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 22:08:24 S 07 14 53.717 +75 16 22.51 V C57
2024-01-12 22:08:24 s 1 +47592.793 0 +279039.76 7610.0 C57
2024-01-12 22:28:24 S 07 14 51.929 +75 16 42.56 V C57
2024-01-12 22:28:24 s 1 +46659.049 0 +278575.93 6540.0 C57
2024-01-12 22:48:24 S 07 14 49.428 +75 16 58.58 V C57
2024-01-12 22:48:24 s 1 +45724.136 0 +278105.45 2460.0 C57
2024-01-12 23:08:24 S 07 14 48.523 +75 17 16.91 V C57
2024-01-12 23:08:24 s 1 +44788.056 0 +277628.19 4960.0 C57
2024-01-12 23:28:24 S 07 14 45.689 +75 17 35.81 V C57
2024-01-12 23:28:24 s 1 +43850.850 0 +277144.28 4070.0 C57
2024-01-12 23:48:24 S 07 14 44.093 +75 17 49.81 V C57
2024-01-12 23:48:24 s 1 +42912.527 0 +276653.66 9460.0 C57
2024-01-13 00:08:24 S 07 14 42.876 +75 18 09.50 V C57
2024-01-13 00:08:24 s 1 +41973.090 0 +276156.19 660.0 C57
2024-01-13 00:28:24 S 07 14 40.514 +75 18 25.06 V C57
2024-01-13 00:28:24 s 1 +41032.580 0 +275652.02 7740.0 C57
2024-01-13 00:48:24 S 07 14 38.635 +75 18 42.34 V C57
2024-01-13 00:48:24 s 1 +40091.007 0 +275141.05 330.0 C57
2024-01-13 03:08:24 S 07 14 26.328 +75 20 40.24 V C57
2024-01-13 03:08:24 s 1 +33471.690 0 +271371.82 9580.0 C57
2024-01-13 03:28:24 S 07 14 24.454 +75 20 56.80 V C57
2024-01-13 03:28:24 s 1 +32522.270 0 +270805.66 6590.0 C57
2024-01-13 03:48:24 S 07 14 22.430 +75 21 14.08 V C57
2024-01-13 03:48:24 s 1 +31571.959 0 +270232.51 6730.0 C57
2024-01-13 04:08:24 S 07 14 20.657 +75 21 32.44 V C57
2024-01-13 04:08:24 s 1 +30620.765 0 +269652.26 9480.0 C57
2024-01-13 04:28:24 S 07 14 18.295 +75 21 46.15 V C57
2024-01-13 04:28:24 s 1 +29668.728 0 +269065.04 4940.0 C57
2024-01-13 05:48:24 S 07 14 09.641 +75 22 53.76 V C57
2024-01-13 05:48:24 s 1 +25852.478 0 +266645.24 6320.0 C57
2024-01-13 06:08:24 S 07 14 08.155 +75 23 08.81 V C57
2024-01-13 06:08:24 s 1 +24896.492 0 +266022.40 9970.0 C57
2024-01-13 06:28:24 S 07 14 06.509 +75 23 23.71 V C57
2024-01-13 06:28:24 s 1 +23939.791 0 +265392.45 4620.0 C57
2024-01-13 06:43:31 C 07 11 51.785 +75 06 08.64 Z U76
2024-01-13 06:48:24 S 07 14 05.107 +75 23 40.38 V C57
2024-01-13 06:48:24 s 1 +22982.390 0 +264755.32 9800.0 C57
2024-01-13 06:54:29 C 07 11 51.036 +75 06 18.58 Z U76
2024-01-13 07:04:11 C 07 11 50.522 +75 06 27.61 Z U76
2024-01-13 07:08:24 S 07 14 02.928 +75 23 57.52 V C57
2024-01-13 07:08:24 s 1 +22024.303 0 +264110.87 4950.0 C57
2024-01-13 07:28:24 S 07 14 00.895 +75 24 12.24 V C57
2024-01-13 07:28:24 s 1 +21065.568 0 +263459.25 190.0 C57
2024-01-13 07:48:24 S 07 13 58.944 +75 24 28.91 V C57
2024-01-13 07:48:24 s 1 +20106.201 0 +262800.38 5060.0 C57
2024-01-13 09:28:24 S 07 13 48.562 +75 25 48.25 V C57
2024-01-13 09:28:24 s 1 +15300.702 0 +259395.95 1680.0 C57
2024-01-13 09:48:24 S 07 13 47.213 +75 26 02.69 V C57
2024-01-13 09:48:24 s 1 +14338.046 0 +258692.97 7460.0 C57
2024-01-13 10:08:24 S 07 13 45.276 +75 26 19.00 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)