2019 WR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5412381973 ± 4.74e-08
Semi-major axis (a)2.4518492776 AU ± 9.61e-08
Inclination (i)31.18689593° ± 1.26e-05
Long. of Asc. Node (Ω)79.81604112° ± 6.73e-06
Arg. of Perihelion (ω)46.57548761° ± 2.22e-05
Mean Anomaly (M)187.86726948° ± 3.32e-05
Mean Motion (n)0.2567270451°/day ± 1.51e-08
Perihelion dist (q)1.12481479 AU ± 1.24e-07
Aphelion dist (Q)3.77888376 AU ± 1.88e-07
Orbital Period3.83919927 yr ± 2.26e-07
Physical Parameters
H (abs. magnitude)19.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.589″
Uncertainty0
Orbit TypeAmor
MOID0.244335 AU
Observations Used313
Oppositions7
Arc Total2015-2024
First Observation Used2015-11-30
Last Observation Used2024-05-08
Observations (499)
Date Type RA Dec Mag Band Observatory
2019-12-05 03:54:14 C 07 52 13.67 +26 50 20.4 V K87
2019-12-05 03:54:58 C 07 52 13.79 +26 50 23.4 V K87
2019-12-05 08:58:49 C 07 53 03.05 +27 11 38.6 u H21
2019-12-05 09:00:40 C 07 53 03.33 +27 11 46.2 u H21
2019-12-05 09:02:45 C 07 53 03.65 +27 11 54.8 u H21
2019-12-05 09:04:49 C 07 53 03.96 +27 12 03.5 u H21
2019-12-05 09:06:53 C 07 53 04.29 +27 12 12.2 u H21
2019-12-05 09:08:57 C 07 53 04.60 +27 12 20.9 u H21
2019-12-05 09:11:01 C 07 53 04.93 +27 12 29.4 u H21
2019-12-05 09:13:06 C 07 53 05.25 +27 12 38.3 u H21
2019-12-05 09:15:11 C 07 53 05.57 +27 12 46.9 u H21
2019-12-05 09:17:28 C 07 53 05.93 +27 12 56.5 u H21
2019-12-05 22:31:24 C 07 55 17.35 +28 08 55.5 q B67
2019-12-05 22:41:44 C 07 55 19.01 +28 09 39.8 q B67
2019-12-05 22:51:04 C 07 55 20.53 +28 10 20.2 q B67
2019-12-05 23:03:07 C 07 55 22.38 +28 11 12.1 V 246
2019-12-05 23:03:39 C 07 55 22.41 +28 11 13.3 V 246
2019-12-05 23:04:36 C 07 55 22.53 +28 11 17.7 V 246
2019-12-05 23:05:08 C 07 55 22.67 +28 11 20.2 V 246
2019-12-05 23:05:48 C 07 55 22.80 +28 11 23.3 V 246
2019-12-05 23:06:12 C 07 55 22.85 +28 11 25.2 V 246
2019-12-05 23:06:49 C 07 55 22.95 +28 11 27.3 V 246
2019-12-07 09:17:00 C 08 01 15.89 +30 41 48.8 q H45
2019-12-07 09:18:43 C 08 01 16.21 +30 41 56.4 q H45
2019-12-07 09:20:21 C 08 01 16.49 +30 42 04.1 q H45
2019-12-07 09:22:08 C 08 01 16.75 +30 42 12.2 q H45
2019-12-07 09:23:36 C 08 01 17.06 +30 42 18.7 q H45
2019-12-07 09:25:05 C 08 01 17.31 +30 42 25.8 q H45
2019-12-08 12:20:39 C 08 06 17.08 +32 45 58.3 V T08
2019-12-08 12:28:38 C 08 06 18.55 +32 46 36.0 V T08
2019-12-08 12:33:18 C 08 06 19.39 +32 46 58.3 V T08
2019-12-08 12:49:56 C 08 06 22.41 +32 48 15.8 V T08
2019-12-09 12:11:30 C 08 10 58.60 +34 38 40.0 V T08
2019-12-09 12:16:14 C 08 10 59.50 +34 39 02.7 V T08
2019-12-09 12:30:25 C 08 11 02.23 +34 40 10.9 V T08
2019-12-09 12:33:22 C 08 11 02.825 +34 40 24.36 U F52
2019-12-09 12:44:17 C 08 11 04.91 +34 41 17.5 V T08
2019-12-09 12:50:27 C 08 11 06.124 +34 41 46.47 U F52
2019-12-09 13:07:33 C 08 11 09.423 +34 43 08.50 U F52
2019-12-09 13:24:42 C 08 11 12.734 +34 44 30.76 U F52
2019-12-11 12:12:17 C 08 21 19.06 +38 33 46.4 V T05
2019-12-11 12:17:44 C 08 21 20.26 +38 34 13.2 V T05
2019-12-11 12:27:34 C 08 21 22.40 +38 35 03.2 V T05
2019-12-11 12:47:23 C 08 21 26.78 +38 36 41.9 V T05
2019-12-17 10:54:27 C 09 01 40.36 +50 41 15.1 V I52
2019-12-17 10:56:55 C 09 01 41.21 +50 41 27.6 V I52
2019-12-17 10:59:25 C 09 01 42.04 +50 41 40.2 V I52
2019-12-17 10:59:36 C 09 01 42.12 +50 41 41.1 V I52
2019-12-19 09:35:26 C 09 19 13.12 +54 31 35.0 V 703
2019-12-19 09:43:18 C 09 19 16.16 +54 32 13.2 V 703