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
2001-12-02 23:59:27 C 03 36 04.01 +31 41 19.7 c 118
2001-12-03 21:32:56 C 03 36 29.53 +31 23 51.7 c 113
2001-12-03 21:35:09 C 03 36 29.60 +31 23 50.6 c 113
2001-12-03 21:37:21 C 03 36 29.65 +31 23 48.7 c 113
2001-12-08 21:18:57 C 03 39 01.92 +29 51 31.0 c 198
2001-12-08 21:26:45 C 03 39 02.07 +29 51 25.7 c 198
2001-12-08 21:58:22 C 03 39 02.67 +29 51 02.5 c 198
2001-12-08 22:17:28 C 03 39 03.03 +29 50 48.6 c 198
2001-12-09 05:43:34 C 03 39 13.40 +29 45 27.1 18.7 c 704
2001-12-09 06:05:07 C 03 39 13.80 +29 45 12.2 18.9 c 704
2001-12-09 06:48:16 C 03 39 14.53 +29 44 39.2 18.7 c 704
2001-12-09 07:09:49 C 03 39 15.03 +29 44 23.3 19.2 c 704
2001-12-17 05:27:18 C 03 44 23.55 +27 37 46.4 18.7 c 704
2001-12-17 05:51:00 C 03 44 24.18 +27 37 31.5 19.0 c 704
2001-12-17 06:13:14 C 03 44 24.76 +27 37 17.8 18.7 c 704
2001-12-17 06:36:08 C 03 44 25.34 +27 37 04.5 19.0 c 704
2001-12-17 06:58:18 C 03 44 25.93 +27 36 50.8 18.9 c 704
2001-12-18 03:27:26 C 03 45 05.14 +27 24 44.8 18.7 c 704
2001-12-18 03:50:14 C 03 45 05.79 +27 24 32.4 18.5 c 704
2001-12-18 04:12:07 C 03 45 06.35 +27 24 19.7 18.7 c 704
2001-12-18 04:57:01 C 03 45 07.63 +27 23 52.1 19.5 c 704
2001-12-19 05:08:02 C 03 45 54.12 +27 09 58.5 18.6 c 704
2001-12-19 05:13:42 C 03 45 54.29 +27 09 55.5 17.9 c 704
2001-12-19 05:29:33 C 03 45 54.73 +27 09 46.5 19.0 c 704
2001-12-19 05:35:30 C 03 45 54.89 +27 09 43.1 17.9 c 704
2001-12-19 05:51:07 C 03 45 55.36 +27 09 34.3 18.8 c 704
2001-12-19 05:57:19 C 03 45 55.48 +27 09 30.8 17.9 c 704
2001-12-19 06:12:40 C 03 45 55.96 +27 09 22.5 19.1 c 704
2001-12-19 06:19:06 C 03 45 56.09 +27 09 18.1 19.0 c 704
2001-12-19 06:35:44 C 03 45 56.66 +27 09 08.5 18.8 c 704
2001-12-19 06:40:54 C 03 45 56.70 +27 09 06.3 18.2 c 704
2001-12-20 03:22:08 C 03 46 38.76 +26 57 33.6 18.8 c 704
2001-12-20 03:30:52 C 03 46 38.97 +26 57 29.4 18.1 c 704
2001-12-20 03:44:12 C 03 46 39.36 +26 57 21.9 18.9 c 704
2001-12-20 03:55:32 C 03 46 39.67 +26 57 15.3 18.4 c 704
2001-12-20 04:05:47 C 03 46 39.95 +26 57 10.1 19.3 c 704
2001-12-20 04:17:04 C 03 46 40.37 +26 57 03.2 18.6 c 704
2001-12-20 04:27:31 C 03 46 40.57 +26 56 58.5 19.4 c 704
2001-12-20 04:38:36 C 03 46 40.95 +26 56 53.3 18.4 c 704
2001-12-20 05:00:08 C 03 46 41.60 +26 56 38.9 18.7 c 704
2002-01-08 03:51:29 C 04 05 47.74 +23 53 12.5 19.6 c 704
2002-01-08 04:13:09 C 04 05 48.75 +23 53 05.9 19.6 c 704
2002-01-08 04:34:53 C 04 05 49.74 +23 53 00.1 20.2 c 704
2002-01-08 04:56:42 C 04 05 50.77 +23 52 53.6 20.0 c 704
2002-01-08 05:18:49 C 04 05 51.77 +23 52 48.3 19.8 c 704
2002-01-14 01:44:47 C 04 13 08.83 +23 18 45.9 20.0 c 704
2002-01-14 02:06:33 C 04 13 09.93 +23 18 41.3 19.9 c 704
2002-01-14 02:39:46 C 04 13 11.57 +23 18 35.0 19.8 c 704
2002-01-14 03:01:32 C 04 13 12.70 +23 18 30.1 19.7 c 704
2002-01-14 03:23:18 C 04 13 13.83 +23 18 25.8 20.2 c 704