2021 VR7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3820197108 ± 3.23e-06
Semi-major axis (a)1.7346773608 AU ± 1.02e-05
Inclination (i)12.97528088° ± 7.63e-05
Long. of Asc. Node (Ω)241.55292944° ± 9.84e-05
Arg. of Perihelion (ω)137.72620754° ± 7.95e-05
Mean Anomaly (M)295.60994931° ± 5.80e-03
Mean Motion (n)0.4314040425°/day ± 3.81e-06
Perihelion dist (q)1.07199642 AU ± 8.44e-06
Aphelion dist (Q)2.39735830 AU ± 1.52e-05
Orbital Period2.28469413 yr ± 2.02e-05
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty1
Orbit TypeAmor
MOID0.128697 AU
Observations Used59
Oppositions1
Arc Total2021-2022
First Observation Used2021-10-02
Last Observation Used2022-01-30
Observations (59)
Date Type RA Dec Mag Band Observatory
2021-12-31 07:21:36 C 07 09 13.69 -04 03 05.7 u 807
2021-12-31 07:25:38 C 07 09 13.35 -04 03 06.7 u 807
2021-12-31 07:29:38 C 07 09 13.15 -04 03 07.8 u 807
2022-01-04 06:20:53 C 07 02 37.14 -04 20 43.9 u 807
2022-01-04 06:33:32 C 07 02 36.25 -04 20 45.3 u 807
2022-01-04 06:45:23 C 07 02 35.41 -04 20 46.7 u 807
2022-01-30 03:45:25 C 06 36 11.98 -02 36 45.9 V 807
2022-01-30 03:56:03 C 06 36 11.87 -02 36 41.7 V 807
2022-01-30 04:06:41 C 06 36 11.67 -02 36 38.0 V 807