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
2001-10-19 23:25:04 C 03 05 42.12 +44 01 21.5 c 157
2001-10-19 23:34:45 C 03 05 42.71 +44 01 20.0 c 157
2001-10-19 23:44:14 C 03 05 43.15 +44 01 19.1 c 157
2001-10-22 00:17:51 C 03 08 52.98 +43 50 48.3 17.4 238
2001-10-22 01:17:49 C 03 08 56.45 +43 50 32.3 17.4 238
2001-10-22 01:36:42 C 03 08 57.48 +43 50 26.6 17.4 238
2001-10-23 08:27:29 C 03 10 50.37 +43 42 07.4 c 670
2001-10-23 11:18:37 C 03 10 58.70 +43 41 11.2 c 670
2001-10-25 07:56:22 C 03 13 30.37 +43 26 03.7 17.0 d 704
2001-10-25 08:19:59 C 03 13 31.38 +43 25 54.9 17.1 d 704
2001-10-25 08:43:50 C 03 13 32.81 +43 25 47.1 19.1 d 704
2001-10-25 09:08:02 C 03 13 33.49 +43 25 36.2 17.1 d 704
2001-10-25 09:32:50 C 03 13 34.55 +43 25 26.0 17.1 d 704
2001-10-26 19:22:31 C 03 15 22.18 +43 11 35.9 d 151
2001-10-26 19:25:38 C 03 15 22.32 +43 11 34.9 d 151
2001-10-26 19:29:02 C 03 15 22.51 +43 11 34.1 d 151
2001-10-26 19:33:04 C 03 15 22.68 +43 11 31.7 d 151
2001-10-26 19:36:08 C 03 15 22.79 +43 11 31.1 d 151
2001-10-26 19:38:47 C 03 15 22.95 +43 11 29.4 d 151
2001-10-30 21:34:05 C 03 19 45.80 +42 23 32.1 151
2001-10-30 21:42:39 C 03 19 46.22 +42 23 26.6 151
2001-10-30 21:46:43 C 03 19 46.33 +42 23 24.0 151
2001-10-30 21:52:05 C 03 19 46.54 +42 23 22.3 151
2001-11-04 18:03:15 C 03 23 50.05 +41 10 55.1 151
2001-11-04 18:06:14 C 03 23 50.12 +41 10 53.4 151
2001-11-04 18:12:02 C 03 23 50.30 +41 10 49.9 151
2001-11-04 18:14:54 C 03 23 50.38 +41 10 48.2 151
2001-11-09 19:18:34 C 03 26 56.58 +39 41 17.2 151
2001-11-09 19:21:19 C 03 26 56.60 +39 41 15.0 151
2001-11-09 19:25:53 C 03 26 56.70 +39 41 11.8 151
2001-11-09 19:28:26 C 03 26 56.72 +39 41 09.7 151
2001-11-10 21:44:35 C 03 27 29.27 +39 20 14.8 c 198
2001-11-10 21:52:10 C 03 27 29.37 +39 20 08.9 c 198
2001-11-10 22:15:29 C 03 27 29.69 +39 19 50.4 c 198
2001-11-10 23:24:04 C 03 27 30.43 +39 18 54.9 d 557
2001-11-10 23:48:22 C 03 27 30.75 +39 18 35.1 d 557
2001-11-11 00:06:47 C 03 27 30.99 +39 18 19.9 d 557
2001-11-11 01:24:56 C 03 27 32.12 +39 17 15.0 d 557
2001-11-11 02:01:47 C 03 27 32.65 +39 16 44.0 d 557
2001-11-11 02:36:52 C 03 27 33.20 +39 16 14.0 d 557
2001-11-11 03:07:31 C 03 27 33.70 +39 15 48.1 d 557
2001-11-11 06:48:45 C 03 27 39.76 +39 13 01.3 17.4 c 704
2001-11-11 07:09:08 C 03 27 39.96 +39 12 45.0 17.5 c 704
2001-11-11 07:29:36 C 03 27 40.42 +39 12 29.9 18.1 c 704
2001-11-11 07:52:14 C 03 27 40.44 +39 12 09.5 17.5 c 704
2001-11-11 08:12:42 C 03 27 40.67 +39 11 52.8 17.4 c 704
2001-11-13 23:48:40 C 03 28 51.67 +38 18 42.4 d 557
2001-11-14 00:46:22 C 03 28 52.30 +38 17 52.6 d 557
2001-11-14 01:08:41 C 03 28 52.57 +38 17 32.8 d 557
2001-11-14 01:44:07 C 03 28 52.99 +38 17 01.7 d 557