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
2021-10-17 05:04:37 C 16 45 19.15 -07 15 23.7 V T08
2021-10-17 05:09:16 C 16 45 19.68 -07 15 22.0 V T08
2021-10-17 05:18:34 C 16 45 20.75 -07 15 20.2 V T08
2021-10-17 05:34:29 C 16 45 22.52 -07 15 16.4 V T08
2021-10-25 04:50:23 C 17 07 09.84 -06 22 26.9 V T08
2021-10-25 04:55:01 C 17 07 10.38 -06 22 26.1 V T08
2021-10-25 05:02:59 C 17 07 11.29 -06 22 23.5 V T08
2021-10-25 05:21:35 C 17 07 13.41 -06 22 18.0 V T08
2021-10-29 04:41:29 C 17 18 19.89 -05 53 55.4 V T08
2021-10-29 04:46:08 C 17 18 20.39 -05 53 54.3 V T08
2021-10-29 04:48:47 C 17 18 20.77 -05 53 53.2 V T08
2021-10-29 04:53:25 C 17 18 21.29 -05 53 51.9 V T08
2021-10-29 04:55:25 C 17 18 21.48 -05 53 52.2 V T08
2021-10-29 05:01:24 C 17 18 22.24 -05 53 49.7 V T08
2021-10-29 05:10:02 C 17 18 23.21 -05 53 47.0 V T08
2021-10-29 05:18:00 C 17 18 24.16 -05 53 44.2 V T08
2021-11-02 04:46:23 C 17 29 41.99 -05 23 48.0 V T08
2021-11-02 04:51:41 C 17 29 42.64 -05 23 46.1 V T08
2021-11-02 04:59:39 C 17 29 43.61 -05 23 43.5 V T08
2021-11-02 05:16:56 C 17 29 45.62 -05 23 38.1 V T08
2021-11-22 01:40:18 C 18 28 51.96 -02 27 40.8 U I41
2021-11-22 01:43:46 C 18 28 52.41 -02 27 39.4 U I41
2021-11-22 01:50:38 C 18 28 53.30 -02 27 36.3 U I41
2021-11-22 01:54:06 C 18 28 53.75 -02 27 34.7 U I41
2021-11-24 01:39:50 C 18 35 04.93 -02 07 18.5 U I41
2021-11-24 01:43:16 C 18 35 05.37 -02 07 17.1 U I41
2021-11-24 01:46:43 C 18 35 05.82 -02 07 15.6 U I41
2021-11-24 01:50:08 C 18 35 06.27 -02 07 14.2 U I41
2021-11-24 01:53:35 C 18 35 06.70 -02 07 12.8 U I41
2021-11-25 01:43:03 C 18 38 12.97 -01 56 54.9 U I41
2021-11-25 01:46:30 C 18 38 13.42 -01 56 53.5 U I41
2021-11-25 01:49:55 C 18 38 13.87 -01 56 51.9 U I41
2021-11-25 01:53:21 C 18 38 14.31 -01 56 50.4 U I41
2021-11-25 01:56:47 C 18 38 14.76 -01 56 49.0 U I41
2022-01-24 17:46:54 C 22 10 15.41 +11 22 11.6 X C95
2022-01-24 17:53:50 C 22 10 16.50 +11 22 15.5 X C95
2022-01-24 17:57:19 C 22 10 16.99 +11 22 17.2 X C95
2022-01-24 18:00:48 C 22 10 17.57 +11 22 19.6 X C95
2022-02-13 02:26:31 C 23 23 53.44 +15 28 47.4 U I41
2022-02-13 02:29:59 C 23 23 54.01 +15 28 49.2 U I41
2022-02-13 02:33:26 C 23 23 54.56 +15 28 50.8 U I41
2022-02-13 02:36:55 C 23 23 55.09 +15 28 52.2 U I41
2022-02-13 02:40:24 C 23 23 55.66 +15 28 53.9 U I41
2022-02-14 02:26:44 C 23 27 41.72 +15 40 06.7 U I41
2022-02-14 02:30:13 C 23 27 42.28 +15 40 08.4 U I41
2022-02-14 02:33:42 C 23 27 42.83 +15 40 09.9 U I41
2022-02-14 02:37:11 C 23 27 43.36 +15 40 11.5 U I41
2022-02-14 02:40:38 C 23 27 43.92 +15 40 13.2 U I41
2022-02-15 02:26:52 C 23 31 29.82 +15 51 15.8 U I41
2022-02-15 02:30:27 C 23 31 30.39 +15 51 17.5 U I41