2023 XJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2689260095 ± 2.06e-08
Semi-major axis (a)0.8030278898 AU ± 1.70e-08
Inclination (i)4.15036039° ± 9.85e-07
Long. of Asc. Node (Ω)72.09310398° ± 7.72e-07
Arg. of Perihelion (ω)203.66044569° ± 4.01e-06
Mean Anomaly (M)43.86836916° ± 3.55e-05
Mean Motion (n)1.3696712278°/day ± 4.34e-08
Perihelion dist (q)0.58707280 AU ± 2.07e-08
Aphelion dist (Q)1.01898298 AU ± 2.72e-08
Orbital Period0.71960793 yr ± 2.28e-08
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeAten
MOID0.000812 AU
Observations Used366
Radar Obs Used5
Oppositions1
Arc Total2023-2024
First Observation Used2023-12-05
Last Observation Used2024-02-08
Observations (379)
Date Type RA Dec Mag Band Observatory
2023-12-13 01:42:36 C 01 43 55.540 +31 05 02.05 V W74
2023-12-13 02:05:13 C 01 43 48.645 +31 04 27.21 V W74
2023-12-13 02:53:42 C 01 43 34.177 +31 03 08.55 V W74
2023-12-13 08:03:19 C 01 42 32.026 +30 52 56.06 V T08
2023-12-13 08:08:05 C 01 42 30.646 +30 52 48.29 V T08
2023-12-13 08:15:44 C 01 42 28.462 +30 52 36.73 V T08
2023-12-13 08:33:54 C 01 42 23.263 +30 52 07.82 V T08
2023-12-14 00:49:01 C 01 39 36.201 +30 35 48.44 V W74
2023-12-14 00:52:29 C 01 39 35.339 +30 35 44.39 V W74
2023-12-14 01:18:09 C 01 39 28.973 +30 35 14.42 V W74
2023-12-14 02:14:17 C 01 39 28.09 +30 30 01.5 V 691
2023-12-14 02:37:51 C 01 39 22.44 +30 29 39.4 V 691
2023-12-14 03:01:36 C 01 39 16.72 +30 29 15.6 V 691
2023-12-14 03:41:55 C 01 39 06.772 +30 28 30.29 V G96
2023-12-14 03:50:07 C 01 39 04.813 +30 28 21.18 V G96
2023-12-14 03:58:18 C 01 39 02.858 +30 28 11.75 V G96
2023-12-14 04:05:59 C 01 39 00.918 +30 28 01.88 V 703
2023-12-14 04:06:29 C 01 39 00.904 +30 28 02.35 V G96
2023-12-14 04:09:04 C 01 39 00.148 +30 28 00.05 V 703
2023-12-14 04:12:09 C 01 38 59.514 +30 27 56.48 V 703
2023-12-14 04:15:12 C 01 38 58.711 +30 27 54.14 V 703
2023-12-14 06:59:42 C 01 38 33.650 +30 25 55.74 V T08
2023-12-14 07:04:22 C 01 38 32.510 +30 25 50.45 V T08
2023-12-14 07:13:10 C 01 38 30.413 +30 25 40.51 V T08
2023-12-14 07:29:47 C 01 38 26.436 +30 25 20.64 V T08
2023-12-14 18:41:26 B 01 36 55.72 +30 12 06.7 V 130
2023-12-14 18:44:47 B 01 36 55.07 +30 12 03.8 V 130
2023-12-14 18:48:09 B 01 36 54.45 +30 12 01.1 V 130
2023-12-14 18:51:30 B 01 36 53.74 +30 11 57.7 V 130
2023-12-14 18:55:24 B 01 36 51.545 +30 16 26.47 Z M49
2023-12-14 19:00:33 B 01 36 50.438 +30 16 21.36 Z M49
2023-12-14 19:07:27 B 01 36 48.929 +30 16 14.74 Z M49
2023-12-14 19:26:25 B 01 36 47.97 +30 11 32.5 Z C95
2023-12-14 19:29:57 B 01 36 47.27 +30 11 28.9 Z C95
2023-12-14 19:33:28 B 01 36 46.52 +30 11 26.0 Z C95
2023-12-14 19:36:59 B 01 36 45.89 +30 11 22.8 Z C95
2023-12-14 19:40:32 B 01 36 45.17 +30 11 19.1 Z C95
2023-12-14 19:44:04 B 01 36 44.46 +30 11 16.0 Z C95
2023-12-15 00:46:51 C 01 36 04.279 +30 11 05.82 V W74
2023-12-15 00:48:06 C 01 36 04.028 +30 11 04.67 V W74
2023-12-15 00:50:33 C 01 36 03.539 +30 11 02.40 V W74
2023-12-15 01:38:45 C 01 35 53.827 +30 10 14.85 V W74
2023-12-15 01:41:12 C 01 35 53.337 +30 10 12.21 V W74
2023-12-15 01:42:27 C 01 35 53.091 +30 10 10.92 V W74
2023-12-15 07:24:31 C 01 35 10.200 +30 02 13.96 V T05
2023-12-15 07:33:57 C 01 35 08.340 +30 02 04.06 V T05
2023-12-15 07:39:09 C 01 35 07.351 +30 01 59.05 V T05
2023-12-15 08:01:59 C 01 35 02.983 +30 01 35.90 V T05
2023-12-15 18:18:09 B 01 34 03.95 +29 51 34.1 X K19
2023-12-15 18:23:22 B 01 34 03.10 +29 51 30.6 X K19
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-12-08 08:50:00 -330000.614 0.1 Hz 8560 -14 -14
2023-12-08 09:20:00 12591768.165 1 us 8560 -14 -14
2023-12-08 09:30:00 12615040.248 0.25 us 8560 -14 -14
2023-12-13 08:20:00 -360021.698 0.1 Hz 8560 -14 -14
2023-12-14 07:30:00 -359513.577 0.033 Hz 8560 -14 -14
2023-12-14 08:20:00 32832129.15 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)