2018 JN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5424802000
Semi-major axis (a)2.1599252000 AU
Inclination (i)3.66052000°
Long. of Asc. Node (Ω)214.02480000°
Arg. of Perihelion (ω)345.47140000°
Mean Anomaly (M)140.53264000°
Mean Motion (n)0.3104888400°/day
Perihelion dist (q)0.98820850 AU
Aphelion dist (Q)3.33164190 AU
Orbital Period3.17437380 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual4.390″
Uncertainty4
Orbit TypeApollo
MOID0.004124 AU
Observations Used141
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-06-21
Observations (147)
Date Type RA Dec Mag Band Observatory
2018-05-14 07:46:28 C 17 48 00.08 -02 23 20.2 o 291
2018-05-14 07:50:45 C 17 48 00.36 -02 23 25.0 o 291
2018-05-14 07:55:05 C 17 48 00.59 -02 23 29.3 o 291
2018-05-15 06:25:09 C 17 49 50.20 -02 45 55.0 o 291
2018-05-15 06:29:28 C 17 49 50.44 -02 45 59.0 o 291
2018-05-15 06:33:47 C 17 49 50.63 -02 46 03.5 o 291
2018-05-15 12:06:14 C 17 50 10.343 -02 50 52.46 V T12
2018-05-15 12:06:58 C 17 50 10.370 -02 50 53.38 V T12
2018-05-16 10:46:01 C 17 51 34.99 -03 11 08.6 o 691
2018-05-16 10:48:51 C 17 51 35.06 -03 11 10.6 o 691
2018-05-16 10:51:42 C 17 51 35.14 -03 11 12.9 o 691
2018-05-16 11:56:59 C 17 51 42.204 -03 11 47.09 V T12
2018-05-16 11:57:41 C 17 51 42.219 -03 11 47.69 V T12
2018-05-16 11:59:23 C 17 51 42.270 -03 11 49.12 V T12
2018-05-17 14:16:21 C 17 53 01.753 -03 32 39.14 V T12
2018-05-17 14:18:24 C 17 53 01.795 -03 32 40.62 V T12
2018-05-18 09:03:02 C 17 53 55.71 -03 46 42.1 o 691
2018-05-18 09:06:16 C 17 53 55.76 -03 46 43.9 o 691
2018-05-18 09:12:46 C 17 53 55.89 -03 46 48.8 o 691
2018-05-19 08:20:50 C 17 54 49.45 -04 02 35.4 o 291
2018-05-19 08:27:04 C 17 54 49.53 -04 02 39.3 o 291
2018-05-20 10:42:19 C 17 55 35.07 -04 19 18.2 o 291
2018-05-20 11:07:20 C 17 55 35.21 -04 19 33.5 o 291
2018-05-21 07:48:08 C 17 56 10.73 -04 31 53.6 o 291
2018-05-21 08:00:37 C 17 56 10.73 -04 32 00.6 o 291
2018-05-22 12:16:09 C 17 56 43.133 -04 47 40.64 V T12
2018-05-22 12:17:33 C 17 56 43.124 -04 47 41.40 V T12
2018-05-22 12:18:43 C 17 56 43.112 -04 47 42.03 V T12
2018-05-23 08:07:49 C 17 57 03.26 -04 58 33.4 o 291
2018-05-23 08:20:44 C 17 57 03.20 -04 58 40.5 o 291
2018-05-23 08:33:42 C 17 57 03.15 -04 58 47.1 o 291
2018-05-23 12:25:56 C 17 57 05.185 -05 00 34.54 V T12
2018-05-23 12:27:52 C 17 57 05.166 -05 00 35.58 V T12
2018-05-24 07:55:00 C 17 57 20.87 -05 10 47.6 o 291
2018-05-24 08:16:35 C 17 57 20.74 -05 10 58.6 o 291
2018-05-24 10:39:36 C 17 57 22.962 -05 11 56.60 V T12
2018-05-24 10:46:00 C 17 57 22.906 -05 11 59.91 V T12
2018-05-24 10:53:05 C 17 57 22.836 -05 12 03.42 V T12
2018-05-24 10:59:13 C 17 57 22.778 -05 12 06.61 V T12
2018-05-24 11:07:37 C 17 57 22.693 -05 12 10.93 V T12
2018-05-25 10:12:10 C 17 57 32.10 -05 23 46.4 o 291
2018-05-25 10:19:24 C 17 57 32.04 -05 23 49.7 o 291
2018-05-25 10:26:37 C 17 57 31.97 -05 23 52.8 o 291
2018-05-27 10:08:06 C 17 57 44.30 -05 46 15.2 o 695
2018-05-27 10:32:32 C 17 57 43.97 -05 46 26.2 o 695
2018-05-27 10:56:58 C 17 57 43.63 -05 46 37.1 o 695
2018-06-21 10:45:34 C 17 51 21.469 -09 45 18.17 V T12