IAA RAS IAA Minor Planet Database

2018 ME7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4383447756 ± 6.99e-06
Semi-major axis (a)2.1614451859 AU ± 3.06e-05
Inclination (i)6.98190418° ± 6.55e-05
Long. of Asc. Node (Ω)223.07525581° ± 1.64e-04
Arg. of Perihelion (ω)71.69956402° ± 2.70e-04
Mean Anomaly (M)111.77695882° ± 1.79e-02
Mean Motion (n)0.3101672480°/day ± 6.59e-06
Perihelion dist (q)1.21398698 AU ± 2.29e-05
Aphelion dist (Q)3.10890339 AU ± 4.65e-05
Orbital Period3.17772521 yr ± 6.75e-05
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.263″
Uncertainty2
Orbit TypeAmor
MOID0.233209 AU
Observations Used44
Oppositions1
Arc Total2018-2018
First Observation Used2018-06-16
Last Observation Used2018-09-12
Observations (45)
Date Type RA Dec Mag Band Observatory
2018-06-16 10:12:14 C 17 39 11.527 -00 26 52.97 – V F52
2018-06-16 10:26:23 C 17 39 11.928 -00 26 34.39 – V F52
2018-06-21 09:55:14 C 17 43 57.630 +02 07 27.45 – U F51
2018-06-21 10:12:28 C 17 43 58.198 +02 07 49.17 – U F51
2018-06-21 10:29:46 C 17 43 58.760 +02 08 10.88 – U F51
2018-06-22 00:01:35 C 17 44 33.09 +02 24 52.3 – V J95
2018-06-22 00:23:30 C 17 44 33.94 +02 25 19.6 – V J95
2018-06-22 03:51:16 C 17 44 44.37 +02 29 45.8 – V H01
2018-06-22 03:55:23 C 17 44 44.53 +02 29 51.0 – V H01
2018-06-22 04:06:08 C 17 44 44.92 +02 30 04.3 – V H01
2018-06-22 04:32:37 C 17 44 45.87 +02 30 37.5 – V H01
2018-06-22 06:35:38 C 17 44 50.32 +02 33 11.6 – U I52
2018-06-22 06:41:45 C 17 44 50.42 +02 33 19.2 – U I52
2018-06-22 06:42:52 C 17 44 50.53 +02 33 20.8 – U I52
2018-06-22 06:49:03 C 17 44 50.75 +02 33 28.0 – U I52
2018-06-23 04:32:53 C 17 45 48.20 +03 00 17.5 – o 691
2018-06-23 05:18:12 C 17 45 49.84 +03 01 13.7 – o 691
2018-06-23 05:25:22 C 17 45 50.06 +03 01 21.9 – U I52
2018-06-23 05:27:44 C 17 45 50.22 +03 01 25.3 – U I52
2018-06-23 05:30:08 C 17 45 50.26 +03 01 27.9 – U I52
2018-06-23 05:32:30 C 17 45 50.36 +03 01 30.8 – U I52
2018-07-01 05:35:45 C 17 55 05.09 +06 39 25.1 – o 691
2018-07-01 05:40:31 C 17 55 05.25 +06 39 30.3 – U I52
2018-07-01 05:42:55 C 17 55 05.41 +06 39 32.5 – U I52
2018-07-01 05:45:19 C 17 55 05.44 +06 39 34.2 – U I52
2018-07-01 05:51:17 C 17 55 05.79 +06 39 41.4 – o 691
2018-07-01 06:20:09 C 17 55 07.07 +06 40 11.6 – o 691
2018-07-03 10:02:18 C 17 57 53.69 +07 31 31.8 – o 691
2018-07-03 10:15:43 C 17 57 54.31 +07 31 44.5 – o 691
2018-07-03 10:29:10 C 17 57 54.98 +07 31 57.8 – o 691
2018-07-15 06:28:00 C 18 16 03.64 +11 02 45.7 – o 291
2018-07-15 06:33:53 C 18 16 04.00 +11 02 48.2 – o 291
2018-07-15 06:39:46 C 18 16 04.35 +11 02 52.1 – o 291
2018-09-02 03:51:13 C 20 08 17.87 +05 51 39.2 – U 807
2018-09-02 03:59:04 C 20 08 18.69 +05 51 33.7 – U 807
2018-09-02 04:07:07 C 20 08 19.46 +05 51 28.9 – U 807
2018-09-03 02:16:12 C 20 10 38.37 +05 36 23.6 – u H21
2018-09-03 02:25:33 C 20 10 39.29 +05 36 17.5 – u H21
2018-09-03 02:35:12 C 20 10 40.23 +05 36 11.0 – u H21
2018-09-04 01:49:28 C 20 13 04.81 +05 20 54.4 – u H21
2018-09-04 01:58:14 C 20 13 05.67 +05 20 48.6 – u H21
2018-09-04 02:08:09 C 20 13 06.63 +05 20 42.4 – u H21
2018-09-12 01:28:02 C 20 32 42.57 +03 19 15.5 – u H21
2018-09-12 01:45:34 C 20 32 44.27 +03 19 05.1 – u H21
2018-09-12 02:16:31 C 20 32 47.27 +03 18 46.6 – u H21