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
2025-06-18 23:20:29 C 13 37 33.31 -26 37 35.2 q Y16
2025-06-18 23:30:00 C 13 37 33.46 -26 37 20.2 q Y16
2025-06-19 04:03:33 C 13 37 40.342 -26 30 04.90 V W68
2025-06-19 04:10:57 C 13 37 40.534 -26 29 53.05 V W68
2025-06-19 04:16:53 C 13 37 40.658 -26 29 43.48 V W68
2025-06-19 04:22:03 C 13 37 40.810 -26 29 35.41 V W68
2025-06-19 04:27:40 C 13 37 40.951 -26 29 26.48 V W68
2025-06-20 03:35:39 C 13 38 18.895 -25 53 11.51 V W68
2025-06-20 03:56:36 C 13 38 19.440 -25 52 38.57 V W68
2025-06-20 03:59:37 C 13 38 19.514 -25 52 33.89 V W68
2025-06-20 04:12:47 C 13 38 19.874 -25 52 13.08 V W68
2025-06-20 04:13:27 C 13 38 19.877 -25 52 12.11 V W68
2025-06-21 21:56:29 C 13 39 33.931 -24 48 10.66 V M22
2025-06-21 22:05:03 C 13 39 34.178 -24 47 57.44 V M22
2025-06-21 22:08:24 C 13 39 34.274 -24 47 52.48 V M22
2025-06-21 22:15:46 C 13 39 34.495 -24 47 41.17 V M22
2025-06-23 02:31:43 C 13 40 28.96 -24 05 31.4 V W46
2025-06-23 02:54:21 C 13 40 29.64 -24 04 57.7 V W46
2025-06-23 03:01:49 C 13 40 29.782 -24 04 36.05 V W68
2025-06-23 03:02:28 C 13 40 29.801 -24 04 35.33 V W68
2025-06-23 03:08:57 C 13 40 30.09 -24 04 36.0 V W46
2025-06-23 03:13:07 C 13 40 30.158 -24 04 19.45 V W68
2025-06-23 03:21:19 C 13 40 30.367 -24 04 06.92 V W68
2025-06-23 09:11:14 V 13 40 42.52 -23 55 28.8 q 247
2025-06-23 09:11:14 v 1 151.5140 -30.5198 247
2025-06-23 09:16:24 V 13 40 42.68 -23 55 21.3 q 247
2025-06-23 09:16:24 v 1 151.5140 -30.5198 247
2025-06-23 09:21:35 V 13 40 42.84 -23 55 13.6 q 247
2025-06-23 09:21:35 v 1 151.5140 -30.5198 247
2025-06-23 21:30:41 C 13 41 06.857 -23 37 21.40 V M22
2025-06-23 22:10:31 C 13 41 08.158 -23 36 22.75 V M22
2025-06-23 22:18:17 C 13 41 08.410 -23 36 11.16 V M22
2025-06-24 21:21:22 C 13 41 57.070 -23 02 56.18 V R17
2025-06-24 21:28:14 C 13 41 56.940 -23 02 34.62 V M22
2025-06-24 21:41:43 C 13 41 57.744 -23 02 26.84 V R17
2025-06-24 21:56:32 C 13 41 57.866 -23 01 53.58 V M22
2025-06-24 22:02:06 C 13 41 58.402 -23 01 57.32 V R17
2025-06-24 22:07:59 C 13 41 58.246 -23 01 37.81 V M22
2025-06-24 22:22:27 C 13 41 59.083 -23 01 27.91 V R17
2025-06-24 22:23:14 C 13 41 58.836 -23 01 15.38 V M22
2025-06-27 02:22:38 C 13 43 55.190 -21 48 00.83 V W68
2025-06-27 02:37:51 C 13 43 55.747 -21 47 39.88 V W68
2025-06-27 02:42:31 C 13 43 55.920 -21 47 33.43 V W68
2025-06-27 02:52:01 C 13 43 56.256 -21 47 20.04 V W68
2025-06-28 16:22:02 B 13 45 26.311 -20 56 29.51 W M73
2025-06-28 16:24:17 B 13 45 26.398 -20 56 26.66 W M73
2025-06-28 16:27:00 B 13 45 26.503 -20 56 23.35 W M73
2025-06-28 22:36:26 C 13 45 41.82 -20 48 02.1 q Y16
2025-06-28 22:51:10 C 13 45 42.34 -20 47 42.3 q Y16
2025-06-28 23:04:57 C 13 45 42.82 -20 47 24.4 q Y16