2021 VG28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4593492253 ± 1.16e-05
Semi-major axis (a)1.9438057441 AU ± 4.43e-05
Inclination (i)9.21738810° ± 1.74e-04
Long. of Asc. Node (Ω)249.46242179° ± 7.66e-06
Arg. of Perihelion (ω)193.56649306° ± 3.03e-05
Mean Anomaly (M)162.87699522° ± 1.79e-02
Mean Motion (n)0.3636913604°/day ± 1.24e-05
Perihelion dist (q)1.05092008 AU ± 3.29e-05
Aphelion dist (Q)2.83669141 AU ± 6.84e-05
Orbital Period2.71006241 yr ± 9.26e-05
Physical Parameters
H (abs. magnitude)23.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty2
Orbit TypeAmor
MOID0.069932 AU
Observations Used62
Oppositions1
Arc Total2021-2022
First Observation Used2021-11-04
Last Observation Used2022-01-30
Observations (66)
Date Type RA Dec Mag Band Observatory
2021-12-12 05:16:38 C 05 46 10.33 -02 26 36.1 V I52
2021-12-15 05:31:45 C 06 09 13.60 -08 29 28.5 u 807
2021-12-15 05:34:01 C 06 09 14.21 -08 29 38.7 u 807
2021-12-15 05:42:58 C 06 09 16.69 -08 30 20.1 u 807
2021-12-19 07:52:42 C 06 36 22.98 -15 06 28.7 V 695
2021-12-19 08:04:20 C 06 36 25.58 -15 07 08.6 V 695
2021-12-19 08:10:09 C 06 36 26.91 -15 07 28.6 V 695
2021-12-30 03:49:05 C 07 25 56.31 -24 36 01.3 u 807
2021-12-30 03:53:00 C 07 25 56.79 -24 36 06.5 u 807
2021-12-30 03:56:53 C 07 25 57.24 -24 36 11.5 u 807
2022-01-06 05:33:19 C 07 45 20.74 -26 53 04.8 W84
2022-01-06 05:44:07 C 07 45 21.57 -26 53 09.6 W84
2022-01-06 05:54:54 C 07 45 22.39 -26 53 14.3 W84
2022-01-30 05:17:02 C 08 16 54.34 -24 39 21.5 V 807
2022-01-30 05:27:41 C 08 16 54.58 -24 39 13.8 V 807
2022-01-30 05:38:18 C 08 16 54.85 -24 39 06.0 V 807