IAA RAS IAA Minor Planet Database

2018 WV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5765593346 ± 4.06e-08
Semi-major axis (a)2.0393679434 AU ± 2.94e-08
Inclination (i)13.88354434° ± 1.27e-05
Long. of Asc. Node (Ω)338.15111965° ± 3.86e-05
Arg. of Perihelion (ω)37.18589276° ± 3.39e-05
Mean Anomaly (M)159.49904918° ± 1.31e-05
Mean Motion (n)0.3384300309°/day ± 7.33e-09
Perihelion dist (q)0.86355132 AU ± 8.37e-08
Aphelion dist (Q)3.21518457 AU ± 9.49e-08
Orbital Period2.91234877 yr ± 6.31e-08
Physical Parameters
H (abs. magnitude)20.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty0
Orbit TypeApollo
MOID0.054445 AU
Observations Used85
Oppositions3
Arc Total2018-2022
First Observation Used2018-11-27
Last Observation Used2022-01-08
Observations (95)
Date Type RA Dec Mag Band Observatory
2018-11-27 10:51:07 C 11 25 59.92 +51 15 26.9 – V G96
2018-11-27 10:58:34 C 11 25 59.09 +51 15 28.4 – V G96
2018-11-27 11:06:00 C 11 25 58.23 +51 15 29.8 – V G96
2018-11-27 11:13:26 C 11 25 57.39 +51 15 31.2 – V G96
2018-11-27 12:19:50 C 11 25 49.70 +51 15 42.5 – V I52
2018-11-27 12:23:36 C 11 25 49.21 +51 15 43.6 – V I52
2018-11-27 12:27:23 C 11 25 48.75 +51 15 45.0 – V I52
2018-11-28 08:02:25 C 11 23 41.74 +51 18 10.0 – V H01
2018-11-28 08:08:33 C 11 23 41.07 +51 18 11.3 – V H01
2018-11-28 08:27:52 C 11 23 38.94 +51 18 15.3 – V H01
2018-11-28 08:37:02 C 11 23 37.93 +51 18 17.1 – V H01
2018-11-28 11:06:39 C 11 23 20.90 +51 18 45.4 – V I52
2018-11-28 11:11:33 C 11 23 20.37 +51 18 46.4 – V I52
2018-11-28 11:16:56 C 11 23 19.78 +51 18 48.0 – V I52
2018-11-28 11:23:36 C 11 23 19.06 +51 18 49.6 – V I52
2018-11-29 01:26:08 C 11 21 46.11 +51 20 36.9 – V L01
2018-11-29 01:30:37 C 11 21 45.55 +51 20 38.0 – V L01
2018-11-29 01:35:06 C 11 21 45.03 +51 20 38.9 – V L01
2018-12-04 05:07:12 C 11 07 19.37 +51 38 42.2 – V J04
2018-12-04 05:10:23 C 11 07 18.95 +51 38 42.7 – V J04
2018-12-04 05:13:34 C 11 07 18.52 +51 38 43.6 – V J04
2018-12-04 10:53:32 C 11 06 36.66 +51 39 30.7 – V I52
2018-12-04 10:55:56 C 11 06 36.37 +51 39 31.0 – V I52
2018-12-04 11:00:38 C 11 06 35.76 +51 39 32.1 – V I52
2018-12-04 11:03:02 C 11 06 35.42 +51 39 32.7 – V I52
2018-12-09 10:05:26 C 10 50 54.68 +51 56 16.5 – V I52
2018-12-09 10:22:16 C 10 50 52.15 +51 56 19.7 – V I52
2018-12-09 10:26:18 C 10 50 51.68 +51 56 20.4 – V I52
2018-12-09 10:37:01 C 10 50 50.10 +51 56 22.6 – V I52
2018-12-13 09:41:26 C 10 36 53.31 +52 06 47.3 – V I52
2018-12-13 09:57:20 C 10 36 50.86 +52 06 49.4 – V I52
2018-12-13 10:03:28 C 10 36 49.78 +52 06 50.3 – V I52
2018-12-20 11:22:30 C 10 08 53.75 +52 10 27.5 – V I52
2018-12-20 11:30:20 C 10 08 52.31 +52 10 26.8 – V I52
2018-12-20 11:31:26 C 10 08 52.15 +52 10 26.7 – V I52
2018-12-20 11:39:15 C 10 08 50.70 +52 10 26.0 – V I52
2018-12-26 07:02:53 C 09 43 38.32 +51 50 09.7 – u H21
2018-12-26 07:11:32 C 09 43 36.64 +51 50 07.7 – u H21
2018-12-26 07:22:42 C 09 43 34.50 +51 50 05.7 – u H21
2019-01-04 06:36:43 C 09 03 48.33 +50 24 10.3 – V 703
2019-01-04 06:44:34 C 09 03 46.77 +50 24 06.4 – V 703
2019-01-04 06:56:53 C 09 03 44.70 +50 23 59.2 – V 703
2019-01-04 07:09:13 C 09 03 42.08 +50 23 55.3 – V 703
2019-01-05 12:57:46 C 08 58 21.48 +50 06 27.3 – V I52
2019-01-05 13:01:24 C 08 58 20.97 +50 06 25.2 – V I52
2019-01-05 13:02:29 C 08 58 20.67 +50 06 23.5 – V I52
2019-01-05 13:03:36 C 08 58 20.50 +50 06 23.1 – V I52
2019-01-09 09:40:37 C 08 42 33.02 +49 04 35.7 – V G96
2019-01-09 09:48:16 C 08 42 31.73 +49 04 30.2 – V G96
2019-01-09 09:55:54 C 08 42 30.43 +49 04 24.5 – V G96