2021 PO5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3027516000
Semi-major axis (a)1.7176278000 AU
Inclination (i)19.79899000°
Long. of Asc. Node (Ω)137.82320000°
Arg. of Perihelion (ω)216.62704000°
Mean Anomaly (M)304.91934000°
Mean Motion (n)0.4378350200°/day
Perihelion dist (q)1.19761320 AU
Aphelion dist (Q)2.23764240 AU
Orbital Period2.25109380 yr
Physical Parameters
H (abs. magnitude)23.96
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.430″
Uncertainty8
Orbit TypeAmor
MOID0.224041 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-10
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-08-08 12:45:29 C 21 06 06.908 -12 38 26.33 V F51
2021-08-09 08:33:30 C 21 06 42.384 -13 43 45.98 U F51
2021-08-09 08:50:21 C 21 06 42.711 -13 44 42.65 U F51
2021-08-09 09:24:30 C 21 06 43.350 -13 46 36.54 U F51
2021-08-09 13:06:05 C 21 06 47.594 -13 58 54.34 V F51
2021-08-09 13:07:01 C 21 06 47.595 -13 58 57.21 V F51
2021-08-09 13:07:58 C 21 06 47.612 -13 59 00.41 V F51
2021-08-09 13:08:53 C 21 06 47.637 -13 59 03.45 V F51
2021-08-10 02:21:50 C 21 07 13.28 -14 42 59.2 V 807
2021-08-10 02:30:03 C 21 07 13.46 -14 43 27.2 V 807
2021-08-10 02:38:27 C 21 07 13.63 -14 43 55.6 V 807
2021-08-10 08:14:18 C 21 07 23.633 -15 03 23.61 V F51
2021-08-10 08:36:30 C 21 07 24.093 -15 04 39.47 V F51
2021-08-10 08:58:54 C 21 07 24.546 -15 05 55.53 V F51
2021-08-10 09:21:18 C 21 07 24.989 -15 07 12.16 V F51