2018 CY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1840816113 ± 2.14e-07
Semi-major axis (a)1.1284399803 AU ± 5.36e-10
Inclination (i)26.52717684° ± 1.78e-05
Long. of Asc. Node (Ω)143.99778684° ± 1.41e-06
Arg. of Perihelion (ω)73.52960450° ± 5.84e-05
Mean Anomaly (M)119.18605001° ± 2.91e-05
Mean Motion (n)0.8222323867°/day ± 5.86e-10
Perihelion dist (q)0.92071493 AU ± 2.41e-07
Aphelion dist (Q)1.33616503 AU ± 2.41e-07
Orbital Period1.19871985 yr ± 8.55e-10
Physical Parameters
H (abs. magnitude)22.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty0
Orbit TypeApollo
MOID0.045237 AU
Observations Used177
Oppositions1
Arc Total2018-2024
First Observation Used2018-02-09
Last Observation Used2024-02-17
Observations (207)
Date Type RA Dec Mag Band Observatory
2018-02-13 15:36:36 C 11 36 56.76 +20 41 12.3 m 408
2018-02-13 15:38:36 C 11 36 57.93 +20 41 59.4 m 408
2018-02-13 18:38:01 C 11 38 47.13 +21 52 20.4 m 408
2018-02-13 18:41:01 C 11 38 48.97 +21 53 29.9 m 408
2018-02-13 18:59:47 C 11 39 01.34 +22 00 54.9 r P93
2018-02-13 19:00:37 C 11 39 01.84 +22 01 14.6 r P93
2018-02-13 19:01:26 C 11 39 02.35 +22 01 34.0 r P93
2018-02-13 19:02:16 C 11 39 02.88 +22 01 53.9 r P93
2018-02-13 19:03:06 C 11 39 03.39 +22 02 12.8 r P93
2018-02-13 19:03:55 C 11 39 03.87 +22 02 31.2 r P93
2018-02-13 19:05:34 C 11 39 04.95 +22 03 11.5 r P93
2018-02-13 19:06:24 C 11 39 05.46 +22 03 30.7 r P93
2018-02-13 20:05:27 C 11 39 42.53 +22 26 38.9 r P93
2018-02-13 20:06:06 C 11 39 42.97 +22 26 54.1 r P93
2018-02-13 20:08:06 C 11 39 44.24 +22 27 40.9 r P93
2018-02-13 20:10:06 C 11 39 45.50 +22 28 27.8 r P93
2018-02-13 22:03:12 C 11 41 16.63 +23 12 39.6 108
2018-02-13 22:05:45 C 11 41 18.25 +23 13 40.5 108
2018-02-13 22:08:19 C 11 41 19.99 +23 14 42.0 108
2018-02-14 01:33:54 C 11 43 35.73 +24 36 07.2 U J95
2018-02-14 01:43:17 C 11 43 41.92 +24 39 50.9 U J95
2018-02-14 02:02:39 C 11 43 54.76 +24 47 33.1 U J95
2018-02-14 02:24:15 C 11 44 09.10 +24 56 08.3 U J95
2018-02-14 21:49:20 C 11 58 58.59 +32 39 06.2 q K61
2018-02-14 21:49:52 C 11 58 58.99 +32 39 18.9 q K61
2018-02-14 21:51:21 C 11 59 00.17 +32 39 54.5 q K61
2018-02-14 21:51:58 C 11 59 00.65 +32 40 09.0 q K61
2018-02-15 16:25:36 C 12 15 14.26 +39 50 25.7 r P93
2018-02-15 16:28:16 C 12 15 16.61 +39 51 25.8 r P93
2018-02-15 16:29:36 C 12 15 17.85 +39 51 56.0 r P93
2018-02-15 16:32:14 C 12 15 20.18 +39 52 55.5 r P93
2018-02-15 22:53:43 C 12 21 33.98 +42 11 59.9 U J69
2018-02-15 22:58:49 C 12 21 38.90 +42 13 51.9 U J69
2018-02-15 23:03:55 C 12 21 43.85 +42 15 44.3 U J69
2018-02-15 23:09:01 C 12 21 48.80 +42 17 36.1 U J69
2018-02-15 23:14:07 C 12 21 53.71 +42 19 28.3 U J69
2018-02-15 23:19:12 C 12 21 58.66 +42 21 20.4 U J69
2018-02-16 04:10:31 C 12 26 42.49 +44 05 45.0 U J95
2018-02-16 04:18:58 C 12 26 50.88 +44 08 42.7 U J95
2018-02-16 04:27:21 C 12 26 59.21 +44 11 38.6 U J95
2018-02-18 12:50:53 C 13 39 11.82 +60 13 52.6 U I52
2018-02-18 12:54:05 C 13 39 16.58 +60 14 32.5 U I52
2018-02-18 12:54:16 C 13 39 16.86 +60 14 34.5 U I52
2018-02-18 12:54:26 C 13 39 17.07 +60 14 36.5 U I52
2018-02-22 11:05:15 C 16 22 03.24 +70 13 54.8 U I52
2018-02-22 11:05:38 C 16 22 03.75 +70 13 55.8 U I52
2018-02-22 11:05:59 C 16 22 04.41 +70 13 56.5 U I52
2018-02-23 12:43:21 C 17 01 13.08 +70 35 22.5 U I52
2018-02-23 12:43:43 C 17 01 13.56 +70 35 22.1 U I52
2018-02-23 12:44:03 C 17 01 13.97 +70 35 22.9 U I52