2018 MR5

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7167946553 ± 1.08e-07
Semi-major axis (a)2.0750699780 AU ± 2.50e-08
Inclination (i)2.76208281° ± 1.87e-05
Long. of Asc. Node (Ω)325.99668950° ± 3.53e-04
Arg. of Perihelion (ω)205.48391120° ± 3.52e-04
Mean Anomaly (M)197.82389434° ± 2.74e-05
Mean Motion (n)0.3297335630°/day ± 5.96e-09
Perihelion dist (q)0.58767091 AU ± 2.24e-07
Aphelion dist (Q)3.56246905 AU ± 2.28e-07
Orbital Period2.98915972 yr ± 5.40e-08
Physical Parameters
H (abs. magnitude)21.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.042094 AU
Observations Used78
Oppositions7
Arc Total2014-2024
First Observation Used2014-10-22
Last Observation Used2024-07-11
Observations (79)
Date Type RA Dec Mag Band Observatory
2014-10-22 07:10:33 C 01 43 47.780 +15 27 26.24 V 568
2014-10-22 08:16:22 C 01 43 43.032 +15 27 03.90 V 568
2014-10-25 11:42:08 C 01 38 21.649 +15 00 29.47 V 568
2015-02-18 05:33:35 C 01 29 55.643 +11 55 10.90 V 568
2015-07-13 00:50:11 C 19 02 33.56 -28 20 04.8 t 309
2015-07-13 00:51:58 C 19 02 33.38 -28 20 04.3 t 309
2015-07-13 00:53:41 C 19 02 33.19 -28 20 03.9 t 309
2015-07-13 00:55:26 C 19 02 33.00 -28 20 03.5 t 309
2015-07-13 00:57:10 C 19 02 32.80 -28 20 03.0 t 309
2015-07-13 00:58:54 C 19 02 32.64 -28 20 02.7 t 309
2015-07-13 01:00:39 C 19 02 32.44 -28 20 02.4 t 309
2015-07-13 01:02:23 C 19 02 32.24 -28 20 01.9 t 309
2015-07-13 01:04:07 C 19 02 32.06 -28 20 01.5 t 309
2018-06-15 14:04:12 C 21 38 29.039 -22 20 21.33 V F51
2018-06-15 14:19:25 C 21 38 25.667 -22 20 33.31 V F51
2018-06-17 13:40:11 C 21 28 20.804 -22 56 04.15 V F51
2018-06-18 09:02:58 C 21 24 15.73 -23 09 44.0 V 691
2018-06-18 09:19:11 C 21 24 12.37 -23 09 54.9 V 691
2018-06-19 13:30:41 C 21 18 17.119 -23 28 43.51 U F51
2018-06-19 13:45:38 C 21 18 13.886 -23 28 53.35 U F51
2018-06-19 14:00:31 C 21 18 10.687 -23 29 02.82 U F51
2018-06-19 14:15:25 C 21 18 07.456 -23 29 12.37 U F51
2018-06-20 09:18:11 C 21 14 10.64 -23 41 19.2 V 691
2018-06-20 09:43:33 C 21 14 05.16 -23 41 34.3 U I52
2018-06-20 09:44:39 C 21 14 04.93 -23 41 35.8 U I52
2018-06-20 09:45:44 C 21 14 04.73 -23 41 37.3 U I52
2018-06-20 09:47:50 C 21 14 04.34 -23 41 37.6 V 691
2018-06-21 09:37:58 C 21 09 09.60 -23 55 57.8 o 691
2018-06-21 09:54:07 C 21 09 06.16 -23 56 07.0 o 691
2018-06-21 10:10:06 C 21 09 02.78 -23 56 17.4 o 691
2018-06-21 14:44:00 C 21 08 06.042 -23 58 52.58 V T12
2018-06-21 14:45:37 C 21 08 05.702 -23 58 53.49 V T12
2018-06-22 08:51:21 C 21 04 25.60 -24 09 09.4 U I52
2018-06-22 08:52:27 C 21 04 25.45 -24 09 10.5 U I52
2018-06-22 08:53:32 C 21 04 25.16 -24 09 10.2 U I52
2018-06-22 09:15:46 C 21 04 20.56 -24 09 22.6 o 691
2018-06-22 09:31:42 C 21 04 17.22 -24 09 31.6 o 691
2018-06-22 09:48:24 C 21 04 13.71 -24 09 40.7 o 691
2018-06-23 10:01:09 C 20 59 20.88 -24 22 34.9 o 691
2018-06-23 10:07:53 C 20 59 19.48 -24 22 38.0 o 691
2018-06-23 10:14:37 C 20 59 18.12 -24 22 41.8 o 691
2018-06-24 08:08:26 C 20 54 57.35 -24 33 37.2 o 291
2018-06-24 08:35:26 C 20 54 51.87 -24 33 50.7 o 291
2018-06-24 09:02:26 C 20 54 46.37 -24 34 04.2 o 291
2018-07-03 08:57:53 C 20 15 18.86 -25 47 49.8 U I52
2018-07-03 09:02:42 C 20 15 18.01 -25 47 50.9 U I52
2018-07-05 07:51:39 C 20 07 44.24 -25 56 38.9 U I52
2018-07-05 07:54:38 C 20 07 43.73 -25 56 38.2 U I52
2018-07-05 08:00:22 C 20 07 42.88 -25 56 39.7 U I52
2018-07-05 08:03:21 C 20 07 42.35 -25 56 40.1 U I52