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
2010-08-06 06:55:08 C 22 13 06.79 +09 09 03.7 o H21
2010-08-06 07:45:32 C 22 13 04.36 +09 09 04.3 o H21
2010-08-07 07:02:47 C 22 11 59.69 +09 09 13.5 o H21
2010-08-07 07:31:04 C 22 11 58.27 +09 09 13.8 o H21
2010-08-07 08:01:33 C 22 11 56.76 +09 09 14.4 o H21
2015-09-12 07:13:27 C 02 47 35.06 +33 31 45.9 t 705
2015-09-12 07:15:19 C 02 47 35.08 +33 31 46.5 t 705
2015-09-12 07:17:11 C 02 47 35.17 +33 31 46.4 t 705
2015-09-14 07:28:10 C 02 49 13.98 +33 48 48.2 t 705
2015-09-14 07:30:02 C 02 49 14.04 +33 48 48.7 t 705
2015-09-14 07:31:54 C 02 49 14.10 +33 48 49.2 t 705
2015-10-20 06:51:51 C 02 53 09.53 +36 09 24.6 u H21
2015-10-20 06:54:28 C 02 53 09.38 +36 09 24.3 u H21
2015-10-20 07:01:04 C 02 53 09.22 +36 09 23.3 u H21
2015-10-31 01:38:09 C 02 42 55.11 +34 58 56.7 S C95
2015-10-31 02:00:31 C 02 42 53.92 +34 58 44.9 S C95
2015-11-01 07:32:00 C 02 41 27.53 +34 45 41.2 q 448
2015-11-01 07:59:28 C 02 41 26.06 +34 45 27.4 q 448
2015-11-01 08:25:55 C 02 41 24.62 +34 45 15.5 q 448
2015-11-01 19:37:45 C 02 40 52.03 +34 39 52.8 q 157
2015-11-01 19:52:53 C 02 40 51.23 +34 39 45.8 q 157
2015-11-08 07:30:44 C 02 32 32.36 +33 08 55.0 q H45
2015-11-08 07:32:49 C 02 32 32.21 +33 08 52.7 q H45
2015-11-08 07:34:35 C 02 32 32.08 +33 08 51.8 q H45
2015-11-08 07:38:30 C 02 32 31.83 +33 08 48.7 q H45
2015-11-08 07:39:56 C 02 32 31.80 +33 08 48.3 q H45
2015-11-08 07:41:51 C 02 32 31.66 +33 08 46.4 q H45
2015-11-11 06:35:41 C 02 28 35.86 +32 16 45.9 q 703
2015-11-11 07:09:07 C 02 28 33.84 +32 16 20.3 q 703
2015-12-03 04:59:15 C 02 05 59.09 +23 18 02.2 R G45
2015-12-03 05:15:59 C 02 05 58.66 +23 17 43.3 R G45
2015-12-03 05:24:19 C 02 05 58.41 +23 17 33.9 R G45
2015-12-03 05:32:43 C 02 05 58.21 +23 17 24.3 R G45
2015-12-04 07:24:30 C 02 05 26.80 +22 47 37.9 q 703
2015-12-04 07:33:10 C 02 05 26.62 +22 47 27.5 q 703
2015-12-04 07:41:51 C 02 05 26.40 +22 47 16.7 q 703
2015-12-04 07:50:31 C 02 05 26.22 +22 47 06.6 q 703
2015-12-06 18:35:45 C 02 04 33.59 +21 39 45.0 o B67
2015-12-06 18:51:31 C 02 04 33.31 +21 39 27.3 o B67
2015-12-06 19:07:01 C 02 04 33.08 +21 39 09.9 o B67
2015-12-07 19:27:05 C 02 04 17.57 +21 11 29.1 q A17
2015-12-07 19:44:09 C 02 04 17.34 +21 11 10.0 q A17
2015-12-07 20:01:06 C 02 04 17.14 +21 10 50.8 q A17
2015-12-10 17:50:51 C 02 03 55.93 +19 52 31.5 q 246
2015-12-10 17:51:55 C 02 03 56.00 +19 52 31.2 q 246
2015-12-10 17:53:15 C 02 03 55.98 +19 52 29.5 q 246
2015-12-10 17:54:54 C 02 03 55.93 +19 52 28.4 q 246
2015-12-13 11:57:23 C 02 04 06.71 +18 40 31.6 q D29
2015-12-13 12:17:42 C 02 04 06.75 +18 40 08.5 q D29
2015-12-13 12:38:01 C 02 04 06.76 +18 39 47.3 q D29