2018 RR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1782504000
Semi-major axis (a)1.1005567000 AU
Inclination (i)13.71929000°
Long. of Asc. Node (Ω)164.25599000°
Arg. of Perihelion (ω)107.05440000°
Mean Anomaly (M)140.35603000°
Mean Motion (n)0.8536610000°/day
Perihelion dist (q)0.90438200 AU
Aphelion dist (Q)1.29673140 AU
Orbital Period1.15456570 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.570″
Uncertainty5
Orbit TypeApollo
MOID0.002413 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-09
Observations (32)
Date Type RA Dec Mag Band Observatory
2018-09-06 07:22:14 C 00 26 43.12 +46 01 42.2 U I41
2018-09-06 07:25:34 C 00 26 46.08 +45 53 57.7 U I41
2018-09-06 07:26:04 C 00 26 46.47 +45 52 46.5 U I41
2018-09-06 08:12:04 C 00 27 23.61 +44 04 56.6 U I41
2018-09-06 08:12:34 C 00 27 23.87 +44 03 46.4 U I41
2018-09-06 08:40:24 C 00 27 44.68 +42 57 42.8 U I41
2018-09-06 08:40:54 C 00 27 44.95 +42 56 31.7 U I41
2018-09-06 09:19:57 C 00 28 12.65 +41 22 51.7 U I41
2018-09-06 09:20:27 C 00 28 12.85 +41 21 37.8 U I41
2018-09-06 10:04:48 C 00 28 42.94 +39 34 07.5 U I41
2018-09-06 10:05:18 C 00 28 43.21 +39 32 55.7 U I41
2018-09-06 10:31:41 C 00 29 00.78 +38 28 30.7 U I41
2018-09-06 22:49:16 C 00 40 32.91 +10 19 32.9 V J95
2018-09-06 22:51:24 C 00 40 33.67 +10 15 21.5 V J95
2018-09-06 22:53:24 C 00 40 34.39 +10 11 27.7 V J95
2018-09-06 22:56:13 C 00 40 35.42 +10 05 57.6 V J95
2018-09-06 22:57:58 C 00 40 36.04 +10 02 31.5 V J95
2018-09-07 00:08:53 C 00 40 48.15 +07 49 22.4 q K63
2018-09-07 00:12:54 C 00 40 49.09 +07 41 49.0 q K63
2018-09-07 00:14:23 C 00 40 49.43 +07 38 59.2 q K63
2018-09-07 00:38:11 C 00 41 05.93 +06 52 05.3 V Z80
2018-09-07 00:41:10 C 00 41 06.69 +06 46 35.4 V Z80
2018-09-07 00:43:41 C 00 41 07.38 +06 41 56.4 V Z80
2018-09-07 01:22:31 C 00 41 18.79 +05 31 14.2 V J95
2018-09-07 01:24:29 C 00 41 19.28 +05 27 40.6 V J95
2018-09-07 01:28:06 C 00 41 20.17 +05 21 10.6 V J95
2018-09-07 01:30:00 C 00 41 20.68 +05 17 45.7 V J95
2018-09-07 02:53:41 C 00 41 22.74 +02 53 21.4 V L01
2018-09-07 02:54:41 C 00 41 23.00 +02 51 38.3 V L01
2018-09-07 02:55:54 C 00 41 23.32 +02 49 34.4 V L01
2018-09-09 08:17:24 C 00 54 22.77 -34 55 14.0 V I52
2018-09-09 08:18:12 C 00 54 22.73 -34 55 27.1 V I52