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 22:28:24 S 07 16 52.121 +74 53 43.15 V C57
2024-01-11 22:28:24 s 1 +110008.43 7 +296147.73 6190.0 C57
2024-01-11 22:48:24 S 07 16 51.274 +74 54 04.54 V C57
2024-01-11 22:48:24 s 1 +109192.42 0 +296108.33 4890.0 C57
2024-01-11 23:08:24 S 07 16 49.661 +74 54 27.22 V C57
2024-01-11 23:08:24 s 1 +108374.34 1 +296063.50 3720.0 C57
2024-01-11 23:28:24 S 07 16 47.822 +74 54 45.72 V C57
2024-01-11 23:28:24 s 1 +107554.25 6 +296013.34 2550.0 C57
2024-01-11 23:48:24 S 07 16 46.205 +74 55 05.38 V C57
2024-01-11 23:48:24 s 1 +106732.15 6 +295957.79 1240.0 C57
2024-01-12 00:08:24 S 07 16 44.998 +74 55 26.65 V C57
2024-01-12 00:08:24 s 1 +105908.02 2 +295896.77 9620.0 C57
2024-01-12 00:28:24 S 07 16 43.298 +74 55 48.11 V C57
2024-01-12 00:28:24 s 1 +105081.90 7 +295830.36 7570.0 C57
2024-01-12 00:48:24 S 07 16 41.597 +74 56 07.44 V C57
2024-01-12 00:48:24 s 1 +104253.80 4 +295758.52 4940.0 C57
2024-01-12 02:08:24 S 07 16 35.554 +74 57 29.48 V C57
2024-01-12 02:08:24 s 1 +100921.60 5 +295416.21 5530.0 C57
2024-01-12 02:28:24 S 07 16 34.483 +74 57 49.61 V C57
2024-01-12 02:28:24 s 1 +100083.67 8 +295316.88 7730.0 C57
2024-01-12 02:48:24 S 07 16 32.465 +74 58 09.70 V C57
2024-01-12 02:48:24 s 1 +99243.818 0 +295212.01 8440.0 C57
2024-01-12 03:08:24 S 07 16 30.540 +74 58 28.16 V C57
2024-01-12 03:08:24 s 1 +98402.009 0 +295101.52 7480.0 C57
2024-01-12 03:28:24 S 07 16 29.234 +74 58 50.12 V C57
2024-01-12 03:28:24 s 1 +97558.302 0 +294985.50 4750.0 C57
2024-01-12 03:48:24 S 07 16 27.526 +74 59 10.28 V C57
2024-01-12 03:48:24 s 1 +96712.692 0 +294863.90 60.0 C57
2024-01-12 05:08:24 S 07 16 21.523 +75 00 31.90 V C57
2024-01-12 05:08:24 s 1 +93311.331 0 +294321.07 8590.0 C57
2024-01-12 05:28:24 S 07 16 19.510 +75 00 50.65 V C57
2024-01-12 05:28:24 s 1 +92456.332 0 +294171.24 1760.0 C57
2024-01-12 05:48:24 S 07 16 18.204 +75 01 09.84 V C57
2024-01-12 05:48:24 s 1 +91599.489 0 +294015.72 2040.0 C57
2024-01-12 06:08:24 S 07 16 16.442 +75 01 28.63 V C57
2024-01-12 06:08:24 s 1 +90740.788 0 +293854.42 9200.0 C57
2024-01-12 06:28:24 S 07 16 14.885 +75 01 50.70 V C57
2024-01-12 06:28:24 s 1 +89880.279 0 +293687.45 3150.0 C57
2024-01-12 06:48:24 S 07 16 13.238 +75 02 09.42 V C57
2024-01-12 06:48:24 s 1 +89017.958 0 +293514.74 3710.0 C57
2024-01-12 08:08:24 S 07 16 06.739 +75 03 30.78 V C57
2024-01-12 08:08:24 s 1 +85550.688 0 +292765.92 8450.0 C57
2024-01-12 08:28:24 S 07 16 04.742 +75 03 47.56 V C57
2024-01-12 08:28:24 s 1 +84679.447 0 +292564.20 9460.0 C57
2024-01-12 08:48:24 S 07 16 03.703 +75 04 06.53 V C57
2024-01-12 08:48:24 s 1 +83806.460 0 +292356.64 6060.0 C57
2024-01-12 09:08:24 S 07 16 01.262 +75 04 25.32 V C57
2024-01-12 09:08:24 s 1 +82931.712 0 +292143.13 8000.0 C57
2024-01-12 09:28:24 S 07 16 00.012 +75 04 44.87 V C57
2024-01-12 09:28:24 s 1 +82055.254 0 +291923.80 5220.0 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)