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
2021-10-28 19:32:56 C 22 54 15.64 +19 17 20.1 V 160
2021-10-28 19:35:45 C 22 54 15.96 +19 17 20.3 V 160
2021-10-30 07:58:32 C 22 59 00.14 +19 23 07.4 V T08
2021-10-30 08:03:11 C 22 59 00.71 +19 23 07.8 V T08
2021-10-30 08:15:03 C 22 59 02.19 +19 23 09.5 V T08
2021-10-30 08:32:42 C 22 59 04.38 +19 23 11.6 V T08
2021-10-31 03:07:56 C 23 01 33.29 +19 25 44.1 V 703
2021-10-31 03:15:33 C 23 01 34.24 +19 25 45.3 V 703
2021-10-31 03:23:11 C 23 01 35.21 +19 25 46.4 V 703
2021-10-31 03:30:48 C 23 01 36.16 +19 25 47.4 V 703
2021-11-01 05:03:40 C 23 05 02.242 +19 29 15.91 U F51
2021-11-01 05:41:38 C 23 05 07.069 +19 29 21.33 U F51
2021-11-01 06:00:41 C 23 05 09.482 +19 29 23.93 U F51
2021-11-01 11:36:27 C 23 05 55.018 +19 30 25.85 V P07
2021-11-01 11:39:37 C 23 05 55.404 +19 30 26.03 V P07
2021-11-01 12:15:52 C 23 06 00.010 +19 30 30.78 V P07
2021-11-01 13:29:59 C 23 06 09.442 +19 30 39.85 V P07
2021-11-01 18:07:53 C 23 06 47.96 +19 30 39.8 q G33
2021-11-01 18:11:18 C 23 06 48.40 +19 30 40.0 q G33
2021-11-01 18:14:49 C 23 06 48.86 +19 30 40.9 q G33
2021-11-01 18:18:01 C 23 06 49.29 +19 30 41.0 q G33
2021-11-01 18:21:22 C 23 06 49.72 +19 30 41.7 q G33
2021-11-01 18:24:44 C 23 06 50.15 +19 30 42.1 q G33
2021-11-03 03:15:48 C 23 11 19.17 +19 34 40.2 V 703
2021-11-03 03:23:29 C 23 11 20.24 +19 34 41.0 V 703
2021-11-03 03:31:08 C 23 11 21.12 +19 34 42.0 V 703
2021-11-03 03:38:48 C 23 11 22.16 +19 34 42.6 V 703
2021-11-03 07:45:37 C 23 11 55.59 +19 35 15.4 V T08
2021-11-03 07:50:15 C 23 11 56.21 +19 35 15.9 V T08
2021-11-03 08:04:38 C 23 11 58.08 +19 35 17.5 V T08
2021-11-03 08:16:01 C 23 11 59.56 +19 35 18.3 V T08
2021-11-04 04:09:15 C 23 14 45.39 +19 37 17.2 U I41
2021-11-04 05:42:18 C 23 14 57.65 +19 37 25.9 U I41
2021-11-05 07:59:48 C 23 18 37.96 +19 40 02.9 V T05
2021-11-05 08:04:24 C 23 18 38.57 +19 40 03.9 V T05
2021-11-05 08:18:37 C 23 18 40.48 +19 40 04.9 V T05
2021-11-05 08:41:33 C 23 18 43.51 +19 40 07.0 V T05
2021-11-06 03:38:45 C 23 21 24.64 +19 41 41.3 U I41
2021-11-06 03:40:47 C 23 21 24.93 +19 41 41.6 U I41
2021-11-06 05:28:39 C 23 21 39.39 +19 41 50.2 U I41
2021-11-06 05:29:18 C 23 21 39.49 +19 41 50.3 U I41
2021-11-07 03:16:19 C 23 24 45.38 +19 43 36.8 V 703
2021-11-07 03:24:33 C 23 24 46.54 +19 43 37.3 V 703
2021-11-07 03:32:45 C 23 24 47.64 +19 43 37.7 V 703
2021-11-07 03:40:58 C 23 24 48.76 +19 43 38.6 V 703
2021-11-07 03:42:16 C 23 24 48.94 +19 43 38.7 V G96
2021-11-07 03:50:28 C 23 24 50.04 +19 43 39.4 V G96
2021-11-07 03:58:41 C 23 24 51.15 +19 43 40.0 V G96
2021-11-07 04:06:54 C 23 24 52.27 +19 43 40.6 V G96
2021-11-07 06:53:16 C 23 25 16.00 +19 43 59.8 V T08