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
2000-12-12 10:04:33 C 23 57 39.85 +17 52 19.0 413
2000-12-12 10:07:33 C 23 57 40.05 +17 52 23.6 413
2000-12-12 10:10:32 C 23 57 40.14 +17 52 27.3 413
2001-01-13 17:40:05 C 00 48 19.98 +30 50 54.0 540
2001-01-13 18:22:58 C 00 48 23.59 +30 51 23.6 540
2001-01-13 18:42:28 C 00 48 24.68 +30 51 40.4 540
2001-01-14 17:21:50 C 00 50 07.86 +31 08 16.9 540
2001-01-14 17:41:41 C 00 50 09.34 +31 08 30.4 540
2002-12-04 15:48:19 C 10 48 08.700 +61 57 50.04 o 568
2002-12-04 15:51:35 C 10 48 08.949 +61 57 53.15 o 568
2005-03-02 15:16:58 C 14 44 08.14 +34 45 18.9 F65
2005-03-02 15:19:28 C 14 44 08.07 +34 45 20.3 F65
2005-03-02 15:21:59 C 14 44 08.04 +34 45 20.9 F65
2005-03-14 11:01:53 C 14 32 32.96 +37 05 27.9 r 703
2005-03-14 11:15:05 C 14 32 31.98 +37 05 32.6 r 703
2005-03-14 11:27:50 C 14 32 31.18 +37 05 40.7 r 703
2005-03-14 11:40:24 C 14 32 30.41 +37 05 44.6 r 703
2005-03-31 09:18:59 C 13 52 15.12 +39 10 34.9 r 703
2005-03-31 09:33:20 C 13 52 13.01 +39 10 36.3 r 703
2005-03-31 09:47:38 C 13 52 10.98 +39 10 35.7 r 703
2005-03-31 10:02:03 C 13 52 08.97 +39 10 36.9 r 703
2005-04-12 07:41:42 C 13 08 08.14 +37 57 04.9 r 703
2005-04-12 07:53:49 C 13 08 06.09 +37 56 57.8 r 703
2005-04-12 08:05:47 C 13 08 04.02 +37 56 50.6 r 703
2005-04-12 08:17:39 C 13 08 02.05 +37 56 42.9 r 703
2005-04-12 09:46:50 C 13 07 46.81 +37 55 46.3 r 703
2005-04-12 09:57:00 C 13 07 45.10 +37 55 41.6 r 703
2005-04-12 10:07:13 C 13 07 43.25 +37 55 33.3 r 703
2005-04-12 10:17:23 C 13 07 41.62 +37 55 28.0 r 703
2005-04-24 22:33:43 C 12 18 39.10 +32 49 47.5 r 170
2005-04-24 22:35:34 C 12 18 38.81 +32 49 44.8 r 170
2005-04-24 22:36:47 C 12 18 38.63 +32 49 43.2 r 170
2005-04-24 22:38:01 C 12 18 38.42 +32 49 41.6 r 170
2005-04-30 05:24:45 C 12 00 24.22 +29 35 39.9 r 703
2005-04-30 05:36:31 C 12 00 22.60 +29 35 20.6 r 703
2005-04-30 05:48:17 C 12 00 20.98 +29 35 01.3 r 703
2005-04-30 06:00:00 C 12 00 19.33 +29 34 41.8 r 703
2005-05-10 04:37:06 C 11 32 46.28 +22 21 05.2 19.3 c 704
2005-05-10 04:52:25 C 11 32 44.78 +22 20 35.7 19.7 c 704
2005-05-10 05:08:54 C 11 32 43.14 +22 20 02.2 19.6 c 704
2005-05-10 05:23:21 C 11 32 41.72 +22 19 34.2 19.7 c 704
2005-05-10 05:37:37 C 11 32 40.35 +22 19 06.1 20.1 c 704
2005-05-10 06:11:06 C 11 32 36.96 +22 18 01.9 r 703
2005-05-10 06:20:29 C 11 32 35.98 +22 17 43.4 r 703
2005-05-10 06:29:45 C 11 32 35.08 +22 17 25.3 r 703
2005-05-10 07:26:55 C 11 32 29.47 +22 15 32.1 r 703
2005-05-10 07:28:35 C 11 32 29.22 +22 15 31.0 r 703
2005-05-10 07:30:10 C 11 32 29.26 +22 15 29.5 r 703
2005-05-10 07:31:48 C 11 32 29.01 +22 15 24.8 r 703
2005-05-10 07:33:24 C 11 32 28.87 +22 15 20.2 r 703