 033
2022-01-02 02:33:13 C 09 19 39.35 +15 16 06.2 – V 033
2022-01-04 09:07:41 C 09 39 53.25 +17 05 29.6 – o 691
2022-01-04 09:22:58 C 09 39 58.06 +17 05 58.0 – o 691
2022-01-04 09:38:14 C 09 40 02.80 +17 06 26.4 – o 691
2022-01-05 07:43:24 C 09 47 36.32 +17 45 36.4 – o 691
2022-01-05 07:57:47 C 09 47 40.63 +17 46 03.0 – o 691
2022-01-05 08:12:10 C 09 47 44.98 +17 46 28.7 – o 691
2022-01-06 09:46:28 C 09 55 53.48 +18 28 48.3 – V G96
2022-01-06 09:53:53 C 09 55 55.50 +18 29 00.6 – V G96
2022-01-06 10:01:17 C 09 55 57.57 +18 29 12.4 – V G96
2022-01-06 10:08:43 C 09 55 59.61 +18 29 24.3 – V G96
2022-01-07 11:24:59 C 10 03 33.19 +19 07 59.7 – V V06
2022-01-07 11:26:52 C 10 03 33.69 +19 08 02.2 – V V06
2022-01-07 11:28:45 C 10 03 34.17 +19 08 05.2 – V V06
2022-01-07 11:30:38 C 10 03 34.68 +19 08 07.7 – V V06