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
2023-12-18 06:53:23 C 07 16 47.356 +49 32 08.05 V 703
2023-12-18 20:59:43 C 07 17 05.738 +50 31 44.22 V 160
2023-12-18 21:05:25 C 07 17 05.762 +50 32 09.31 V 160
2023-12-18 21:11:13 C 07 17 05.866 +50 32 34.12 V 160
2023-12-19 19:56:14 B 07 17 32.67 +52 06 37.2 V 160
2023-12-19 20:02:31 B 07 17 32.67 +52 07 02.6 V 160
2023-12-25 10:06:31 C 07 19 03.958 +60 17 44.05 V T05
2023-12-25 10:17:10 C 07 19 03.766 +60 18 18.92 X F52
2023-12-25 10:31:14 C 07 19 03.508 +60 19 04.86 X F52
2023-12-25 10:36:46 C 07 19 03.418 +60 19 22.94 V T05
2023-12-25 10:39:23 C 07 19 03.326 +60 19 31.48 V T05
2023-12-25 10:43:56 C 07 19 03.235 +60 19 46.38 V T05
2023-12-25 10:59:26 C 07 19 02.968 +60 20 36.66 X F52
2023-12-27 09:10:39 C 07 19 11.446 +62 42 34.49 V T08
2023-12-27 09:14:56 C 07 19 11.266 +62 42 47.99 V T08
2023-12-27 09:45:00 C 07 19 10.606 +62 44 17.59 V T08
2023-12-28 02:01:46 S 07 23 25.824 +63 53 46.97 V C57
2023-12-28 02:01:46 s 1 +176424.86 9 +276374.06 3340.0 C57
2023-12-28 02:21:46 S 07 23 25.517 +63 54 44.93 V C57
2023-12-28 02:21:46 s 1 +175852.93 9 +276790.36 7440.0 C57
2023-12-28 02:41:46 S 07 23 25.198 +63 55 40.94 V C57
2023-12-28 02:41:46 s 1 +175278.30 8 +277202.46 30.0 C57
2023-12-28 03:01:46 S 07 23 24.888 +63 56 39.48 V C57
2023-12-28 03:01:46 s 1 +174700.97 7 +277610.32 1170.0 C57
2023-12-28 03:21:46 S 07 23 24.480 +63 57 34.13 V C57
2023-12-28 03:21:46 s 1 +174120.99 3 +278014.01 1150.0 C57
2023-12-28 03:41:46 S 07 23 24.144 +63 58 30.29 V C57
2023-12-28 03:41:46 s 1 +173538.32 8 +278413.46 9910.0 C57
2023-12-28 04:01:46 S 07 23 24.034 +63 59 30.05 V C57
2023-12-28 04:01:46 s 1 +172952.98 0 +278808.64 7510.0 C57
2023-12-28 04:21:46 S 07 23 23.402 +64 00 26.50 V C57
2023-12-28 04:21:46 s 1 +172364.99 7 +279199.62 4230.0 C57
2023-12-28 04:41:46 S 07 23 23.045 +64 01 27.19 V C57
2023-12-28 04:41:46 s 1 +171774.35 1 +279586.33 20.0 C57
2023-12-28 05:01:46 S 07 23 22.565 +64 02 24.22 V C57
2023-12-28 05:01:46 s 1 +171181.04 0 +279968.73 4940.0 C57
2023-12-28 05:21:46 S 07 23 22.325 +64 03 22.39 V C57
2023-12-28 05:21:46 s 1 +170585.11 3 +280346.90 9270.0 C57
2023-12-28 05:41:46 S 07 23 21.826 +64 04 16.93 V C57
2023-12-28 05:41:46 s 1 +169986.54 0 +280720.77 2950.0 C57
2023-12-28 06:01:46 S 07 23 21.504 +64 05 13.88 V C57
2023-12-28 06:01:46 s 1 +169385.32 0 +281090.30 6060.0 C57
2023-12-28 06:21:46 S 07 23 20.904 +64 06 10.08 V C57
2023-12-28 06:21:46 s 1 +168781.50 2 +281455.57 8860.0 C57
2023-12-28 11:41:46 S 07 23 13.776 +64 21 15.91 V C57
2023-12-28 11:41:46 s 1 +158768.28 4 +286704.00 7360.0 C57
2023-12-28 12:01:46 S 07 23 13.296 +64 22 09.84 V C57
2023-12-28 12:01:46 s 1 +158120.76 0 +286994.21 8200.0 C57
2023-12-28 12:21:46 S 07 23 12.847 +64 23 04.67 V C57
2023-12-28 12:21:46 s 1 +157470.74 6 +287279.94 500.0 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)