2018 RM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7676161000
Semi-major axis (a)2.8214896000 AU
Inclination (i)37.11986000°
Long. of Asc. Node (Ω)352.00299000°
Arg. of Perihelion (ω)87.98092000°
Mean Anomaly (M)176.26367000°
Mean Motion (n)0.2079631500°/day
Perihelion dist (q)0.65566880 AU
Aphelion dist (Q)4.98731040 AU
Orbital Period4.73933800 yr
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeApollo
MOID0.075769 AU
Observations Used131
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-14
Observations (132)
Date Type RA Dec Mag Band Observatory
2018-09-10 10:00:44 C 01 38 25.24 +10 22 22.1 V I52
2018-09-10 10:00:56 C 01 38 25.24 +10 22 24.3 V I52
2018-09-10 13:37:20 C 01 38 31.01 +11 01 11.2 U T05
2018-09-10 13:42:22 C 01 38 31.09 +11 02 05.6 U T05
2018-09-10 14:04:43 C 01 38 31.38 +11 06 08.7 U T05
2018-09-10 14:13:14 C 01 38 31.56 +11 07 41.0 U T05
2018-09-11 01:57:01 C 01 38 54.31 +13 20 52.1 q 160
2018-09-11 02:00:37 C 01 38 54.32 +13 21 35.0 q 160
2018-09-11 02:04:37 C 01 38 54.42 +13 22 23.0 q 160
2018-09-11 21:40:52 C 01 39 36.45 +17 33 44.1 q 113
2018-09-11 21:42:08 C 01 39 36.49 +17 34 01.4 q 113
2018-09-11 21:43:24 C 01 39 36.57 +17 34 19.6 q 113
2018-09-11 23:02:49 C 01 39 38.68 +17 52 45.6 q K61
2018-09-11 23:07:08 C 01 39 38.78 +17 53 46.1 q K61
2018-09-11 23:08:43 C 01 39 38.82 +17 54 08.2 q K61
2018-09-11 23:34:28 C 01 39 39.59 +18 00 08.9 q A17
2018-09-12 00:00:01 C 01 39 40.25 +18 06 07.5 q A17
2018-09-12 00:25:05 C 01 39 40.83 +18 12 00.8 q A17
2018-09-12 08:23:37 C 01 39 58.81 +20 08 10.7 703
2018-09-12 08:31:41 C 01 39 58.91 +20 10 11.8 703
2018-09-12 08:39:43 C 01 39 59.16 +20 12 11.7 703
2018-09-12 08:47:55 C 01 39 59.30 +20 14 15.2 703
2018-09-12 11:36:22 C 01 40 02.67 +20 56 47.4 I52
2018-09-12 11:36:42 C 01 40 02.69 +20 56 53.2 I52
2018-09-12 11:37:03 C 01 40 02.70 +20 56 58.6 I52
2018-09-12 11:37:24 C 01 40 02.71 +20 57 03.9 I52
2018-09-14 06:26:55 C 01 42 09.72 +33 44 20.7 r 718
2018-09-14 06:28:15 C 01 42 09.84 +33 44 48.3 r 718
2018-09-14 06:29:33 C 01 42 09.83 +33 45 15.7 r 718
2018-09-14 06:30:51 C 01 42 09.91 +33 45 42.2 r 718
2018-09-14 06:32:10 C 01 42 09.98 +33 46 09.7 r 718
2018-09-14 06:33:28 C 01 42 10.08 +33 46 35.9 r 718