IAA RAS IAA Minor Planet Database

2018 JM2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2238253000
Semi-major axis (a)0.8596836000 AU
Inclination (i)16.71033000°
Long. of Asc. Node (Ω)226.64546000°
Arg. of Perihelion (ω)203.83489000°
Mean Anomaly (M)308.56227000°
Mean Motion (n)1.2365057500°/day
Perihelion dist (q)0.66726470 AU
Aphelion dist (Q)1.05210250 AU
Orbital Period0.79709110 yr
Physical Parameters
H (abs. magnitude)25.55
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.770″
Uncertainty6
Orbit TypeAten
MOID0.016204 AU
Observations Used43
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-05-18
Observations (46)
Date Type RA Dec Mag Band Observatory
2018-05-08 10:15:29 C 16 03 31.71 -05 15 06.0 – V 703
2018-05-08 10:38:04 C 16 03 10.17 -05 03 43.4 – V 703
2018-05-10 09:13:59 C 15 30 03.97 +13 54 10.6 – U G96
2018-05-10 09:21:31 C 15 29 59.02 +13 56 32.4 – U G96
2018-05-10 09:29:02 C 15 29 54.11 +13 58 52.1 – U G96
2018-05-10 09:36:33 C 15 29 49.17 +14 01 13.3 – U G96
2018-05-10 10:53:41 C 15 28 59.58 +14 25 06.0 – U I52
2018-05-10 10:54:02 C 15 28 59.30 +14 25 12.5 – U I52
2018-05-10 10:54:22 C 15 28 59.11 +14 25 18.3 – U I52
2018-05-10 10:54:43 C 15 28 58.93 +14 25 24.7 – U I52
2018-05-10 20:17:13 C 15 24 12.43 +17 10 00.4 – U 104
2018-05-10 20:21:12 C 15 24 10.09 +17 11 09.2 19.0 U 104
2018-05-10 20:25:12 C 15 24 07.78 +17 12 16.7 19.1 U 104
2018-05-10 20:29:12 C 15 24 05.44 +17 13 23.6 19.1 U 104
2018-05-10 22:32:32 C 15 23 01.523 +17 48 37.86 – V J04
2018-05-10 22:32:46 C 15 23 01.388 +17 48 41.81 – V J04
2018-05-10 22:33:00 C 15 23 01.264 +17 48 45.28 – V J04
2018-05-10 23:13:26 C 15 22 27.85 +17 58 37.6 – S L01
2018-05-10 23:15:59 C 15 22 26.34 +17 59 19.0 – S L01
2018-05-10 23:18:31 C 15 22 24.87 +17 59 59.7 – S L01
2018-05-10 23:21:04 C 15 22 23.36 +18 00 41.0 – S L01
2018-05-11 06:03:34 C 15 19 05.42 +19 46 00.9 – U I52
2018-05-11 06:03:49 C 15 19 05.26 +19 46 04.9 – U I52
2018-05-11 06:04:05 C 15 19 05.14 +19 46 08.9 – U I52
2018-05-11 06:04:21 C 15 19 04.97 +19 46 13.0 – U I52
2018-05-11 07:18:40 C 15 18 20.60 +20 04 51.5 – o 711
2018-05-11 07:21:35 C 15 18 18.97 +20 05 33.8 – o 711
2018-05-11 07:24:55 C 15 18 17.02 +20 06 23.2 – o 711
2018-05-11 16:09:13 C 15 14 05.70 +22 08 40.9 – r P93
2018-05-11 16:12:32 C 15 14 03.95 +22 09 25.2 – r P93
2018-05-11 16:15:52 C 15 14 02.17 +22 10 09.3 – r P93
2018-05-12 03:32:22 C 15 09 22.88 +24 31 02.4 – U I52
2018-05-12 03:33:08 C 15 09 22.51 +24 31 11.9 – U I52
2018-05-12 03:33:57 C 15 09 22.16 +24 31 22.0 – U I52
2018-05-12 03:34:43 C 15 09 21.76 +24 31 30.8 – U I52
2018-05-14 09:13:18 C 14 50 09.19 +32 32 41.8 – U I52
2018-05-14 09:16:05 C 14 50 08.26 +32 32 59.6 – U I52
2018-05-14 09:18:51 C 14 50 07.30 +32 33 17.9 – U I52
2018-05-14 09:21:37 C 14 50 06.33 +32 33 35.6 – U I52
2018-05-15 10:09:20 C 14 43 23.83 +35 02 14.6 – U I52
2018-05-15 10:11:08 C 14 43 23.37 +35 02 24.4 – U I52
2018-05-15 10:12:55 C 14 43 22.86 +35 02 33.4 – U I52
2018-05-15 10:14:42 C 14 43 22.40 +35 02 42.1 – U I52
2018-05-18 10:59:59 C 14 28 40.79 +39 52 24.1 – o 291
2018-05-18 11:05:26 C 14 28 39.85 +39 52 38.9 – o 291
2018-05-18 11:10:52 C 14 28 38.89 +39 52 53.1 – o 291