2021 VH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3553336000
Semi-major axis (a)1.6405982000 AU
Inclination (i)37.40203000°
Long. of Asc. Node (Ω)52.93643000°
Arg. of Perihelion (ω)326.91828000°
Mean Anomaly (M)342.27111000°
Mean Motion (n)0.4690301200°/day
Perihelion dist (q)1.05763850 AU
Aphelion dist (Q)2.22355790 AU
Orbital Period2.10137400 yr
Physical Parameters
H (abs. magnitude)23.22
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.910″
Uncertainty7
Orbit TypeAmor
MOID0.110423 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-12-01
Observations (52)
Date Type RA Dec Mag Band Observatory
2021-12-01 02:43:42 C 00 42 15.63 +50 08 22.1 V V06
2021-12-01 02:46:47 C 00 42 14.93 +50 08 29.8 V V06