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
2024-01-07 19:35:04 s 1 +232849.54 7 +124024.63 0.387 C57
2024-01-07 19:55:04 S 07 20 28.238 +72 39 47.84 V C57
2024-01-07 19:55:04 s 1 +232928.64 7 +125071.66 0.798 C57
2024-01-07 20:15:04 S 07 20 28.274 +72 40 24.24 V C57
2024-01-07 20:15:04 s 1 +233003.67 4 +126116.52 0.022 C57
2024-01-07 20:35:04 S 07 20 28.219 +72 40 54.37 V C57
2024-01-07 20:35:04 s 1 +233074.65 1 +127159.20 0.085 C57
2024-01-07 20:55:04 S 07 20 28.082 +72 41 30.37 V C57
2024-01-07 20:55:04 s 1 +233141.55 7 +128199.68 0.976 C57
2024-01-07 21:35:04 S 07 20 28.675 +72 42 33.62 V C57
2024-01-07 21:35:04 s 1 +233263.25 9 +130273.99 0.348 C57
2024-01-07 21:55:04 S 07 20 28.726 +72 43 07.50 V C57
2024-01-07 21:55:04 s 1 +233318.05 8 +131307.80 0.842 C57
2024-01-07 22:15:04 S 07 20 29.119 +72 43 39.32 V C57
2024-01-07 22:15:04 s 1 +233368.84 2 +132339.36 0.233 C57
2024-01-07 22:35:04 S 07 20 29.023 +72 44 13.38 V C57
2024-01-07 22:35:04 s 1 +233415.63 3 +133368.67 0.544 C57
2024-01-08 00:55:04 S 07 20 28.426 +72 48 02.34 V C57
2024-01-08 00:55:04 s 1 +233631.68 4 +140509.60 0.217 C57
2024-01-08 01:15:04 S 07 20 28.675 +72 48 36.07 V C57
2024-01-08 01:15:04 s 1 +233646.74 1 +141520.42 0.263 C57
2024-01-08 01:35:04 S 07 20 28.699 +72 49 07.64 V C57
2024-01-08 01:35:04 s 1 +233657.88 8 +142528.90 0.346 C57
2024-01-08 01:55:04 S 07 20 28.694 +72 49 39.29 V C57
2024-01-08 01:55:04 s 1 +233665.10 4 +143534.99 0.458 C57
2024-01-08 02:15:04 S 07 20 28.591 +72 50 12.70 V C57
2024-01-08 02:15:04 s 1 +233668.41 7 +144538.70 0.623 C57
2024-01-08 02:35:04 S 07 20 28.394 +72 50 45.56 V C57
2024-01-08 02:35:04 s 1 +233667.84 7 +145540.03 0.864 C57
2024-01-08 05:15:04 S 07 20 27.264 +72 55 00.70 V C57
2024-01-08 05:15:04 s 1 +233523.98 7 +153463.13 0.59 C57
2024-01-08 05:55:04 S 07 20 28.025 +72 56 04.70 V C57
2024-01-08 05:55:04 s 1 +233449.67 9 +155419.23 0.555 C57
2024-01-08 06:55:04 S 07 20 28.032 +72 57 44.21 V C57
2024-01-08 06:55:04 s 1 +233309.72 8 +158334.52 0.542 C57
2024-01-08 07:15:04 S 07 20 27.526 +72 58 14.05 V C57
2024-01-08 07:15:04 s 1 +233255.51 3 +159301.21 0.994 C57
2024-01-08 07:35:04 S 07 20 26.770 +72 58 47.64 V C57
2024-01-08 07:35:04 s 1 +233197.54 4 +160265.36 0.706 C57
2024-01-08 08:15:04 S 07 20 27.046 +72 59 49.67 V C57
2024-01-08 08:15:04 s 1 +233070.31 1 +162185.94 0.908 C57
2024-01-08 08:35:04 S 07 20 27.238 +73 00 21.35 V C57
2024-01-08 08:35:04 s 1 +233001.09 2 +163142.37 0.441 C57
2024-01-08 08:55:04 S 07 20 27.312 +73 00 52.45 V C57
2024-01-08 08:55:04 s 1 +232928.12 5 +164096.20 0.26 C57
2024-01-08 09:15:04 S 07 20 27.461 +73 01 23.27 V C57
2024-01-08 09:15:04 s 1 +232851.43 4 +165047.43 0.389 C57
2024-01-08 10:15:04 S 07 20 26.112 +73 02 59.93 V C57
2024-01-08 10:15:04 s 1 +232599.10 3 +167885.41 0.755 C57
2024-01-08 10:35:04 S 07 20 26.448 +73 03 30.96 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)