2018 RF8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5164668000
Semi-major axis (a)1.4246095000 AU
Inclination (i)12.33063000°
Long. of Asc. Node (Ω)175.88062000°
Arg. of Perihelion (ω)265.48117000°
Mean Anomaly (M)47.64331000°
Mean Motion (n)0.5796426300°/day
Perihelion dist (q)0.68884600 AU
Aphelion dist (Q)2.16037300 AU
Orbital Period1.70037130 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty5
Orbit TypeApollo
MOID0.001079 AU
Observations Used70
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-18
Observations (70)
Date Type RA Dec Mag Band Observatory
2018-09-15 05:48:36 C 22 43 30.73 +19 20 58.5 V 703
2018-09-15 06:05:00 C 22 43 25.78 +19 20 47.6 V 703
2018-09-15 06:13:13 C 22 43 23.28 +19 20 42.0 V 703
2018-09-15 07:44:56 C 22 42 54.86 +19 19 27.6 V I52
2018-09-15 07:45:33 C 22 42 54.70 +19 19 27.0 V I52
2018-09-15 07:46:08 C 22 42 54.53 +19 19 26.8 V I52
2018-09-15 07:46:44 C 22 42 54.33 +19 19 26.1 V I52
2018-09-15 19:47:56 C 22 39 40.40 +19 06 53.6 S 033
2018-09-15 19:49:40 C 22 39 39.76 +19 06 51.7 S 033
2018-09-15 19:51:23 C 22 39 39.13 +19 06 50.1 S 033
2018-09-15 19:53:15 C 22 39 38.45 +19 06 48.3 S 033
2018-09-15 19:58:10 C 22 39 37.39 +19 06 48.0 q A17
2018-09-15 20:09:30 C 22 39 33.13 +19 06 37.2 q A17
2018-09-15 20:20:52 C 22 39 28.86 +19 06 25.7 q A17
2018-09-15 20:31:43 C 22 39 24.96 +19 06 40.0 V 104
2018-09-15 20:35:00 C 22 39 23.71 +19 06 36.5 V 104
2018-09-15 20:38:44 C 22 39 19.83 +19 06 20.3 o K88
2018-09-15 20:47:00 C 22 39 16.59 +19 06 11.7 o K88
2018-09-15 21:03:35 C 22 39 12.45 +19 06 07.8 V 104
2018-09-15 21:08:43 C 22 39 10.44 +19 06 02.8 V 104
2018-09-15 22:18:40 C 22 38 41.38 +19 04 40.0 V L01
2018-09-15 22:21:13 C 22 38 40.32 +19 04 37.3 V L01
2018-09-16 05:16:46 C 22 36 01.56 +18 56 10.5 u H21
2018-09-16 05:25:07 C 22 35 57.46 +18 55 58.1 u H21
2018-09-16 05:55:39 C 22 35 49.40 +18 55 52.1 V I52
2018-09-16 05:55:55 C 22 35 49.26 +18 55 51.9 V I52
2018-09-16 05:57:10 C 22 35 48.61 +18 55 50.1 V I52
2018-09-16 05:57:27 C 22 35 48.50 +18 55 49.6 V I52
2018-09-16 10:29:59 C 22 33 36.86 +18 49 58.2 U T08
2018-09-16 10:45:52 C 22 33 27.72 +18 49 29.5 U T08
2018-09-16 10:54:54 C 22 33 22.51 +18 49 12.5 U T08
2018-09-16 11:11:30 C 22 33 12.91 +18 48 41.2 U T08
2018-09-16 11:22:25 C 22 33 06.65 +18 48 19.3 U T08
2018-09-16 18:55:16 C 22 29 22.35 +18 30 39.4 V 595
2018-09-16 18:57:00 C 22 29 20.31 +18 30 07.0 S 033
2018-09-16 18:59:24 C 22 29 19.59 +18 30 31.2 V 595
2018-09-16 19:03:31 C 22 29 16.77 +18 30 22.5 V 595
2018-09-16 19:06:47 C 22 29 13.69 +18 29 46.7 S 033
2018-09-16 19:07:51 C 22 29 12.99 +18 29 44.5 S 033
2018-09-16 19:08:54 C 22 29 12.27 +18 29 42.4 S 033
2018-09-16 20:43:00 C 22 28 03.76 +18 26 38.5 o K88
2018-09-16 20:48:46 C 22 27 59.49 +18 26 24.8 o K88
2018-09-16 20:54:32 C 22 27 55.21 +18 26 11.2 o K88
2018-09-17 18:38:12 C 22 05 36.14 +16 55 39.8 S 151
2018-09-17 18:39:44 C 22 05 33.47 +16 55 29.7 S 151
2018-09-17 18:41:18 C 22 05 30.80 +16 55 19.4 S 151
2018-09-17 18:44:23 C 22 05 25.47 +16 54 59.5 S 151
2018-09-17 22:34:26 C 21 58 00.67 +16 24 38.5 q Z80
2018-09-17 22:38:00 C 21 57 52.93 +16 24 07.3 q Z80
2018-09-17 22:41:35 C 21 57 45.00 +16 23 34.2 q Z80