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
2024-01-08 19:55:04 S 07 20 19.584 +73 17 56.47 V C57
2024-01-08 19:55:04 s 1 +228470.72 2 +194059.84 0.341 C57
2024-01-08 20:35:04 S 07 20 18.499 +73 18 56.23 V C57
2024-01-08 20:35:04 s 1 +228076.73 4 +195776.71 0.17 C57
2024-01-08 20:55:04 S 07 20 18.521 +73 19 27.59 V C57
2024-01-08 20:55:04 s 1 +227874.54 2 +196630.73 0.112 C57
2024-01-08 21:15:04 S 07 20 17.904 +73 19 57.76 V C57
2024-01-08 21:15:04 s 1 +227668.89 9 +197481.81 0.759 C57
2024-01-08 21:33:07 C 07 14 37.078 +73 07 21.07 X G01
2024-01-08 21:35:04 S 07 20 17.647 +73 20 27.64 V C57
2024-01-08 21:35:04 s 1 +227459.82 5 +198329.94 0.126 C57
2024-01-08 21:39:33 C 07 14 36.826 +73 07 30.04 X G01
2024-01-08 21:42:06 C 07 14 36.691 +73 07 33.64 X G01
2024-01-08 22:35:04 S 07 20 16.250 +73 22 00.77 V C57
2024-01-08 22:35:04 s 1 +226811.98 0 +200856.51 0.59 C57
2024-01-08 22:55:04 S 07 20 16.260 +73 22 28.09 V C57
2024-01-08 22:55:04 s 1 +226589.18 5 +201692.72 0.902 C57
2024-01-09 00:35:04 S 07 20 13.982 +73 24 58.68 V C57
2024-01-09 00:35:04 s 1 +225424.23 7 +205828.62 0.142 C57
2024-01-09 00:55:04 S 07 20 13.882 +73 25 26.33 V C57
2024-01-09 00:55:04 s 1 +225181.08 9 +206646.69 0.189 C57
2024-01-09 01:35:04 S 07 20 13.644 +73 26 27.42 V C57
2024-01-09 01:35:04 s 1 +224684.70 9 +208273.68 0.774 C57
2024-01-09 07:15:04 S 07 20 05.316 +73 34 43.93 V C57
2024-01-09 07:15:04 s 1 +219929.00 4 +221599.48 0.969 C57
2024-01-09 07:55:04 S 07 20 04.428 +73 35 41.39 V C57
2024-01-09 07:55:04 s 1 +219307.27 5 +223106.80 0.79 C57
2024-01-09 08:15:04 S 07 20 03.458 +73 36 13.03 V C57
2024-01-09 08:15:04 s 1 +218991.55 6 +223855.59 0.235 C57
2024-01-09 09:55:04 S 07 20 00.948 +73 38 33.83 V C57
2024-01-09 09:55:04 s 1 +217364.74 0 +227550.59 0.239 C57
2024-01-09 10:15:04 S 07 19 59.897 +73 39 02.23 V C57
2024-01-09 10:15:04 s 1 +217029.76 9 +228279.73 0.056 C57
2024-01-09 11:15:04 S 07 19 58.426 +73 40 30.72 V C57
2024-01-09 11:15:04 s 1 +216005.76 9 +230447.29 0.121 C57
2024-01-09 11:35:04 S 07 19 58.315 +73 41 00.96 V C57
2024-01-09 11:35:04 s 1 +215658.09 9 +231163.17 0.382 C57
2024-01-09 11:55:04 S 07 19 57.178 +73 41 26.70 V C57
2024-01-09 11:55:04 s 1 +215307.25 5 +231875.69 0.768 C57
2024-01-09 12:15:04 S 07 19 56.899 +73 41 53.27 V C57
2024-01-09 12:15:04 s 1 +214953.25 5 +232584.85 0.296 C57
2024-01-09 12:35:04 S 07 19 56.294 +73 42 21.53 V C57
2024-01-09 12:35:04 s 1 +214596.11 7 +233290.67 0.983 C57
2024-01-09 12:55:04 S 07 19 56.040 +73 42 54.61 V C57
2024-01-09 12:55:04 s 1 +214235.82 3 +233993.11 0.822 C57
2024-01-09 13:15:04 S 07 19 55.090 +73 43 20.71 V C57
2024-01-09 13:15:04 s 1 +213872.39 3 +234692.17 0.833 C57
2024-01-09 13:35:04 S 07 19 54.264 +73 43 42.02 V C57
2024-01-09 13:35:04 s 1 +213505.84 2 +235387.86 0.029 C57
2024-01-09 14:35:04 S 07 19 52.620 +73 45 11.92 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)