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
2025-05-09 05:36:05 C 13 58 42.478 -53 46 57.58 V W68
2025-05-13 06:23:17 C 13 51 52.106 -51 37 13.01 V W68
2025-05-13 06:26:04 C 13 51 51.811 -51 37 09.95 V W68
2025-05-13 06:31:30 C 13 51 51.511 -51 37 01.38 V W68
2025-05-13 06:46:24 C 13 51 50.470 -51 36 40.21 V W68
2025-05-14 05:16:04 C 13 50 23.830 -51 04 22.73 V W68
2025-05-14 05:23:55 C 13 50 23.297 -51 04 11.06 V W68
2025-05-14 05:29:13 C 13 50 22.966 -51 04 02.82 V W68
2025-05-14 06:11:53 C 13 50 20.098 -51 03 00.00 V W68
2025-05-14 22:27:31 C 13 49 19.745 -50 39 10.08 V M22
2025-05-14 22:32:10 C 13 49 19.454 -50 39 02.99 V M22
2025-05-14 22:40:20 C 13 49 18.912 -50 38 51.07 V M22
2025-05-14 22:54:51 C 13 49 17.981 -50 38 29.11 V M22
2025-05-17 03:21:50 C 13 46 14.957 -49 18 55.87 V W68
2025-05-17 03:27:16 C 13 46 14.652 -49 18 47.20 V W68
2025-05-17 03:35:28 C 13 46 14.165 -49 18 34.49 V W68
2025-05-17 03:53:41 C 13 46 13.042 -49 18 06.19 V W68
2025-05-17 10:06:16 B 13 45 53.36 -49 08 24.3 q Q73
2025-05-17 10:11:26 B 13 45 53.06 -49 08 16.5 q Q73
2025-05-17 10:16:36 B 13 45 52.77 -49 08 08.4 q Q73
2025-05-17 11:31:07 B 13 45 48.42 -49 06 12.7 q Q73
2025-05-21 03:29:32 C 13 41 28.942 -46 43 56.93 V W68
2025-05-21 03:36:57 C 13 41 28.589 -46 43 44.47 V W68
2025-05-21 03:42:14 C 13 41 28.327 -46 43 35.72 V W68
2025-05-21 03:56:36 C 13 41 27.655 -46 43 11.64 V W68
2025-05-24 03:35:17 B 13 38 38.09 -44 41 21.0 X X07
2025-05-24 03:48:33 B 13 38 37.62 -44 40 57.6 X X07
2025-05-24 04:01:50 B 13 38 37.07 -44 40 34.6 X X07
2025-05-24 04:15:06 B 13 38 36.55 -44 40 11.5 X X07
2025-05-24 08:49:12 B 13 38 28.05 -44 32 15.0 q Q73
2025-05-24 08:54:23 B 13 38 27.86 -44 32 06.1 q Q73
2025-05-24 08:59:33 B 13 38 27.66 -44 31 57.3 q Q73
2025-05-25 23:47:10 B 13 37 12.60 -43 24 11.4 X X76
2025-05-25 23:58:01 B 13 37 12.17 -43 23 52.6 X X76
2025-05-26 00:09:16 B 13 37 11.80 -43 23 33.1 X X76
2025-05-26 21:02:42 C 13 36 35.669 -42 46 31.98 V M22
2025-05-26 21:07:23 C 13 36 35.525 -42 46 23.45 V M22
2025-05-26 21:16:16 C 13 36 35.258 -42 46 07.57 V M22
2025-05-29 02:56:54 C 13 35 17.770 -41 10 14.63 V W68
2025-05-29 03:00:56 C 13 35 17.674 -41 10 07.39 V W68
2025-05-29 03:09:36 C 13 35 17.455 -41 09 51.73 V W68
2025-05-29 03:25:37 C 13 35 17.059 -41 09 22.79 V W68
2025-05-30 20:39:09 C 13 34 31.433 -39 55 03.40 V M22
2025-05-30 20:49:10 C 13 34 31.241 -39 54 45.22 V M22
2025-05-30 21:05:04 C 13 34 30.934 -39 54 16.34 V M22
2025-05-31 10:34:51 B 13 34 18.88 -39 29 52.0 q Q73
2025-05-31 10:40:01 B 13 34 18.79 -39 29 42.7 q Q73
2025-05-31 10:45:11 B 13 34 18.69 -39 29 33.3 q Q73
2025-05-31 20:24:31 C 13 34 10.366 -39 12 05.00 V M22
2025-05-31 20:29:18 C 13 34 10.279 -39 11 56.36 V M22