2018 WJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7021014118
Semi-major axis (a)2.2545741735 AU
Inclination (i)1.70916291° ± 4.00e+00
Long. of Asc. Node (Ω)56.32546538°
Arg. of Perihelion (ω)76.63273203°
Mean Anomaly (M)10.27245574°
Mean Motion (n)0.2911438700°/day
Perihelion dist (q)0.67163460 AU
Aphelion dist (Q)3.83751120 AU
Orbital Period3.38529430 yr
Physical Parameters
H (abs. magnitude)27.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.332″
Uncertainty
Orbit TypeApollo
MOID0.000296 AU
Observations Used79
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-19
Observations (81)
Date Type RA Dec Mag Band Observatory
2018-11-17 06:24:59 C 03 15 28.84 +15 03 43.4 V G96
2018-11-17 06:32:58 C 03 15 28.92 +15 03 49.4 V G96
2018-11-17 06:40:58 C 03 15 28.99 +15 03 55.0 V G96
2018-11-17 06:48:57 C 03 15 29.08 +15 04 01.1 V G96
2018-11-17 08:31:59 C 03 15 30.32 +15 05 10.6 V I52
2018-11-17 08:35:31 C 03 15 30.34 +15 05 12.8 V I52
2018-11-17 08:39:02 C 03 15 30.40 +15 05 15.0 V I52
2018-11-17 08:42:33 C 03 15 30.48 +15 05 18.0 V I52
2018-11-18 06:21:27 C 03 18 47.85 +15 30 44.0 V G96
2018-11-18 06:27:05 C 03 18 48.39 +15 30 54.5 V G96
2018-11-18 06:32:44 C 03 18 48.97 +15 31 05.0 V G96
2018-11-18 06:38:20 C 03 18 49.52 +15 31 15.2 V G96
2018-11-18 10:18:24 C 03 19 16.96 +15 37 47.7 V I52
2018-11-18 10:19:48 C 03 19 17.21 +15 37 50.2 V I52
2018-11-18 10:21:12 C 03 19 17.44 +15 37 52.6 V I52
2018-11-18 10:22:35 C 03 19 17.70 +15 37 55.1 V I52
2018-11-18 19:16:22 C 03 23 20.01 +16 01 14.1 18.4 V 104
2018-11-18 19:28:35 C 03 23 24.84 +16 02 04.7 18.5 V 104
2018-11-18 19:40:48 C 03 23 29.63 +16 02 56.7 16.9 V 104
2018-11-18 20:02:27 C 03 23 39.39 +16 02 55.2 V J95
2018-11-18 20:06:51 C 03 23 41.28 +16 03 13.6 V J95
2018-11-18 20:11:04 C 03 23 41.67 +16 05 05.5 V K63
2018-11-18 20:11:13 C 03 23 43.18 +16 03 32.7 V J95
2018-11-18 20:16:22 C 03 23 43.80 +16 05 28.6 V K63
2018-11-18 20:21:55 C 03 23 45.98 +16 05 52.8 V K63
2018-11-18 20:45:11 C 03 23 52.98 +16 07 26.4 V L01
2018-11-18 20:47:22 C 03 23 53.83 +16 07 36.5 V L01
2018-11-18 20:49:33 C 03 23 54.68 +16 07 45.9 V L01
2018-11-18 20:50:47 C 03 23 58.76 +16 06 07.4 V Z99
2018-11-18 20:54:54 C 03 24 00.56 +16 06 25.8 V Z99
2018-11-18 20:59:02 C 03 24 02.42 +16 06 44.2 V Z99
2018-11-18 21:22:51 C 03 24 13.18 +16 10 21.8 V C95
2018-11-18 21:25:50 C 03 24 11.28 +16 10 42.2 q 160
2018-11-18 21:28:11 C 03 24 12.18 +16 10 53.5 q 160
2018-11-18 21:29:48 C 03 24 16.89 +16 09 23.3 V Z80
2018-11-18 21:30:34 C 03 24 13.19 +16 11 04.4 q 160
2018-11-18 21:30:42 C 03 24 15.28 +16 10 55.3 q C77
2018-11-18 21:30:51 C 03 24 16.46 +16 10 59.0 V C95
2018-11-18 21:32:56 C 03 24 14.16 +16 11 15.8 q 160
2018-11-18 21:34:43 C 03 24 19.09 +16 09 45.1 V Z80
2018-11-18 21:35:18 C 03 24 15.13 +16 11 26.2 q 160
2018-11-18 21:38:52 C 03 24 19.80 +16 11 36.1 V C95
2018-11-18 21:39:42 C 03 24 21.30 +16 10 08.5 V Z80
2018-11-18 21:40:14 C 03 24 19.21 +16 11 38.8 q C77
2018-11-18 21:44:42 C 03 24 23.44 +16 10 32.4 V Z80
2018-11-18 21:46:52 C 03 24 23.14 +16 12 13.2 V C95
2018-11-18 21:49:31 C 03 24 23.04 +16 12 22.0 q C77
2018-11-18 21:49:43 C 03 24 25.72 +16 10 55.8 V Z80
2018-11-18 23:36:02 C 03 25 16.14 +16 19 40.1 V J69
2018-11-18 23:43:22 C 03 25 19.84 +16 20 17.1 V J69