453309 (2008 VQ4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3319831359 ± 6.85e-08
Semi-major axis (a)1.7503130596 AU ± 4.32e-09
Inclination (i)11.57910484° ± 4.90e-06
Long. of Asc. Node (Ω)256.27401108° ± 9.84e-06
Arg. of Perihelion (ω)232.74975670° ± 1.80e-05
Mean Anomaly (M)72.72094207° ± 6.80e-06
Mean Motion (n)0.4256363168°/day ± 1.58e-09
Perihelion dist (q)1.16923864 AU ± 1.20e-07
Aphelion dist (Q)2.33138748 AU ± 1.20e-07
Orbital Period2.31565363 yr ± 8.58e-09
Physical Parameters
H (abs. magnitude)19.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.289″
Uncertainty0
Orbit TypeAmor
MOID0.234837 AU
Observations Used266
Oppositions9
Arc Total2008-2024
First Observation Used2008-09-21
Last Observation Used2024-10-03
Observations (270)
Date Type RA Dec Mag Band Observatory
2008-09-21 09:22:20 C 01 37 57.32 +32 03 17.2 r G96
2008-09-21 09:33:35 C 01 37 56.96 +32 03 18.8 r G96
2008-09-21 09:44:53 C 01 37 56.64 +32 03 19.8 r G96
2008-09-21 09:56:07 C 01 37 56.31 +32 03 22.0 r G96
2008-11-04 04:53:11 C 00 45 24.82 +26 00 21.8 20.2 c 704
2008-11-04 05:10:07 C 00 45 23.94 +26 00 07.3 19.8 c 704
2008-11-04 05:27:28 C 00 45 23.18 +25 59 53.8 20.1 c 704
2008-11-04 05:44:25 C 00 45 22.32 +25 59 39.0 20.4 c 704
2008-11-05 18:17:50 C 00 43 44.91 +25 29 42.1 r 118
2008-11-05 18:32:49 C 00 43 44.15 +25 29 29.9 r 118
2008-11-06 04:09:42 C 00 43 18.97 +25 21 35.7 o H55
2008-11-06 04:14:50 C 00 43 18.68 +25 21 31.2 o H55
2008-11-06 04:19:54 C 00 43 18.40 +25 21 26.9 o H55
2008-11-07 02:19:32 C 00 42 24.26 +25 03 09.2 o 291
2008-11-07 02:26:01 C 00 42 23.98 +25 03 03.9 o 291
2008-11-07 02:31:51 C 00 42 23.71 +25 02 59.2 o 291
2008-11-07 03:02:07 C 00 42 22.42 +25 02 33.9 r G96
2008-11-07 03:03:40 C 00 42 22.35 +25 02 33.2 r G96
2008-11-07 03:07:37 C 00 42 22.17 +25 02 29.6 r G96
2008-11-07 03:09:10 C 00 42 22.10 +25 02 28.2 r G96
2008-11-07 03:13:02 C 00 42 21.96 +25 02 25.3 r G96
2008-11-07 03:14:36 C 00 42 21.92 +25 02 23.0 r G96
2008-11-07 03:18:34 C 00 42 21.70 +25 02 20.7 r G96
2008-11-07 03:20:09 C 00 42 21.63 +25 02 19.2 r G96
2008-11-07 03:29:33 C 00 42 21.16 +25 02 11.4 r G96
2008-11-07 03:39:29 C 00 42 20.73 +25 02 02.4 r G96
2008-11-07 03:49:17 C 00 42 20.37 +25 01 54.8 r G96
2008-11-07 03:59:15 C 00 42 19.94 +25 01 47.0 r G96
2008-11-07 05:24:36 C 00 42 16.11 +25 00 35.2 v H01
2008-11-07 05:32:23 C 00 42 15.78 +25 00 28.9 v H01
2008-11-07 05:43:31 C 00 42 15.29 +25 00 19.5 v H01
2008-11-07 06:00:19 C 00 42 14.57 +25 00 04.7 c 854
2008-11-07 06:11:22 C 00 42 14.02 +24 59 56.3 c 854
2008-11-07 06:22:25 C 00 42 13.64 +24 59 46.0 c 854
2008-11-17 06:37:30 C 00 35 07.26 +21 34 36.3 o 291
2008-11-17 06:43:06 C 00 35 07.14 +21 34 31.4 o 291
2008-11-17 06:48:52 C 00 35 07.02 +21 34 26.6 o 291
2008-11-21 02:29:29 C 00 33 53.55 +20 17 21.8 r 448
2008-11-21 03:16:20 C 00 33 52.96 +20 16 42.7 r 448
2008-11-21 04:03:12 C 00 33 52.38 +20 16 04.6 r 448
2008-12-04 01:48:15 C 00 36 02.71 +16 21 56.3 o 291
2008-12-04 01:53:56 C 00 36 02.84 +16 21 52.4 o 291
2008-12-04 02:00:15 C 00 36 02.96 +16 21 48.3 o 291
2009-01-09 00:17:26 C 01 25 25.78 +10 43 27.9 o H55
2009-01-09 00:32:07 C 01 25 27.04 +10 43 26.1 o H55
2009-01-09 00:47:17 C 01 25 28.34 +10 43 23.1 o H55
2009-01-18 03:18:47 C 01 45 39.02 +10 20 51.2 r G96
2009-01-18 03:26:16 C 01 45 39.70 +10 20 51.2 r G96
2009-01-18 03:33:24 C 01 45 40.42 +10 20 50.4 r G96
2009-01-18 03:40:46 C 01 45 41.14 +10 20 49.9 r G96