2021 VL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4620950714 ± 2.00e+00
Semi-major axis (a)1.6969003664 AU ± 3.00e+00
Inclination (i)1.63986647° ± 4.00e+00
Long. of Asc. Node (Ω)265.27686395° ± 5.00e+00
Arg. of Perihelion (ω)79.34341192° ± 6.00e+00
Mean Anomaly (M)319.95105100° ± 2.73e+00
Mean Motion (n)0.4469491600°/day ± 1.19e+00
Perihelion dist (q)0.90741120 AU ± 3.76e+00
Aphelion dist (Q)2.48098320 AU ± 5.55e+00
Orbital Period2.20518960 yr ± 5.85e+00
Physical Parameters
H (abs. magnitude)26.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.261″
Uncertainty4
Orbit TypeApollo
MOID0.015218 AU
Observations Used12
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-11-06
Observations (12)
Date Type RA Dec Mag Band Observatory
2021-11-05 06:57:04 C 03 07 15.66 +31 31 56.7 V G96
2021-11-05 07:04:29 C 03 07 15.93 +31 31 37.7 V G96
2021-11-05 07:11:54 C 03 07 16.27 +31 31 18.4 V G96
2021-11-05 07:19:20 C 03 07 16.47 +31 30 59.6 V G96
2021-11-05 08:56:37 C 03 07 20.23 +31 26 47.5 V I52
2021-11-05 09:02:09 C 03 07 20.42 +31 26 32.6 V I52
2021-11-05 09:07:41 C 03 07 20.63 +31 26 18.4 V I52
2021-11-05 09:13:13 C 03 07 20.88 +31 26 03.6 V I52
2021-11-06 08:27:01 C 03 08 51.967 +30 30 20.51 U F52
2021-11-06 08:43:34 C 03 08 52.475 +30 29 44.38 U F52
2021-11-06 08:59:59 C 03 08 52.943 +30 29 08.37 U F52
2021-11-06 09:16:24 C 03 08 53.405 +30 28 32.47 U F52