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
2023-02-13 20:03:07 C 05 51 43.754 -13 19 05.16 V M22
2023-02-13 20:11:34 C 05 51 44.434 -13 19 08.26 V M22
2023-02-13 20:27:10 C 05 51 45.821 -13 19 11.86 V M22
2023-04-19 03:22:51 C 09 03 43.729 -10 05 07.66 V G96
2023-04-19 03:30:16 C 09 03 44.676 -10 05 06.07 V G96
2023-04-19 03:37:42 C 09 03 45.662 -10 05 04.27 V G96
2023-04-19 03:45:08 C 09 03 46.609 -10 05 03.01 V G96
2024-08-27 05:45:05 C 22 54 16.34 +15 53 40.9 V H21
2024-08-27 05:49:18 C 22 54 16.12 +15 53 40.7 V H21
2024-09-01 03:58:46 C 22 47 56.99 +15 36 35.3 V H21
2024-09-01 04:19:48 C 22 47 55.87 +15 36 30.9 V H21
2024-09-05 07:46:40 C 22 42 24.185 +15 15 08.99 X F52
2024-09-05 08:05:40 C 22 42 23.078 +15 15 04.54 X F52
2024-09-05 08:24:41 C 22 42 21.978 +15 14 59.65 X F52
2024-09-07 07:56:33 C 22 39 41.773 +15 02 33.61 X F52
2024-09-07 08:36:30 C 22 39 39.450 +15 02 22.94 X F52
2024-09-07 08:56:49 C 22 39 38.263 +15 02 17.36 X F52
2024-10-03 05:58:13 C 22 09 39.821 +10 47 41.84 X F52
2024-10-03 06:15:22 C 22 09 39.228 +10 47 33.33 X F52
2024-10-03 06:32:31 C 22 09 38.629 +10 47 25.18 X F52