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
2024-01-12 09:48:24 S 07 15 58.406 +75 05 06.00 V C57
2024-01-12 09:48:24 s 1 +81177.082 0 +291698.57 7500.0 C57
2024-01-12 10:08:24 S 07 15 56.796 +75 05 23.39 V C57
2024-01-12 10:08:24 s 1 +80297.185 0 +291467.35 4580.0 C57
2024-01-12 11:08:24 S 07 15 52.181 +75 06 23.94 V C57
2024-01-12 11:08:24 s 1 +77647.420 0 +290738.07 3410.0 C57
2024-01-12 11:28:24 S 07 15 49.788 +75 06 41.72 V C57
2024-01-12 11:28:24 s 1 +76760.837 0 +290483.03 8240.0 C57
2024-01-12 11:48:24 S 07 15 48.295 +75 07 00.30 V C57
2024-01-12 11:48:24 s 1 +75872.612 0 +290221.98 7050.0 C57
2024-01-12 12:08:24 S 07 15 46.858 +75 07 18.88 V C57
2024-01-12 12:08:24 s 1 +74982.734 0 +289954.82 9560.0 C57
2024-01-12 12:28:24 S 07 15 44.748 +75 07 37.74 V C57
2024-01-12 12:28:24 s 1 +74091.251 0 +289681.67 5720.0 C57
2024-01-12 12:48:24 S 07 15 43.058 +75 07 55.13 V C57
2024-01-12 12:48:24 s 1 +73198.162 0 +289402.46 5300.0 C57
2024-01-12 14:28:24 S 07 15 34.195 +75 09 30.82 V C57
2024-01-12 14:28:24 s 1 +68708.983 0 +287914.48 7310.0 C57
2024-01-12 14:48:24 S 07 15 33.290 +75 09 46.69 V C57
2024-01-12 14:48:24 s 1 +67806.508 0 +287598.44 3250.0 C57
2024-01-12 15:08:24 S 07 15 31.322 +75 10 07.28 V C57
2024-01-12 15:08:24 s 1 +66902.496 0 +287276.11 1130.0 C57
2024-01-12 15:28:24 S 07 15 29.628 +75 10 25.00 V C57
2024-01-12 15:28:24 s 1 +65996.995 0 +286947.63 930.0 C57
2024-01-12 15:48:24 S 07 15 27.502 +75 10 42.64 V C57
2024-01-12 15:48:24 s 1 +65090.005 0 +286612.91 2380.0 C57
2024-01-12 16:08:24 S 07 15 25.769 +75 11 00.56 V C57
2024-01-12 16:08:24 s 1 +64181.519 0 +286271.85 5150.0 C57
2024-01-12 16:28:24 S 07 15 23.998 +75 11 20.83 V C57
2024-01-12 16:28:24 s 1 +63271.584 0 +285924.57 9240.0 C57
2024-01-12 16:48:24 S 07 15 23.455 +75 11 40.60 V C57
2024-01-12 16:48:24 s 1 +62360.202 0 +285571.01 4360.0 C57
2024-01-12 17:28:24 S 07 15 19.116 +75 12 12.82 V C57
2024-01-12 17:28:24 s 1 +60533.125 0 +284844.79 6680.0 C57
2024-01-12 18:08:24 S 07 15 14.952 +75 12 52.60 V C57
2024-01-12 18:08:24 s 1 +58700.424 0 +284093.14 550.0 C57
2024-01-12 18:28:24 S 07 15 13.008 +75 13 08.08 V C57
2024-01-12 18:28:24 s 1 +57782.004 0 +283707.74 7570.0 C57
2024-01-12 18:48:24 S 07 15 11.791 +75 13 25.90 V C57
2024-01-12 18:48:24 s 1 +56862.225 0 +283315.94 4330.0 C57
2024-01-12 19:08:24 S 07 15 10.572 +75 13 45.41 V C57
2024-01-12 19:08:24 s 1 +55941.081 0 +282917.61 490.0 C57
2024-01-12 20:48:24 S 07 15 00.758 +75 15 15.80 V C57
2024-01-12 20:48:24 s 1 +51315.744 0 +280828.90 6660.0 C57
2024-01-12 21:08:24 S 07 14 59.057 +75 15 33.44 V C57
2024-01-12 21:08:24 s 1 +50386.839 0 +280391.48 5180.0 C57
2024-01-12 21:28:24 S 07 14 57.214 +75 15 47.84 V C57
2024-01-12 21:28:24 s 1 +49456.710 0 +279947.54 1750.0 C57
2024-01-12 21:48:24 S 07 14 55.294 +75 16 07.93 V C57
2024-01-12 21:48:24 s 1 +48525.361 0 +279497.01 6030.0 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)