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
2023-12-28 21:21:46 S 07 22 57.302 +64 47 49.02 – V C57
2023-12-28 21:21:46 s 1 +138994.31 4 +293246.03 6300.0 – C57
2023-12-28 21:41:46 S 07 22 56.784 +64 48 42.37 – V C57
2023-12-28 21:41:46 s 1 +138276.49 5 +293400.39 110.0 – C57
2023-12-28 22:01:46 S 07 22 56.093 +64 49 36.16 – V C57
2023-12-28 22:01:46 s 1 +137556.33 7 +293549.85 8380.0 – C57
2023-12-28 22:21:46 S 07 22 55.351 +64 50 30.37 – V C57
2023-12-28 22:21:46 s 1 +136833.88 1 +293694.46 1310.0 – C57
2023-12-28 23:01:46 S 07 22 53.974 +64 52 20.35 – V C57
2023-12-28 23:01:46 s 1 +135382.01 1 +293968.90 1400.0 – C57
2023-12-28 23:21:46 S 07 22 53.722 +64 53 12.66 – V C57
2023-12-28 23:21:46 s 1 +134652.64 0 +294098.76 8860.0 – C57
2023-12-28 23:41:46 S 07 22 52.603 +64 54 06.95 – V C57
2023-12-28 23:41:46 s 1 +133920.97 0 +294223.66 1380.0 – C57
2023-12-29 00:01:46 S 07 22 51.922 +64 55 02.50 – V C57
2023-12-29 00:01:46 s 1 +133187.00 1 +294343.57 9060.0 – C57
2023-12-29 00:21:46 S 07 22 51.353 +64 55 54.62 – V C57
2023-12-29 00:21:46 s 1 +132450.77 7 +294458.56 2090.0 – C57
2023-12-29 00:41:46 S 07 22 50.623 +64 56 48.77 – V C57
2023-12-29 00:41:46 s 1 +131712.27 5 +294568.55 530.0 – C57
2023-12-29 01:01:46 S 07 22 49.860 +64 57 39.38 – V C57
2023-12-29 01:01:46 s 1 +130971.49 6 +294673.51 4490.0 – C57
2023-12-29 01:21:46 S 07 22 49.517 +64 58 34.25 – V C57
2023-12-29 01:21:46 s 1 +130228.48 3 +294773.50 4150.0 – C57
2023-12-29 11:38:44 C 07 18 58.445 +65 02 37.97 – V T05
2023-12-29 11:43:34 C 07 18 58.289 +65 02 50.50 – V T05
2023-12-29 12:27:48 C 07 18 56.885 +65 04 44.87 – V T05
2023-12-29 13:08:46 C 07 18 55.661 +65 06 29.30 – V T05
2023-12-29 20:01:46 S 07 22 02.126 +65 46 46.49 – V C57
2023-12-29 20:01:46 s 1 +85260.091 0 +291911.08 1720.0 – C57
2023-12-29 20:21:46 S 07 22 01.018 +65 47 34.26 – V C57
2023-12-29 20:21:46 s 1 +84401.871 0 +291700.05 8580.0 – C57
2023-12-29 21:21:46 S 07 21 58.258 +65 50 06.22 – V C57
2023-12-29 21:21:46 s 1 +81816.724 0 +291031.10 4880.0 – C57
2023-12-29 21:41:46 S 07 21 56.839 +65 50 57.52 – V C57
2023-12-29 21:41:46 s 1 +80951.560 0 +290796.14 5010.0 – C57
2023-12-29 22:01:46 S 07 21 56.244 +65 51 45.29 – V C57
2023-12-29 22:01:46 s 1 +80084.678 0 +290555.12 480.0 – C57
2023-12-29 22:21:46 S 07 21 55.159 +65 52 36.05 – V C57
2023-12-29 22:21:46 s 1 +79216.118 0 +290308.12 1210.0 – C57
2023-12-29 22:41:46 S 07 21 53.947 +65 53 23.39 – V C57
2023-12-29 22:41:46 s 1 +78345.867 0 +290055.04 6940.0 – C57
2023-12-29 23:01:46 S 07 21 52.673 +65 54 12.78 – V C57
2023-12-29 23:01:46 s 1 +77473.934 0 +289795.84 7490.0 – C57
2023-12-29 23:21:46 S 07 21 51.785 +65 55 02.14 – V C57
2023-12-29 23:21:46 s 1 +76600.357 0 +289530.60 2750.0 – C57
2023-12-30 00:41:46 S 07 21 47.532 +65 58 19.63 – V C57
2023-12-30 00:41:46 s 1 +73089.646 0 +288408.16 6610.0 – C57
2023-12-30 01:01:46 S 07 21 46.577 +65 59 08.56 – V C57
2023-12-30 01:01:46 s 1 +72207.927 0 +288112.07 2330.0 – C57
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)