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
2023-12-10 09:17:43 C 02 05 12.84 +33 03 21.8 V V21
2023-12-10 09:28:31 C 02 05 07.04 +33 02 42.9 V V21
2023-12-10 09:39:17 C 02 05 01.29 +33 02 04.5 V V21
2023-12-10 09:50:04 C 02 04 55.75 +33 01 24.8 V V21
2023-12-10 16:57:41 B 02 02 15.21 +32 43 45.3 X 595
2023-12-10 17:09:39 B 02 02 08.76 +32 43 21.5 X 595
2023-12-10 17:21:37 B 02 02 02.29 +32 42 57.4 X 595
2023-12-10 19:56:31 C 02 00 42.907 +32 36 32.44 V Z80
2023-12-10 20:04:26 C 02 00 38.798 +32 36 14.58 V Z80
2023-12-10 20:12:45 C 02 00 34.301 +32 35 55.25 V Z80
2023-12-11 10:00:59 C 01 54 43.608 +32 07 57.94 V T05
2023-12-11 10:06:37 C 01 54 41.100 +32 07 42.96 V T05
2023-12-11 10:14:14 C 01 54 37.740 +32 07 22.73 V T05
2023-12-11 18:47:12 C 01 52 14.350 +31 48 09.61 V Z80
2023-12-11 18:55:21 C 01 52 11.143 +31 47 56.58 V Z80
2023-12-11 18:57:07 B 01 52 07.84 +31 48 36.1 V 130
2023-12-11 18:59:49 B 01 52 06.75 +31 48 31.5 V 130
2023-12-11 19:02:51 B 01 52 05.52 +31 48 26.0 V 130
2023-12-11 19:03:25 C 01 52 07.961 +31 47 43.40 V Z80
2023-12-12 01:53:36 C 01 49 52.632 +31 42 37.78 V W74
2023-12-12 01:57:38 C 01 49 51.044 +31 42 30.09 V W74
2023-12-12 02:01:45 C 01 49 49.444 +31 42 22.24 V W74
2023-12-12 02:04:45 C 01 49 48.268 +31 42 16.52 V W74
2023-12-12 02:48:52 C 01 49 31.241 +31 40 48.68 V W74
2023-12-12 03:23:59 C 01 49 18.042 +31 39 35.29 V W74
2023-12-12 04:28:38 C 01 49 27.612 +31 33 47.92 V T12
2023-12-12 04:29:41 C 01 49 27.222 +31 33 46.59 V T12
2023-12-12 04:30:07 C 01 49 27.063 +31 33 46.05 V T12
2023-12-12 04:30:34 C 01 49 26.892 +31 33 45.50 V T12
2023-12-12 04:31:02 C 01 49 26.711 +31 33 44.87 V T12
2023-12-12 04:31:34 C 01 49 26.519 +31 33 44.21 V T12
2023-12-12 05:34:17 C 01 48 44.636 +31 30 57.64 V 703
2023-12-12 05:37:16 C 01 48 43.574 +31 30 51.55 V 703
2023-12-12 05:40:15 C 01 48 42.476 +31 30 45.68 V 703
2023-12-12 05:43:15 C 01 48 41.396 +31 30 39.85 V 703
2023-12-12 06:52:31 C 01 48 17.22 +31 28 20.8 V 691
2023-12-12 06:58:39 C 01 48 15.14 +31 28 07.6 V 691
2023-12-12 07:04:47 C 01 48 13.07 +31 27 54.5 V 691
2023-12-12 08:07:51 C 01 48 04.754 +31 27 57.71 V T05
2023-12-12 08:11:59 C 01 48 03.257 +31 27 50.29 V T05
2023-12-12 08:19:48 C 01 48 00.386 +31 27 34.92 V T05
2023-12-12 08:38:59 C 01 47 53.393 +31 26 57.74 X F52
2023-12-12 08:42:48 C 01 47 52.015 +31 26 50.42 V T05
2023-12-12 08:54:56 C 01 47 47.666 +31 26 26.06 X F52
2023-12-12 09:10:54 C 01 47 42.013 +31 25 53.72 X F52
2023-12-12 21:42:59 C 01 44 50.705 +31 06 30.49 q G40
2023-12-12 22:02:42 C 01 44 44.395 +31 06 00.68 q G40
2023-12-12 22:22:45 C 01 44 38.062 +31 05 29.11 q G40
2023-12-13 00:56:59 C 01 44 09.626 +31 06 08.54 V W74
2023-12-13 00:58:02 C 01 44 09.300 +31 06 07.05 V W74
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)