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
2023-12-05 10:01:50 C 07 13 08.614 +31 56 54.46 V T05
2023-12-05 10:06:26 C 07 12 35.844 +32 00 00.50 V T05
2023-12-05 10:10:28 C 07 12 07.025 +32 02 43.26 V T05
2023-12-05 10:30:46 C 07 09 41.789 +32 16 09.23 V T05
2023-12-05 12:14:52 C 06 57 07.646 +33 20 02.72 V T05
2023-12-05 12:45:44 C 06 53 23.179 +33 37 15.38 V T05
2023-12-05 13:25:18 C 06 48 36.115 +33 58 08.98 V T05
2023-12-05 13:25:57 C 06 48 31.402 +33 58 28.81 V T05
2023-12-05 13:26:36 C 06 48 26.698 +33 58 48.83 V T05
2023-12-05 13:27:15 C 06 48 21.994 +33 59 08.70 V T05
2023-12-05 13:27:54 C 06 48 17.270 +33 59 28.72 V T05
2023-12-05 18:39:31 C 06 16 15.00 +36 00 59.9 V L54
2023-12-05 18:39:52 B 06 16 08.09 +36 14 50.8 V M44
2023-12-05 18:40:13 B 06 16 05.65 +36 15 00.0 V M44
2023-12-05 18:42:03 B 06 15 53.19 +36 15 45.5 V M44
2023-12-05 18:42:32 B 06 15 49.97 +36 15 57.5 V M44
2023-12-05 18:43:08 B 06 15 45.81 +36 16 12.4 V M44
2023-12-05 18:44:13 B 06 15 38.42 +36 16 39.3 V M44
2023-12-05 18:44:14 C 06 15 44.22 +36 02 59.4 V L54
2023-12-05 18:45:11 B 06 15 31.80 +36 17 03.8 V M44
2023-12-05 18:45:40 B 06 15 28.51 +36 17 15.9 V M44
2023-12-05 18:46:10 B 06 15 25.13 +36 17 27.9 V M44
2023-12-05 18:46:24 B 06 15 23.53 +36 17 34.0 V M44
2023-12-05 18:48:37 C 06 15 15.49 +36 04 50.3 V L54
2023-12-05 19:50:38 C 06 08 29.72 +36 29 39.5 V L54
2023-12-05 19:55:11 C 06 07 59.95 +36 31 23.1 V L54
2023-12-05 19:59:58 C 06 07 28.40 +36 33 12.9 V L54
2023-12-05 20:39:20 C 06 03 25.18 +36 47 02.6 V M50
2023-12-05 20:39:42 C 06 03 22.76 +36 47 10.8 V M50
2023-12-05 20:40:25 C 06 03 18.13 +36 47 26.0 V M50
2023-12-05 22:11:16 B 05 53 49.51 +37 15 18.0 X Y88
2023-12-05 22:14:38 B 05 53 27.95 +37 16 21.4 X Y88
2023-12-05 22:16:02 C 05 52 56.49 +37 17 15.0 V 204
2023-12-05 22:16:36 C 05 52 52.82 +37 17 25.3 V 204
2023-12-05 22:17:17 C 05 52 48.48 +37 17 37.3 V 204
2023-12-05 22:17:56 B 05 53 06.78 +37 17 22.8 X Y88
2023-12-05 22:18:35 C 05 52 40.11 +37 18 00.3 V 204
2023-12-05 22:43:36 C 05 50 04.15 +37 25 46.7 X C95
2023-12-05 22:54:56 C 05 48 51.16 +37 28 56.8 X C95
2023-12-05 23:06:15 C 05 47 38.43 +37 32 02.0 X C95
2023-12-05 23:17:52 C 05 46 23.96 +37 35 06.5 X C95
2023-12-05 23:34:52 B 05 44 54.83 +37 39 22.6 X Y88
2023-12-05 23:38:10 B 05 44 33.89 +37 40 14.0 X Y88
2023-12-05 23:41:31 B 05 44 12.56 +37 41 06.1 X Y88
2023-12-06 01:11:47 B 05 34 35.48 +38 00 55.3 X 958
2023-12-06 01:15:38 B 05 34 11.59 +38 01 39.9 X 958
2023-12-06 01:19:27 B 05 33 47.99 +38 02 23.3 X 958
2023-12-06 04:50:56 C 05 15 24.72 +38 36 56.3 t V27
2023-12-06 04:56:05 C 05 14 55.17 +38 37 44.8 t V27
2023-12-06 05:04:44 C 05 14 05.88 +38 39 04.0 t V27
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)