2021 WK6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5118106061 ± 1.85e-03
Semi-major axis (a)1.8127218490 AU ± 6.16e-03
Inclination (i)9.17699231° ± 2.45e-02
Long. of Asc. Node (Ω)62.00683694° ± 7.62e-03
Arg. of Perihelion (ω)305.95952104° ± 1.29e-01
Mean Anomaly (M)245.05663661° ± 3.11e+00
Mean Motion (n)0.4038457549°/day ± 2.06e-03
Perihelion dist (q)0.88495158 AU ± 4.51e-03
Aphelion dist (Q)2.74049212 AU ± 9.90e-03
Orbital Period2.44060083 yr ± 1.24e-02
Physical Parameters
H (abs. magnitude)26.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.348″
Uncertainty4
Orbit TypeApollo
MOID0.018006 AU
Observations Used10
Oppositions1
Arc Total2021-2021
First Observation Used2021-11-28
Last Observation Used2021-11-29
Observations (10)
Date Type RA Dec Mag Band Observatory
2021-11-28 05:53:10 C 03 49 05.57 +29 49 31.5 V G96
2021-11-28 06:00:38 C 03 49 06.88 +29 50 08.9 V G96
2021-11-28 06:08:07 C 03 49 08.20 +29 50 46.6 V G96
2021-11-28 06:15:37 C 03 49 09.53 +29 51 24.2 V G96
2021-11-28 08:30:10 C 03 49 33.03 +30 02 27.3 V I52
2021-11-28 08:30:56 C 03 49 33.19 +30 02 31.2 V I52
2021-11-28 08:31:43 C 03 49 33.37 +30 02 34.9 V I52
2021-11-28 08:32:29 C 03 49 33.52 +30 02 38.6 V I52
2021-11-29 03:19:30 C 03 53 23.24 +31 27 13.6 u H21
2021-11-29 03:24:04 C 03 53 24.00 +31 27 33.5 u H21