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
2008-11-21 04:38:01 C 03 40 03.47 +24 43 00.4 o 291
2008-11-21 04:44:01 C 03 40 02.75 +24 43 03.3 o 291
2008-11-24 06:12:23 C 03 31 03.78 +25 16 05.6 r 448
2008-11-24 06:41:22 C 03 31 00.01 +25 16 18.1 r 448
2008-11-24 07:10:38 C 03 30 56.22 +25 16 30.7 r 448
2008-11-24 08:42:43 C 03 30 44.38 +25 17 10.2 o 291
2008-11-24 08:48:28 C 03 30 43.65 +25 17 12.7 o 291
2008-11-24 08:54:13 C 03 30 42.93 +25 17 15.3 o 291
2008-11-30 05:27:18 C 03 13 00.86 +26 13 48.5 o 291
2008-11-30 05:33:22 C 03 13 00.07 +26 13 50.8 o 291
2008-11-30 05:36:10 C 03 12 59.61 +26 13 52.4 r 703
2008-11-30 05:39:30 C 03 12 59.26 +26 13 53.1 o 291
2008-11-30 05:47:54 C 03 12 58.10 +26 13 57.1 r 703
2008-11-30 05:59:34 C 03 12 56.66 +26 14 01.0 r 703
2008-11-30 06:11:07 C 03 12 55.08 +26 14 04.8 r 703
2008-12-01 06:51:08 C 03 09 48.67 +26 22 59.8 r G96
2008-12-01 07:00:41 C 03 09 47.41 +26 23 03.4 r G96
2008-12-01 07:10:22 C 03 09 46.15 +26 23 06.7 r G96
2008-12-01 07:19:54 C 03 09 44.85 +26 23 09.9 r G96
2008-12-04 08:45:51 C 03 00 39.22 +26 47 55.7 o 291
2008-12-04 08:52:20 C 03 00 38.41 +26 47 57.6 o 291
2008-12-04 09:00:43 C 03 00 37.37 +26 48 00.1 o 291
2008-12-13 02:42:55 C 02 37 11.66 +27 46 01.3 o H55
2008-12-13 02:56:59 C 02 37 10.17 +27 46 04.2 o H55
2008-12-13 03:11:13 C 02 37 08.68 +27 46 07.6 o H55
2008-12-29 06:10:44 C 02 09 53.65 +29 12 57.7 o 291
2008-12-29 06:16:43 C 02 09 53.41 +29 12 59.1 o 291
2008-12-29 06:22:52 C 02 09 53.12 +29 13 00.3 o 291
2009-01-15 04:18:13 C 02 05 42.18 +31 12 34.0 o 291
2009-01-15 04:31:14 C 02 05 42.34 +31 12 38.4 o 291
2009-01-15 04:43:27 C 02 05 42.50 +31 12 42.3 o 291
2009-06-25 10:48:36 C 12 36 34.50 -33 18 47.4 r E12
2009-06-25 10:56:09 C 12 36 36.26 -33 19 03.5 r E12
2012-07-24 07:13:51 C 23 26 51.72 -37 39 21.6 u 807
2012-07-24 07:31:16 C 23 26 50.58 -37 39 35.2 u 807
2012-07-24 07:43:42 C 23 26 49.78 -37 39 45.0 u 807
2012-07-28 06:34:46 C 23 20 29.38 -38 52 14.6 u 807
2012-07-28 06:41:44 C 23 20 28.84 -38 52 20.3 u 807
2012-07-28 06:47:45 C 23 20 28.33 -38 52 24.9 u 807
2015-10-09 08:04:30 C 23 46 36.222 -20 45 06.46 L F51
2015-10-09 08:19:19 C 23 46 35.061 -20 45 03.19 L F51
2015-10-09 08:34:10 C 23 46 33.928 -20 45 00.57 L F51
2015-10-09 08:48:59 C 23 46 32.771 -20 44 57.85 L F51
2018-09-16 07:46:32 C 02 40 58.20 +01 07 35.3 u H21
2018-09-16 07:50:02 C 02 40 58.11 +01 07 34.8 u H21
2018-09-16 07:59:23 C 02 40 57.90 +01 07 33.9 u H21
2018-09-21 07:03:49 C 02 37 25.73 +00 50 20.8 u H21
2018-09-21 07:11:09 C 02 37 25.44 +00 50 19.6 u H21
2018-09-21 07:29:42 C 02 37 24.69 +00 50 16.7 u H21
2018-10-10 12:35:42 C 02 09 32.184 -00 28 27.62 U F52