377732 (2005 XJ8)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6205034500 ± 7.75e-09
Semi-major axis (a)1.9314165880 AU ± 9.47e-10
Inclination (i)23.55915621° ± 3.42e-06
Long. of Asc. Node (Ω)115.78915822° ± 3.22e-06
Arg. of Perihelion (ω)67.44985881° ± 3.51e-06
Mean Anomaly (M)124.43373591° ± 1.62e-06
Mean Motion (n)0.3671963374°/day ± 2.70e-10
Perihelion dist (q)0.73296593 AU ± 1.50e-08
Aphelion dist (Q)3.12986724 AU ± 1.50e-08
Orbital Period2.68419421 yr ± 1.98e-09
Physical Parameters
H (abs. magnitude)17.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.179″
Uncertainty0
Orbit TypeApollo
MOID0.015956 AU
Observations Used769
Gaia Obs Used20
Oppositions7
Arc Total2005-2025
First Observation Used2005-12-04
Last Observation Used2025-07-26
Observations (860)
Date Type RA Dec Mag Band Observatory
2005-12-04 08:15:21 C 06 08 15.14 -17 01 20.4 d 703
2005-12-04 08:25:41 C 06 08 14.64 -17 01 25.5 d 703
2005-12-04 08:35:57 C 06 08 14.10 -17 01 30.5 d 703
2005-12-04 08:46:13 C 06 08 13.56 -17 01 36.0 d 703
2005-12-07 09:27:57 C 06 04 30.11 -17 37 00.0 d 703
2005-12-07 09:31:47 C 06 04 29.88 -17 37 02.4 d 703
2005-12-07 09:35:40 C 06 04 29.75 -17 37 03.6 d 703
2005-12-07 09:39:30 C 06 04 29.62 -17 37 04.9 d 703
2005-12-07 14:29:09 C 06 04 13.49 -17 39 03.1 r E12
2005-12-07 14:29:55 C 06 04 13.44 -17 39 03.9 r E12
2005-12-07 14:30:40 C 06 04 13.39 -17 39 04.2 r E12
2005-12-07 14:31:25 C 06 04 13.33 -17 39 04.0 r E12
2005-12-08 05:44:07 C 06 03 20.57 -17 46 17.0 c 854
2005-12-08 05:48:46 C 06 03 20.28 -17 46 18.6 c 854
2005-12-08 05:54:35 C 06 03 19.91 -17 46 21.9 c 854
2005-12-08 07:21:43 C 06 03 14.31 -17 47 01.9 r 703
2005-12-08 07:28:52 C 06 03 13.93 -17 47 05.2 r 703
2005-12-08 07:36:01 C 06 03 13.48 -17 47 08.2 r 703
2005-12-08 07:43:06 C 06 03 13.00 -17 47 11.4 r 703
2005-12-08 08:34:06 C 06 03 09.75 -17 47 34.3 r G96
2005-12-08 08:37:35 C 06 03 09.54 -17 47 35.9 r G96
2005-12-08 08:41:04 C 06 03 09.32 -17 47 37.2 r G96
2005-12-08 08:44:33 C 06 03 09.07 -17 47 38.9 r G96
2005-12-08 11:36:31 C 06 02 59.62 -17 48 38.5 r E12
2005-12-08 11:37:25 C 06 02 59.55 -17 48 38.6 r E12
2005-12-08 11:38:10 C 06 02 59.49 -17 48 38.8 r E12
2005-12-08 11:38:55 C 06 02 59.46 -17 48 38.8 r E12
2005-12-08 12:33:19 C 06 02 55.92 -17 49 03.9 r 423
2005-12-08 12:54:53 C 06 02 54.54 -17 49 13.5 r 423
2005-12-08 13:43:14 C 06 02 51.47 -17 49 35.7 r 423
2005-12-09 12:53:08 C 06 01 24.70 -17 59 43.7 r 423
2005-12-09 13:10:37 C 06 01 23.49 -17 59 51.1 r 423
2005-12-10 08:34:54 C 06 00 06.20 -18 08 19.7 c G77
2005-12-10 08:50:02 C 06 00 05.15 -18 08 26.0 c G77
2005-12-10 09:15:47 C 06 00 03.27 -18 08 36.7 c G77
2005-12-10 09:29:12 C 06 00 02.33 -18 08 42.2 c G77
2005-12-10 09:47:41 C 06 00 01.02 -18 08 49.7 c G77
2005-12-13 05:15:12 C 05 55 03.21 -18 34 19.1 c 844
2005-12-13 05:18:55 C 05 55 02.92 -18 34 19.8 c 844
2005-12-13 05:22:36 C 05 55 02.65 -18 34 21.9 c 844
2005-12-13 05:26:18 C 05 55 02.31 -18 34 22.4 c 844
2005-12-13 05:30:02 C 05 55 01.98 -18 34 23.9 c 844
2005-12-13 08:46:33 C 05 54 46.08 -18 35 52.0 r H45
2005-12-13 08:52:40 C 05 54 45.57 -18 35 54.0 r H45
2005-12-13 08:54:40 C 05 54 45.41 -18 35 55.0 r H45
2005-12-13 08:56:17 C 05 54 45.24 -18 35 55.1 r H45
2005-12-13 09:00:10 C 05 54 44.97 -18 35 56.5 r H45
2005-12-13 09:01:56 C 05 54 44.77 -18 35 56.8 r H45
2005-12-16 09:11:57 C 05 48 27.01 -18 58 00.8 r H45
2005-12-16 09:13:46 C 05 48 26.98 -18 58 01.0 r H45