2018 WG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3358694027 ± 2.00e+00
Semi-major axis (a)1.0120699950 AU ± 3.00e+00
Inclination (i)1.72489673° ± 4.00e+00
Long. of Asc. Node (Ω)233.60621873° ± 5.00e+00
Arg. of Perihelion (ω)74.88323246° ± 6.00e+00
Mean Anomaly (M)21.97808865° ± 1.67e-02
Mean Motion (n)0.9680259900°/day ± 4.30e+00
Perihelion dist (q)0.67214300 AU ± 2.84e+00
Aphelion dist (Q)1.35200080 AU ± 4.49e+00
Orbital Period1.01816240 yr ± 4.53e+00
Physical Parameters
H (abs. magnitude)29.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.503″
Uncertainty2
Orbit TypeApollo
MOID0.000479 AU
Observations Used77
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-18
Observations (79)
Date Type RA Dec Mag Band Observatory
2018-11-17 05:05:30 C 03 10 41.44 +15 59 21.6 V 703
2018-11-17 05:28:33 C 03 09 54.93 +15 51 05.5 V 703
2018-11-17 05:51:32 C 03 09 11.30 +15 43 15.8 V G96
2018-11-17 05:53:25 C 03 09 07.92 +15 42 39.5 V I52
2018-11-17 05:53:35 C 03 09 07.59 +15 42 36.1 V I52
2018-11-17 05:53:46 C 03 09 07.25 +15 42 32.6 V I52
2018-11-17 05:53:57 C 03 09 06.92 +15 42 28.8 V I52
2018-11-17 05:59:33 C 03 08 56.69 +15 40 39.0 V G96
2018-11-17 06:04:30 C 03 08 36.14 +15 37 51.0 V H01
2018-11-17 06:07:34 C 03 08 42.40 +15 38 05.0 V G96
2018-11-17 06:09:43 C 03 08 27.06 +15 36 11.2 V H01
2018-11-17 06:15:36 C 03 08 28.20 +15 35 31.7 V G96
2018-11-17 06:21:33 C 03 08 06.91 +15 32 28.5 V H01
2018-11-17 06:33:24 C 03 07 47.43 +15 28 51.4 V H01
2018-11-17 07:15:57 C 03 06 37.97 +15 17 22.6 V H06
2018-11-17 07:18:03 C 03 06 35.05 +15 16 48.4 V H06
2018-11-17 07:20:07 C 03 05 53.33 +15 10 08.7 u H21
2018-11-17 07:20:09 C 03 06 32.13 +15 16 13.4 V H06
2018-11-17 07:22:18 C 03 05 50.73 +15 09 32.3 u H21
2018-11-17 07:25:35 C 03 05 46.87 +15 08 38.5 u H21
2018-11-17 07:27:45 C 03 05 44.29 +15 08 02.8 u H21
2018-11-17 09:02:32 C 03 04 43.06 +14 51 28.8 V I52
2018-11-17 09:02:43 C 03 04 42.88 +14 51 26.3 V I52
2018-11-17 09:02:54 C 03 04 42.69 +14 51 23.6 V I52
2018-11-17 09:03:05 C 03 04 42.51 +14 51 21.1 V I52
2018-11-17 18:44:47 C 03 03 46.98 +13 36 12.2 U 587
2018-11-17 18:47:15 C 03 03 38.99 +13 35 28.8 V C47
2018-11-17 18:50:25 C 03 03 44.71 +13 35 54.8 U 587
2018-11-17 18:57:10 C 03 03 42.05 +13 35 34.4 U 587
2018-11-17 19:15:23 C 03 03 27.40 +13 34 01.4 V C47
2018-11-17 20:01:03 C 03 03 08.75 +13 31 02.1 V 113
2018-11-17 20:03:39 C 03 03 07.58 +13 30 55.3 V 113
2018-11-17 20:09:05 C 03 03 00.74 +13 31 42.8 o K88
2018-11-17 20:12:43 C 03 02 59.15 +13 31 31.4 o K88
2018-11-17 20:16:22 C 03 02 57.57 +13 31 20.0 o K88
2018-11-17 20:18:48 C 03 03 01.36 +13 30 09.1 V 113
2018-11-17 20:21:08 C 03 03 00.36 +13 30 01.7 V 113
2018-11-17 22:02:54 C 03 02 17.74 +13 25 32.4 18.5 V 246
2018-11-17 22:05:44 C 03 02 16.71 +13 25 23.9 18.7 V 246
2018-11-17 22:08:26 C 03 02 15.41 +13 25 14.9 V 246
2018-11-17 22:10:17 C 03 02 14.74 +13 25 10.7 V 246
2018-11-17 22:13:21 C 03 02 13.62 +13 25 00.4 V 246
2018-11-17 22:19:21 C 03 01 55.85 +13 24 09.8 q 585
2018-11-17 22:20:00 C 03 01 55.59 +13 24 07.7 q 585
2018-11-17 22:20:47 C 03 01 55.31 +13 24 05.6 q 585
2018-11-17 22:21:03 C 03 02 11.25 +13 25 31.1 V 595
2018-11-17 22:21:34 C 03 01 54.96 +13 24 02.7 q 585
2018-11-17 22:22:21 C 03 01 54.75 +13 24 00.5 q 585
2018-11-17 22:23:08 C 03 01 54.46 +13 23 57.7 q 585
2018-11-17 22:30:16 C 03 02 07.49 +13 25 02.3 V 595