2018 JW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5628450000
Semi-major axis (a)2.0899215000 AU
Inclination (i)5.30313000°
Long. of Asc. Node (Ω)52.82850000°
Arg. of Perihelion (ω)126.89301000°
Mean Anomaly (M)189.97109000°
Mean Motion (n)0.3262188900°/day
Perihelion dist (q)0.91361960 AU
Aphelion dist (Q)3.26622340 AU
Orbital Period3.02130770 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty5
Orbit TypeApollo
MOID0.016421 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-16
Observations (51)
Date Type RA Dec Mag Band Observatory
2018-05-07 06:23:31 C 13 11 00.90 +27 27 32.0 U G96
2018-05-07 06:30:56 C 13 11 14.14 +27 23 35.0 U G96
2018-05-07 06:45:54 C 13 11 41.36 +27 15 34.8 U G96
2018-05-07 08:08:49 C 13 14 10.39 +26 31 00.9 U V06
2018-05-07 08:09:12 C 13 14 11.12 +26 30 48.1 U V06
2018-05-07 08:09:36 C 13 14 11.81 +26 30 35.5 U V06
2018-05-07 08:10:00 C 13 14 12.49 +26 30 23.5 U V06
2018-05-07 20:26:26 C 13 35 36.12 +20 05 08.9 S L01
2018-05-07 20:30:04 C 13 35 41.65 +20 03 18.1 S L01
2018-05-07 20:33:42 C 13 35 47.10 +20 01 27.9 S L01
2018-05-07 20:37:20 C 13 35 52.55 +19 59 37.9 S L01
2018-05-07 21:40:08 C 13 37 29.67 +19 27 21.1 V J95
2018-05-07 21:43:57 C 13 37 35.36 +19 25 25.9 V J95
2018-05-07 21:48:20 C 13 37 41.82 +19 23 14.3 V J95
2018-05-07 21:52:25 C 13 37 47.81 +19 21 12.0 V J95
2018-05-07 21:58:33 C 13 37 54.06 +19 18 23.0 t 198
2018-05-07 22:02:00 C 13 37 59.09 +19 16 39.4 t 198
2018-05-07 22:07:38 C 13 38 07.34 +19 13 50.0 t 198
2018-05-07 22:13:16 C 13 38 15.62 +19 11 00.0 t 198
2018-05-07 22:18:50 C 13 38 23.76 +19 08 12.4 t 198
2018-05-07 22:24:45 C 13 38 32.41 +19 05 14.3 t 198
2018-05-07 22:53:26 C 13 39 10.94 +18 50 49.8 o K88
2018-05-07 22:59:53 C 13 39 20.29 +18 47 37.0 o K88
2018-05-08 03:19:52 C 13 46 03.79 +16 40 58.1 U I52
2018-05-08 03:20:32 C 13 46 04.66 +16 40 39.0 U I52
2018-05-08 03:21:11 C 13 46 05.60 +16 40 20.1 U I52
2018-05-08 03:21:50 C 13 46 06.46 +16 40 00.8 U I52
2018-05-08 21:42:02 C 14 09 01.48 +08 27 27.8 U K87
2018-05-08 21:42:57 C 14 09 02.44 +08 27 05.5 U K87
2018-05-08 21:43:51 C 14 09 03.40 +08 26 43.5 U K87
2018-05-08 21:59:17 C 14 09 19.16 +08 20 22.3 S 033
2018-05-08 22:00:10 C 14 09 20.12 +08 19 59.8 S 033
2018-05-08 22:01:05 C 14 09 21.06 +08 19 37.9 S 033
2018-05-08 22:02:00 C 14 09 22.03 +08 19 15.7 S 033
2018-05-08 22:02:53 C 14 09 22.96 +08 18 53.8 S 033
2018-05-09 04:07:46 C 14 15 59.30 +05 56 58.5 U I52
2018-05-09 04:08:03 C 14 15 59.58 +05 56 52.4 U I52
2018-05-09 04:08:18 C 14 15 59.80 +05 56 46.9 U I52
2018-05-11 06:02:23 C 14 53 48.34 -08 16 39.1 U I52
2018-05-11 06:02:38 C 14 53 48.51 -08 16 41.9 U I52
2018-05-11 06:02:54 C 14 53 48.61 -08 16 45.0 U I52
2018-05-13 05:40:40 C 15 15 02.33 -15 51 30.2 U I52
2018-05-13 05:41:21 C 15 15 02.50 -15 51 33.3 U I52
2018-05-13 05:41:42 C 15 15 02.74 -15 51 35.4 U I52
2018-05-14 09:37:19 C 15 23 37.47 -18 48 17.0 U I52
2018-05-14 09:38:43 C 15 23 37.81 -18 48 24.4 U I52
2018-05-14 09:40:06 C 15 23 38.19 -18 48 31.6 U I52
2018-05-14 09:41:29 C 15 23 38.51 -18 48 39.5 U I52
2018-05-16 08:29:13 C 15 34 35.51 -22 18 45.7 U I52
2018-05-16 08:30:19 C 15 34 35.73 -22 18 48.4 U I52