2018 JM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5585846048
Semi-major axis (a)1.9515495694 AU
Inclination (i)1.77639930°
Long. of Asc. Node (Ω)190.66984075° ± 5.00e+00
Arg. of Perihelion (ω)335.20281284° ± 6.00e+00
Mean Anomaly (M)291.69912380°
Mean Motion (n)0.3615204100°/day
Perihelion dist (q)0.86144420 AU
Aphelion dist (Q)3.04166620 AU
Orbital Period2.72628500 yr
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.416″
Uncertainty
Orbit TypeApollo
MOID0.014920 AU
Observations Used167
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-05-24
Observations (170)
Date Type RA Dec Mag Band Observatory
2018-05-07 00:23:11 C 15 39 05.32 +03 44 50.9 V J95
2018-05-07 00:25:38 C 15 39 05.56 +03 44 33.6 V J95
2018-05-07 00:46:09 C 15 39 06.03 +03 42 12.9 U K87
2018-05-07 01:05:04 C 15 39 07.86 +03 40 00.4 U K87
2018-05-07 01:28:04 C 15 39 10.09 +03 37 19.5 U K87
2018-05-07 02:54:33 C 15 39 31.44 +03 27 53.3 U W34
2018-05-07 03:02:07 C 15 39 32.18 +03 27 02.0 U W34
2018-05-07 03:19:39 C 15 39 33.85 +03 25 02.4 U W34
2018-05-07 07:53:40 C 15 40 00.31 +02 54 52.3 o 711
2018-05-07 07:57:16 C 15 40 00.58 +02 54 28.8 o 711
2018-05-07 08:00:51 C 15 40 00.84 +02 54 05.5 o 711
2018-05-07 08:37:41 C 15 40 02.79 +02 49 46.1 q 734
2018-05-07 08:42:13 C 15 40 03.15 +02 49 16.3 q 734
2018-05-07 08:46:45 C 15 40 03.54 +02 48 47.4 q 734
2018-05-07 19:57:39 C 15 41 27.88 +01 40 38.1 q K61
2018-05-07 19:59:15 C 15 41 28.03 +01 40 29.0 q K61
2018-05-07 20:00:34 C 15 41 28.15 +01 40 20.5 q K61
2018-05-07 20:01:26 C 15 41 28.22 +01 40 16.2 q K61
2018-05-07 21:04:32 C 15 41 33.82 +01 34 26.8 q 595
2018-05-07 21:09:30 C 15 41 34.23 +01 33 58.6 q 595
2018-05-07 21:14:27 C 15 41 34.62 +01 33 31.0 q 595
2018-05-07 21:19:25 C 15 41 34.93 +01 33 02.7 q 595
2018-05-08 10:11:43 C 15 42 39.91 +00 25 30.0 U 703
2018-05-08 10:19:15 C 15 42 40.36 +00 24 52.3 U 703
2018-05-08 10:34:20 C 15 42 41.23 +00 23 38.0 U 703
2018-05-09 07:06:21 C 15 44 27.02 -01 08 42.4 U I52
2018-05-09 07:10:11 C 15 44 27.19 -01 08 58.1 U I52
2018-05-09 07:14:13 C 15 44 27.34 -01 09 14.8 U I52
2018-05-09 07:18:04 C 15 44 27.44 -01 09 29.9 U I52
2018-05-10 07:06:53 C 15 45 59.65 -02 37 35.4 U I52
2018-05-10 07:16:26 C 15 45 59.91 -02 38 07.4 U I52
2018-05-10 07:24:16 C 15 46 00.15 -02 38 33.6 U I52
2018-05-10 07:30:45 C 15 46 00.31 -02 38 55.1 U I52
2018-05-11 06:55:23 C 15 47 13.80 -03 50 27.6 U I52
2018-05-11 06:57:44 C 15 47 13.87 -03 50 33.7 U I52
2018-05-11 07:00:05 C 15 47 13.92 -03 50 40.6 U I52
2018-05-11 07:01:40 C 15 47 13.91 -03 50 45.6 U I52
2018-05-12 10:49:37 C 15 48 17.84 -05 01 20.2 U I52
2018-05-12 10:51:27 C 15 48 17.85 -05 01 23.8 U I52
2018-05-12 10:53:43 C 15 48 17.89 -05 01 29.4 U I52
2018-05-12 10:55:32 C 15 48 17.90 -05 01 33.1 U I52
2018-05-13 08:32:47 C 15 49 05.18 -05 48 12.6 U I52
2018-05-13 08:35:32 C 15 49 05.20 -05 48 18.5 U I52
2018-05-13 08:38:16 C 15 49 05.25 -05 48 23.9 U I52
2018-05-13 08:41:51 C 15 49 05.26 -05 48 31.1 U I52
2018-05-14 00:44:19 C 15 49 35.01 -06 19 18.0 q J43
2018-05-14 00:57:01 C 15 49 35.10 -06 19 41.3 q J43
2018-05-14 01:09:39 C 15 49 35.11 -06 20 04.5 q J43
2018-05-14 01:22:19 C 15 49 35.25 -06 20 27.6 q J43
2018-05-14 06:59:11 C 15 49 45.94 -06 30 34.0 U G96