523813 (2008 VB1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2750423875 ± 4.04e-08
Semi-major axis (a)1.2777222368 AU ± 1.28e-09
Inclination (i)10.31566394° ± 4.24e-06
Long. of Asc. Node (Ω)50.33479638° ± 1.23e-05
Arg. of Perihelion (ω)136.99758376° ± 1.53e-05
Mean Anomaly (M)176.95115211° ± 7.66e-06
Mean Motion (n)0.6824291925°/day ± 1.03e-09
Perihelion dist (q)0.92629446 AU ± 5.17e-08
Aphelion dist (Q)1.62915001 AU ± 5.17e-08
Orbital Period1.44429092 yr ± 2.18e-09
Physical Parameters
H (abs. magnitude)20.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.236″
Uncertainty0
Orbit TypeApollo
MOID0.021086 AU
Observations Used159
Oppositions6
Arc Total2005-2025
First Observation Used2005-09-26
Last Observation Used2025-01-23
Observations (168)
Date Type RA Dec Mag Band Observatory
2005-09-26 09:59:24 C 02 27 38.27 -00 11 49.1 o 705
2005-09-26 10:00:37 C 02 27 38.20 -00 11 49.4 o 705
2005-09-26 10:04:12 C 02 27 38.00 -00 11 49.9 o 705
2005-09-27 09:00:17 C 02 26 24.00 -00 16 09.2 o 705
2005-09-27 09:01:28 C 02 26 23.93 -00 16 09.4 o 705
2005-09-27 09:05:04 C 02 26 23.71 -00 16 09.5 o 705
2005-10-03 10:19:35 C 02 17 15.91 -00 43 53.9 o 705
2005-10-03 10:20:47 C 02 17 15.81 -00 43 54.3 o 705
2005-10-03 10:24:23 C 02 17 15.55 -00 43 55.1 o 705
2008-11-03 08:42:38 C 04 20 34.36 +21 14 41.2 o 691
2008-11-03 09:08:01 C 04 20 32.57 +21 14 52.7 o 691
2008-11-03 09:33:23 C 04 20 30.85 +21 15 04.3 o 691
2008-11-03 11:08:20 C 04 20 24.30 +21 15 48.8 o 291
2008-11-03 11:15:03 C 04 20 23.94 +21 15 50.7 o 291
2008-11-03 11:22:48 C 04 20 23.27 +21 15 56.8 o 291
2008-11-04 06:08:38 C 04 19 09.26 +21 24 47.0 o 291
2008-11-04 06:14:27 C 04 19 08.81 +21 24 49.2 o 291
2008-11-04 06:20:13 C 04 19 08.46 +21 24 52.5 o 291
2008-11-04 06:31:10 C 04 19 07.36 +21 24 56.1 o H55
2008-11-04 06:39:55 C 04 19 06.63 +21 25 01.8 o H55
2008-11-04 06:51:14 C 04 19 05.84 +21 25 06.5 o H55
2008-11-04 07:16:03 C 04 19 04.35 +21 25 19.5 v H01
2008-11-04 07:21:37 C 04 19 03.95 +21 25 22.2 v H01
2008-11-04 07:32:59 C 04 19 03.12 +21 25 27.7 v H01
2008-11-04 07:35:45 C 04 19 02.60 +21 25 27.7 o H55
2008-11-04 07:42:12 C 04 19 02.45 +21 25 32.0 v H01
2008-11-04 07:46:45 C 04 19 01.76 +21 25 33.1 o H55
2008-11-04 07:57:41 C 04 19 01.01 +21 25 37.9 o H55
2008-11-05 07:21:06 C 04 17 22.58 +21 36 49.1 o H55
2008-11-05 07:30:25 C 04 17 21.83 +21 36 52.4 o H55
2008-11-05 07:39:51 C 04 17 21.14 +21 36 57.2 o H55
2008-11-05 10:36:47 C 04 17 07.94 +21 38 23.6 o 291
2008-11-05 10:42:46 C 04 17 07.50 +21 38 26.3 o 291
2008-11-05 10:48:32 C 04 17 07.18 +21 38 28.2 o 291
2008-11-07 04:38:02 C 04 13 58.58 +21 58 41.9 o H55
2008-11-07 04:45:22 C 04 13 57.97 +21 58 45.4 o H55
2008-11-07 04:52:38 C 04 13 57.35 +21 58 49.2 o H55
2008-11-07 08:58:06 C 04 13 37.34 +22 00 51.7 o 691
2008-11-07 09:23:32 C 04 13 35.19 +22 01 03.9 o 691
2008-11-07 09:48:58 C 04 13 33.02 +22 01 16.5 o 691
2008-11-08 07:32:58 C 04 11 48.07 +22 11 55.6 r 448
2008-11-08 08:13:48 C 04 11 44.48 +22 12 15.5 r 448
2008-11-08 08:56:38 C 04 11 40.77 +22 12 36.5 r 448
2008-11-09 10:48:34 C 04 09 29.05 +22 25 20.6 o 291
2008-11-09 10:55:45 C 04 09 28.41 +22 25 24.3 o 291
2008-11-09 11:01:59 C 04 09 27.83 +22 25 27.0 o 291
2008-11-17 09:20:25 C 03 50 34.88 +23 59 36.4 o 291
2008-11-17 09:26:28 C 03 50 34.18 +23 59 39.7 o 291
2008-11-17 09:32:19 C 03 50 33.50 +23 59 42.5 o 291
2008-11-21 04:32:00 C 03 40 04.22 +24 42 57.5 o 291