2021 PM1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6377555184 ± 2.00e+00
Semi-major axis (a)2.6399683119 AU ± 3.00e+00
Inclination (i)0.77565981° ± 4.00e+00
Long. of Asc. Node (Ω)195.11453233° ± 5.00e+00
Arg. of Perihelion (ω)152.53333579° ± 6.00e+00
Mean Anomaly (M)354.07027401° ± 2.88e-02
Mean Motion (n)0.2297755800°/day ± 3.92e-01
Perihelion dist (q)0.95631370 AU ± 5.39e+00
Aphelion dist (Q)4.32364010 AU ± 7.21e+00
Orbital Period4.28943600 yr ± 7.31e+00
Physical Parameters
H (abs. magnitude)25.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.324″
Uncertainty2
Orbit TypeApollo
MOID0.000036 AU
Observations Used52
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-08-09
Observations (54)
Date Type RA Dec Mag Band Observatory
2021-08-08 20:52:42 C 15 39 14.39 +25 47 49.3 V 104
2021-08-08 20:56:57 C 15 39 05.12 +25 50 10.4 V 104
2021-08-09 20:06:57 C 14 33 10.82 +40 04 45.9 V 033
2021-08-09 20:07:22 C 14 33 09.26 +40 05 00.6 V 033