4957 Brucemurray (1990 XJ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2187856425 ± 1.82e-08
Semi-major axis (a)1.5654559772 AU ± 1.36e-09
Inclination (i)35.01188482° ± 5.39e-07
Long. of Asc. Node (Ω)254.87958436° ± 1.42e-06
Arg. of Perihelion (ω)97.45772809° ± 6.29e-06
Mean Anomaly (M)351.77911139° ± 9.20e-06
Mean Motion (n)0.5032119981°/day ± 6.54e-10
Perihelion dist (q)1.22295669 AU ± 2.85e-08
Aphelion dist (Q)1.90795527 AU ± 2.85e-08
Orbital Period1.95867008 yr ± 2.55e-09
Physical Parameters
H (abs. magnitude)15.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.064″
Uncertainty0
Orbit TypeAmor
MOID0.424352 AU
Observations Used2375
Gaia Obs Used122
Oppositions20
Arc Total1976-2026
First Observation Used1976-03-11
Last Observation Used2026-03-20
Observations (3372)
Date Type RA Dec Mag Band Observatory
2025-03-02 07:41:08 C 14 58 31.742 -57 18 12.42 V W68
2025-03-02 07:45:08 C 14 58 31.824 -57 18 14.87 V W68
2025-03-02 07:52:29 C 14 58 32.189 -57 18 17.46 V W68
2025-03-06 05:14:14 C 15 02 17.962 -57 59 52.94 V W68
2025-03-06 05:18:13 C 15 02 18.089 -57 59 54.38 V W68
2025-03-06 05:50:45 C 15 02 19.229 -58 00 09.18 V W68
2025-03-06 05:57:21 C 15 02 19.462 -58 00 12.56 V W68
2025-03-10 06:07:01 C 15 05 28.061 -58 40 17.33 V W68
2025-03-10 06:09:39 C 15 05 28.130 -58 40 17.72 V W68
2025-03-10 06:14:13 C 15 05 28.157 -58 40 19.88 V W68
2025-03-10 06:56:47 C 15 05 29.357 -58 40 37.09 V W68
2025-03-31 23:58:17 C 15 05 43.409 -61 08 06.50 V M22
2025-04-01 00:02:52 C 15 05 43.219 -61 08 07.12 V M22
2025-04-01 00:10:46 C 15 05 42.953 -61 08 08.30 V M22
2025-04-03 07:29:19 C 15 03 44.203 -61 13 40.19 V W68
2025-04-03 08:02:12 C 15 03 42.727 -61 13 42.10 V W68
2025-04-03 08:09:57 C 15 03 42.394 -61 13 42.96 V W68
2025-04-03 08:29:55 C 15 03 41.534 -61 13 44.40 V W68
2025-04-15 04:49:23 C 14 47 20.652 -60 52 00.98 V W68
2025-04-15 04:52:39 C 14 47 20.410 -60 51 59.80 V W68
2025-04-15 04:56:38 C 14 47 20.081 -60 51 59.11 V W68
2025-04-15 05:04:37 C 14 47 19.447 -60 51 57.42 V W68
2025-04-23 04:35:20 C 14 31 41.873 -59 35 50.57 V W68
2025-04-23 04:39:58 C 14 31 41.405 -59 35 47.87 V W68
2025-04-23 04:47:55 C 14 31 40.690 -59 35 43.48 V W68
2025-04-23 04:55:49 C 14 31 39.967 -59 35 39.23 V W68
2025-04-27 05:53:26 C 14 23 03.286 -58 33 33.59 V W68
2025-04-27 05:58:09 C 14 23 02.844 -58 33 30.13 V W68
2025-04-27 06:49:03 C 14 22 58.073 -58 32 52.40 V W68
2025-04-27 07:32:25 C 14 22 54.079 -58 32 19.90 V W68
2025-04-28 22:11:53 C 14 19 27.586 -58 02 42.04 V M22
2025-04-28 22:16:27 C 14 19 27.122 -58 02 38.44 V M22
2025-04-28 23:02:52 C 14 19 22.774 -58 02 01.03 V M22
2025-04-28 23:08:06 C 14 19 22.272 -58 01 56.89 V M22
2025-04-28 23:13:20 C 14 19 21.799 -58 01 52.46 V M22
2025-04-28 23:14:00 C 14 19 21.696 -58 01 52.14 V M22
2025-04-28 23:22:31 C 14 19 20.935 -58 01 45.12 V M22
2025-04-29 00:07:54 C 14 19 16.678 -58 01 08.11 V M22
2025-05-02 22:19:36 C 14 11 00.266 -56 36 49.86 V M22
2025-05-02 22:24:10 C 14 10 59.830 -56 36 45.58 V M22
2025-05-02 22:32:41 C 14 10 59.076 -56 36 37.33 V M22
2025-05-05 07:18:57 C 14 06 10.438 -55 37 42.85 V W68
2025-05-05 07:40:15 C 14 06 08.623 -55 37 19.09 V W68
2025-05-05 07:49:33 C 14 06 07.834 -55 37 08.72 V W68
2025-05-06 12:23:10 B 14 03 48.81 -55 05 18.3 q Q73
2025-05-06 12:28:20 B 14 03 48.34 -55 05 12.6 q Q73
2025-05-06 12:33:31 B 14 03 47.90 -55 05 06.1 q Q73
2025-05-09 05:03:21 C 13 58 45.084 -53 47 39.55 V W68
2025-05-09 05:07:58 C 13 58 44.700 -53 47 33.61 V W68
2025-05-09 05:16:30 C 13 58 44.018 -53 47 22.63 V W68