2008 XA2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6126107562 ± 2.81e-07
Semi-major axis (a)2.3845785826 AU ± 4.76e-09
Inclination (i)2.92624059° ± 1.62e-05
Long. of Asc. Node (Ω)39.67786543° ± 1.94e-04
Arg. of Perihelion (ω)334.50027231° ± 2.44e-04
Mean Anomaly (M)232.27526514° ± 1.66e-05
Mean Motion (n)0.2676669916°/day ± 8.01e-10
Perihelion dist (q)0.92376009 AU ± 6.70e-07
Aphelion dist (Q)3.84539707 AU ± 6.70e-07
Orbital Period3.68228551 yr ± 1.10e-08
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.008041 AU
Observations Used90
Oppositions8
Arc Total2008-2019
First Observation Used2008-12-04
Last Observation Used2019-12-31
Observations (91)
Date Type RA Dec Mag Band Observatory
2008-12-04 03:04:52 C 02 12 26.03 +26 46 09.9 18.5 c 704
2008-12-04 03:23:18 C 02 12 34.07 +26 46 41.5 18.6 c 704
2008-12-04 03:41:24 C 02 12 42.11 +26 47 13.9 18.8 c 704
2008-12-04 03:59:56 C 02 12 50.23 +26 47 46.9 18.9 c 704
2008-12-04 04:18:20 C 02 12 58.24 +26 48 18.5 18.8 c 704
2008-12-05 02:16:42 C 02 22 38.28 +27 23 15.1 o H55
2008-12-05 02:31:47 C 02 22 44.40 +27 23 37.6 o H55
2008-12-05 02:35:32 C 02 22 45.92 +27 23 43.1 o H55
2008-12-05 03:09:01 C 02 23 01.14 +27 24 38.1 r G96
2008-12-05 03:17:31 C 02 23 04.56 +27 24 50.8 r G96
2008-12-05 03:26:02 C 02 23 08.01 +27 25 03.6 r G96
2008-12-05 03:34:44 C 02 23 11.50 +27 25 16.6 r G96
2008-12-05 06:52:57 C 02 24 30.95 +27 29 59.2 c 854
2008-12-05 06:54:34 C 02 24 31.57 +27 30 01.3 c 854
2008-12-05 06:55:54 C 02 24 31.95 +27 30 01.3 c 854
2008-12-05 15:32:00 C 02 28 08.39 +27 41 35.2 r B18
2008-12-05 15:35:03 C 02 28 09.61 +27 41 39.3 r B18
2008-12-05 15:40:01 C 02 28 11.57 +27 41 46.3 r B18
2008-12-06 04:53:55 C 02 33 21.93 +27 58 45.1 19.1 c 704
2008-12-06 05:11:57 C 02 33 28.57 +27 59 06.0 19.8 c 704
2008-12-06 05:30:00 C 02 33 35.20 +27 59 27.7 19.2 c 704
2008-12-06 05:48:00 C 02 33 41.82 +27 59 49.2 19.2 c 704
2008-12-06 21:04:56 C 02 39 26.20 +28 16 46.8 c 587
2008-12-06 21:06:50 C 02 39 26.85 +28 16 49.2 c 587
2008-12-06 21:08:46 C 02 39 27.55 +28 16 51.1 c 587
2008-12-06 21:33:42 C 02 39 36.16 +28 17 17.2 r 130
2008-12-06 21:36:21 C 02 39 37.11 +28 17 19.4 r 130
2008-12-06 21:39:29 C 02 39 38.20 +28 17 22.5 r 130
2008-12-06 21:41:39 C 02 39 38.96 +28 17 25.0 r 130
2008-12-07 02:20:06 C 02 41 21.53 +28 22 23.3 r H45
2008-12-07 02:21:27 C 02 41 22.00 +28 22 24.8 r H45
2008-12-07 02:22:46 C 02 41 22.44 +28 22 26.1 r H45
2008-12-07 02:24:39 C 02 41 23.10 +28 22 28.4 r H45
2008-12-07 02:26:02 C 02 41 23.57 +28 22 29.2 r H45
2008-12-07 02:27:25 C 02 41 24.03 +28 22 31.0 r H45
2008-12-07 02:29:33 C 02 41 24.77 +28 22 33.4 r H45
2008-12-07 04:32:32 C 02 42 07.62 +28 24 40.8 19.0 c 704
2008-12-07 04:51:00 C 02 42 13.85 +28 24 58.8 18.8 c 704
2008-12-07 05:09:31 C 02 42 20.08 +28 25 17.2 18.7 c 704
2008-12-07 05:27:55 C 02 42 26.31 +28 25 35.1 19.0 c 704
2008-12-07 05:46:17 C 02 42 32.54 +28 25 53.1 18.6 c 704
2008-12-07 19:08:40 C 02 47 12.68 +28 38 14.7 v 204
2008-12-07 19:18:46 C 02 47 16.01 +28 38 23.7 v 204
2008-12-07 19:28:53 C 02 47 19.32 +28 38 32.8 v 204
2008-12-08 20:42:44 C 02 55 28.83 +28 59 01.5 c 560
2008-12-08 20:44:04 C 02 55 29.21 +28 59 02.3 c 560
2008-12-08 20:46:02 C 02 55 29.78 +28 59 03.2 c 560
2008-12-11 02:09:49 C 03 10 44.57 +29 30 59.5 o H55
2008-12-11 02:13:21 C 03 10 45.41 +29 31 01.3 o H55
2008-12-11 02:16:41 C 03 10 46.29 +29 31 02.9 o H55