2021 PO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4126538275 ± 1.98e-05
Semi-major axis (a)1.7603289543 AU ± 6.30e-05
Inclination (i)32.41949968° ± 7.16e-04
Long. of Asc. Node (Ω)323.98101817° ± 2.20e-04
Arg. of Perihelion (ω)324.27288749° ± 6.42e-04
Mean Anomaly (M)315.28683258° ± 3.66e-02
Mean Motion (n)0.4220088197°/day ± 2.27e-05
Perihelion dist (q)1.03392247 AU ± 5.08e-05
Aphelion dist (Q)2.48673543 AU ± 9.56e-05
Orbital Period2.33555849 yr ± 1.25e-04
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.258″
Uncertainty2
Orbit TypeAmor
MOID0.075215 AU
Observations Used112
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-09-29
Observations (113)
Date Type RA Dec Mag Band Observatory
2021-08-20 20:09:04 C 00 02 18.48 +40 31 58.6 V A17
2021-08-20 20:20:23 C 00 02 15.03 +40 32 40.6 V A17
2021-08-20 21:23:32 C 00 01 56.44 +40 36 38.8 V B49
2021-08-20 21:45:15 C 00 01 49.76 +40 38 01.1 V B49
2021-08-20 22:07:17 C 00 01 43.13 +40 39 22.8 V B49
2021-08-26 08:07:42 C 23 23 04.04 +47 00 26.9 V G96
2021-08-26 08:17:05 C 23 23 01.21 +47 00 48.1 V G96
2021-08-26 08:28:32 C 23 22 57.71 +47 01 13.7 V G96
2021-08-26 08:37:55 C 23 22 54.90 +47 01 34.9 V G96
2021-09-29 07:04:27 C 21 10 57.40 +51 11 24.0 V V06
2021-09-29 07:09:36 C 21 10 57.19 +51 11 21.2 V V06
2021-09-29 07:12:11 C 21 10 57.06 +51 11 20.2 V V06
2021-09-29 07:14:46 C 21 10 56.93 +51 11 18.7 V V06