2018 RY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4762922000
Semi-major axis (a)1.7042159000 AU
Inclination (i)17.39818000°
Long. of Asc. Node (Ω)338.91655000°
Arg. of Perihelion (ω)304.80854000°
Mean Anomaly (M)106.86108000°
Mean Motion (n)0.4430136800°/day
Perihelion dist (q)0.89251120 AU
Aphelion dist (Q)2.51592060 AU
Orbital Period2.22477920 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty5
Orbit TypeApollo
MOID0.017108 AU
Observations Used91
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-01
Observations (91)
Date Type RA Dec Mag Band Observatory
2018-09-06 05:35:58 C 20 46 33.47 +00 45 48.5 V G96
2018-09-06 05:44:10 C 20 46 36.84 +00 47 26.3 V G96
2018-09-06 05:52:22 C 20 46 40.25 +00 49 04.5 V G96
2018-09-06 06:00:34 C 20 46 43.64 +00 50 42.3 V G96
2018-09-06 06:13:28 C 20 46 48.97 +00 53 16.0 V G96
2018-09-06 06:21:29 C 20 46 52.28 +00 54 51.0 V G96
2018-09-06 06:29:30 C 20 46 55.57 +00 56 26.1 V G96
2018-09-06 06:37:30 C 20 46 58.87 +00 58 00.6 V G96
2018-09-06 07:31:45 C 20 47 21.24 +01 08 39.6 V I52
2018-09-06 07:31:55 C 20 47 21.33 +01 08 41.9 V I52
2018-09-06 07:32:07 C 20 47 21.39 +01 08 43.9 V I52
2018-09-06 07:32:18 C 20 47 21.45 +01 08 46.1 V I52
2018-09-06 10:09:47 C 20 48 36.16 +01 42 17.2 V 474
2018-09-06 10:12:08 C 20 48 37.11 +01 42 44.0 V 474
2018-09-06 10:16:59 C 20 48 39.04 +01 43 39.1 V 474
2018-09-06 10:19:50 C 20 48 40.18 +01 44 11.8 V 474
2018-09-06 19:57:06 C 20 52 39.91 +03 24 48.9 q K63
2018-09-06 20:01:39 C 20 52 41.58 +03 25 37.3 q K63
2018-09-06 20:06:12 C 20 52 43.21 +03 26 24.0 q K63
2018-09-06 20:25:12 C 20 52 49.73 +03 29 36.2 V L01
2018-09-06 20:26:19 C 20 52 50.15 +03 29 47.9 V L01
2018-09-07 03:15:30 C 20 55 28.43 +04 37 42.2 V I52
2018-09-07 03:15:40 C 20 55 28.49 +04 37 44.2 V I52
2018-09-07 03:16:03 C 20 55 28.60 +04 37 47.5 V I52
2018-09-07 03:23:00 C 20 55 24.66 +04 41 24.1 U I19
2018-09-07 03:25:01 C 20 55 25.35 +04 41 43.1 U I19
2018-09-07 03:27:05 C 20 55 26.04 +04 42 02.8 U I19
2018-09-07 19:08:45 C 21 00 54.10 +06 57 41.1 V 104
2018-09-07 19:17:49 C 21 00 56.78 +06 58 55.2 V 104
2018-09-07 19:22:20 C 21 00 58.11 +06 59 32.0 V 104
2018-09-07 20:38:29 C 21 01 20.58 +07 09 49.0 q C77
2018-09-07 20:45:03 C 21 01 22.48 +07 10 41.7 q C77
2018-09-07 20:51:56 C 21 01 24.47 +07 11 37.7 q C77
2018-09-07 20:59:00 C 21 01 26.50 +07 12 34.3 q C77
2018-09-08 22:38:38 C 21 08 40.66 +10 15 08.1 V 204
2018-09-08 22:48:35 C 21 08 42.95 +10 16 10.5 V 204
2018-09-08 22:58:12 C 21 08 45.21 +10 17 10.9 V 204
2018-09-09 03:37:41 C 21 10 00.47 +10 46 14.4 V I52
2018-09-09 03:37:57 C 21 10 00.51 +10 46 15.9 V I52
2018-09-09 03:40:34 C 21 10 01.08 +10 46 32.0 V I52
2018-09-09 03:40:50 C 21 10 01.15 +10 46 33.4 V I52
2018-09-09 05:00:53 C 21 10 18.57 +10 54 34.1 V 703
2018-09-09 05:09:31 C 21 10 20.38 +10 55 25.6 V 703
2018-09-09 05:18:09 C 21 10 22.29 +10 56 17.4 V 703
2018-09-09 10:13:26 C 21 11 29.69 +11 25 13.7 U T05
2018-09-09 10:28:43 C 21 11 32.88 +11 26 39.0 U T05
2018-09-09 10:43:11 C 21 11 35.83 +11 28 01.2 U T05
2018-09-09 10:58:19 C 21 11 39.07 +11 29 26.5 U T05
2018-09-10 03:06:04 C 21 15 20.72 +12 54 13.2 V I52
2018-09-10 03:06:26 C 21 15 20.81 +12 54 14.7 V I52