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
2026-01-14 02:01:00 C 22 29 08.599 +14 00 21.35 V 703
2026-01-14 02:04:15 C 22 29 09.150 +14 00 21.10 V 703
2026-01-16 01:44:54 C 22 37 02.896 +14 15 27.25 V 703
2026-01-16 01:48:17 C 22 37 03.493 +14 15 28.98 V 703
2026-01-16 01:51:40 C 22 37 04.012 +14 15 29.48 V 703
2026-01-16 01:55:03 C 22 37 04.588 +14 15 31.21 V 703
2026-01-18 02:00:41 C 22 45 02.124 +14 30 20.45 V 703
2026-01-18 02:03:57 C 22 45 02.678 +14 30 21.60 V 703
2026-01-18 02:07:13 C 22 45 03.150 +14 30 22.07 V 703
2026-01-18 02:10:29 C 22 45 03.726 +14 30 23.58 V 703
2026-01-20 01:59:19 C 22 52 57.864 +14 44 42.54 V 703
2026-01-20 02:02:35 C 22 52 58.429 +14 44 43.26 V 703
2026-01-20 02:05:50 C 22 52 58.951 +14 44 44.09 V 703
2026-01-20 02:09:06 C 22 52 59.538 +14 44 45.46 V 703
2026-01-31 02:01:06 C 23 36 13.237 +15 55 20.06 V 703
2026-01-31 02:04:25 C 23 36 13.763 +15 55 21.04 V 703
2026-01-31 02:07:44 C 23 36 14.317 +15 55 20.78 V 703
2026-01-31 02:11:03 C 23 36 14.807 +15 55 22.01 V 703
2026-02-01 02:12:06 C 23 40 08.123 +16 01 01.52 V 703
2026-02-01 02:15:24 C 23 40 08.663 +16 01 02.64 V 703
2026-02-01 02:18:42 C 23 40 09.224 +16 01 02.89 V 703
2026-02-01 02:22:00 C 23 40 09.700 +16 01 04.12 V 703
2026-02-02 05:46:10 C 23 44 35.201 +16 07 22.66 V T05
2026-02-02 05:50:44 C 23 44 35.921 +16 07 24.49 V T05
2026-02-02 06:00:37 C 23 44 37.517 +16 07 25.82 V T05
2026-02-02 06:08:30 C 23 44 38.803 +16 07 27.80 V T05
2026-02-03 05:28:16 C 23 48 24.206 +16 12 41.36 V T05
2026-02-03 05:29:34 C 23 48 24.514 +16 12 41.15 V T05
2026-02-03 05:34:08 C 23 48 25.157 +16 12 42.80 V T05
2026-02-03 05:42:03 C 23 48 26.362 +16 12 43.31 V T05
2026-02-03 05:58:27 C 23 48 28.999 +16 12 47.48 V T05
2026-02-04 05:30:12 C 23 52 15.768 +16 17 56.00 V T05
2026-02-04 05:36:09 C 23 52 16.728 +16 17 57.26 V T05
2026-02-04 05:44:15 C 23 52 18.010 +16 17 58.63 V T05
2026-02-04 06:01:18 C 23 52 20.746 +16 18 02.23 V T05
2026-02-05 02:12:31 C 23 55 34.810 +16 22 19.45 V 703
2026-02-05 02:15:26 C 23 55 35.252 +16 22 19.74 V 703
2026-02-05 02:18:21 C 23 55 35.749 +16 22 20.39 V 703
2026-02-05 02:21:16 C 23 55 36.210 +16 22 21.43 V 703
2026-02-10 02:04:51 C 00 14 37.007 +16 45 54.36 V 703
2026-02-10 02:08:11 C 00 14 37.583 +16 45 54.97 V 703
2026-02-10 02:11:31 C 00 14 38.044 +16 45 55.44 V 703
2026-02-10 02:14:50 C 00 14 38.576 +16 45 56.27 V 703
2026-02-23 02:14:30 C 01 02 41.300 +17 31 43.40 V 703
2026-02-23 02:17:50 C 01 02 41.834 +17 31 42.17 V 703
2026-02-23 02:21:10 C 01 02 42.378 +17 31 43.28 V 703
2026-02-23 02:24:29 C 01 02 42.911 +17 31 43.14 V 703
2026-02-24 02:30:10 C 01 06 19.595 +17 34 19.67 V 703
2026-02-24 02:33:25 C 01 06 20.077 +17 34 19.60 V 703
2026-02-24 02:36:41 C 01 06 20.531 +17 34 19.70 V 703