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
2024-01-27 19:05:03 S 07 12 13.426 +77 48 08.21 V C57
2024-01-27 19:05:03 s 1 -35569.306 0 +202364.03 0.426 C57
2024-01-27 21:05:03 S 07 12 08.388 +77 47 47.54 V C57
2024-01-27 21:05:03 s 1 -41425.965 0 +195186.58 0.547 C57
2024-01-27 21:25:03 S 07 12 07.082 +77 47 43.73 V C57
2024-01-27 21:25:03 s 1 -42395.594 0 +193957.27 0.408 C57
2024-01-27 21:29:11 C 07 11 44.213 +77 36 56.20 X G01
2024-01-27 21:33:12 C 07 11 44.143 +77 36 55.73 X G01
2024-01-27 21:35:25 C 07 11 44.275 +77 36 55.87 X G01
2024-01-27 21:37:15 C 07 11 44.374 +77 36 56.41 X G01
2024-01-27 22:05:03 S 07 12 05.280 +77 47 37.00 V C57
2024-01-27 22:05:03 s 1 -44328.735 0 +191470.19 0.839 C57
2024-01-28 00:25:03 S 07 11 58.193 +77 47 11.94 V C57
2024-01-28 00:25:03 s 1 -51023.347 0 +182464.01 0.035 C57
2024-01-28 00:45:03 S 07 11 57.182 +77 47 05.35 V C57
2024-01-28 00:45:03 s 1 -51969.723 0 +181138.92 0.523 C57
2024-01-28 01:25:03 S 07 11 54.749 +77 47 00.13 V C57
2024-01-28 01:25:03 s 1 -53854.255 0 +178459.74 0.005 C57
2024-01-28 03:45:03 S 07 11 49.764 +77 46 33.56 V C57
2024-01-28 03:45:03 s 1 -60355.576 0 +168776.60 0.006 C57
2024-01-28 04:05:03 S 07 11 48.221 +77 46 27.84 V C57
2024-01-28 04:05:03 s 1 -61271.267 0 +167354.33 0.497 C57
2024-01-28 04:25:03 S 07 11 47.534 +77 46 25.57 V C57
2024-01-28 04:25:03 s 1 -62183.422 0 +165922.24 0.007 C57
2024-01-28 06:45:03 S 07 11 41.911 +77 45 53.28 V C57
2024-01-28 06:45:03 s 1 -68462.500 0 +155623.76 0.714 C57
2024-01-28 07:25:03 S 07 11 39.905 +77 45 46.30 V C57
2024-01-28 07:25:03 s 1 -70219.679 0 +152593.24 0.506 C57
2024-01-28 07:45:03 S 07 11 38.962 +77 45 43.60 V C57
2024-01-28 07:45:03 s 1 -71091.642 0 +151063.29 0.674 C57
2024-01-28 10:25:03 S 07 11 32.218 +77 44 59.35 V C57
2024-01-28 10:25:03 s 1 -77895.098 0 +138472.55 0.48 C57
2024-01-28 16:05:03 S 07 11 18.744 +77 43 28.45 V C57
2024-01-28 16:05:03 s 1 -91129.961 0 +109678.42 0.674 C57
2024-01-28 16:25:03 S 07 11 18.082 +77 43 22.04 V C57
2024-01-28 16:25:03 s 1 -91847.223 0 +107900.74 0.039 C57
2024-01-28 17:05:03 S 07 11 16.872 +77 43 11.46 V C57
2024-01-28 17:05:03 s 1 -93258.725 0 +104318.37 0.859 C57
2024-01-28 19:05:03 S 07 11 12.842 +77 42 38.77 V C57
2024-01-28 19:05:03 s 1 -97298.575 0 +93359.607 0.597 C57
2024-01-28 19:25:03 S 07 11 12.427 +77 42 30.64 V C57
2024-01-28 19:25:03 s 1 -97941.963 0 +91503.018 0.403 C57
2024-01-28 21:11:18 B 07 12 34.334 +77 37 03.54 V L65
2024-01-28 21:20:05 B 07 12 34.435 +77 37 01.88 V L65
2024-01-28 21:28:52 B 07 12 34.829 +77 37 03.11 V L65
2024-01-29 01:45:03 S 07 11 01.258 +77 40 27.23 V C57
2024-01-29 01:45:03 s 1 -108288.52 2 +54749.991 0.071 C57
2024-01-29 02:05:03 S 07 11 00.835 +77 40 18.91 V C57
2024-01-29 02:05:03 s 1 -108722.89 7 +52746.314 0.196 C57
2024-01-29 02:25:03 S 07 10 59.532 +77 40 09.73 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)