2021 PW210

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6349703954
Semi-major axis (a)2.7502713169 AU
Inclination (i)3.82962965°
Long. of Asc. Node (Ω)137.82999952°
Arg. of Perihelion (ω)199.15588415° ± 6.00e+00
Mean Anomaly (M)334.90314053°
Mean Motion (n)0.2160963300°/day
Perihelion dist (q)1.00393040 AU
Aphelion dist (Q)4.49655620 AU
Orbital Period4.56096430 yr
Physical Parameters
H (abs. magnitude)27.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.702″
Uncertainty
Orbit TypeAmor
MOID0.005603 AU
Observations Used12
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-08-09
Observations (12)
Date Type RA Dec Mag Band Observatory
2021-08-07 22:14:55 C 20 53 34.45 -05 01 31.9 V K88
2021-08-07 22:15:37 C 20 53 36.44 -05 01 30.2 V K88
2021-08-07 22:17:02 C 20 53 40.34 -05 01 24.0 V K88
2021-08-07 22:17:45 C 20 53 42.31 -05 01 20.1 V K88
2021-08-07 22:26:37 C 20 54 07.06 -05 00 40.3 V K88
2021-08-07 22:29:06 C 20 54 14.08 -05 00 27.3 V K88
2021-08-08 09:12:30 C 21 28 27.57 -03 59 32.3 V I41
2021-08-08 09:13:00 C 21 28 29.27 -03 59 29.4 V I41
2021-08-09 08:38:41 C 23 04 04.92 -00 52 01.6 V I41
2021-08-09 08:39:11 C 23 04 06.99 -00 51 57.0 V I41
2021-08-09 10:46:55 C 23 13 14.31 -00 32 14.7 V I41
2021-08-09 10:47:25 C 23 13 16.41 -00 32 10.1 V I41