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
2024-01-01 17:41:46 S 07 17 02.537 +68 14 42.40 V C57
2024-01-01 17:41:46 s 1 -97843.181 0 +84613.461 0.142 C57
2024-01-01 18:01:46 S 07 17 01.046 +68 15 16.31 V C57
2024-01-01 18:01:46 s 1 -98386.907 0 +82691.988 0.299 C57
2024-01-01 18:21:46 S 07 16 59.604 +68 15 52.52 V C57
2024-01-01 18:21:46 s 1 -98920.898 0 +80762.314 0.079 C57
2024-01-01 19:01:46 S 07 16 56.717 +68 17 02.72 V C57
2024-01-01 19:01:46 s 1 -99958.566 0 +76878.410 0.453 C57
2024-01-01 19:21:46 S 07 16 55.034 +68 17 33.58 V C57
2024-01-01 19:21:46 s 1 -100462.03 1 +74924.495 0.952 C57
2024-01-01 19:41:46 S 07 16 53.705 +68 18 08.53 V C57
2024-01-01 19:41:46 s 1 -100954.93 4 +72962.687 0.381 C57
2024-01-01 20:01:46 S 07 16 52.010 +68 18 42.80 V C57
2024-01-01 20:01:46 s 1 -101437.06 5 +70993.083 0.571 C57
2024-01-01 20:21:46 S 07 16 50.561 +68 19 15.28 V C57
2024-01-01 20:21:46 s 1 -101908.41 7 +69015.923 0.601 C57
2024-01-01 21:21:46 S 07 16 45.962 +68 20 59.32 V C57
2024-01-01 21:21:46 s 1 -103255.19 9 +63039.833 0.459 C57
2024-01-01 21:41:46 S 07 16 44.470 +68 21 33.52 V C57
2024-01-01 21:41:46 s 1 -103681.14 4 +61033.421 0.965 C57
2024-01-01 22:01:46 S 07 16 43.022 +68 22 08.22 V C57
2024-01-01 22:01:46 s 1 -104095.20 8 +59020.009 0.439 C57
2024-01-01 22:21:46 S 07 16 41.494 +68 22 41.38 V C57
2024-01-01 22:21:46 s 1 -104497.39 1 +56999.856 0.972 C57
2024-01-01 22:41:46 S 07 16 40.075 +68 23 15.47 V C57
2024-01-01 22:41:46 s 1 -104887.34 4 +54973.026 0.246 C57
2024-01-01 23:01:46 S 07 16 38.614 +68 23 48.41 V C57
2024-01-01 23:01:46 s 1 -105264.84 1 +52939.666 0.097 C57
2024-01-01 23:21:46 S 07 16 37.234 +68 24 21.20 V C57
2024-01-01 23:21:46 s 1 -105629.88 8 +50900.041 0.622 C57
2024-01-01 23:41:46 S 07 16 36.043 +68 24 53.71 V C57
2024-01-01 23:41:46 s 1 -105982.12 4 +48854.240 0.504 C57
2024-01-02 00:21:46 S 07 16 33.199 +68 26 02.87 V C57
2024-01-02 00:21:46 s 1 -106647.48 4 +44744.881 0.951 C57
2024-01-02 00:41:46 S 07 16 31.562 +68 26 36.78 V C57
2024-01-02 00:41:46 s 1 -106960.24 8 +42681.711 0.305 C57
2024-01-02 01:01:46 S 07 16 30.211 +68 27 09.76 V C57
2024-01-02 01:01:46 s 1 -107259.37 7 +40613.104 0.476 C57
2024-01-02 01:21:46 S 07 16 28.834 +68 27 42.88 V C57
2024-01-02 01:21:46 s 1 -107544.88 8 +38539.343 0.584 C57
2024-01-02 01:41:46 S 07 16 27.485 +68 28 15.64 V C57
2024-01-02 01:41:46 s 1 -107816.40 0 +36460.569 0.309 C57
2024-01-02 02:01:46 S 07 16 26.266 +68 28 48.43 V C57
2024-01-02 02:01:46 s 1 -108073.67 7 +34376.987 0.492 C57
2024-01-02 02:21:46 S 07 16 24.943 +68 29 20.69 V C57
2024-01-02 02:21:46 s 1 -108316.74 3 +32288.890 0.264 C57
2024-01-02 02:41:46 S 07 16 23.590 +68 29 54.28 V C57
2024-01-02 02:41:46 s 1 -108545.20 9 +30196.447 0.304 C57
2024-01-02 03:01:46 S 07 16 22.229 +68 30 28.51 V C57
2024-01-02 03:01:46 s 1 -108758.83 5 +28099.884 0.461 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)