IAA RAS IAA Minor Planet Database

326683 (2002 WP)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2159263664 ± 2.98e-09
Semi-major axis (a)1.4500039278 AU ± 2.72e-10
Inclination (i)19.14993810° ± 1.85e-06
Long. of Asc. Node (Ω)76.29187587° ± 1.45e-06
Arg. of Perihelion (ω)1.25066784° ± 5.90e-06
Mean Anomaly (M)44.41734736° ± 3.92e-06
Mean Motion (n)0.5644929316°/day ± 1.59e-10
Perihelion dist (q)1.13690985 AU ± 4.32e-09
Aphelion dist (Q)1.76309801 AU ± 4.33e-09
Orbital Period1.74603831 yr ± 4.91e-10
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.342″
Uncertainty0
Orbit TypeAmor
MOID0.151113 AU
Observations Used1893
Radar Obs Used1
Gaia Obs Used43
Oppositions6
Arc Total2002-2017
First Observation Used2002-11-18
Last Observation Used2024-06-05
Observations (2785)
Date Type RA Dec Mag Band Observatory
2016-12-14 03:44:15 C 04 32 18.13 +33 26 49.9 – u H21
2016-12-14 03:46:12 C 04 32 17.92 +33 26 59.3 – u H21
2016-12-14 03:48:10 C 04 32 17.68 +33 27 09.0 – u H21
2016-12-14 03:50:30 C 04 32 17.43 +33 27 20.6 – u H21
2016-12-14 05:20:11 C 04 32 07.10 +33 34 40.8 – u H21
2016-12-14 05:22:15 C 04 32 06.85 +33 34 51.0 – u H21
2016-12-14 05:24:19 C 04 32 06.61 +33 35 01.1 – u H21
2016-12-14 05:26:24 C 04 32 06.37 +33 35 11.1 – u H21
2016-12-14 05:28:28 C 04 32 06.13 +33 35 21.3 – u H21
2016-12-14 05:30:32 C 04 32 05.90 +33 35 31.2 – u H21
2016-12-14 05:32:36 C 04 32 05.67 +33 35 41.3 – u H21
2016-12-14 05:34:40 C 04 32 05.42 +33 35 51.4 – u H21
2016-12-14 05:36:44 C 04 32 05.20 +33 36 01.4 – u H21
2016-12-14 05:38:48 C 04 32 04.96 +33 36 11.7 – u H21
2016-12-14 05:40:52 C 04 32 04.72 +33 36 21.6 – u H21
2016-12-14 05:42:55 C 04 32 04.46 +33 36 31.8 – u H21
2016-12-14 05:45:00 C 04 32 04.24 +33 36 41.8 – u H21
2016-12-14 05:47:04 C 04 32 04.00 +33 36 51.8 – u H21
2016-12-14 05:49:08 C 04 32 03.77 +33 37 01.9 – u H21
2016-12-14 05:51:12 C 04 32 03.53 +33 37 12.1 – u H21
2016-12-14 05:53:16 C 04 32 03.28 +33 37 21.9 – u H21
2016-12-14 05:55:20 C 04 32 03.05 +33 37 32.2 – u H21
2016-12-14 05:58:26 C 04 32 02.71 +33 37 47.3 – u H21
2016-12-15 03:15:26 C 04 29 56.81 +35 20 34.4 – u H21
2016-12-15 03:17:23 C 04 29 56.58 +35 20 43.6 – u H21
2016-12-15 03:19:21 C 04 29 56.37 +35 20 53.2 – u H21
2016-12-15 03:21:19 C 04 29 56.14 +35 21 02.5 – u H21
2016-12-15 03:23:16 C 04 29 55.92 +35 21 11.9 – u H21
2016-12-15 03:25:14 C 04 29 55.69 +35 21 21.3 – u H21
2016-12-15 03:27:12 C 04 29 55.47 +35 21 30.7 – u H21
2016-12-15 03:29:09 C 04 29 55.24 +35 21 40.3 – u H21
2016-12-15 03:31:07 C 04 29 55.01 +35 21 49.6 – u H21
2016-12-15 03:33:04 C 04 29 54.78 +35 21 59.0 – u H21
2016-12-15 03:35:02 C 04 29 54.57 +35 22 08.3 – u H21
2016-12-15 03:37:00 C 04 29 54.34 +35 22 17.8 – u H21
2016-12-15 03:38:57 C 04 29 54.12 +35 22 27.1 – u H21
2016-12-15 03:40:55 C 04 29 53.88 +35 22 36.7 – u H21
2016-12-15 03:42:52 C 04 29 53.66 +35 22 46.0 – u H21
2016-12-15 03:44:50 C 04 29 53.43 +35 22 55.4 – u H21
2016-12-15 03:46:47 C 04 29 53.21 +35 23 04.7 – u H21
2016-12-15 03:48:44 C 04 29 52.99 +35 23 14.0 – u H21
2016-12-15 03:50:41 C 04 29 52.77 +35 23 23.4 – u H21
2016-12-15 03:52:38 C 04 29 52.54 +35 23 32.7 – u H21
2016-12-15 03:55:34 C 04 29 52.21 +35 23 46.8 – u H21
2016-12-15 09:17:28 C 04 29 19.06 +35 49 32.3 – L T05
2016-12-15 09:31:58 C 04 29 17.34 +35 50 40.7 – L T05
2016-12-15 10:00:46 C 04 29 13.92 +35 52 56.2 – L T05
2016-12-15 10:05:12 C 04 29 13.39 +35 53 16.9 – L T05
2016-12-16 00:01:43 C 04 27 48.48 +36 58 05.1 – q 160
2016-12-16 00:03:39 C 04 27 48.26 +36 58 13.9 – q 160
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-12-06 04:17:00 152447409.92 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)