2020 PB1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5433473969 ± 2.50e-06
Semi-major axis (a)2.1820417341 AU ± 1.20e-05
Inclination (i)9.29136528° ± 2.29e-05
Long. of Asc. Node (Ω)231.25123975° ± 7.48e-05
Arg. of Perihelion (ω)177.45163370° ± 4.76e-05
Mean Anomaly (M)207.93011532° ± 4.71e-03
Mean Motion (n)0.3057860698°/day ± 2.53e-06
Perihelion dist (q)0.99643504 AU ± 7.75e-06
Aphelion dist (Q)3.36764843 AU ± 1.94e-05
Orbital Period3.22325436 yr ± 2.67e-05
Physical Parameters
H (abs. magnitude)21.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty1
Orbit TypeApollo
MOID0.006019 AU
Observations Used61
Oppositions1
Arc Total2020-2021
First Observation Used2020-07-30
Last Observation Used2021-02-07
Observations (64)
Date Type RA Dec Mag Band Observatory
2020-11-23 12:32:50 C 10 04 43.01 -01 25 09.4 V V06
2020-11-23 12:48:05 C 10 04 43.86 -01 25 26.2 V V06
2020-12-10 09:22:37 C 10 22 29.53 -07 52 27.1 u H21
2020-12-10 09:32:51 C 10 22 29.77 -07 52 35.0 u H21
2020-12-10 09:37:14 C 10 22 29.85 -07 52 38.8 u H21
2020-12-16 07:24:18 C 10 25 12.69 -09 36 16.7 u 807
2020-12-16 07:36:08 C 10 25 12.76 -09 36 25.1 u 807
2020-12-16 07:47:59 C 10 25 12.86 -09 36 33.3 u 807
2021-01-08 09:15:31 C 10 17 04.84 -13 25 50.3 V V06
2021-01-08 09:20:04 C 10 17 04.67 -13 25 51.6 V V06
2021-01-08 09:24:38 C 10 17 04.44 -13 25 52.5 V V06
2021-02-07 07:31:52 C 09 35 09.38 -10 17 30.6 V V06
2021-02-07 07:38:44 C 09 35 08.96 -10 17 26.5 V V06
2021-02-07 07:45:35 C 09 35 08.52 -10 17 22.5 V V06