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
2005-12-16 09:15:36 C 05 48 26.74 -18 58 01.7 r H45
2005-12-16 09:18:12 C 05 48 26.53 -18 58 03.0 r H45
2005-12-20 12:38:45 C 05 38 00.21 -19 16 25.9 r 423
2005-12-20 12:52:05 C 05 37 58.57 -19 16 27.5 r 423
2005-12-20 13:05:45 C 05 37 56.91 -19 16 29.0 r 423
2005-12-20 13:23:05 C 05 37 54.77 -19 16 30.9 r 423
2005-12-24 03:48:08 C 05 26 51.30 -19 18 38.3 r H06
2005-12-24 03:49:58 C 05 26 51.06 -19 18 38.3 r H06
2005-12-24 06:40:36 C 05 26 26.44 -19 18 27.1 o G77
2005-12-24 07:16:09 C 05 26 21.20 -19 18 24.7 o G77
2005-12-24 07:23:36 C 05 26 20.13 -19 18 24.0 o G77
2005-12-24 07:30:33 C 05 26 19.09 -19 18 23.2 o G77
2005-12-24 07:39:46 C 05 26 17.72 -19 18 22.7 o G77
2005-12-24 21:37:36 C 05 24 18.53 -19 17 01.1 d A56
2005-12-24 21:41:16 C 05 24 17.98 -19 17 00.6 d A56
2005-12-24 21:41:20 C 05 24 17.96 -19 17 00.3 d A56
2005-12-24 21:44:50 C 05 24 17.45 -19 17 00.0 d A56
2005-12-24 21:54:06 C 05 24 16.06 -19 16 58.5 d A56
2005-12-24 21:56:05 C 05 24 15.74 -19 16 58.4 d A56
2005-12-24 22:09:20 C 05 24 13.69 -19 16 57.1 d A56
2005-12-25 04:46:00 C 05 23 16.43 -19 16 03.2 o G77
2005-12-25 04:57:06 C 05 23 14.74 -19 16 02.0 o G77
2005-12-25 05:07:21 C 05 23 13.18 -19 16 00.4 o G77
2005-12-25 05:19:42 C 05 23 11.32 -19 15 59.2 o G77
2005-12-25 05:27:38 C 05 23 10.07 -19 15 58.1 o G77
2005-12-25 10:03:43 C 05 22 29.73 -19 14 50.0 r E17
2005-12-25 10:09:52 C 05 22 28.78 -19 14 49.0 r E17
2005-12-25 10:16:03 C 05 22 27.86 -19 14 48.4 r E17
2005-12-25 10:35:45 C 05 22 24.80 -19 14 45.9 r 423
2005-12-25 10:45:46 C 05 22 23.26 -19 14 44.6 r 423
2005-12-25 10:55:45 C 05 22 21.72 -19 14 43.1 r 423
2005-12-25 11:05:46 C 05 22 20.18 -19 14 41.6 r 423
2005-12-25 11:15:45 C 05 22 18.63 -19 14 40.3 r 423
2005-12-25 11:29:05 C 05 22 16.57 -19 14 38.4 r 423
2005-12-26 01:40:49 C 05 20 07.98 -19 12 12.1 o 808
2005-12-26 01:52:30 C 05 20 06.27 -19 12 10.5 o 808
2005-12-26 02:06:30 C 05 20 04.02 -19 12 07.9 o 808
2005-12-26 02:19:29 C 05 20 01.74 -19 12 05.1 o 808
2005-12-26 14:42:42 C 05 18 04.93 -19 09 27.7 r E12
2005-12-26 14:56:49 C 05 18 02.62 -19 09 24.3 r E12
2005-12-26 15:10:59 C 05 18 00.28 -19 09 20.7 r E12
2005-12-26 15:25:06 C 05 17 57.98 -19 09 17.1 r E12
2005-12-27 07:43:59 C 05 15 21.52 -19 05 35.6 o 644
2005-12-27 08:15:15 C 05 15 16.23 -19 05 26.4 o 644
2005-12-27 08:47:08 C 05 15 10.83 -19 05 17.0 o 644
2005-12-28 07:21:35 C 05 11 24.43 -18 58 07.5 r H45
2005-12-28 07:25:11 C 05 11 23.79 -18 58 05.9 r H45
2005-12-28 07:28:17 C 05 11 23.27 -18 58 04.7 r H45
2005-12-28 07:31:39 C 05 11 22.69 -18 58 03.6 r H45
2005-12-28 07:33:31 C 05 11 22.33 -18 58 02.7 r H45