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
2020-04-25 07:19:22 C 12 11 17.11 +33 30 45.7 – V 703
2020-04-25 07:26:57 C 12 11 15.95 +33 30 35.6 – V 703
2020-04-25 07:34:32 C 12 11 14.86 +33 30 23.4 – V 703
2020-04-29 05:11:09 C 11 58 22.62 +31 08 31.4 – V 703
2020-04-29 05:26:14 C 11 58 20.56 +31 08 07.6 – V 703
2020-04-29 05:33:46 C 11 58 19.45 +31 07 54.8 – V 703
2020-04-30 08:01:00 C 11 54 55.76 +30 25 00.2 – V T08
2020-04-30 08:15:36 C 11 54 53.82 +30 24 36.6 – V T08
2020-04-30 08:35:56 C 11 54 51.19 +30 24 02.9 – V T08
2020-04-30 08:52:53 C 11 54 48.92 +30 23 35.7 – V T08
2020-05-13 05:53:11 C 11 23 30.74 +21 00 16.1 – V 703
2020-05-13 06:01:26 C 11 23 30.03 +21 00 00.8 – V 703
2020-05-13 06:17:56 C 11 23 28.75 +20 59 27.6 – V 703
2020-05-19 13:14:07 C 11 13 30.45 +16 04 57.5 – q D29
2020-05-19 13:34:29 C 11 13 29.26 +16 04 17.8 – q D29
2020-05-20 04:27:14 C 11 12 40.42 +15 35 10.1 – V G96
2020-05-20 04:34:44 C 11 12 39.98 +15 34 55.2 – V G96
2020-05-20 04:42:16 C 11 12 39.56 +15 34 40.4 – V G96
2020-05-20 04:49:47 C 11 12 39.14 +15 34 25.6 – V G96
2020-05-21 05:07:34 C 11 11 22.98 +14 46 52.6 – V 703
2020-05-21 05:15:45 C 11 11 22.44 +14 46 36.4 – V 703
2020-05-21 05:32:08 C 11 11 21.45 +14 46 04.3 – V 703
2020-10-25 03:15:19 S 22 47 54.257 -59 04 33.24 – L C51
2020-10-25 03:15:30 S 22 47 54.259 -59 04 32.70 – L C51
2020-11-02 18:29:47 S 23 03 18.050 -37 59 54.46 – L C51
2020-11-02 21:38:06 S 23 03 28.994 -37 41 10.68 – L C51
2020-11-03 00:46:36 S 23 03 39.876 -37 22 28.67 – L C51
2020-11-03 03:54:55 S 23 03 50.748 -37 03 48.78 – L C51
2020-11-03 07:03:25 S 23 04 01.531 -36 45 11.70 – L C51
2020-11-03 13:20:14 S 23 04 23.002 -36 08 04.60 – L C51
2020-11-03 19:37:03 S 23 04 44.234 -35 31 06.42 – L C51
2020-11-03 22:45:22 S 23 04 54.778 -35 12 42.41 – L C51
2020-11-04 01:53:42 S 23 05 05.27 -34 54 20.9 – L C51
2020-11-04 01:53:52 S 23 05 05.33 -34 54 20.5 – L C51
2020-11-04 03:27:56 S 23 05 10.558 -34 45 10.87 – L C51
2020-11-04 05:02:11 S 23 05 15.82 -34 36 01.0 – L C51
2020-11-04 06:36:26 S 23 05 21.03 -34 26 51.6 – L C51
2020-11-04 07:17:46 C 23 05 22.99 -34 23 11.8 – V T05
2020-11-04 07:22:23 C 23 05 23.18 -34 22 45.1 – V T05
2020-11-04 07:32:57 C 23 05 23.71 -34 21 43.5 – V T05
2020-11-04 07:48:49 C 23 05 24.49 -34 20 11.0 – V T05
2020-11-04 08:10:31 S 23 05 26.22 -34 17 43.7 – L C51
2020-11-04 09:44:46 S 23 05 31.36 -34 08 36.4 – L C51
2020-11-04 11:19:01 S 23 05 36.65 -33 59 30.1 – L C51
2020-11-04 12:53:04 S 23 05 41.80 -33 50 24.5 – L C51
2020-11-04 12:53:15 S 23 05 41.82 -33 50 23.5 – L C51
2020-11-04 14:27:20 S 23 05 47.00 -33 41 19.1 – L C51
2020-11-04 16:01:35 S 23 05 52.17 -33 32 14.1 – L C51
2020-11-04 17:35:50 S 23 05 57.35 -33 23 11.0 – L C51
2020-11-04 19:09:54 S 23 06 02.460 -33 14 07.87 – L C51