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
2013-12-16 04:54:02 C 04 15 09.11 -18 36 31.5 q 448
2013-12-27 05:18:52 C 03 45 43.04 -16 23 00.4 q 448
2013-12-27 05:22:20 C 03 45 42.66 -16 22 57.9 q 448
2013-12-27 05:28:13 C 03 45 42.00 -16 22 53.5 q 448
2013-12-27 05:34:16 C 03 45 41.30 -16 22 48.9 q 448
2013-12-27 05:38:55 C 03 45 40.77 -16 22 45.4 q 448
2014-01-01 03:56:57 C 03 32 52.96 -14 41 21.0 q 448
2014-01-01 04:03:28 C 03 32 52.23 -14 41 14.6 q 448
2014-01-01 04:09:25 C 03 32 51.59 -14 41 08.9 q 448
2014-01-01 04:15:13 C 03 32 50.97 -14 41 03.5 q 448
2014-01-01 04:19:22 C 03 32 50.51 -14 40 59.2 q 448
2014-01-01 18:32:03 C 03 31 20.96 -14 27 08.8 o C41
2014-01-01 18:36:30 C 03 31 20.37 -14 27 04.0 o C41
2014-01-12 01:02:39 C 03 07 32.41 -09 33 55.3 u H21
2014-01-12 01:07:43 C 03 07 31.96 -09 33 48.3 u H21
2014-01-12 01:12:06 C 03 07 31.55 -09 33 42.2 u H21
2014-01-12 01:16:31 C 03 07 31.15 -09 33 36.1 u H21
2014-01-12 01:20:54 C 03 07 30.74 -09 33 29.9 u H21
2014-01-12 01:24:39 C 03 07 30.42 -09 33 25.0 u H21
2014-01-12 02:13:39 C 03 07 25.66 -09 31 59.7 u 807
2014-01-12 02:17:12 C 03 07 25.35 -09 31 54.8 u 807
2014-01-12 02:20:45 C 03 07 25.01 -09 31 50.0 u 807
2014-01-12 02:24:19 C 03 07 24.69 -09 31 44.9 u 807
2014-01-12 02:27:55 C 03 07 24.36 -09 31 39.9 u 807
2014-01-12 02:31:29 C 03 07 24.04 -09 31 35.1 u 807
2014-01-14 01:21:17 C 03 03 23.75 -08 25 51.1 u H21
2014-01-14 01:24:10 C 03 03 23.49 -08 25 46.7 u H21
2014-01-14 01:26:46 C 03 03 23.26 -08 25 42.9 u H21
2014-01-14 01:29:23 C 03 03 23.04 -08 25 39.2 u H21
2014-01-14 01:32:16 C 03 03 22.79 -08 25 35.0 u H21
2014-01-14 01:34:53 C 03 03 22.56 -08 25 31.2 u H21
2014-01-14 01:37:46 C 03 03 22.30 -08 25 27.1 u H21
2014-01-16 00:52:04 C 02 59 29.72 -07 15 51.7 u H21
2014-01-16 00:55:49 C 02 59 29.41 -07 15 46.0 u H21
2014-01-16 00:59:13 C 02 59 29.12 -07 15 40.9 u H21
2014-01-16 01:02:37 C 02 59 28.84 -07 15 35.8 u H21
2014-01-16 01:06:22 C 02 59 28.52 -07 15 30.2 u H21
2014-01-16 01:10:18 C 02 59 28.20 -07 15 24.3 u H21
2014-01-25 04:29:54 S 02 43 31.94 -01 16 33.8 L C51
2014-01-25 07:39:41 S 02 43 19.44 -01 11 00.1 L C51
2014-01-25 10:49:28 S 02 43 07.02 -01 05 25.1 L C51
2014-01-25 12:24:16 S 02 43 00.809 -01 02 38.18 L C51
2014-01-25 13:59:04 S 02 42 54.578 -00 59 50.60 L C51
2014-01-25 13:59:15 S 02 42 54.581 -00 59 49.92 L C51
2014-01-25 17:08:51 S 02 42 42.27 -00 54 14.1 L C51
2014-01-25 18:43:50 S 02 42 36.08 -00 51 26.1 L C51
2014-01-25 21:53:37 S 02 42 23.74 -00 45 49.2 L C51
2014-01-26 01:03:13 S 02 42 11.43 -00 40 11.9 L C51
2014-02-09 03:10:16 C 02 21 56.89 +10 18 41.8 q 703
2014-02-09 03:20:54 C 02 21 56.25 +10 19 04.2 q 703