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
2003-11-25 22:26:11 C 01 48 42.71 +30 39 42.2 r 213
2003-11-25 22:29:17 C 01 48 42.13 +30 39 47.8 r 213
2003-11-27 20:50:20 C 01 41 46.56 +31 26 34.2 r 941
2003-11-27 20:53:36 C 01 41 46.11 +31 26 37.4 r 941
2003-11-27 20:55:14 C 01 41 45.87 +31 26 39.3 r 941
2003-11-27 20:56:52 C 01 41 45.63 +31 26 40.8 r 941
2003-11-27 20:58:30 C 01 41 45.38 +31 26 42.6 r 941
2003-12-03 04:37:02 C 01 23 00.95 +33 29 42.7 19.2 c 704
2003-12-03 04:55:52 C 01 22 57.95 +33 30 01.6 19.4 c 704
2003-12-03 05:15:01 C 01 22 55.23 +33 30 17.8 19.8 c 704
2003-12-03 05:33:41 C 01 22 52.46 +33 30 35.7 19.4 c 704
2003-12-03 05:52:22 C 01 22 49.70 +33 30 52.7 19.2 c 704
2003-12-11 03:47:52 C 00 57 19.36 +36 17 57.2 r 448
2003-12-11 04:07:37 C 00 57 16.80 +36 18 13.6 r 448
2003-12-11 04:35:56 C 00 57 13.11 +36 18 37.1 r 448
2003-12-13 19:57:12 C 00 49 37.66 +37 10 55.7 r 941
2003-12-13 19:58:50 C 00 49 37.46 +37 10 57.2 r 941
2003-12-13 20:00:28 C 00 49 37.28 +37 10 58.4 r 941
2003-12-18 01:30:32 C 00 38 33.01 +38 32 46.8 19.7 c 704
2003-12-18 01:49:28 C 00 38 30.87 +38 33 00.7 20.0 c 704
2003-12-18 02:08:23 C 00 38 28.77 +38 33 16.3 20.2 c 704
2003-12-18 02:47:17 C 00 38 24.62 +38 33 46.4 20.1 c 704
2004-01-06 16:56:27 C 00 04 22.25 +45 04 04.9 o 461
2004-03-14 11:49:37 C 19 35 32.35 +84 07 48.7 c 926
2004-03-14 11:51:31 C 19 35 28.67 +84 07 52.1 c 926
2004-03-14 11:53:24 C 19 35 25.79 +84 07 52.7 c 926
2004-03-31 22:45:08 C 12 59 23.07 +62 47 36.3 c 176
2004-03-31 22:46:27 C 12 59 22.82 +62 47 29.7 c 176
2004-03-31 22:47:47 C 12 59 22.57 +62 47 23.0 c 176
2004-03-31 22:49:07 C 12 59 22.32 +62 47 16.3 c 176
2004-03-31 22:50:26 C 12 59 22.07 +62 47 09.7 c 176
2004-04-05 22:18:07 C 12 45 05.65 +52 07 50.3 o 170
2004-04-05 22:20:55 C 12 45 05.33 +52 07 34.6 o 170
2004-04-05 22:23:10 C 12 45 05.02 +52 07 22.4 o 170
2004-04-12 05:54:34 C 12 35 07.21 +38 06 31.8 18.0 c 704
2004-04-12 06:10:46 C 12 35 06.24 +38 05 03.3 18.5 c 704
2004-04-12 06:26:53 C 12 35 05.28 +38 03 35.7 18.3 c 704
2004-04-12 06:43:06 C 12 35 04.31 +38 02 07.1 18.4 c 704
2004-04-12 06:59:16 C 12 35 03.35 +38 00 39.0 18.6 c 704
2004-04-20 19:47:23 C 12 29 06.20 +20 55 29.7 c 434
2004-04-20 19:52:50 C 12 29 05.99 +20 55 05.4 c 434
2004-04-21 20:45:35 C 12 28 45.47 +19 06 16.6 c A41
2004-04-21 21:04:57 C 12 28 45.10 +19 04 54.3 c A41
2004-04-21 21:06:46 C 12 28 45.71 +19 04 48.6 c 442
2004-04-21 21:10:48 C 12 28 45.63 +19 04 32.0 c 442
2004-04-21 21:12:04 C 12 28 45.35 +19 04 31.1 c 442
2004-04-21 21:24:08 C 12 28 44.71 +19 03 32.1 c A41
2004-04-21 21:28:24 C 12 28 45.12 +19 03 17.8 c 442
2004-04-21 21:58:48 C 12 28 44.09 +19 01 03.1 c A41
2004-04-21 22:28:39 C 12 28 43.43 +18 58 55.5 c A41