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
2023-08-10 17:15:09 C 14 24 09.869 -10 54 02.70 V M22
2023-08-10 17:19:45 C 14 24 10.315 -10 54 00.83 V M22
2023-08-10 17:28:58 C 14 24 11.102 -10 53 56.62 V M22
2023-08-10 17:56:38 C 14 24 13.378 -10 53 44.16 V M22
2023-08-12 23:33:17 C 14 28 45.718 -10 30 42.12 V W68
2023-08-12 23:37:50 C 14 28 46.092 -10 30 39.92 V W68
2023-08-12 23:52:01 C 14 28 47.266 -10 30 34.09 V W68
2023-08-12 23:59:54 C 14 28 47.947 -10 30 31.07 V W68
2023-08-13 17:16:42 C 14 30 16.402 -10 23 18.60 V M22
2023-08-13 17:21:53 C 14 30 16.826 -10 23 16.87 V M22
2023-08-13 17:31:10 C 14 30 17.609 -10 23 12.80 V M22
2023-08-13 18:00:02 C 14 30 20.035 -10 23 01.07 V M22
2023-08-14 23:41:26 C 14 32 52.675 -10 10 54.08 V W68
2023-08-14 23:46:45 C 14 32 53.105 -10 10 52.25 V W68
2023-08-15 00:11:05 C 14 32 55.193 -10 10 42.67 V W68
2023-08-28 01:06:45 C 15 00 35.736 -08 19 19.63 V W68
2023-08-28 01:12:03 C 15 00 36.233 -08 19 17.58 V W68
2023-08-28 01:20:43 C 15 00 36.994 -08 19 14.70 V W68
2023-08-28 01:45:12 C 15 00 39.211 -08 19 07.43 V W68
2023-08-28 17:22:08 C 15 02 04.690 -08 14 12.73 V M22
2023-08-28 17:27:22 C 15 02 05.122 -08 14 10.86 V M22
2023-08-28 17:35:51 C 15 02 05.870 -08 14 08.34 V M22
2023-08-28 17:53:27 C 15 02 07.442 -08 14 02.47 V M22
2023-09-02 19:26:17 C 15 13 19.058 -07 37 33.60 V A16
2023-09-02 19:47:02 C 15 13 21.043 -07 37 29.50 V A16
2023-09-02 20:07:48 C 15 13 22.946 -07 37 20.93 V A16
2023-09-19 02:31:45 C 15 50 56.512 -05 53 28.03 V V00
2023-09-19 02:40:34 C 15 50 57.383 -05 53 25.73 V V00
2023-09-19 02:49:23 C 15 50 58.247 -05 53 23.60 V V00
2023-09-19 02:58:11 C 15 50 59.118 -05 53 21.34 V V00
2023-09-20 02:19:24 C 15 53 18.780 -05 47 33.94 V 703
2023-09-20 02:25:20 C 15 53 19.446 -05 47 30.91 V 703
2023-09-20 02:31:14 C 15 53 20.040 -05 47 28.97 V 703
2023-09-20 02:37:09 C 15 53 20.540 -05 47 26.70 V 703
2024-01-01 01:48:04 C 21 06 59.342 +08 59 05.82 V 703
2024-01-01 01:51:23 C 21 06 59.908 +08 59 07.12 V 703
2024-01-01 01:54:42 C 21 07 00.361 +08 59 09.02 V 703
2024-01-01 01:58:00 C 21 07 00.894 +08 59 11.29 V 703
2025-01-30 22:21:09 C 14 13 21.319 -50 43 47.60 V M22
2025-01-30 22:25:15 C 14 13 21.533 -50 43 50.16 V M22
2025-01-30 23:16:03 C 14 13 25.212 -50 44 21.55 V M22
2025-01-30 23:42:46 C 14 13 27.300 -50 44 38.58 V M22
2025-02-16 00:20:59 C 14 40 00.151 -54 26 10.39 V M22
2025-02-16 00:22:17 C 14 40 00.187 -54 26 11.62 V M22
2025-02-16 00:23:37 C 14 40 00.324 -54 26 11.62 V M22
2025-02-16 00:26:53 C 14 40 00.425 -54 26 14.35 V M22
2025-02-16 00:28:12 C 14 40 00.487 -54 26 15.00 V M22
2025-02-16 01:05:05 C 14 40 02.854 -54 26 35.05 V M22
2025-02-16 01:05:45 C 14 40 02.796 -54 26 35.45 V M22
2025-03-02 07:33:09 C 14 58 31.380 -57 18 09.40 V W68