2020 PD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5256847896 ± 1.10e-06
Semi-major axis (a)2.7105379021 AU ± 7.28e-06
Inclination (i)16.65170512° ± 1.98e-05
Long. of Asc. Node (Ω)195.49327483° ± 4.17e-06
Arg. of Perihelion (ω)194.57792027° ± 1.94e-05
Mean Anomaly (M)49.17976287° ± 1.64e-03
Mean Motion (n)0.2208660933°/day ± 8.90e-07
Perihelion dist (q)1.28564936 AU ± 4.56e-06
Aphelion dist (Q)4.13542645 AU ± 1.15e-05
Orbital Period4.46255135 yr ± 1.80e-05
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty1
Orbit TypeAmor
MOID0.293563 AU
Observations Used561
Oppositions1
Arc Total2020-2021
First Observation Used2020-06-22
Last Observation Used2021-02-07
Observations (565)
Date Type RA Dec Mag Band Observatory
2021-01-04 08:13:29 C 03 46 42.704 -13 36 36.35 U F51
2021-01-04 08:30:17 C 03 46 43.670 -13 36 24.32 U F51
2021-01-12 07:10:33 C 03 58 30.838 -11 17 39.59 U F51
2021-01-12 07:30:36 C 03 58 32.051 -11 17 24.58 U F51
2021-01-12 07:50:41 C 03 58 33.255 -11 17 09.80 U F51
2021-01-12 08:10:51 C 03 58 34.474 -11 16 54.80 U F51
2021-01-13 04:41:53 C 03 59 52.48 -11 01 45.7 V G96
2021-01-13 04:49:17 C 03 59 52.95 -11 01 40.2 V G96
2021-01-13 04:56:43 C 03 59 53.41 -11 01 35.0 V G96
2021-01-17 06:43:33 C 04 06 10.082 -09 49 01.75 U F51
2021-01-17 07:01:01 C 04 06 11.165 -09 48 49.03 U F51
2021-01-17 07:18:37 C 04 06 12.268 -09 48 35.81 U F51
2021-02-07 05:06:58 C 04 40 23.16 -03 50 08.3 o 691
2021-02-07 05:27:04 C 04 40 24.58 -03 49 54.4 o 691
2021-02-07 05:47:10 C 04 40 25.96 -03 49 41.3 o 691