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
2023-03-21 07:25:04 C 14 04 32.902 -62 26 16.55 V W68
2023-03-21 07:32:14 C 14 04 32.563 -62 26 18.13 V W68
2023-04-07 05:50:53 C 13 39 33.286 -62 47 12.44 V W68
2023-04-07 05:55:28 C 13 39 32.880 -62 47 10.82 V W68
2023-04-07 06:32:12 C 13 39 29.729 -62 47 03.77 V W68
2023-04-07 06:40:09 C 13 39 29.057 -62 47 02.36 V W68
2023-04-14 22:42:47 C 13 23 54.070 -61 45 36.83 V M22
2023-04-14 22:47:21 C 13 23 53.638 -61 45 34.60 V M22
2023-04-14 22:54:59 C 13 23 52.946 -61 45 31.03 V M22
2023-04-19 04:02:49 C 13 15 10.982 -60 48 52.02 V W68
2023-04-19 04:07:01 C 13 15 10.625 -60 48 49.75 V W68
2023-04-19 04:14:58 C 13 15 09.924 -60 48 44.14 V W68
2023-04-26 22:24:32 C 13 00 24.439 -58 20 13.27 V M22
2023-04-26 22:28:45 C 13 00 24.132 -58 20 09.17 V M22
2023-04-26 22:36:45 C 13 00 23.510 -58 20 01.68 V M22
2023-04-26 22:54:55 C 13 00 22.150 -58 19 44.22 V M22
2023-04-29 21:43:41 C 12 55 31.267 -57 08 36.92 V M22
2023-04-29 21:44:20 C 12 55 31.222 -57 08 36.24 V M22
2023-04-29 21:57:42 C 12 55 30.302 -57 08 22.16 V M22
2023-04-29 22:48:35 C 12 55 26.801 -57 07 27.62 V M22
2023-05-01 05:39:39 C 12 53 29.832 -56 34 03.00 V W68
2023-05-01 06:14:18 C 12 53 27.586 -56 33 23.80 V W68
2023-05-01 06:36:46 C 12 53 26.155 -56 32 58.52 V W68
2023-05-02 21:32:20 C 12 51 08.803 -55 48 51.48 V M22
2023-05-02 21:37:00 C 12 51 08.546 -55 48 45.72 V M22
2023-05-02 21:46:20 C 12 51 07.942 -55 48 34.99 V M22
2023-05-02 22:05:36 C 12 51 06.809 -55 48 12.35 V M22
2023-05-05 21:34:03 C 12 47 21.386 -54 21 41.26 V M22
2023-05-05 21:38:03 C 12 47 21.202 -54 21 35.93 V M22
2023-05-05 21:46:16 C 12 47 20.755 -54 21 25.56 V M22
2023-05-05 22:00:27 C 12 47 20.006 -54 21 07.06 V M22
2023-05-07 03:55:10 C 12 45 56.714 -53 42 57.85 V W68
2023-05-07 04:03:27 C 12 45 56.318 -53 42 46.91 V W68
2023-05-07 04:08:53 C 12 45 56.052 -53 42 40.03 V W68
2023-05-07 04:23:29 C 12 45 55.342 -53 42 20.84 V W68
2023-05-13 03:13:11 C 12 40 48.463 -50 26 14.96 V W68
2023-05-13 03:17:09 C 12 40 48.334 -50 26 09.17 V W68
2023-05-13 03:25:03 C 12 40 48.086 -50 25 57.65 V W68
2023-05-13 03:38:58 C 12 40 47.657 -50 25 37.45 V W68
2023-05-17 21:46:45 C 12 38 29.074 -47 35 44.38 V M22
2023-05-17 21:52:19 C 12 38 28.980 -47 35 35.77 V M22
2023-05-17 22:02:40 C 12 38 28.810 -47 35 20.08 V M22
2023-05-17 22:16:59 C 12 38 28.584 -47 34 57.83 V M22
2023-05-19 02:35:02 C 12 38 08.822 -46 51 32.94 V W68
2023-05-19 02:35:41 C 12 38 08.878 -46 51 31.68 V W68
2023-05-19 02:40:17 C 12 38 08.803 -46 51 24.62 V W68
2023-05-23 20:20:11 C 12 37 42.295 -43 53 33.00 V M22
2023-05-23 20:24:22 C 12 37 42.298 -43 53 26.30 V M22
2023-05-23 20:33:41 C 12 37 42.281 -43 53 11.58 V M22
2023-05-23 20:47:53 C 12 37 42.271 -43 52 48.94 V M22