2021 PD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3975150287 ± 9.03e-06
Semi-major axis (a)2.1456981375 AU ± 3.52e-05
Inclination (i)5.28317741° ± 6.02e-05
Long. of Asc. Node (Ω)296.58073639° ± 3.12e-04
Arg. of Perihelion (ω)21.21460500° ± 7.24e-04
Mean Anomaly (M)135.22867039° ± 1.19e-02
Mean Motion (n)0.3135879311°/day ± 7.71e-06
Perihelion dist (q)1.29275088 AU ± 2.87e-05
Aphelion dist (Q)2.99864539 AU ± 5.28e-05
Orbital Period3.14306192 yr ± 7.73e-05
Physical Parameters
H (abs. magnitude)22.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.152″
Uncertainty2
Orbit TypeAmor
MOID0.279316 AU
Observations Used40
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-01
Last Observation Used2021-10-06
Observations (41)
Date Type RA Dec Mag Band Observatory
2021-08-01 13:14:06 C 23 46 46.436 +07 00 33.21 V F51
2021-08-01 13:32:28 C 23 46 47.307 +07 00 52.52 V F51
2021-08-01 14:09:17 C 23 46 49.023 +07 01 30.96 V F51
2021-08-06 12:01:34 C 23 52 29.408 +09 01 30.91 U F51
2021-08-06 12:20:29 C 23 52 30.097 +09 01 49.70 U F51
2021-08-06 12:39:25 C 23 52 30.789 +09 02 08.16 U F51
2021-08-07 07:31:35 C 23 53 18.63 +09 20 23.7 u H21
2021-08-07 07:34:13 C 23 53 18.71 +09 20 26.3 u H21
2021-08-07 07:46:47 C 23 53 19.17 +09 20 38.5 u H21
2021-08-07 09:40:25 C 23 53 23.78 +09 22 30.9 o 291
2021-08-07 09:52:52 C 23 53 24.21 +09 22 43.4 o 291
2021-08-07 10:58:44 C 23 53 27.591 +09 23 50.74 V 568
2021-08-07 11:00:08 C 23 53 27.646 +09 23 52.15 V 568
2021-08-07 11:01:33 C 23 53 27.696 +09 23 53.50 V 568
2021-08-09 13:58:17 C 23 55 25.124 +10 12 06.90 U F51
2021-08-09 14:14:35 C 23 55 25.609 +10 12 22.14 U F51
2021-08-09 14:30:45 C 23 55 26.093 +10 12 37.10 U F51
2021-08-09 14:46:55 C 23 55 26.583 +10 12 52.01 U F51
2021-08-29 06:52:00 C 00 03 05.39 +15 50 01.2 u H21
2021-08-29 07:00:12 C 00 03 05.33 +15 50 05.7 u H21
2021-08-29 07:10:24 C 00 03 05.26 +15 50 10.2 u H21
2021-08-30 05:59:33 C 00 03 00.87 +16 00 40.7 V 695
2021-08-30 06:07:10 C 00 03 00.80 +16 00 44.2 V 695
2021-08-30 06:14:44 C 00 03 00.73 +16 00 47.7 V 695
2021-09-09 13:00:15 C 00 00 01.407 +17 16 04.32 U F52
2021-09-09 13:16:06 C 00 00 01.004 +17 16 06.41 U F52
2021-09-09 13:47:51 C 00 00 00.288 +17 16 10.86 U F52
2021-09-29 07:04:12 C 23 50 48.794 +16 50 28.81 U F51
2021-09-29 07:20:49 C 23 50 48.456 +16 50 25.15 U F51
2021-09-29 07:37:22 C 23 50 48.123 +16 50 22.00 U F51
2021-10-02 11:07:07 C 23 49 43.139 +16 32 11.13 U F51
2021-10-02 11:19:58 C 23 49 42.941 +16 32 07.60 U F51
2021-10-02 11:32:35 C 23 49 42.716 +16 32 03.98 U F51
2021-10-02 11:45:10 C 23 49 42.497 +16 32 00.80 U F51
2021-10-06 10:24:08 C 23 48 44.990 +16 06 23.93 U F51
2021-10-06 10:40:44 C 23 48 44.776 +16 06 19.33 U F51
2021-10-06 10:57:16 C 23 48 44.543 +16 06 14.30 U F51
2021-10-06 11:13:46 C 23 48 44.350 +16 06 09.55 U F51
2021-10-06 12:05:40 C 23 48 43.743 +16 05 53.95 U F51
2021-10-06 12:23:12 C 23 48 43.542 +16 05 48.90 U F51
2021-10-06 12:40:35 C 23 48 43.350 +16 05 44.01 U F51