401857 (2000 PG3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8554143364 ± 2.60e-08
Semi-major axis (a)2.8259831071 AU ± 4.02e-09
Inclination (i)22.04719181° ± 1.08e-05
Long. of Asc. Node (Ω)323.53422712° ± 9.28e-06
Arg. of Perihelion (ω)141.28048543° ± 1.11e-05
Mean Anomaly (M)88.54721056° ± 1.96e-06
Mean Motion (n)0.2074712550°/day ± 4.42e-10
Perihelion dist (q)0.40859664 AU ± 7.34e-08
Aphelion dist (Q)5.24336957 AU ± 7.38e-08
Orbital Period4.75066430 yr ± 1.01e-08
Physical Parameters
H (abs. magnitude)16.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.339″
Uncertainty0
Orbit TypeApollo
MOID0.211751 AU
Observations Used395
Oppositions19
Arc Total2000-2024
First Observation Used2000-08-01
Last Observation Used2024-08-15
Observations (465)
Date Type RA Dec Mag Band Observatory
2024-08-04 14:54:04 C 03 37 19.298 +36 05 35.05 V T05
2024-08-05 13:57:21 C 03 46 09.230 +36 49 57.43 V T08
2024-08-05 14:02:40 C 03 46 11.364 +36 50 07.91 V T08
2024-08-05 14:13:21 C 03 46 15.437 +36 50 27.92 V T08
2024-08-05 14:41:50 C 03 46 26.549 +36 51 22.36 V T08
2024-08-10 22:40:29 B 04 42 06.32 +40 19 01.1 X L99
2024-08-10 22:46:13 B 04 42 09.13 +40 19 08.2 X L99
2024-08-10 22:51:57 B 04 42 11.80 +40 19 15.8 X L99
2024-08-13 23:18:15 B 05 18 04.59 +41 32 34.8 X L99
2024-08-13 23:21:40 B 05 18 06.30 +41 32 37.4 X L99
2024-08-13 23:25:05 B 05 18 08.04 +41 32 39.6 X L99
2024-08-15 14:29:54 C 05 38 22.848 +41 54 29.09 V T08
2024-08-15 14:31:14 C 05 38 23.537 +41 54 30.38 V T08
2024-08-15 14:53:02 C 05 38 34.831 +41 54 39.53 V T08
2024-08-15 15:03:36 C 05 38 40.370 +41 54 43.96 V T08