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
2025-09-16 06:36:16 C 16 04 40.356 -01 02 20.98 V T05
2025-09-16 06:43:38 C 16 04 41.054 -01 02 19.18 V T05
2025-09-16 07:04:02 C 16 04 42.972 -01 02 13.88 V T05
2025-09-16 07:13:24 C 16 04 43.838 -01 02 11.83 V T05
2025-09-22 06:22:29 C 16 18 37.349 -00 25 22.87 V T05
2025-09-22 06:27:45 C 16 18 37.843 -00 25 22.12 V T05
2025-09-22 06:52:52 C 16 18 40.303 -00 25 15.28 V T05
2025-09-22 07:04:07 C 16 18 41.407 -00 25 12.68 V T05
2025-10-01 02:09:25 C 16 40 01.834 +00 27 08.32 V G96
2025-10-01 02:15:35 C 16 40 02.460 +00 27 09.97 V G96
2025-10-01 02:21:44 C 16 40 03.086 +00 27 11.56 V G96
2025-10-01 02:27:53 C 16 40 03.716 +00 27 12.74 V G96
2025-10-01 02:51:19 C 16 40 06.157 +00 27 18.72 V 703
2025-10-01 02:54:33 C 16 40 06.445 +00 27 19.58 V 703
2025-10-01 02:57:47 C 16 40 06.791 +00 27 20.70 V 703
2025-10-01 03:01:02 C 16 40 07.079 +00 27 20.20 V 703
2025-10-03 02:46:06 C 16 45 05.476 +00 39 06.80 V 703
2025-10-03 02:52:32 C 16 45 06.127 +00 39 07.52 V 703
2025-10-03 02:55:45 C 16 45 06.527 +00 39 08.82 V 703
2025-11-06 19:18:59 B 18 21 26.210 +04 21 03.38 q Y84
2025-11-06 19:23:21 B 18 21 26.753 +04 21 04.28 q Y84
2025-11-06 19:27:41 B 18 21 27.362 +04 21 06.05 q Y84
2025-11-08 19:00:47 B 18 27 33.962 +04 35 35.12 q Y84
2025-11-08 19:05:09 B 18 27 34.502 +04 35 36.35 q Y84
2025-11-08 19:09:27 B 18 27 35.083 +04 35 37.90 q Y84
2025-11-14 18:44:07 B 18 46 28.351 +05 20 50.75 q Y84
2025-11-14 18:48:29 B 18 46 28.930 +05 20 52.48 q Y84
2025-11-14 18:52:46 B 18 46 29.494 +05 20 53.95 q Y84
2025-11-27 17:21:30 C 19 29 37.390 +07 06 18.36 W M14
2025-11-27 17:46:59 C 19 29 41.018 +07 06 27.86 W M14
2025-12-28 18:09:38 C 21 24 35.892 +11 43 47.78 W M14
2025-12-28 18:28:16 C 21 24 38.926 +11 43 54.95 W M14
2025-12-28 18:48:23 C 21 24 42.211 +11 44 02.36 W M14
2025-12-29 01:30:34 C 21 25 47.705 +11 46 32.12 V 703
2025-12-29 01:33:31 C 21 25 48.144 +11 46 33.42 V 703
2025-12-29 01:36:27 C 21 25 48.695 +11 46 35.04 V 703
2025-12-29 01:39:24 C 21 25 49.156 +11 46 35.33 V 703
2026-01-05 17:31:33 C 21 55 58.778 +12 52 53.65 W M14
2026-01-05 17:42:40 C 21 56 00.624 +12 52 57.32 W M14
2026-01-05 17:53:51 C 21 56 02.446 +12 53 01.28 W M14
2026-01-07 01:36:54 C 22 01 16.460 +13 04 05.30 V 703
2026-01-07 01:40:11 C 22 01 17.020 +13 04 07.00 V 703
2026-01-07 01:43:28 C 22 01 17.580 +13 04 07.60 V 703
2026-01-07 01:46:45 C 22 01 18.110 +13 04 08.80 V 703
2026-01-11 04:57:27 C 22 17 42.338 +13 37 49.44 V T05
2026-01-11 05:02:01 C 22 17 43.094 +13 37 50.30 V T05
2026-01-11 05:09:52 C 22 17 44.362 +13 37 53.18 V T05
2026-01-11 05:24:18 C 22 17 46.723 +13 37 57.79 V T05
2026-01-14 01:54:29 C 22 29 07.516 +14 00 19.33 V 703
2026-01-14 01:57:44 C 22 29 08.048 +14 00 21.02 V 703