237551 (2000 WQ19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3469990396 ± 4.01e-08
Semi-major axis (a)1.4063308072 AU ± 1.06e-09
Inclination (i)34.27407758° ± 4.30e-06
Long. of Asc. Node (Ω)38.78228755° ± 4.34e-06
Arg. of Perihelion (ω)270.72389810° ± 8.86e-06
Mean Anomaly (M)49.62526019° ± 7.82e-06
Mean Motion (n)0.5909912355°/day ± 6.68e-10
Perihelion dist (q)0.91833537 AU ± 5.64e-08
Aphelion dist (Q)1.89432625 AU ± 5.64e-08
Orbital Period1.66775110 yr ± 1.89e-09
Physical Parameters
H (abs. magnitude)18.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.193621 AU
Observations Used486
Gaia Obs Used17
Oppositions7
Arc Total2000-2017
First Observation Used2000-04-12
Last Observation Used2026-01-07
Observations (671)
Date Type RA Dec Mag Band Observatory
2005-05-10 07:35:04 C 11 32 28.65 +22 15 18.8 r 703
2005-05-10 07:36:40 C 11 32 28.59 +22 15 14.3 r 703
2005-05-10 07:38:17 C 11 32 28.39 +22 15 12.1 r 703
2005-05-11 03:31:53 C 11 30 37.26 +21 36 29.3 19.7 c 704
2005-05-11 04:04:33 C 11 30 34.20 +21 35 25.4 19.2 c 704
2005-05-11 04:19:56 C 11 30 32.68 +21 34 55.1 20.0 c 704
2005-05-11 04:24:10 C 11 30 32.32 +21 34 48.0 r G96
2005-05-11 04:27:13 C 11 30 32.02 +21 34 42.2 r G96
2005-05-11 04:30:14 C 11 30 31.75 +21 34 36.2 r G96
2005-05-11 04:33:18 C 11 30 31.44 +21 34 30.0 r G96
2005-05-11 04:40:32 C 11 30 30.75 +21 34 15.9 r G96
2005-05-11 04:51:23 C 11 30 29.71 +21 33 54.7 r G96
2005-05-11 05:02:16 C 11 30 28.66 +21 33 33.4 r G96
2005-05-11 05:13:05 C 11 30 27.62 +21 33 12.2 r G96
2005-11-03 01:02:01 C 23 20 44.87 -34 42 05.6 c 844
2005-11-03 01:05:46 C 23 20 44.85 -34 41 41.4 c 844
2005-11-03 01:09:28 C 23 20 44.95 -34 41 17.2 c 844
2005-11-03 01:13:10 C 23 20 44.94 -34 40 55.8 c 844
2005-11-03 01:16:52 C 23 20 44.96 -34 40 32.7 c 844
2005-11-03 01:20:34 C 23 20 44.97 -34 40 10.4 c 844
2005-11-03 01:27:58 C 23 20 45.13 -34 39 23.3 c 844
2005-11-03 01:31:50 C 23 20 45.13 -34 39 00.4 c 844
2005-11-03 01:35:32 C 23 20 45.29 -34 38 38.0 c 844
2005-11-03 01:43:06 C 23 20 45.26 -34 37 49.5 c 844
2005-11-18 02:40:19 C 23 30 34.94 -04 57 45.5 o 699
2005-11-18 03:19:18 C 23 30 36.17 -04 55 24.2 o 644
2005-11-18 03:19:34 C 23 30 36.04 -04 55 24.0 o 699
2005-11-18 03:49:45 C 23 30 37.05 -04 53 33.9 o 644
2005-11-18 03:58:53 C 23 30 37.27 -04 53 00.7 o 699
2005-11-18 04:22:28 C 23 30 38.04 -04 51 35.5 o 644
2005-11-18 04:38:12 C 23 30 38.52 -04 50 39.9 o 699
2005-11-19 18:35:15 C 23 31 59.83 -02 37 54.5 r 185
2005-11-19 19:01:28 C 23 32 00.69 -02 36 26.1 r 185
2005-11-19 19:27:36 C 23 32 01.50 -02 34 57.8 r 185
2005-12-02 05:10:13 C 23 44 24.36 +10 31 06.0 r 703
2005-12-02 05:25:03 C 23 44 25.00 +10 31 36.1 r 703
2005-12-02 05:40:11 C 23 44 25.65 +10 32 06.3 r 703
2005-12-02 05:54:42 C 23 44 26.30 +10 32 37.2 r 703
2010-03-05 08:15:22 C 14 41 51.09 +35 28 48.7 o H21
2010-03-05 08:30:44 C 14 41 50.59 +35 28 56.5 o H21
2010-03-05 08:49:50 C 14 41 49.99 +35 29 05.8 o H21
2010-03-18 08:42:14 C 14 25 17.32 +37 59 58.4 r 703
2010-03-18 08:50:30 C 14 25 16.71 +38 00 01.1 r 703
2010-03-18 08:58:50 C 14 25 15.99 +38 00 05.2 r 703
2010-03-18 09:07:12 C 14 25 15.38 +38 00 08.9 r 703
2010-04-11 05:58:31 C 13 12 01.40 +38 28 43.9 r 703
2010-04-11 06:06:48 C 13 12 00.00 +38 28 41.2 r 703
2010-04-11 06:15:06 C 13 11 58.48 +38 28 36.5 r 703
2010-04-11 06:23:26 C 13 11 57.15 +38 28 32.4 r 703
2010-04-28 05:01:35 C 12 06 56.43 +31 16 13.8 o H21