IAA RAS IAA Minor Planet Database

2023 XH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3425633100 ± 1.40e-04
Semi-major axis (a)0.9840963167 AU ± 3.85e-05
Inclination (i)2.64863114° ± 1.34e-03
Long. of Asc. Node (Ω)71.94659372° ± 1.58e-04
Arg. of Perihelion (ω)116.96115184° ± 1.92e-03
Mean Anomaly (M)286.11137965° ± 2.79e-02
Mean Motion (n)1.0096151681°/day ± 5.93e-05
Perihelion dist (q)0.64698103 AU ± 1.40e-04
Aphelion dist (Q)1.32121161 AU ± 1.47e-04
Orbital Period0.97623958 yr ± 5.73e-05
Physical Parameters
H (abs. magnitude)26.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty2
Orbit TypeAten
MOID0.005292 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-05
Last Observation Used2023-12-11
Observations (49)
Date Type RA Dec Mag Band Observatory
2023-12-05 09:36:44 C 04 47 05.165 +23 13 37.42 – V U68
2023-12-05 09:41:32 C 04 47 02.521 +23 13 46.83 – V U68
2023-12-05 09:53:35 C 04 46 55.856 +23 14 11.48 – V U74
2023-12-05 09:57:04 C 04 46 53.906 +23 14 19.35 – V U68
2023-12-05 09:59:14 C 04 46 52.723 +23 14 23.14 – V U74
2023-12-05 10:01:53 C 04 46 51.192 +23 14 28.59 – V U68
2023-12-05 10:28:36 C 04 46 36.440 +23 15 22.36 – V U74
2023-12-05 10:34:15 C 04 46 33.313 +23 15 32.90 – V U74
2023-12-05 10:41:59 C 04 46 29.046 +23 15 49.16 – V U74
2023-12-05 10:44:22 C 04 46 25.438 +23 15 52.37 – V H01
2023-12-05 10:47:37 C 04 46 25.855 +23 16 00.22 – V U74
2023-12-05 10:51:25 C 04 46 21.583 +23 16 06.00 – V H01
2023-12-05 11:05:14 C 04 46 14.088 +23 16 32.75 – V H01
2023-12-05 11:14:51 C 04 46 08.864 +23 16 51.07 – V H01
2023-12-05 11:52:01 C 04 45 50.445 +23 18 07.05 – V U74
2023-12-05 11:57:40 C 04 45 47.338 +23 18 16.79 – V U74
2023-12-05 12:03:56 C 04 45 43.970 +23 18 29.47 – V U74
2023-12-05 12:09:35 C 04 45 40.949 +23 18 41.04 – V U74
2023-12-05 12:15:56 C 04 45 37.394 +23 18 52.33 – V U74
2023-12-05 12:21:35 C 04 45 34.339 +23 19 04.00 – V U74
2023-12-06 01:42:34 B 04 38 04.91 +23 51 09.2 – X 958
2023-12-06 01:50:10 B 04 37 59.86 +23 51 25.5 – X 958
2023-12-06 01:57:47 B 04 37 54.56 +23 51 44.7 – X 958
2023-12-06 04:12:12 B 04 36 43.79 +23 57 55.5 – V 734
2023-12-06 04:18:00 B 04 36 39.73 +23 58 11.3 – V 734
2023-12-06 04:23:47 B 04 36 35.67 +23 58 27.5 – V 734
2023-12-06 04:29:27 B 04 36 31.68 +23 58 43.4 – V 734
2023-12-06 07:50:35 C 04 34 09.246 +24 08 09.89 – V I52
2023-12-06 07:50:51 C 04 34 09.073 +24 08 10.39 – V I52
2023-12-06 07:51:07 C 04 34 08.864 +24 08 11.26 – V I52
2023-12-07 07:58:51 C 04 14 41.248 +25 21 57.19 – X F52
2023-12-07 08:16:31 C 04 14 22.364 +25 23 00.29 – X F52
2023-12-07 08:52:08 C 04 13 43.821 +25 25 05.78 – X F52
2023-12-09 04:04:14 C 03 09 04.407 +28 03 23.79 – V U68
2023-12-09 04:09:03 C 03 08 53.244 +28 03 42.22 – V U68
2023-12-09 04:23:06 C 03 08 20.543 +28 04 34.99 – V U74
2023-12-09 04:28:45 C 03 08 07.374 +28 04 55.76 – V U74
2023-12-09 04:34:51 C 03 07 53.084 +28 05 18.11 – V U68
2023-12-09 04:39:40 C 03 07 41.793 +28 05 35.89 – V U68
2023-12-09 07:38:42 C 03 00 46.282 +28 17 52.10 – V T12
2023-12-10 04:32:59 C 01 59 38.51 +28 45 39.0 – V 703
2023-12-10 04:39:53 C 01 59 13.18 +28 45 30.0 – V 703
2023-12-10 04:43:16 C 01 59 00.58 +28 45 24.2 – V 703
2023-12-10 04:50:04 C 01 59 05.771 +28 46 39.15 – V T12
2023-12-10 04:50:27 C 01 59 04.352 +28 46 38.95 – V T12
2023-12-10 04:50:51 C 01 59 02.894 +28 46 38.69 – V T12
2023-12-10 04:51:09 C 01 59 01.803 +28 46 38.47 – V T12
2023-12-11 01:37:59 C 00 34 09.770 +26 31 52.70 – V I52
2023-12-11 01:38:32 C 00 34 07.110 +26 31 46.20 – V I52