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
2024-01-09 14:35:04 s 1 +212387.43 7 +237454.47 0.773 C57
2024-01-09 14:55:04 S 07 19 52.102 +73 45 41.22 V C57
2024-01-09 14:55:04 s 1 +212008.40 8 +238136.51 0.773 C57
2024-01-09 15:55:04 S 07 19 49.726 +73 47 03.84 V C57
2024-01-09 15:55:04 s 1 +210852.75 0 +240161.98 0.17 C57
2024-01-09 16:15:04 S 07 19 49.510 +73 47 32.71 V C57
2024-01-09 16:15:04 s 1 +210461.35 2 +240830.23 0.129 C57
2024-01-09 17:55:04 S 07 19 46.092 +73 49 50.34 V C57
2024-01-09 17:55:04 s 1 +208458.34 2 +244119.28 0.059 C57
2024-01-09 21:14:12 C 07 13 59.914 +73 37 50.70 X G01
2024-01-09 21:18:44 C 07 13 59.693 +73 37 56.50 X G01
2024-01-09 23:58:51 C 07 13 52.301 +73 41 15.97 X G01
2024-01-10 00:03:58 C 07 13 52.003 +73 41 23.39 X G01
2024-01-10 00:28:24 S 07 19 31.613 +73 58 44.98 V C57
2024-01-10 00:28:24 s 1 +199847.51 8 +256192.71 0.203 C57
2024-01-10 00:48:24 S 07 19 30.744 +73 59 12.77 V C57
2024-01-10 00:48:24 s 1 +199379.00 5 +256769.02 0.488 C57
2024-01-10 01:08:24 S 07 19 30.091 +73 59 37.82 V C57
2024-01-10 01:08:24 s 1 +198907.52 7 +257341.58 2530.0 C57
2024-01-10 03:08:24 S 07 19 24.547 +74 02 21.66 V C57
2024-01-10 03:08:24 s 1 +196017.62 3 +260698.66 8870.0 C57
2024-01-10 03:28:24 S 07 19 24.374 +74 02 47.44 V C57
2024-01-10 03:28:24 s 1 +195525.83 8 +261245.03 4110.0 C57
2024-01-10 03:48:24 S 07 19 23.266 +74 03 11.88 V C57
2024-01-10 03:48:24 s 1 +195031.17 7 +261787.62 5100.0 C57
2024-01-10 03:58:20 C 07 13 42.228 +73 45 57.10 X G01
2024-01-10 04:04:09 C 07 13 42.036 +73 46 03.72 X G01
2024-01-10 04:08:24 S 07 19 22.267 +74 03 40.75 V C57
2024-01-10 04:08:24 s 1 +194533.60 3 +262326.37 1720.0 C57
2024-01-10 04:28:24 S 07 19 21.197 +74 04 06.42 V C57
2024-01-10 04:28:24 s 1 +194033.18 8 +262861.35 4390.0 C57
2024-01-10 06:08:24 S 07 19 17.350 +74 06 17.46 V C57
2024-01-10 06:08:24 s 1 +191488.19 7 +265478.80 9200.0 C57
2024-01-10 06:28:24 S 07 19 15.979 +74 06 42.23 V C57
2024-01-10 06:28:24 s 1 +190970.67 4 +265990.76 9200.0 C57
2024-01-10 06:48:24 S 07 19 15.360 +74 07 08.69 V C57
2024-01-10 06:48:24 s 1 +190450.32 5 +266498.84 5770.0 C57
2024-01-10 07:08:24 S 07 19 14.743 +74 07 34.36 V C57
2024-01-10 07:08:24 s 1 +189927.11 6 +267003.00 8810.0 C57
2024-01-10 07:28:24 S 07 19 13.598 +74 08 00.85 V C57
2024-01-10 07:28:24 s 1 +189401.11 6 +267503.31 8720.0 C57
2024-01-10 07:48:24 S 07 19 12.641 +74 08 26.99 V C57
2024-01-10 07:48:24 s 1 +188872.30 6 +267999.71 5480.0 C57
2024-01-10 08:08:24 S 07 19 11.782 +74 08 48.26 V C57
2024-01-10 08:08:24 s 1 +188340.65 4 +268492.16 9000.0 C57
2024-01-10 08:28:24 S 07 19 10.584 +74 09 18.47 V C57
2024-01-10 08:28:24 s 1 +187806.22 7 +268980.73 9660.0 C57
2024-01-10 08:48:24 S 07 19 09.965 +74 09 43.67 V C57
2024-01-10 08:48:24 s 1 +187269.00 8 +269465.37 7440.0 C57
2024-01-10 09:08:24 S 07 19 09.118 +74 10 09.30 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)