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
2020-11-15 18:55:09 S 23 19 17.94 -11 28 42.7 L C51
2020-11-15 20:29:24 S 23 19 22.54 -11 22 19.6 L C51
2020-11-15 22:03:29 S 23 19 27.180 -11 15 57.96 L C51
2020-11-15 23:37:44 S 23 19 31.74 -11 09 37.4 L C51
2020-11-16 02:46:03 S 23 19 40.87 -10 56 56.4 L C51
2020-11-16 05:54:33 S 23 19 50.09 -10 44 21.6 L C51
2020-11-16 12:11:11 S 23 20 08.503 -10 19 22.12 L C51
2020-11-16 15:19:30 S 23 20 17.635 -10 06 57.49 L C51
2020-11-16 15:19:41 S 23 20 17.738 -10 06 57.49 L C51
2020-11-17 03:31:00 C 23 20 53.34 -09 19 34.5 V 703
2020-11-17 03:38:39 C 23 20 53.63 -09 19 06.1 V 703
2020-11-17 03:46:18 C 23 20 54.02 -09 18 36.8 V 703
2020-11-17 03:53:08 S 23 20 54.384 -09 17 57.52 L C51
2020-11-17 03:53:57 C 23 20 54.33 -09 18 06.0 V 703
2020-11-17 06:49:38 C 23 21 02.89 -09 06 46.3 V T05
2020-11-17 06:57:34 C 23 21 03.27 -09 06 15.7 V T05
2020-11-17 07:01:27 S 23 21 03.547 -09 05 52.94 L C51
2020-11-17 07:03:29 C 23 21 03.49 -09 05 53.7 V T05
2020-11-17 07:29:55 C 23 21 04.61 -09 04 11.7 V T05
2020-11-17 10:09:46 S 23 21 12.696 -08 53 51.04 L C51
2020-11-17 13:18:16 S 23 21 21.970 -08 41 52.26 L C51
2020-11-17 16:26:35 S 23 21 31.152 -08 29 58.09 L C51
2020-11-19 06:50:21 C 23 23 23.96 -06 09 21.2 V T08
2020-11-19 06:55:39 C 23 23 24.17 -06 09 02.2 V T08
2020-11-19 07:06:56 C 23 23 24.67 -06 08 22.1 V T08
2020-11-19 07:22:52 C 23 23 25.34 -06 07 26.3 V T08
2020-11-20 18:26:34 C 23 25 09.74 -04 06 43.3 V 130
2020-11-20 18:41:38 C 23 25 10.41 -04 05 52.5 V 130
2020-12-05 03:28:21 C 23 43 07.10 +10 38 48.4 V G96
2020-12-05 03:35:50 C 23 43 07.50 +10 39 03.0 V G96
2020-12-05 03:43:19 C 23 43 07.88 +10 39 17.7 V G96
2020-12-05 03:50:48 C 23 43 08.27 +10 39 32.2 V G96
2020-12-26 03:08:47 C 00 13 42.74 +22 46 32.7 V G96
2020-12-26 03:16:10 C 00 13 43.22 +22 46 41.4 V G96
2020-12-26 03:23:33 C 00 13 43.69 +22 46 49.3 V G96
2021-01-06 07:23:10 C 00 32 20.666 +27 08 32.19 U F51
2021-01-06 07:38:03 C 00 32 21.733 +27 08 45.19 U F51
2023-04-14 04:23:11 C 07 48 35.492 +59 22 19.81 V V00
2023-04-14 04:31:11 C 07 48 36.209 +59 22 12.43 V V00
2023-04-14 04:39:09 C 07 48 36.788 +59 22 05.99 V V00
2023-04-14 04:47:07 C 07 48 37.404 +59 21 58.93 V V00
2025-01-05 14:45:27 C 13 57 16.858 +29 35 41.81 X F51
2025-01-05 15:05:27 C 13 57 18.132 +29 35 43.43 X F51
2025-01-05 15:25:17 C 13 57 19.402 +29 35 44.48 X F51
2025-01-17 12:02:18 C 14 14 26.092 +30 05 22.27 V V00
2025-01-17 12:10:25 C 14 14 26.444 +30 05 23.53 V V00
2025-01-17 12:18:29 C 14 14 26.880 +30 05 25.26 V V00
2025-01-17 12:26:34 C 14 14 27.326 +30 05 27.10 V V00
2025-02-06 13:42:14 C 14 35 29.125 +32 08 33.55 X F52
2025-02-06 13:59:35 C 14 35 29.614 +32 08 39.79 X F52