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
2019-05-22 07:29:40 C 11 09 31.58 -39 29 52.8 V T05
2019-05-22 07:34:03 C 11 09 31.77 -39 29 47.6 V T05
2019-05-22 07:41:44 C 11 09 32.12 -39 29 38.2 V T05
2019-05-22 07:58:31 C 11 09 32.87 -39 29 18.1 V T05
2019-05-23 08:18:49 C 11 10 42.28 -39 00 26.0 q E89
2019-05-23 08:31:05 C 11 10 42.84 -39 00 11.1 q E89
2019-05-24 07:48:59 C 11 11 50.79 -38 32 56.0 V T08
2019-05-24 07:54:20 C 11 11 51.06 -38 32 49.8 V T08
2019-05-24 08:03:33 C 11 11 51.49 -38 32 38.8 V T08
2019-05-26 06:27:29 C 11 14 13.21 -37 38 43.0 V T05
2019-05-26 06:35:22 C 11 14 13.62 -37 38 34.0 V T05
2019-05-26 06:39:53 C 11 14 13.83 -37 38 28.6 V T05
2019-05-26 06:53:02 C 11 14 14.51 -37 38 13.3 V T05
2019-05-28 06:53:59 C 11 16 48.48 -36 43 14.7 V T08
2019-05-28 06:58:02 C 11 16 48.66 -36 43 09.5 V T08
2019-05-28 07:07:52 C 11 16 49.21 -36 42 58.7 V T08
2019-05-28 07:38:22 C 11 16 50.79 -36 42 23.7 V T08
2019-05-30 06:32:30 C 11 19 28.50 -35 49 37.8 V T05
2019-05-30 06:37:14 C 11 19 28.75 -35 49 32.3 V T05
2019-05-30 06:44:33 C 11 19 29.13 -35 49 24.0 V T05
2019-05-30 06:59:16 C 11 19 29.95 -35 49 07.6 V T05
2019-06-01 06:25:52 C 11 22 16.08 -34 56 44.3 V T08
2019-06-01 06:29:55 C 11 22 16.35 -34 56 40.1 V T08
2019-06-01 06:39:15 C 11 22 16.86 -34 56 29.7 V T08
2019-06-01 06:54:01 C 11 22 17.70 -34 56 13.7 V T08
2019-06-02 07:45:27 C 11 23 47.45 -34 29 05.8 q E89
2019-06-02 07:54:32 C 11 23 47.99 -34 28 56.1 q E89
2019-06-03 07:16:57 C 11 25 13.62 -34 03 54.6 V T05
2019-06-03 07:21:41 C 11 25 13.87 -34 03 49.7 V T05
2019-06-03 07:29:37 C 11 25 14.33 -34 03 40.9 V T05
2019-06-03 07:48:14 C 11 25 15.46 -34 03 20.7 V T05
2019-06-05 12:51:39 S 11 28 35.743 -33 07 14.74 L C51
2019-06-05 16:00:42 S 11 28 47.90 -33 03 58.3 L C51
2019-06-05 16:00:53 S 11 28 47.808 -33 03 57.67 L C51
2019-06-05 19:09:12 S 11 28 59.91 -33 00 42.0 L C51
2019-06-05 22:17:31 S 11 29 12.038 -32 57 27.50 L C51
2019-06-05 22:17:42 S 11 29 12.084 -32 57 26.82 L C51
2019-06-05 23:51:46 S 11 29 18.077 -32 55 50.56 L C51
2019-06-06 02:59:32 S 11 29 30.15 -32 52 34.5 L C51
2019-06-06 04:33:47 S 11 29 36.27 -32 50 57.8 L C51
2019-06-06 06:08:35 S 11 29 42.410 -32 49 20.24 L C51
2019-06-06 07:42:50 S 11 29 48.55 -32 47 41.9 L C51
2019-06-06 09:17:05 S 11 29 54.569 -32 46 06.71 L C51
2019-06-06 12:24:40 S 11 30 06.84 -32 42 51.3 L C51
2019-06-06 15:33:54 S 11 30 19.13 -32 39 37.7 L C51
2019-06-07 06:45:05 C 11 31 18.68 -32 24 11.9 V T05
2019-06-07 06:49:46 C 11 31 18.94 -32 24 07.4 V T05
2019-06-07 07:12:14 C 11 31 20.38 -32 23 44.7 V T05
2019-06-07 07:19:40 C 11 31 20.84 -32 23 36.7 V T05
2019-06-11 05:58:59 C 11 37 44.02 -30 49 42.6 V T05