2021 PJ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5191783278 ± 2.84e-08
Semi-major axis (a)2.4141583358 AU ± 9.24e-09
Inclination (i)11.65023176° ± 8.46e-06
Long. of Asc. Node (Ω)179.39356628° ± 3.06e-05
Arg. of Perihelion (ω)237.50871828° ± 3.31e-05
Mean Anomaly (M)11.78357745° ± 8.15e-06
Mean Motion (n)0.2627626605°/day ± 1.51e-09
Perihelion dist (q)1.16077965 AU ± 6.87e-08
Aphelion dist (Q)3.66753702 AU ± 6.99e-08
Orbital Period3.75101349 yr ± 2.15e-08
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.159″
Uncertainty0
Orbit TypeAmor
MOID0.232811 AU
Observations Used67
Oppositions11
Arc Total2010-2025
First Observation Used2010-06-19
Last Observation Used2025-12-22
Observations (68)
Date Type RA Dec Mag Band Observatory
2021-09-29 03:27:11 C 20 34 26.40 -11 00 06.8 o 691
2021-10-07 04:23:07 C 20 37 24.91 -12 51 02.6 o 691
2021-10-07 04:43:01 C 20 37 25.34 -12 51 12.9 o 691
2021-10-07 05:02:55 C 20 37 25.76 -12 51 23.1 o 691
2021-10-10 02:54:00 C 20 39 22.90 -13 28 00.3 o 691
2021-10-10 03:18:43 C 20 39 23.64 -13 28 12.3 o 691
2021-10-10 03:43:25 C 20 39 24.30 -13 28 25.1 o 691
2025-09-03 14:32:27 C 05 18 18.728 +15 51 21.16 X F52
2025-09-03 14:47:14 C 05 18 21.447 +15 51 15.13 X F52
2025-09-03 14:54:39 C 05 18 22.809 +15 51 12.36 X F52
2025-10-30 11:24:48 C 08 54 33.001 +00 04 56.39 V G96
2025-10-30 11:30:53 C 08 54 33.678 +00 04 53.18 V G96
2025-10-30 11:36:57 C 08 54 34.448 +00 04 48.25 V G96
2025-10-30 11:43:02 C 08 54 35.132 +00 04 43.21 V G96
2025-12-22 14:32:02 C 10 28 59.114 -09 56 47.18 X F52
2025-12-22 14:49:58 C 10 28 59.532 -09 56 49.68 X F52
2025-12-22 15:07:57 C 10 28 59.957 -09 56 52.17 X F52
2025-12-22 15:25:59 C 10 29 00.378 -09 56 54.43 X F52