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
2024-01-07 10:15:04 S 07 20 24.458 +72 23 29.62 V C57
2024-01-07 10:15:04 s 1 +228939.28 7 +93875.982 0.137 C57
2024-01-07 10:35:04 S 07 20 24.902 +72 24 03.92 V C57
2024-01-07 10:35:04 s 1 +229136.63 9 +94978.697 0.735 C57
2024-01-07 10:55:04 S 07 20 24.490 +72 24 36.11 V C57
2024-01-07 10:55:04 s 1 +229329.60 8 +96079.602 0.713 C57
2024-01-07 11:15:04 S 07 20 24.974 +72 25 13.19 V C57
2024-01-07 11:15:04 s 1 +229518.22 2 +97178.689 0.101 C57
2024-01-07 11:31:48 C 07 15 25.205 +72 19 38.83 X F52
2024-01-07 11:35:04 S 07 20 25.363 +72 25 44.26 V C57
2024-01-07 11:35:04 s 1 +229702.50 6 +98275.952 0.929 C57
2024-01-07 11:50:37 C 07 15 24.164 +72 20 06.03 X F52
2024-01-07 11:55:04 S 07 20 25.250 +72 26 20.83 V C57
2024-01-07 11:55:04 s 1 +229882.44 0 +99371.360 0.183 C57
2024-01-07 12:09:18 C 07 15 23.157 +72 20 32.89 X F52
2024-01-07 12:15:04 S 07 20 25.526 +72 26 58.24 V C57
2024-01-07 12:15:04 s 1 +230058.05 3 +100464.90 0.897 C57
2024-01-07 12:35:04 S 07 20 25.380 +72 27 29.41 V C57
2024-01-07 12:35:04 s 1 +230229.37 0 +101556.58 0.096 C57
2024-01-07 12:55:04 S 07 20 25.690 +72 28 02.75 V C57
2024-01-07 12:55:04 s 1 +230396.36 8 +102646.37 0.771 C57
2024-01-07 13:15:04 S 07 20 25.284 +72 28 36.70 V C57
2024-01-07 13:15:04 s 1 +230559.07 8 +103734.25 0.951 C57
2024-01-07 13:35:04 S 07 20 25.865 +72 29 12.84 V C57
2024-01-07 13:35:04 s 1 +230717.52 3 +104820.22 0.663 C57
2024-01-07 13:55:04 S 07 20 26.088 +72 29 41.68 V C57
2024-01-07 13:55:04 s 1 +230871.68 3 +105904.26 0.897 C57
2024-01-07 14:15:04 S 07 20 26.210 +72 30 20.09 V C57
2024-01-07 14:15:04 s 1 +231021.58 7 +106986.35 0.683 C57
2024-01-07 15:35:04 S 07 20 26.933 +72 32 31.49 V C57
2024-01-07 15:35:04 s 1 +231578.86 2 +111295.01 0.659 C57
2024-01-07 15:55:04 S 07 20 27.211 +72 33 08.10 V C57
2024-01-07 15:55:04 s 1 +231707.63 2 +112367.18 0.423 C57
2024-01-07 16:15:04 S 07 20 26.856 +72 33 41.22 V C57
2024-01-07 16:15:04 s 1 +231832.20 9 +113437.32 0.83 C57
2024-01-07 16:35:04 S 07 20 27.276 +72 34 15.06 V C57
2024-01-07 16:35:04 s 1 +231952.61 6 +114505.43 0.904 C57
2024-01-07 16:55:04 S 07 20 27.307 +72 34 48.76 V C57
2024-01-07 16:55:04 s 1 +232068.83 1 +115571.49 0.635 C57
2024-01-07 17:15:04 S 07 20 27.144 +72 35 21.88 V C57
2024-01-07 17:15:04 s 1 +232180.88 5 +116635.48 0.051 C57
2024-01-07 18:15:04 S 07 20 27.643 +72 37 02.96 V C57
2024-01-07 18:15:04 s 1 +232492.17 3 +119814.96 0.566 C57
2024-01-07 18:35:04 S 07 20 27.994 +72 37 35.65 V C57
2024-01-07 18:35:04 s 1 +232587.68 5 +120870.58 0.879 C57
2024-01-07 18:55:04 S 07 20 28.682 +72 38 12.26 V C57
2024-01-07 18:55:04 s 1 +232679.06 7 +121924.07 0.935 C57
2024-01-07 19:15:04 S 07 20 28.176 +72 38 41.60 V C57
2024-01-07 19:15:04 s 1 +232766.34 7 +122975.42 0.763 C57
2024-01-07 19:35:04 S 07 20 28.010 +72 39 18.22 V 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)