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
2018-03-06 03:29:44 C 07 43 19.83 +04 22 29.6 U I52
2018-03-06 03:34:01 C 07 43 19.21 +04 22 32.5 o 691
2018-03-06 03:44:25 C 07 43 17.52 +04 22 37.9 o 691
2018-03-09 06:13:16 C 07 32 25.37 +05 01 33.3 o 691
2018-03-09 06:28:08 C 07 32 23.03 +05 01 41.3 o 691
2018-03-09 06:42:58 C 07 32 20.73 +05 01 49.0 o 691
2018-03-13 03:57:01 C 07 19 02.43 +05 53 55.0 o 691
2018-03-13 04:13:09 C 07 18 59.88 +05 54 03.7 o 691
2018-03-13 04:29:18 C 07 18 57.34 +05 54 12.7 o 691
2018-10-05 11:50:50 C 01 43 18.983 +14 54 32.01 V T12
2018-10-05 11:59:30 C 01 43 18.025 +14 54 24.53 V T12
2018-10-06 08:37:18 C 01 41 13.10 +14 36 48.7 o 291
2018-10-06 08:51:01 C 01 41 11.62 +14 36 36.7 o 291
2018-10-06 08:58:54 C 01 41 12.024 +14 36 34.60 V T12
2018-10-06 09:04:48 C 01 41 11.399 +14 36 29.63 V T12
2018-10-06 09:05:15 C 01 41 10.09 +14 36 24.8 o 291