2018 ME5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3032613005 ± 2.21e-08
Semi-major axis (a)1.4052449208 AU ± 1.56e-09
Inclination (i)7.40877345° ± 5.01e-06
Long. of Asc. Node (Ω)284.24296491° ± 9.93e-06
Arg. of Perihelion (ω)67.54110891° ± 1.32e-05
Mean Anomaly (M)117.83308994° ± 5.67e-06
Mean Motion (n)0.5916763901°/day ± 9.85e-10
Perihelion dist (q)0.97908852 AU ± 3.11e-08
Aphelion dist (Q)1.83140132 AU ± 3.12e-08
Orbital Period1.66581986 yr ± 2.77e-09
Physical Parameters
H (abs. magnitude)22.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.061229 AU
Observations Used75
Oppositions4
Arc Total2013-2023
First Observation Used2013-12-06
Last Observation Used2023-12-11
Observations (77)
Date Type RA Dec Mag Band Observatory
2018-08-02 07:43:52 C 00 57 52.17 +48 18 22.5 u H21
2018-08-07 15:03:05 C 01 58 37.220 +54 36 57.27 V T12
2018-08-07 15:04:35 C 01 58 37.887 +54 37 00.58 V T12
2018-11-14 08:54:13 C 07 50 47.15 +39 13 06.7 u H21
2018-11-14 09:03:51 C 07 50 46.61 +39 13 02.4 u H21
2018-11-14 09:13:15 C 07 50 46.13 +39 12 58.1 u H21
2018-12-07 06:28:25 C 07 03 12.72 +34 04 49.5 u H21
2018-12-07 06:52:42 C 07 03 09.72 +34 04 34.0 u H21
2018-12-07 07:10:17 C 07 03 07.56 +34 04 21.9 u H21
2023-06-15 08:05:12 C 20 19 55.62 -28 33 40.8 V 807
2023-06-15 08:18:31 C 20 19 56.72 -28 33 27.5 V 807
2023-06-15 08:31:50 C 20 19 57.83 -28 33 14.2 V 807
2023-06-16 12:50:32 C 20 22 38.545 -28 04 53.60 X F51
2023-06-16 13:13:17 C 20 22 40.458 -28 04 29.70 X F51
2023-06-16 13:24:23 C 20 22 41.383 -28 04 18.00 X F51
2023-07-09 10:02:07 C 21 28 36.008 -07 22 28.45 V G96
2023-07-09 10:08:55 C 21 28 36.890 -07 22 00.19 V G96
2023-07-09 10:15:43 C 21 28 37.920 -07 21 31.10 V G96
2023-07-09 10:22:30 C 21 28 38.910 -07 21 02.52 V G96
2023-07-10 08:30:19 C 21 32 24.824 -05 44 51.40 V G96
2023-07-10 08:38:35 C 21 32 26.099 -05 44 14.46 V G96
2023-07-10 08:46:51 C 21 32 27.370 -05 43 37.92 V G96
2023-07-10 08:55:07 C 21 32 28.612 -05 43 00.77 V G96
2023-07-25 22:39:24 C 23 06 19.58 +33 10 17.5 X C95
2023-07-25 23:40:43 C 23 06 40.75 +33 17 27.3 X C95
2023-12-11 07:03:13 C 06 45 00.98 +33 33 57.7 V H21
2023-12-11 07:23:34 C 06 44 58.45 +33 33 41.1 V H21