IAA RAS IAA Minor Planet Database

2018 WF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5060599000
Semi-major axis (a)2.0261896000 AU
Inclination (i)14.41697000°
Long. of Asc. Node (Ω)234.63010000°
Arg. of Perihelion (ω)192.53111000°
Mean Anomaly (M)151.45484000°
Mean Motion (n)0.3417306700°/day
Perihelion dist (q)1.00081630 AU
Aphelion dist (Q)3.05156290 AU
Orbital Period2.88416510 yr
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.530″
Uncertainty6
Orbit TypeAmor
MOID0.018494 AU
Observations Used61
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-11-18
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-11-17 04:42:42 C 02 16 02.85 +20 44 45.5 – V G96
2018-11-17 04:50:44 C 02 16 18.83 +20 40 55.4 – V G96
2018-11-17 04:58:45 C 02 16 34.80 +20 37 05.3 – V G96
2018-11-17 05:06:47 C 02 16 50.95 +20 33 11.4 – V G96
2018-11-17 05:24:23 C 02 17 24.41 +20 24 29.3 – V H01
2018-11-17 05:29:22 C 02 17 34.35 +20 22 04.6 – V H01
2018-11-17 05:44:13 C 02 18 04.12 +20 14 49.7 – V H01
2018-11-17 05:58:45 C 02 18 33.29 +20 07 42.0 – V H01
2018-11-17 06:14:21 C 02 19 06.32 +20 00 14.0 – V I52
2018-11-17 06:15:27 C 02 19 08.53 +19 59 41.6 – V I52
2018-11-17 06:16:34 C 02 19 10.75 +19 59 08.8 – V I52
2018-11-17 06:17:40 C 02 19 12.96 +19 58 35.8 – V I52
2018-11-17 06:43:38 C 02 20 10.96 +19 43 42.9 – L 658
2018-11-17 06:44:15 C 02 20 12.25 +19 43 24.5 – L 658
2018-11-17 06:45:30 C 02 20 14.88 +19 42 47.7 – L 658
2018-11-17 06:46:43 C 02 20 17.41 +19 42 11.9 – L 658
2018-11-17 06:47:20 C 02 20 18.68 +19 41 53.8 – L 658
2018-11-17 06:47:57 C 02 20 19.96 +19 41 35.8 – L 658
2018-11-17 18:56:58 C 02 47 06.28 +13 10 20.1 – V 113
2018-11-17 19:00:17 C 02 47 13.51 +13 08 26.7 – V 113
2018-11-17 19:03:37 C 02 47 20.70 +13 06 32.8 – V 113
2018-11-17 19:06:57 C 02 47 27.98 +13 04 39.0 – V 113
2018-11-17 19:18:11 C 02 47 54.74 +12 58 44.0 – U 587
2018-11-17 19:23:10 C 02 48 05.49 +12 55 53.5 – U 587
2018-11-17 19:28:01 C 02 48 15.97 +12 53 07.9 – U 587
2018-11-17 19:54:49 C 02 49 09.59 +12 37 41.8 – o K88
2018-11-17 19:59:09 C 02 49 18.85 +12 35 12.4 – o K88
2018-11-17 20:03:28 C 02 49 28.16 +12 32 42.9 – o K88
2018-11-17 21:23:44 C 02 52 22.80 +11 46 24.4 – V 595
2018-11-17 21:32:24 C 02 52 40.90 +11 41 00.7 18.2 V 246
2018-11-17 21:32:32 C 02 52 41.12 +11 40 56.5 – V 246
2018-11-17 21:33:08 C 02 52 42.89 +11 40 55.7 – V 595
2018-11-17 21:33:44 C 02 52 43.68 +11 40 14.3 – V 246
2018-11-17 21:33:52 C 02 52 43.96 +11 40 09.3 – V 246
2018-11-17 21:34:10 C 02 52 44.60 +11 39 59.3 18.1 V 246
2018-11-17 21:47:13 C 02 53 17.29 +11 31 45.6 – V Z99
2018-11-17 21:49:15 C 02 53 21.67 +11 30 34.7 – V Z99
2018-11-17 21:52:16 C 02 53 28.17 +11 28 49.8 – V Z99
2018-11-17 21:52:20 C 02 53 23.90 +11 29 46.8 – V L01
2018-11-17 21:53:12 C 02 53 25.71 +11 29 16.6 – V L01
2018-11-17 21:56:54 C 02 53 33.70 +11 27 04.8 – V L01
2018-11-17 21:58:03 C 02 53 36.12 +11 26 24.8 – V L01
2018-11-17 23:20:03 C 02 56 34.95 +10 38 13.0 – V C95
2018-11-17 23:25:05 C 02 56 48.66 +10 34 22.2 – V Z80
2018-11-17 23:31:37 C 02 57 02.72 +10 30 27.6 – V Z80
2018-11-17 23:38:09 C 02 57 16.73 +10 26 35.3 – V Z80
2018-11-17 23:49:19 C 02 57 37.75 +10 20 48.1 – V C95
2018-11-17 23:59:02 C 02 58 02.29 +10 14 09.5 – V J95
2018-11-18 00:00:23 C 02 58 05.19 +10 13 21.5 – V J95
2018-11-18 00:01:43 C 02 58 08.05 +10 12 33.8 – V J95