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
2023-12-11 12:19:53 C 07 12 06.197 +36 57 54.72 – V T08
2023-12-12 09:00:03 C 07 12 49.266 +38 38 26.38 – V G96
2023-12-12 09:07:40 C 07 12 49.414 +38 39 03.64 – V G96
2023-12-12 09:15:15 C 07 12 49.536 +38 39 40.75 – V G96
2023-12-12 09:22:50 C 07 12 49.669 +38 40 17.33 – V G96
2023-12-13 09:56:28 C 07 13 40.270 +40 38 47.40 – V T05
2023-12-13 10:00:29 C 07 13 40.330 +40 39 06.98 – V T05
2023-12-13 10:05:02 C 07 13 40.394 +40 39 29.16 – V T05
2023-12-13 10:54:11 C 07 13 41.155 +40 43 27.23 – V T05
2023-12-13 12:35:16 C 07 13 42.456 +40 51 33.26 – V T08
2023-12-13 12:41:25 C 07 13 42.540 +40 52 02.53 – V T08
2023-12-13 13:31:30 C 07 13 43.219 +40 56 00.20 – V T08
2023-12-13 13:42:14 C 07 13 43.373 +40 56 50.89 – V T08
2023-12-14 07:11:40 C 07 14 18.949 +42 19 43.97 – V 703
2023-12-14 07:14:46 C 07 14 19.057 +42 19 58.62 – V 703
2023-12-14 07:17:51 C 07 14 19.108 +42 20 13.27 – V 703
2023-12-14 07:20:55 C 07 14 19.162 +42 20 27.85 – V 703
2023-12-14 21:38:57 C 07 14 45.108 +43 27 20.27 – V 160
2023-12-14 21:48:11 C 07 14 45.302 +43 28 04.08 – V 160
2023-12-14 21:57:04 C 07 14 45.468 +43 28 46.60 – V 160
2023-12-15 10:47:18 C 07 15 06.130 +44 28 47.50 – V T08
2023-12-15 10:53:32 C 07 15 06.190 +44 29 16.55 – V T08
2023-12-15 11:25:39 C 07 15 06.470 +44 31 45.80 – V T08
2023-12-15 11:33:28 C 07 15 06.538 +44 32 22.02 – V T08
2023-12-15 23:18:15 B 07 15 26.429 +45 25 52.43 – V 160
2023-12-15 23:25:21 B 07 15 26.484 +45 26 25.04 – V 160
2023-12-15 23:32:02 B 07 15 26.549 +45 26 55.97 – V 160
2023-12-16 06:34:08 C 07 15 38.772 +45 58 59.99 – V 703
2023-12-16 06:37:14 C 07 15 38.815 +45 59 13.96 – V 703
2023-12-16 06:40:21 C 07 15 38.840 +45 59 28.54 – V 703
2023-12-16 06:43:28 C 07 15 38.884 +45 59 42.94 – V 703
2023-12-16 21:45:48 C 07 16 01.807 +47 07 04.04 – V 160
2023-12-16 21:50:43 C 07 16 01.903 +47 07 25.46 – V 160
2023-12-16 21:55:36 C 07 16 01.992 +47 07 48.76 – V 160
2023-12-17 10:58:23 C 07 16 19.411 +48 05 56.54 – V T05
2023-12-17 11:01:00 C 07 16 19.433 +48 06 07.92 – V T05
2023-12-17 11:04:56 C 07 16 19.440 +48 06 25.42 – V T05
2023-12-17 11:46:27 C 07 16 19.584 +48 09 28.44 – V T05
2023-12-17 20:17:17 C 07 16 34.356 +48 46 02.75 – V 160
2023-12-17 20:22:24 C 07 16 34.010 +48 46 19.33 – q G33
2023-12-17 20:23:09 C 07 16 34.469 +48 46 28.85 – V 160
2023-12-17 20:24:05 C 07 16 34.050 +48 46 27.01 – q G33
2023-12-17 20:25:45 C 07 16 34.111 +48 46 34.71 – q G33
2023-12-17 20:27:27 C 07 16 34.102 +48 46 41.97 – q G33
2023-12-17 20:29:02 C 07 16 34.584 +48 46 54.26 – V 160
2023-12-17 20:29:08 C 07 16 34.135 +48 46 49.39 – q G33
2023-12-17 20:30:49 C 07 16 34.179 +48 46 56.67 – q G33
2023-12-18 06:44:03 C 07 16 47.075 +49 31 27.41 – V 703
2023-12-18 06:47:09 C 07 16 47.068 +49 31 40.73 – V 703
2023-12-18 06:50:16 C 07 16 47.168 +49 31 54.26 – V 703
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)