IAA RAS IAA Minor Planet Database

2023 XK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1629212048 ± 2.83e-05
Semi-major axis (a)0.8894853940 AU ± 1.18e-05
Inclination (i)1.48781845° ± 1.80e-04
Long. of Asc. Node (Ω)98.17381386° ± 1.11e-03
Arg. of Perihelion (ω)121.07980222° ± 9.83e-04
Mean Anomaly (M)348.42017590° ± 1.98e-02
Mean Motion (n)1.1749084969°/day ± 2.33e-05
Perihelion dist (q)0.74456936 AU ± 2.70e-05
Aphelion dist (Q)1.03440143 AU ± 2.86e-05
Orbital Period0.83889621 yr ± 1.66e-05
Physical Parameters
H (abs. magnitude)26.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.302″
Uncertainty2
Orbit TypeAten
MOID0.007267 AU
Observations Used44
Oppositions1
Arc Total2023-2023
First Observation Used2023-12-07
Last Observation Used2023-12-13
Observations (45)
Date Type RA Dec Mag Band Observatory
2023-12-07 09:35:43 C 08 17 26.092 -06 22 11.64 – V G96
2023-12-07 09:43:05 C 08 17 27.179 -06 22 51.82 – V G96
2023-12-07 09:50:26 C 08 17 28.270 -06 23 32.06 – V G96
2023-12-07 09:57:48 C 08 17 29.353 -06 24 12.24 – V G96
2023-12-07 10:26:22 C 08 17 33.576 -06 26 47.76 – V I52
2023-12-07 10:27:09 C 08 17 33.659 -06 26 52.87 – V I52
2023-12-07 10:27:56 C 08 17 33.731 -06 26 57.08 – V I52
2023-12-07 10:28:44 C 08 17 33.889 -06 27 01.01 – V I52
2023-12-07 10:30:01 C 08 17 32.679 -06 27 16.60 – V H01
2023-12-07 10:35:40 C 08 17 33.512 -06 27 47.32 – V H01
2023-12-07 10:50:35 C 08 17 37.44 -06 28 58.2 – V 691
2023-12-07 10:51:23 C 08 17 35.863 -06 29 13.23 – V H01
2023-12-07 10:56:52 C 08 17 38.32 -06 29 32.1 – V 691
2023-12-07 10:59:42 C 08 17 37.103 -06 29 58.17 – V H01
2023-12-07 11:03:07 C 08 17 39.28 -06 30 06.6 – V 691
2023-12-07 23:21:52 C 08 21 07.52 -07 42 05.1 – V L01
2023-12-07 23:23:41 C 08 21 07.94 -07 42 15.5 – V L01
2023-12-07 23:25:30 C 08 21 08.36 -07 42 27.1 – V L01
2023-12-07 23:27:19 C 08 21 08.70 -07 42 38.5 – V L01
2023-12-07 23:29:45 C 08 21 09.18 -07 42 53.0 – V L01
2023-12-08 06:06:59 C 08 22 59.640 -08 15 52.80 – u 807
2023-12-08 06:16:26 C 08 23 01.420 -08 16 54.60 – u 807
2023-12-08 06:25:53 C 08 23 03.260 -08 17 55.80 – u 807
2023-12-08 09:05:37 C 08 23 48.16 -08 43 00.4 – X 858
2023-12-08 09:12:50 C 08 23 41.99 -08 44 15.0 – V H21
2023-12-08 09:15:48 C 08 23 50.22 -08 44 08.7 – X 858
2023-12-08 09:16:56 C 08 23 42.78 -08 44 41.9 – V H21
2023-12-08 09:20:14 C 08 23 43.47 -08 45 04.1 – V H21
2023-12-08 09:25:44 C 08 23 52.16 -08 45 14.9 – X 858
2023-12-08 10:31:25 C 08 24 06.952 -08 52 18.52 – V G96
2023-12-08 10:43:15 C 08 24 09.248 -08 53 37.93 – V G96
2023-12-08 10:56:08 C 08 24 11.700 -08 55 04.55 – V G96
2023-12-12 07:05:49 C 09 13 33.890 -25 23 45.00 – V 807
2023-12-12 07:11:09 C 09 13 37.890 -25 25 16.70 – V 807
2023-12-12 07:21:55 C 09 13 45.920 -25 28 21.00 – V 807
2023-12-12 15:45:53 C 09 21 37.161 -28 05 02.96 – V T12
2023-12-12 15:46:58 C 09 21 38.085 -28 05 22.17 – V T12
2023-12-12 15:47:49 C 09 21 38.819 -28 05 37.36 – V T12
2023-12-13 10:21:13 C 09 45 54.180 -34 16 10.50 – V I52
2023-12-13 10:22:04 C 09 45 55.180 -34 16 29.30 – V I52
2023-12-13 10:22:56 C 09 45 56.320 -34 16 46.60 – V I52
2023-12-13 15:00:22 C 09 53 17.690 -35 41 40.96 – V 474
2023-12-13 15:01:57 C 09 53 19.992 -35 42 17.39 – V 474
2023-12-13 15:02:45 C 09 53 21.130 -35 42 35.78 – V 474
2023-12-13 15:05:07 C 09 53 24.605 -35 43 29.64 – V 474