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 10:35:04 s 1 +232507.60 5 +168826.13 0.246 C57
2024-01-08 10:55:04 S 07 20 25.922 +73 04 02.46 V C57
2024-01-08 10:55:04 s 1 +232412.40 8 +169764.20 0.092 C57
2024-01-08 11:15:04 S 07 20 26.203 +73 04 35.26 V C57
2024-01-08 11:15:04 s 1 +232313.53 6 +170699.60 0.318 C57
2024-01-08 11:35:04 S 07 20 25.819 +73 05 04.99 V C57
2024-01-08 11:35:04 s 1 +232211.00 9 +171632.35 0.942 C57
2024-01-08 11:55:04 S 07 20 25.834 +73 05 37.82 V C57
2024-01-08 11:55:04 s 1 +232104.80 6 +172562.40 0.957 C57
2024-01-08 12:00:02 C 07 14 46.822 +72 54 38.99 V T08
2024-01-08 12:04:41 C 07 14 46.570 +72 54 45.18 V T08
2024-01-08 12:14:33 C 07 14 46.066 +72 54 58.28 V T08
2024-01-08 12:31:48 C 07 14 45.130 +72 55 20.82 V T08
2024-01-08 13:15:04 S 07 20 24.806 +73 07 40.87 V C57
2024-01-08 13:15:04 s 1 +231637.00 5 +176261.53 0.878 C57
2024-01-08 13:26:49 C 07 14 42.276 +72 56 31.88 V T08
2024-01-08 13:34:50 C 07 14 41.938 +72 56 42.04 V T08
2024-01-08 13:35:04 S 07 20 24.458 +73 08 11.87 V C57
2024-01-08 13:35:04 s 1 +231512.60 4 +177178.02 0.045 C57
2024-01-08 13:40:23 C 07 14 41.647 +72 56 49.13 V T08
2024-01-08 14:15:04 S 07 20 23.870 +73 09 15.05 V C57
2024-01-08 14:15:04 s 1 +231252.93 3 +179002.75 0.768 C57
2024-01-08 14:35:04 S 07 20 23.717 +73 09 46.04 V C57
2024-01-08 14:35:04 s 1 +231117.70 9 +179910.99 0.368 C57
2024-01-08 14:55:04 S 07 20 23.479 +73 10 17.29 V C57
2024-01-08 14:55:04 s 1 +230978.88 0 +180816.46 0.459 C57
2024-01-08 15:15:04 S 07 20 23.453 +73 10 47.46 V C57
2024-01-08 15:15:04 s 1 +230836.47 0 +181719.15 0.063 C57
2024-01-08 16:15:04 S 07 20 22.325 +73 12 21.17 V C57
2024-01-08 16:15:04 s 1 +230387.82 5 +184410.45 0.064 C57
2024-01-08 16:35:04 S 07 20 22.118 +73 12 49.43 V C57
2024-01-08 16:35:04 s 1 +230231.17 0 +185301.94 0.833 C57
2024-01-08 16:55:04 S 07 20 22.128 +73 13 22.40 V C57
2024-01-08 16:55:04 s 1 +230070.95 4 +186190.60 0.158 C57
2024-01-08 17:15:04 S 07 20 22.015 +73 13 52.61 V C57
2024-01-08 17:15:04 s 1 +229907.20 2 +187076.42 0.061 C57
2024-01-08 17:35:04 S 07 20 21.768 +73 14 23.03 V C57
2024-01-08 17:35:04 s 1 +229739.93 1 +187959.41 0.559 C57
2024-01-08 17:55:04 S 07 20 21.245 +73 14 53.27 V C57
2024-01-08 17:55:04 s 1 +229569.12 3 +188839.53 0.647 C57
2024-01-08 18:15:04 S 07 20 21.050 +73 15 23.26 V C57
2024-01-08 18:15:04 s 1 +229394.80 1 +189716.79 0.344 C57
2024-01-08 18:35:04 S 07 20 20.309 +73 15 55.26 V C57
2024-01-08 18:35:04 s 1 +229216.98 2 +190591.19 0.668 C57
2024-01-08 18:55:04 S 07 20 19.793 +73 16 24.60 V C57
2024-01-08 18:55:04 s 1 +229035.64 7 +191462.69 0.613 C57
2024-01-08 19:15:04 S 07 20 19.543 +73 16 55.74 V C57
2024-01-08 19:15:04 s 1 +228850.81 9 +192331.31 0.199 C57
2024-01-08 19:35:04 S 07 20 19.450 +73 17 27.60 V C57
2024-01-08 19:35:04 s 1 +228662.51 7 +193197.04 0.444 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)