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
2024-01-11 10:28:24 S 07 17 43.306 +74 40 44.33 V C57
2024-01-11 10:28:24 s 1 +137959.29 4 +294120.51 1310.0 C57
2024-01-11 10:48:24 S 07 17 41.885 +74 41 05.64 V C57
2024-01-11 10:48:24 s 1 +137221.97 1 +294264.48 6510.0 C57
2024-01-11 11:08:24 S 07 17 40.858 +74 41 29.26 V C57
2024-01-11 11:08:24 s 1 +136482.30 4 +294403.53 6850.0 C57
2024-01-11 11:48:24 S 07 17 37.944 +74 42 12.02 V C57
2024-01-11 11:48:24 s 1 +134996.10 0 +294667.16 3730.0 C57
2024-01-11 13:28:24 S 07 17 31.054 +74 44 05.24 V C57
2024-01-11 13:28:24 s 1 +131240.90 0 +295238.42 4740.0 C57
2024-01-11 13:48:24 S 07 17 29.825 +74 44 27.60 V C57
2024-01-11 13:48:24 s 1 +130482.97 5 +295338.28 1050.0 C57
2024-01-11 14:08:24 S 07 17 28.217 +74 44 49.27 V C57
2024-01-11 14:08:24 s 1 +129722.77 1 +295433.10 3600.0 C57
2024-01-11 14:28:24 S 07 17 26.832 +74 45 10.08 V C57
2024-01-11 14:28:24 s 1 +128960.34 5 +295523.00 2610.0 C57
2024-01-11 14:48:24 S 07 17 25.836 +74 45 32.40 V C57
2024-01-11 14:48:24 s 1 +128195.68 6 +295607.90 8150.0 C57
2024-01-11 15:08:24 S 07 17 23.952 +74 45 52.78 V C57
2024-01-11 15:08:24 s 1 +127428.77 0 +295687.74 310.0 C57
2024-01-11 15:28:24 S 07 17 22.910 +74 46 15.49 V C57
2024-01-11 15:28:24 s 1 +126659.65 4 +295762.59 9290.0 C57
2024-01-11 16:28:24 S 07 17 18.934 +74 47 22.24 V C57
2024-01-11 16:28:24 s 1 +124339.02 8 +295956.83 8170.0 C57
2024-01-11 16:48:24 S 07 17 16.906 +74 47 42.36 V C57
2024-01-11 16:48:24 s 1 +123561.10 2 +296011.46 5560.0 C57
2024-01-11 17:08:24 S 07 17 15.730 +74 48 02.77 V C57
2024-01-11 17:08:24 s 1 +122780.96 5 +296060.92 330.0 C57
2024-01-11 17:28:24 S 07 17 14.390 +74 48 25.20 V C57
2024-01-11 17:28:24 s 1 +121998.67 3 +296105.33 2680.0 C57
2024-01-11 17:48:24 S 07 17 12.871 +74 48 46.19 V C57
2024-01-11 17:48:24 s 1 +121214.21 6 +296144.62 2720.0 C57
2024-01-11 18:08:24 S 07 17 11.472 +74 49 08.11 V C57
2024-01-11 18:08:24 s 1 +120427.57 3 +296178.70 530.0 C57
2024-01-11 18:28:24 S 07 17 10.073 +74 49 30.04 V C57
2024-01-11 18:28:24 s 1 +119638.79 8 +296207.68 6310.0 C57
2024-01-11 19:28:24 S 07 17 05.849 +74 50 31.60 V C57
2024-01-11 19:28:24 s 1 +117259.61 6 +296263.51 2600.0 C57
2024-01-11 19:48:24 S 07 17 03.996 +74 50 55.03 V C57
2024-01-11 19:48:24 s 1 +116462.31 3 +296271.73 1470.0 C57
2024-01-11 20:08:24 S 07 17 03.050 +74 51 16.49 V C57
2024-01-11 20:08:24 s 1 +115662.87 1 +296274.66 8930.0 C57
2024-01-11 20:28:24 S 07 17 00.982 +74 51 36.90 V C57
2024-01-11 20:28:24 s 1 +114861.34 6 +296272.39 5150.0 C57
2024-01-11 20:48:24 S 07 17 00.010 +74 52 00.77 V C57
2024-01-11 20:48:24 s 1 +114057.73 0 +296264.88 260.0 C57
2024-01-11 21:08:24 S 07 16 58.541 +74 52 20.28 V C57
2024-01-11 21:08:24 s 1 +113251.99 9 +296252.03 4370.0 C57
2024-01-11 21:28:24 S 07 16 56.863 +74 52 38.53 V C57
2024-01-11 21:28:24 s 1 +112444.21 1 +296233.94 7650.0 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)