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
2021-09-19 07:43:33 C 21 42 05.28 +13 21 11.0 U I41
2021-09-19 10:19:22 C 21 42 07.24 +13 22 41.9 U I41
2021-09-20 03:55:34 C 21 42 29.27 +13 33 17.9 U I41
2021-09-20 05:30:10 C 21 42 30.41 +13 34 14.8 U I41
2021-09-21 04:57:57 C 21 43 00.28 +13 48 02.8 U I41
2021-09-21 05:38:54 C 21 43 00.87 +13 48 26.8 U I41
2021-09-21 06:17:34 C 21 43 01.45 +13 48 49.2 U I41
2021-09-21 07:39:49 C 21 43 02.71 +13 49 36.2 U I41
2021-09-21 09:03:06 C 21 43 05.10 +13 50 32.1 V T05
2021-09-21 09:07:09 C 21 43 05.15 +13 50 34.2 V T05
2021-09-21 09:15:51 C 21 43 05.28 +13 50 39.6 V T05
2021-09-21 09:31:07 C 21 43 05.48 +13 50 48.0 V T05
2021-09-21 09:33:21 C 21 43 04.70 +13 50 39.7 U I41
2021-09-21 21:19:12 C 21 43 22.81 +13 57 25.0 V 160
2021-09-21 21:21:25 C 21 43 23.01 +13 57 25.8 V 160
2021-09-21 21:23:38 C 21 43 23.07 +13 57 27.0 V 160
2021-09-22 08:36:48 C 21 43 39.56 +14 04 05.0 V T05
2021-09-22 08:41:26 C 21 43 39.65 +14 04 07.4 V T05
2021-09-22 08:49:36 C 21 43 39.79 +14 04 12.0 V T05
2021-09-22 09:04:54 C 21 43 40.04 +14 04 20.8 V T05
2021-09-22 20:29:55 C 21 43 58.69 +14 10 38.1 Z L74
2021-09-22 20:34:00 C 21 43 58.81 +14 10 40.5 Z L74
2021-09-22 20:38:06 C 21 43 58.91 +14 10 42.6 Z L74
2021-09-23 06:07:41 C 21 44 14.23 +14 16 06.1 U I41
2021-09-23 06:47:01 C 21 44 15.04 +14 16 27.7 U I41
2021-09-23 09:45:57 C 21 44 19.12 +14 18 04.1 U I41
2021-09-23 10:28:47 C 21 44 20.74 +14 18 37.7 V T08
2021-09-23 10:46:43 C 21 44 21.10 +14 18 47.2 V T08
2021-09-23 10:47:22 C 21 44 21.17 +14 18 47.4 V T08
2021-09-23 11:21:56 C 21 44 21.93 +14 19 05.7 V T08
2021-09-23 19:48:52 C 21 44 38.82 +14 23 36.5 V 160
2021-09-23 19:51:28 C 21 44 38.88 +14 23 37.9 V 160
2021-09-23 19:54:05 C 21 44 38.92 +14 23 39.4 V 160
2021-09-24 06:30:35 C 21 44 57.21 +14 29 34.2 V 703
2021-09-24 06:38:08 C 21 44 57.39 +14 29 38.3 V 703
2021-09-24 06:45:41 C 21 44 57.56 +14 29 42.2 V 703
2021-09-24 06:53:13 C 21 44 57.77 +14 29 46.1 V 703
2021-09-24 10:54:30 C 21 45 04.80 +14 32 03.6 V T08
2021-09-24 10:59:09 C 21 45 04.90 +14 32 05.8 V T08
2021-09-24 11:08:34 C 21 45 05.15 +14 32 10.8 V T08
2021-09-24 11:26:03 C 21 45 05.60 +14 32 19.8 V T08
2021-09-26 05:56:30 C 21 46 35.826 +14 55 01.35 U F52
2021-09-26 06:13:07 C 21 46 36.306 +14 55 10.29 U F52
2021-09-26 06:29:45 C 21 46 36.787 +14 55 19.18 U F52
2021-09-28 05:00:11 C 21 48 27.51 +15 18 57.1 V 703
2021-09-28 05:07:44 C 21 48 27.81 +15 19 01.4 V 703
2021-09-28 05:15:17 C 21 48 28.03 +15 19 06.0 V 703
2021-09-28 05:22:50 C 21 48 28.30 +15 19 10.3 V 703
2021-09-28 08:23:00 C 21 48 36.07 +15 20 45.4 V T08
2021-09-28 08:27:39 C 21 48 36.24 +15 20 47.9 V T08