2020 WP1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4767018610 ± 3.22e-08
Semi-major axis (a)1.7682763656 AU ± 1.03e-08
Inclination (i)38.67216964° ± 1.68e-05
Long. of Asc. Node (Ω)247.44480383° ± 1.90e-06
Arg. of Perihelion (ω)213.16924013° ± 1.61e-05
Mean Anomaly (M)32.39495084° ± 7.83e-06
Mean Motion (n)0.4191669791°/day ± 3.67e-09
Perihelion dist (q)0.92533573 AU ± 5.72e-08
Aphelion dist (Q)2.61121700 AU ± 5.89e-08
Orbital Period2.35139296 yr ± 2.06e-08
Physical Parameters
H (abs. magnitude)20.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.219″
Uncertainty0
Orbit TypeApollo
MOID0.010152 AU
Observations Used130
Oppositions5
Arc Total2013-2021
First Observation Used2013-11-09
Last Observation Used2021-03-13
Observations (152)
Date Type RA Dec Mag Band Observatory
2013-11-09 14:29:02 C 10 11 57.970 +01 05 57.68 V F51
2013-11-09 14:35:45 C 10 11 58.815 +01 05 22.79 V F51
2013-11-09 14:49:04 C 10 12 00.492 +01 04 13.20 V F51
2020-11-10 02:12:49 C 11 49 50.22 +79 08 20.2 o K88
2020-11-10 02:31:43 C 11 49 47.93 +79 07 41.5 o K88
2020-11-18 11:55:44 C 11 27 55.59 +65 45 03.1 V 703
2020-11-18 12:03:47 C 11 27 54.50 +65 44 06.6 V 703
2020-11-18 12:11:50 C 11 27 53.34 +65 43 09.7 V 703
2020-11-18 12:19:53 C 11 27 52.23 +65 42 10.8 V 703
2020-11-18 12:49:44 C 11 27 47.77 +65 38 36.0 V I52
2020-11-18 12:49:55 C 11 27 47.72 +65 38 34.6 V I52
2020-11-18 12:53:20 C 11 27 47.22 +65 38 10.0 V I52
2020-11-18 12:53:31 C 11 27 47.18 +65 38 08.7 V I52
2020-11-18 16:28:41 C 11 27 13.55 +65 09 47.5 V K61
2020-11-18 16:29:42 C 11 27 13.45 +65 09 40.0 V K61
2020-11-18 16:31:35 C 11 27 13.23 +65 09 25.5 V K61
2020-11-18 16:32:26 C 11 27 13.17 +65 09 19.2 V K61
2020-11-18 16:33:44 C 11 27 13.06 +65 09 09.4 V K61
2020-11-18 16:34:45 C 11 27 12.96 +65 09 01.5 V K61
2020-11-18 16:35:59 C 11 27 12.81 +65 08 52.8 V 033
2020-11-18 16:36:28 C 11 27 12.79 +65 08 49.1 V 033
2020-11-18 16:36:59 C 11 27 12.71 +65 08 45.1 V 033
2020-11-18 19:01:00 C 11 27 01.11 +64 50 11.9 V K62
2020-11-18 19:03:17 C 11 27 00.90 +64 49 54.1 V K62
2020-11-18 19:05:33 C 11 27 00.65 +64 49 36.2 V K62
2020-11-18 19:07:49 C 11 27 00.53 +64 49 19.3 V K62
2020-11-18 19:28:44 C 11 26 58.97 +64 46 34.5 V L01
2020-11-18 19:30:36 C 11 26 58.83 +64 46 20.0 V L01
2020-11-18 19:32:29 C 11 26 58.69 +64 46 05.7 V L01
2020-11-18 19:34:21 C 11 26 58.54 +64 45 51.2 V L01
2020-11-18 19:35:25 C 11 26 58.30 +64 45 45.5 V C43
2020-11-18 19:36:06 C 11 26 58.08 +64 45 38.7 V G34
2020-11-18 19:36:51 C 11 26 58.34 +64 45 31.8 V L01
2020-11-18 19:38:52 C 11 26 57.96 +64 45 18.2 V C43
2020-11-18 19:41:48 C 11 26 57.83 +64 44 55.3 V G34
2020-11-18 19:42:18 C 11 26 57.64 +64 44 52.0 V C43
2020-11-18 19:45:51 C 11 26 57.35 +64 44 25.1 V C43
2020-11-18 19:47:31 C 11 26 57.30 +64 44 12.5 V G34
2020-11-18 20:10:47 C 11 26 53.44 +64 41 08.2 V J95
2020-11-18 20:17:37 C 11 26 52.89 +64 40 14.6 V J95
2020-11-18 20:25:39 C 11 26 52.21 +64 39 12.1 V J95
2020-11-18 20:32:27 C 11 26 51.64 +64 38 19.1 V J95
2020-11-18 20:47:05 C 11 26 53.66 +64 36 31.5 V L04
2020-11-18 20:56:00 C 11 26 52.88 +64 35 22.9 V L04
2020-11-18 21:03:02 C 11 26 52.30 +64 34 28.4 V L04
2020-11-18 21:09:19 C 11 26 51.69 +64 33 39.9 V L04
2020-11-18 21:13:40 C 11 26 48.30 +64 32 57.0 V 970
2020-11-18 21:14:59 C 11 26 51.15 +64 32 56.0 V L04
2020-11-18 21:15:23 C 11 26 48.29 +64 32 43.2 V 970
2020-11-18 21:17:14 C 11 26 48.02 +64 32 29.7 V 970