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
2010-04-28 05:12:32 C 12 06 54.88 +31 15 57.8 o H21
2010-04-28 05:23:56 C 12 06 53.16 +31 15 39.9 o H21
2010-05-04 04:34:48 C 11 48 14.22 +27 16 15.5 19.4 c 704
2010-05-04 04:49:02 C 11 48 12.46 +27 15 49.6 19.8 c 704
2010-05-04 05:03:15 C 11 48 10.73 +27 15 24.8 19.5 c 704
2010-05-04 05:17:30 C 11 48 08.96 +27 14 59.3 19.3 c 704
2010-05-04 05:31:49 C 11 48 07.26 +27 14 33.4 19.2 c 704
2010-05-05 05:39:46 C 11 45 18.02 +26 31 10.8 19.0 c 704
2010-05-05 05:54:14 C 11 45 16.28 +26 30 43.8 19.0 c 704
2010-05-05 06:38:03 C 11 45 11.11 +26 29 24.5 19.3 c 704
2010-05-30 21:19:08 S 11 02 56.02 +06 30 38.4 C51
2010-05-31 00:29:39 S 11 02 50.16 +06 24 32.0 C51
2010-05-31 03:40:10 S 11 02 44.39 +06 18 25.0 C51
2010-05-31 06:50:41 S 11 02 38.62 +06 12 18.3 C51
2010-05-31 08:25:51 S 11 02 35.78 +06 09 15.3 C51
2010-05-31 10:01:12 S 11 02 32.97 +06 06 12.1 C51
2010-05-31 11:36:22 S 11 02 30.14 +06 03 08.1 L C51
2010-05-31 13:11:43 S 11 02 27.31 +06 00 06.6 L C51
2010-05-31 14:46:53 S 11 02 24.55 +05 57 02.8 L C51
2010-05-31 17:57:24 S 11 02 18.97 +05 50 56.7 L C51
2010-05-31 21:07:55 S 11 02 13.53 +05 44 51.6 L C51
2010-06-01 00:18:15 S 11 02 08.07 +05 38 47.6 L C51
2010-10-15 04:35:12 S 23 01 25.056 -80 57 03.38 L C51
2010-10-17 02:37:26 S 23 04 37.075 -77 10 13.08 L C51
2010-10-17 05:47:57 S 23 04 47.208 -76 54 00.68 L C51
2010-10-17 07:23:07 S 23 04 52.178 -76 45 52.70 L C51
2010-10-17 08:58:28 S 23 04 57.139 -76 37 43.18 L C51
2010-10-17 10:33:38 S 23 05 01.874 -76 29 33.83 L C51
2010-10-17 12:08:59 S 23 05 06.744 -76 21 22.14 L C51
2010-10-17 13:44:09 S 23 05 11.510 -76 13 10.27 L C51
2010-10-17 15:19:30 S 23 05 16.082 -76 04 55.92 L C51
2010-10-17 16:54:40 S 23 05 20.746 -75 56 42.22 L C51
2010-10-17 18:30:01 S 23 05 25.438 -75 48 26.06 L C51
2010-10-17 20:05:11 S 23 05 29.854 -75 40 09.84 L C51
2010-10-17 23:15:42 S 23 05 38.633 -75 23 33.43 L C51
2010-11-28 03:38:17 C 23 38 18.67 +06 04 55.7 r 703
2010-11-28 03:48:09 C 23 38 19.14 +06 05 19.5 r 703
2010-11-28 03:58:01 C 23 38 19.46 +06 05 44.4 r 703
2010-11-28 04:07:54 C 23 38 19.89 +06 06 09.8 r 703
2015-03-24 06:20:13 C 14 11 04.68 +39 14 26.7 q 703
2015-03-24 06:37:36 C 14 11 02.89 +39 14 33.4 q 703
2015-04-01 04:49:16 C 13 47 49.47 +39 48 45.1 u H21
2015-04-01 04:54:16 C 13 47 48.72 +39 48 45.2 u H21
2015-04-01 04:59:04 C 13 47 48.09 +39 48 45.3 u H21
2015-04-01 08:49:22 C 13 47 15.78 +39 48 53.0 q G96
2015-04-01 08:55:18 C 13 47 14.92 +39 48 53.1 q G96
2015-04-01 09:01:13 C 13 47 14.08 +39 48 53.2 q G96
2015-04-01 09:07:08 C 13 47 13.23 +39 48 53.3 q G96
2015-04-02 10:51:35 C 13 43 36.376 +39 48 46.76 L F51
2015-04-02 11:09:11 C 13 43 33.777 +39 48 46.28 L F51