450259 (2003 WQ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4532362476 ± 4.56e-08
Semi-major axis (a)1.8002742584 AU ± 4.12e-09
Inclination (i)17.79845189° ± 1.07e-05
Long. of Asc. Node (Ω)38.55682775° ± 1.38e-05
Arg. of Perihelion (ω)100.18172853° ± 2.86e-05
Mean Anomaly (M)2.28157684° ± 1.29e-05
Mean Motion (n)0.4080414373°/day ± 1.40e-09
Perihelion dist (q)0.98432471 AU ± 8.21e-08
Aphelion dist (Q)2.61622381 AU ± 8.23e-08
Orbital Period2.41550537 yr ± 8.30e-09
Physical Parameters
H (abs. magnitude)19.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.509″
Uncertainty0
Orbit TypeApollo
MOID0.191927 AU
Observations Used146
Oppositions10
Arc Total2003-2020
First Observation Used2003-10-23
Last Observation Used2020-12-09
Observations (150)
Date Type RA Dec Mag Band Observatory
2003-10-23 10:25:39 C 03 18 32.53 +17 26 26.0 c 691
2003-10-23 11:05:27 C 03 18 30.17 +17 26 56.1 c 691
2003-10-23 11:44:57 C 03 18 27.83 +17 27 26.0 c 691
2003-10-29 06:55:28 C 03 09 15.68 +19 20 58.5 19.8 c 704
2003-10-29 07:12:23 C 03 09 14.32 +19 21 13.1 20.2 c 704
2003-10-29 07:30:19 C 03 09 12.94 +19 21 29.8 19.8 c 704
2003-11-01 06:15:33 C 03 03 25.10 +20 24 56.2 19.8 c 704
2003-11-01 06:32:49 C 03 03 23.44 +20 25 11.6 19.8 c 704
2003-11-01 06:50:17 C 03 03 21.85 +20 25 28.8 19.4 c 704
2003-11-19 04:46:51 C 02 12 34.80 +27 49 35.8 19.5 c 704
2003-11-19 05:41:57 C 02 12 26.64 +27 50 35.5 19.5 c 704
2003-11-19 06:00:57 C 02 12 23.77 +27 50 56.5 19.4 c 704
2003-11-19 23:34:22 C 02 09 51.62 +28 09 41.5 19.6 o 026
2003-11-20 00:00:22 C 02 09 47.76 +28 10 09.0 19.2 o 026
2003-11-20 02:58:39 C 02 09 23.44 +28 13 23.9 c 673
2003-11-20 03:01:29 C 02 09 23.04 +28 13 26.7 c 673
2003-11-20 03:04:09 C 02 09 22.69 +28 13 29.5 c 673
2003-11-20 03:06:59 C 02 09 22.23 +28 13 32.8 c 673
2003-11-20 03:09:50 C 02 09 21.80 +28 13 36.0 c 673
2003-11-20 03:12:41 C 02 09 21.38 +28 13 39.1 c 673
2003-11-20 04:32:17 C 02 09 08.96 +28 15 04.6 r H36
2003-11-20 04:37:18 C 02 09 08.19 +28 15 09.2 r H36
2003-11-20 04:42:46 C 02 09 07.74 +28 15 18.1 c 854
2003-11-20 04:45:55 C 02 09 07.28 +28 15 22.0 c 854
2003-11-20 04:46:47 C 02 09 07.05 +28 15 22.9 19.7 c 704
2003-11-20 04:46:57 C 02 09 07.02 +28 15 22.1 19.5 c 704
2003-11-20 04:47:31 C 02 09 07.05 +28 15 23.0 c 854
2003-11-20 05:05:34 C 02 09 04.25 +28 15 42.8 19.6 c 704
2003-11-20 05:05:46 C 02 09 04.15 +28 15 42.9 20.0 c 704
2003-11-20 05:24:16 C 02 09 01.40 +28 16 02.7 19.4 c 704
2003-11-20 05:24:26 C 02 09 01.22 +28 16 03.0 20.0 c 704
2003-11-20 05:31:48 C 02 08 59.99 +28 16 07.8 r 649
2003-11-20 05:34:22 C 02 08 59.59 +28 16 10.5 r 649
2003-11-20 05:36:55 C 02 08 59.21 +28 16 13.4 r 649
2003-11-20 05:43:04 C 02 08 58.55 +28 16 22.0 19.6 c 704
2003-11-20 05:43:16 C 02 08 58.53 +28 16 23.0 19.7 c 704
2003-11-20 05:44:10 C 02 08 58.37 +28 16 22.7 19.2 c 704
2003-11-20 06:01:35 C 02 08 55.77 +28 16 42.5 19.3 c 704
2003-11-20 06:01:47 C 02 08 55.67 +28 16 43.4 19.5 c 704
2003-11-20 06:05:45 C 02 08 55.10 +28 16 46.5 r 448
2003-11-20 06:11:42 C 02 08 54.23 +28 16 52.6 r 448
2003-11-20 06:20:02 C 02 08 52.97 +28 17 01.8 r 448
2003-11-20 06:38:21 C 02 08 50.23 +28 17 21.7 20.2 c 704
2003-11-20 07:03:14 C 02 08 46.46 +28 17 47.4 19.5 c 704
2003-11-20 07:31:38 C 02 08 42.20 +28 18 17.7 19.4 c 704
2003-11-22 20:03:15 C 01 59 49.47 +29 22 29.8 c 246
2003-11-22 20:04:35 C 01 59 49.24 +29 22 31.9 c 246
2003-11-22 20:05:40 C 01 59 49.09 +29 22 32.9 c 246
2003-11-22 20:07:43 C 01 59 48.73 +29 22 33.9 c 246
2003-11-22 20:09:09 C 01 59 48.55 +29 22 35.2 c 246