283460 (2001 PD1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4586056721 ± 9.75e-09
Semi-major axis (a)2.2341755964 AU ± 5.70e-10
Inclination (i)5.96072629° ± 6.73e-07
Long. of Asc. Node (Ω)281.95176980° ± 9.76e-06
Arg. of Perihelion (ω)95.32529337° ± 1.19e-05
Mean Anomaly (M)80.88157670° ± 1.59e-06
Mean Motion (n)0.2951456050°/day ± 1.13e-10
Perihelion dist (q)1.20957000 AU ± 2.18e-08
Aphelion dist (Q)3.25878120 AU ± 2.18e-08
Orbital Period3.33945777 yr ± 1.28e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.202″
Uncertainty0
Orbit TypeAmor
MOID0.238255 AU
Observations Used1069
Oppositions15
Arc Total2001-2022
First Observation Used2001-08-05
Last Observation Used2022-01-31
Observations (1163)
Date Type RA Dec Mag Band Observatory
2001-11-14 02:21:33 C 03 28 53.45 +38 16 28.4 d 557
2001-11-14 02:55:27 C 03 28 53.92 +38 15 58.2 d 557
2001-11-14 03:28:45 C 03 28 54.41 +38 15 28.4 d 557
2001-11-14 04:01:38 C 03 28 54.90 +38 14 59.3 d 557
2001-11-14 04:23:11 C 03 28 55.23 +38 14 39.3 d 557
2001-11-14 06:33:15 C 03 28 59.64 +38 13 05.2 c 670
2001-11-14 07:42:42 C 03 29 00.26 +38 12 06.3 c 670
2001-11-14 17:12:14 C 03 29 11.29 +38 03 40.2 d 557
2001-11-14 18:10:39 C 03 29 12.19 +38 02 53.1 d 557
2001-11-14 19:13:42 C 03 29 13.09 +38 02 01.6 d 557
2001-11-14 20:13:06 C 03 29 13.81 +38 01 12.7 d 557
2001-11-14 21:05:36 C 03 29 14.39 +38 00 28.8 d 557
2001-11-14 22:09:40 C 03 29 15.06 +37 59 34.7 d 557
2001-11-14 23:12:41 C 03 29 15.69 +37 58 40.8 d 557
2001-11-15 00:24:10 C 03 29 16.42 +37 57 38.3 d 557
2001-11-15 00:43:16 C 03 29 16.55 +37 57 22.2 c 118
2001-11-15 00:46:42 C 03 29 16.59 +37 57 18.9 c 118
2001-11-15 00:51:15 C 03 29 16.66 +37 57 14.8 c 118
2001-11-15 01:20:20 C 03 29 17.03 +37 56 48.5 d 557
2001-11-15 02:06:27 C 03 29 17.57 +37 56 07.2 d 557
2001-11-15 03:30:54 C 03 29 18.69 +37 54 51.3 d 557
2001-11-15 23:36:47 C 03 29 39.36 +37 37 32.7 d 557
2001-11-15 23:55:54 C 03 29 39.54 +37 37 15.7 d 557
2001-11-16 00:19:30 C 03 29 39.79 +37 36 54.9 d 557
2001-11-16 00:41:51 C 03 29 40.01 +37 36 35.0 d 557
2001-11-16 07:55:52 C 03 29 47.53 +37 30 25.2 c 670
2001-11-16 09:42:27 C 03 29 48.34 +37 28 50.3 c 670
2001-11-16 18:23:38 C 03 29 58.77 +37 21 02.0 d 557
2001-11-16 18:49:11 C 03 29 59.09 +37 20 40.7 d 557
2001-11-16 19:18:34 C 03 29 59.45 +37 20 16.0 d 557
2001-11-16 19:50:30 C 03 29 59.80 +37 19 49.2 d 557
2001-11-16 21:09:49 C 03 30 00.60 +37 18 41.6 d 557
2001-11-17 00:50:16 C 03 30 02.60 +37 15 28.1 c 118
2001-11-17 00:54:14 C 03 30 02.63 +37 15 24.5 c 118
2001-11-17 00:58:45 C 03 30 02.68 +37 15 20.5 c 118
2001-11-20 21:25:28 C 03 31 26.38 +35 53 19.1 d 557
2001-11-20 22:24:42 C 03 31 26.88 +35 52 26.6 d 557
2001-11-20 23:25:43 C 03 31 27.41 +35 51 31.8 d 557
2001-11-21 00:29:20 C 03 31 27.98 +35 50 34.1 d 557
2001-11-21 01:26:28 C 03 31 28.54 +35 49 41.6 d 557
2001-11-21 02:23:20 C 03 31 29.12 +35 48 48.9 d 557
2001-11-21 03:09:39 C 03 31 29.69 +35 48 05.8 d 557
2001-11-21 04:13:48 C 03 31 30.53 +35 47 05.9 d 557
2001-11-21 18:44:15 C 03 31 45.84 +35 34 13.0 c 185
2001-11-21 18:48:15 C 03 31 45.88 +35 34 09.5 c 185
2001-11-21 18:53:15 C 03 31 45.94 +35 34 05.5 c 185
2001-11-21 18:56:45 C 03 31 45.98 +35 34 02.4 c 185
2001-11-21 19:00:45 C 03 31 46.04 +35 33 59.0 c 185
2001-12-02 23:51:21 C 03 36 03.91 +31 41 26.6 c 118
2001-12-02 23:56:16 C 03 36 04.00 +31 41 22.4 c 118