IAA RAS IAA Minor Planet Database

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
2020-11-11 01:25:12 C 23 13 45.56 -19 54 31.2 – V W46
2020-11-11 01:26:56 C 23 13 45.64 -19 54 20.0 – q W46
2020-11-11 01:28:05 C 23 13 45.67 -19 54 17.3 – V W46
2020-11-11 01:39:24 C 23 13 46.21 -19 53 19.8 – q W46
2020-11-11 01:40:28 C 23 13 46.22 -19 53 17.4 – V W46
2020-11-11 01:53:32 S 23 13 46.985 -19 51 54.18 – L C51
2020-11-11 03:23:57 C 23 13 51.50 -19 44 53.5 – V 703
2020-11-11 03:32:07 C 23 13 51.83 -19 44 14.3 – V 703
2020-11-11 03:40:18 C 23 13 52.17 -19 43 34.5 – V 703
2020-11-11 03:48:28 C 23 13 52.49 -19 42 55.5 – V 703
2020-11-11 05:01:51 S 23 13 56.266 -19 36 44.64 – L C51
2020-11-11 08:10:10 S 23 14 05.474 -19 21 40.93 – L C51
2020-11-11 11:18:40 S 23 14 14.784 -19 06 38.77 – L C51
2020-11-11 17:35:18 S 23 14 33.300 -18 36 48.53 – L C51
2020-11-11 17:35:29 S 23 14 33.305 -18 36 48.60 – L C51
2020-11-11 20:43:48 S 23 14 42.514 -18 22 00.70 – L C51
2020-11-12 03:00:37 S 23 15 01.056 -17 52 34.21 – L C51
2020-11-12 06:08:56 S 23 15 10.181 -17 37 57.07 – L C51
2020-11-12 09:17:15 S 23 15 19.464 -17 23 24.22 – L C51
2020-11-12 12:25:45 S 23 15 28.526 -17 08 55.07 – L C51
2020-11-12 15:34:04 S 23 15 37.855 -16 54 32.22 – L C51
2020-11-12 18:42:23 S 23 15 47.047 -16 40 13.51 – L C51
2020-11-12 21:50:53 S 23 15 56.278 -16 25 53.98 – L C51
2020-11-13 00:59:13 S 23 16 05.443 -16 11 41.64 – L C51
2020-11-13 04:06:59 S 23 16 14.597 -15 57 36.07 – L C51
2020-11-13 13:32:40 S 23 16 42.154 -15 15 33.55 – L C51
2020-11-13 19:49:29 S 23 17 00.482 -14 47 52.69 – L C51
2020-11-13 22:57:48 S 23 17 09.725 -14 34 07.86 – L C51
2020-11-13 22:57:59 S 23 17 09.660 -14 34 07.39 – L C51
2020-11-14 05:14:37 S 23 17 28.166 -14 06 52.34 – L C51
2020-11-14 08:22:56 S 23 17 37.28 -13 53 18.0 – L C51
2020-11-14 09:57:11 S 23 17 41.779 -13 46 32.41 – L C51
2020-11-14 11:31:26 S 23 17 46.37 -13 39 50.2 – L C51
2020-11-14 13:05:41 S 23 17 50.97 -13 33 07.6 – L C51
2020-11-14 14:39:46 S 23 17 55.51 -13 26 25.6 – L C51
2020-11-14 16:14:00 S 23 18 00.11 -13 19 45.4 – L C51
2020-11-14 19:22:19 S 23 18 09.30 -13 06 26.5 – L C51
2020-11-14 20:56:35 S 23 18 13.79 -12 59 48.2 – L C51
2020-11-14 22:30:38 S 23 18 18.458 -12 53 11.44 – L C51
2020-11-14 22:30:49 S 23 18 18.480 -12 53 12.26 – L C51
2020-11-15 00:04:53 S 23 18 23.05 -12 46 36.5 – L C51
2020-11-15 01:39:08 S 23 18 27.60 -12 40 01.6 – L C51
2020-11-15 03:12:40 S 23 18 32.00 -12 33 29.2 – L C51
2020-11-15 04:47:28 S 23 18 36.75 -12 26 54.4 – L C51
2020-11-15 06:21:42 S 23 18 41.32 -12 20 23.0 – L C51
2020-11-15 07:55:46 S 23 18 45.92 -12 13 52.3 – L C51
2020-11-15 11:04:17 S 23 18 55.16 -12 00 53.3 – L C51
2020-11-15 12:38:20 S 23 18 59.67 -11 54 26.3 – L C51
2020-11-15 15:46:51 S 23 19 08.87 -11 41 33.4 – L C51
2020-11-15 17:20:55 S 23 19 13.40 -11 35 08.5 – L C51