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
2020-01-28 11:49:15 C 16 44 46.97 +63 11 12.8 V 703
2020-01-28 13:14:23 S 16 46 29.155 +62 55 22.30 V C57
2020-01-28 13:14:23 s 1 -104473.85 4 +404885.75 2960.0 C57
2020-01-28 16:14:23 S 16 46 50.364 +62 53 29.11 V C57
2020-01-28 16:14:23 s 1 -110151.52 6 +402907.83 780.0 C57
2020-01-28 17:14:23 S 16 46 57.713 +62 52 51.78 V C57
2020-01-28 17:14:23 s 1 -112029.81 1 +402191.70 470.0 C57
2020-01-30 18:44:23 S 16 52 10.046 +62 23 29.33 V C57
2020-01-30 18:44:23 s 1 -192443.13 3 +330956.02 670.0 C57
2020-01-30 19:44:23 S 16 52 15.398 +62 22 51.49 V C57
2020-01-30 19:44:23 s 1 -193729.20 8 +328776.81 6760.0 C57
2020-01-30 22:44:23 S 16 52 32.381 +62 21 25.92 V C57
2020-01-30 22:44:23 s 1 -197481.25 5 +322056.12 7200.0 C57
2020-01-31 11:58:29 C 16 51 52.89 +62 22 43.5 V 703
2020-01-31 12:06:18 C 16 51 53.44 +62 22 38.5 V 703
2020-01-31 12:14:06 C 16 51 54.15 +62 22 34.2 V 703
2020-01-31 12:21:55 C 16 51 54.70 +62 22 31.7 V 703
2020-02-29 11:40:34 C 17 04 16.72 +58 21 07.5 V I52
2020-02-29 11:52:16 C 17 04 16.27 +58 21 06.2 V I52
2020-02-29 12:03:59 C 17 04 15.76 +58 21 04.3 V I52
2020-02-29 12:47:14 C 17 04 13.90 +58 20 58.0 V I52
2020-04-05 06:25:37 C 15 45 20.14 +53 59 34.9 V G96
2020-04-05 06:33:40 C 15 45 19.23 +53 59 29.7 V G96
2020-04-05 06:41:43 C 15 45 18.10 +53 59 25.3 V G96
2020-04-05 06:49:46 C 15 45 16.98 +53 59 19.0 V G96
2020-04-05 10:29:47 C 15 44 47.49 +53 56 49.3 V I52
2020-04-05 10:38:42 C 15 44 46.39 +53 56 43.0 V I52
2020-04-05 11:01:34 C 15 44 43.17 +53 56 27.1 V I52
2020-04-05 11:17:52 C 15 44 41.00 +53 56 15.3 V I52
2020-04-10 08:58:46 C 15 29 25.84 +52 24 09.9 V G96
2020-04-10 09:05:39 C 15 29 24.97 +52 24 04.4 V G96
2020-04-10 09:12:31 C 15 29 24.10 +52 23 57.8 V G96
2020-04-10 09:19:23 C 15 29 23.11 +52 23 52.2 V G96
2020-04-17 11:31:06 C 15 08 04.738 +49 35 07.50 U F51
2020-04-17 11:50:30 C 15 08 02.313 +49 34 45.99 U F51
2020-04-17 12:09:54 C 15 07 59.881 +49 34 24.25 U F51
2020-04-17 12:29:19 C 15 07 57.466 +49 34 02.66 U F51
2020-05-14 08:50:20 C 14 12 05.11 +34 07 44.3 V I52
2020-05-14 08:55:11 C 14 12 04.85 +34 07 36.7 V I52
2020-05-14 09:00:01 C 14 12 04.62 +34 07 28.5 V I52
2020-05-14 09:07:29 C 14 12 04.22 +34 07 16.7 V I52
2020-05-17 06:57:09 C 14 08 47.50 +32 15 08.2 V G96
2020-05-17 07:04:36 C 14 08 47.19 +32 14 55.6 V G96
2020-05-17 07:12:03 C 14 08 46.83 +32 14 43.2 V G96
2020-05-17 07:19:30 C 14 08 46.49 +32 14 31.8 V G96
2024-05-08 12:58:20 C 16 34 20.179 +02 30 08.12 X F52
2024-05-08 13:16:17 C 16 34 18.871 +02 30 00.50 X F52
2024-05-08 13:34:17 C 16 34 17.548 +02 29 52.65 X F52
2024-05-08 13:52:18 C 16 34 16.242 +02 29 45.05 X F52