2018 CY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2509200000
Semi-major axis (a)1.1819808000 AU
Inclination (i)2.60182000°
Long. of Asc. Node (Ω)218.38456000°
Arg. of Perihelion (ω)28.02480000°
Mean Anomaly (M)301.62037000°
Mean Motion (n)0.7669877700°/day
Perihelion dist (q)0.88539820 AU
Aphelion dist (Q)1.47856340 AU
Orbital Period1.28503700 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty4
Orbit TypeApollo
MOID0.025982 AU
Observations Used65
Oppositions2
Arc Total2018-2018
First Observation Used
Last Observation Used2018-10-06
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-02-05 08:03:04 C 09 15 20.78 +01 29 42.8 U G96
2018-02-05 08:10:29 C 09 15 19.94 +01 29 42.6 U G96
2018-02-05 08:20:05 C 09 15 18.92 +01 29 42.2 U G96
2018-02-05 08:27:30 C 09 15 18.13 +01 29 42.1 U G96
2018-02-05 09:46:10 C 09 15 09.87 +01 29 38.2 o 691
2018-02-05 10:16:02 C 09 15 06.75 +01 29 35.6 U I52
2018-02-05 10:20:49 C 09 15 06.25 +01 29 36.4 U I52
2018-02-05 10:25:38 C 09 15 05.74 +01 29 36.6 o 691
2018-02-06 04:33:10 C 09 13 21.63 +01 28 52.2 U H01
2018-02-06 04:39:10 C 09 13 21.01 +01 28 52.0 U H01
2018-02-06 04:52:59 C 09 13 19.52 +01 28 51.6 U H01
2018-02-06 05:06:46 C 09 13 18.04 +01 28 51.2 U H01
2018-02-06 05:13:54 C 09 13 17.24 +01 28 53.0 o 711
2018-02-06 05:18:23 C 09 13 14.89 +01 28 59.8 o 711
2018-02-06 05:22:50 C 09 13 16.24 +01 28 52.9 o 711
2018-02-06 06:09:28 C 09 13 11.37 +01 28 50.1 U V06
2018-02-06 06:11:14 C 09 13 11.19 +01 28 50.1 U V06
2018-02-06 06:13:00 C 09 13 11.00 +01 28 50.0 U V06
2018-02-06 06:14:46 C 09 13 10.80 +01 28 50.0 U V06
2018-02-06 08:31:02 C 09 12 55.88 +01 28 46.3 o 691
2018-02-06 08:57:58 C 09 12 52.93 +01 28 45.5 o 691
2018-02-06 09:24:57 C 09 12 49.99 +01 28 44.2 o 691
2018-02-07 06:05:38 C 09 10 45.01 +01 28 21.3 U I52
2018-02-07 06:14:28 C 09 10 44.10 +01 28 20.7 U I52
2018-02-07 06:16:50 C 09 10 43.73 +01 28 20.5 U I52
2018-02-07 08:04:45 C 09 10 31.58 +01 28 20.0 o 691
2018-02-07 08:30:46 C 09 10 28.62 +01 28 19.7 o 691
2018-02-07 08:56:41 C 09 10 25.69 +01 28 19.7 o 691
2018-02-09 05:28:06 C 09 05 40.38 +01 28 49.3 U I52
2018-02-09 05:30:30 C 09 05 40.12 +01 28 49.4 U I52
2018-02-09 05:32:53 C 09 05 39.81 +01 28 49.3 U I52
2018-02-09 05:35:16 C 09 05 39.51 +01 28 49.8 U I52
2018-02-11 10:46:37 C 08 59 32.168 +01 31 53.62 U F51
2018-02-11 11:03:59 C 08 59 29.915 +01 31 54.92 U F51
2018-02-11 11:21:23 C 08 59 27.645 +01 31 56.39 U F51
2018-02-16 00:59:53 C 08 45 45.64 +01 46 58.1 u 807
2018-02-16 01:06:23 C 08 45 44.73 +01 46 59.1 u 807
2018-02-16 01:13:19 C 08 45 43.77 +01 47 00.1 u 807
2018-02-23 03:26:02 C 08 22 04.79 +02 30 17.1 o 291
2018-02-23 03:31:26 C 08 22 03.96 +02 30 19.0 o 291
2018-02-23 03:36:51 C 08 22 03.12 +02 30 20.7 o 291
2018-02-23 04:03:31 C 08 21 58.92 +02 30 29.6 U I52
2018-02-23 04:05:54 C 08 21 58.58 +02 30 31.2 U I52
2018-02-23 04:10:42 C 08 21 57.81 +02 30 31.1 U I52
2018-02-25 06:21:38 C 08 14 38.48 +02 48 13.1 o 291
2018-02-25 06:38:35 C 08 14 35.77 +02 48 19.2 o 291
2018-02-25 06:55:47 C 08 14 33.04 +02 48 25.4 o 291
2018-03-06 03:22:34 C 07 43 20.96 +04 22 26.1 U I52
2018-03-06 03:23:34 C 07 43 20.87 +04 22 27.2 o 691
2018-03-06 03:24:57 C 07 43 20.58 +04 22 26.7 U I52