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
2024-01-29 02:25:03 s 1 -109145.03 0 +50736.692 0.444 C57
2024-01-29 02:45:03 S 07 11 00.662 +77 40 04.19 V C57
2024-01-29 02:45:03 s 1 -109554.80 3 +48721.319 0.775 C57
2024-01-29 04:25:03 S 07 10 58.450 +77 39 28.84 V C57
2024-01-29 04:25:03 s 1 -111412.27 4 +38564.467 0.256 C57
2024-01-29 04:45:03 S 07 10 58.128 +77 39 23.51 V C57
2024-01-29 04:45:03 s 1 -111744.25 3 +36518.409 0.019 C57
2024-01-29 05:05:03 S 07 10 57.509 +77 39 15.44 V C57
2024-01-29 05:05:03 s 1 -112062.71 5 +34467.937 0.251 C57
2024-01-29 05:25:03 S 07 10 57.782 +77 39 08.71 V C57
2024-01-29 05:25:03 s 1 -112367.38 4 +32413.229 0.756 C57
2024-01-29 07:25:03 S 07 10 55.872 +77 38 24.07 V C57
2024-01-29 07:25:03 s 1 -113897.50 2 +20008.794 0.313 C57
2024-01-29 07:45:03 S 07 10 55.898 +77 38 17.48 V C57
2024-01-29 07:45:03 s 1 -114101.26 5 +17930.857 0.924 C57
2024-01-29 08:45:03 S 07 10 55.450 +77 37 55.31 V C57
2024-01-29 08:45:03 s 1 -114621.45 5 +11683.962 0.959 C57
2024-01-29 10:45:03 S 07 10 54.828 +77 37 12.43 V C57
2024-01-29 10:45:03 s 1 -115237.36 0 - 844.564 0.944 C57
2024-01-29 11:05:03 S 07 10 54.874 +77 37 02.86 V C57
2024-01-29 11:05:03 s 1 -115283.23 8 - 2933.853 0.623 C57
2024-02-01 08:20:22 C 07 16 23.249 +77 29 51.32 V T08
2024-02-01 08:24:32 C 07 16 23.345 +77 29 50.68 V T08
2024-02-01 08:29:51 C 07 16 23.450 +77 29 50.14 V T08
2024-02-01 08:37:10 C 07 16 23.705 +77 29 48.62 V T08
2024-02-01 11:13:24 C 07 16 27.946 +77 29 19.72 V T08
2024-02-01 11:17:36 C 07 16 27.960 +77 29 19.21 V T08
2024-02-01 11:48:06 C 07 16 28.918 +77 29 12.95 V T08
2024-02-01 12:25:52 C 07 16 30.223 +77 29 03.73 V T08
2024-02-03 09:50:06 C 07 19 14.078 +77 20 07.69 V T05
2024-02-03 09:59:53 C 07 19 14.446 +77 20 04.70 V T05
2024-02-03 10:14:56 C 07 19 14.998 +77 20 01.14 V T05
2024-02-15 09:16:33 C 07 42 49.118 +75 17 24.00 V T05
2024-02-15 09:21:07 C 07 42 49.454 +75 17 20.90 V T05
2024-02-15 09:31:35 C 07 42 50.222 +75 17 14.46 V T05
2024-02-15 09:52:34 C 07 42 51.931 +75 17 01.72 V T05
2024-02-15 10:00:25 C 07 42 52.543 +75 16 57.18 V T05
2024-02-15 10:05:06 C 07 42 52.884 +75 16 53.80 V T05
2024-02-15 10:21:36 C 07 42 54.341 +75 16 43.25 V T05
2024-02-27 10:26:53 C 08 11 54.854 +71 44 27.89 V T05
2024-02-27 10:32:22 C 08 11 55.334 +71 44 23.24 V T05
2024-02-27 10:47:03 C 08 11 56.801 +71 44 10.14 V T05
2024-02-27 11:00:29 C 08 11 57.691 +71 43 57.40 V T05
2024-03-12 05:54:50 C 08 44 43.696 +66 21 21.10 V 703
2024-03-12 05:58:17 C 08 44 44.185 +66 21 17.06 V 703
2024-03-12 06:01:43 C 08 44 44.520 +66 21 12.89 V 703
2024-03-12 06:05:10 C 08 44 44.851 +66 21 08.86 V 703
2024-03-14 01:53:15 C 08 48 56.489 +65 33 32.62 V W16
2024-03-14 02:07:30 C 08 48 57.730 +65 33 17.46 V W16
2024-03-14 02:21:22 C 08 48 58.939 +65 33 02.27 V W16
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)