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
2024-01-02 17:41:46 S 07 15 42.406 +68 54 14.58 V C57
2024-01-02 17:41:46 s 1 -100809.56 8 -63410.251 5160.0 C57
2024-01-02 18:01:46 S 07 15 42.206 +68 54 47.16 V C57
2024-01-02 18:01:46 s 1 -100186.74 7 -65338.867 7320.0 C57
2024-01-02 18:21:46 S 07 15 41.748 +68 55 19.16 V C57
2024-01-02 18:21:46 s 1 -99543.455 0 -67254.101 8170.0 C57
2024-01-02 18:41:46 S 07 15 41.220 +68 55 51.71 V C57
2024-01-02 18:41:46 s 1 -98879.447 0 -69155.312 7610.0 C57
2024-01-02 19:21:46 S 07 15 41.028 +68 56 52.48 V C57
2024-01-02 19:21:46 s 1 -97489.627 0 -72913.921 1790.0 C57
2024-01-02 19:41:46 S 07 15 40.570 +68 57 31.07 V C57
2024-01-02 19:41:46 s 1 -96763.979 0 -74770.442 1230.0 C57
2024-01-02 20:01:46 S 07 15 40.553 +68 58 02.89 V C57
2024-01-02 20:01:46 s 1 -96017.788 0 -76611.057 7640.0 C57
2024-01-02 20:21:46 S 07 15 40.231 +68 58 36.19 V C57
2024-01-02 20:21:46 s 1 -95251.459 0 -78435.574 5620.0 C57
2024-01-02 20:41:46 S 07 15 40.027 +68 59 07.30 V C57
2024-01-02 20:41:46 s 1 -94464.813 0 -80243.333 5760.0 C57
2024-01-02 21:01:46 S 07 15 39.871 +68 59 40.13 V C57
2024-01-02 21:01:46 s 1 -93657.903 0 -82033.846 330.0 C57
2024-01-02 21:21:46 S 07 15 39.890 +69 00 13.10 V C57
2024-01-02 21:21:46 s 1 -92831.158 0 -83806.957 4060.0 C57
2024-01-02 21:41:46 S 07 15 39.689 +69 00 46.55 V C57
2024-01-02 21:41:46 s 1 -91984.438 0 -85562.006 7890.0 C57
2024-01-02 22:01:46 S 07 15 39.698 +69 01 19.81 V C57
2024-01-02 22:01:46 s 1 -91117.825 0 -87298.522 4330.0 C57
2024-01-02 22:21:46 S 07 15 38.978 +69 01 56.82 V C57
2024-01-02 22:21:46 s 1 -90231.777 0 -89016.386 8220.0 C57
2024-01-06 10:14:16 C 07 16 04.423 +71 40 39.18 V T05
2024-01-06 10:17:50 C 07 16 04.236 +71 40 45.01 V T05
2024-01-06 10:21:58 C 07 16 03.991 +71 40 51.82 V T05
2024-01-06 10:31:45 C 07 16 03.478 +71 41 07.40 V T05
2024-01-06 11:55:04 S 07 19 56.419 +71 43 49.44 V C57
2024-01-06 11:55:04 s 1 +205136.65 2 +16779.206 0.293 C57
2024-01-06 12:15:04 S 07 19 56.604 +71 44 25.62 V C57
2024-01-06 12:15:04 s 1 +205654.78 5 +17961.785 0.587 C57
2024-01-06 15:35:04 S 07 20 01.423 +71 50 30.84 V C57
2024-01-06 15:35:04 s 1 +210550.53 9 +29757.893 0.223 C57
2024-01-06 15:55:04 S 07 20 01.606 +71 51 09.83 V C57
2024-01-06 15:55:04 s 1 +211011.86 2 +30933.960 0.557 C57
2024-01-06 16:15:04 S 07 20 01.966 +71 51 43.70 V C57
2024-01-06 16:15:04 s 1 +211468.10 9 +32109.281 0.217 C57
2024-01-06 16:35:04 S 07 20 03.617 +71 52 22.94 V C57
2024-01-06 16:35:04 s 1 +211919.31 1 +33283.835 0.241 C57
2024-01-06 17:35:04 S 07 20 04.212 +71 54 08.06 V C57
2024-01-06 17:35:04 s 1 +213242.63 9 +36802.636 0.58 C57
2024-01-06 17:55:04 S 07 20 05.707 +71 54 45.25 V C57
2024-01-06 17:55:04 s 1 +213673.70 9 +37973.871 0.195 C57
2024-01-06 20:15:04 S 07 20 08.530 +71 58 58.01 V C57
2024-01-06 20:15:04 s 1 +216552.20 5 +46146.406 0.543 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)