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
2018-02-11 08:01:09 C 11 07 13.81 +01 14 46.4 U W88
2018-02-11 08:05:07 C 11 07 15.38 +01 15 57.6 U W88
2018-02-11 08:10:05 C 11 07 17.40 +01 17 26.8 U W88
2018-02-11 10:42:36 C 11 08 24.81 +02 00 43.0 U I52
2018-02-11 10:45:14 C 11 08 25.89 +02 01 31.1 U I52
2018-02-11 10:45:25 C 11 08 25.95 +02 01 34.3 U I52
2018-02-11 10:48:02 C 11 08 27.05 +02 02 22.5 U I52
2018-02-11 11:00:53 C 11 08 42.43 +02 09 30.2 U 474
2018-02-11 11:02:23 C 11 08 43.09 +02 09 58.0 U 474
2018-02-11 11:03:49 C 11 08 43.67 +02 10 24.2 U 474
2018-02-11 11:05:16 C 11 08 44.30 +02 10 51.2 U 474
2018-02-11 11:06:43 C 11 08 44.96 +02 11 17.6 U 474
2018-02-11 12:12:38 C 11 09 02.85 +02 27 56.7 17.2 r 718
2018-02-11 12:14:57 C 11 09 03.88 +02 28 41.0 17.2 r 718
2018-02-11 12:17:15 C 11 09 04.86 +02 29 22.8 17.1 r 718
2018-02-11 12:24:48 C 11 09 08.05 +02 31 42.3 17.6 r 718
2018-02-11 12:26:07 C 11 09 08.60 +02 32 06.5 17.4 r 718
2018-02-11 12:27:25 C 11 09 09.17 +02 32 29.8 17.8 r 718
2018-02-11 12:28:44 C 11 09 09.73 +02 32 55.0 17.8 r 718
2018-02-11 13:20:40 C 11 09 36.08 +02 49 52.5 U T08
2018-02-11 13:35:14 C 11 09 42.05 +02 54 23.5 U T08
2018-02-11 13:50:03 C 11 09 48.17 +02 58 59.7 U T08
2018-02-11 13:59:43 C 11 09 57.72 +03 04 43.2 U 474
2018-02-11 14:01:09 C 11 09 58.31 +03 05 10.4 U 474
2018-02-11 14:02:36 C 11 09 58.94 +03 05 37.5 U 474
2018-02-11 14:04:03 C 11 09 59.55 +03 06 04.3 U 474
2018-02-11 14:04:45 C 11 09 54.27 +03 03 34.2 U T08
2018-02-11 14:05:29 C 11 10 00.15 +03 06 31.4 U 474
2018-02-12 00:35:29 C 11 14 58.40 +06 25 28.1 U Z80
2018-02-12 00:37:40 C 11 14 59.44 +06 26 10.6 U Z80
2018-02-12 00:39:51 C 11 15 00.51 +06 26 53.9 U Z80
2018-02-12 00:42:02 C 11 15 01.39 +06 27 37.7 U Z80
2018-02-12 00:44:14 C 11 15 02.43 +06 28 21.9 U Z80
2018-02-12 00:46:24 C 11 15 03.42 +06 29 05.2 U Z80
2018-02-12 00:48:35 C 11 15 04.40 +06 29 49.2 U Z80
2018-02-12 00:51:52 C 11 15 05.93 +06 30 54.0 U Z80
2018-02-12 00:53:59 C 11 15 07.05 +06 31 36.5 U J95
2018-02-12 00:55:08 C 11 15 07.51 +06 31 59.7 U Z80
2018-02-12 00:56:03 C 11 15 08.01 +06 32 17.9 U J95
2018-02-12 00:58:11 C 11 15 08.99 +06 33 00.5 U J95
2018-02-12 15:10:13 C 11 22 17.97 +11 29 22.4 U T08
2018-02-12 15:28:59 C 11 22 27.50 +11 36 05.1 U T08
2018-02-12 15:48:01 C 11 22 37.24 +11 42 54.1 U T08
2018-02-12 16:07:03 C 11 22 46.97 +11 49 41.4 U T08
2018-02-12 20:17:57 C 11 25 22.23 +13 19 34.7 U G34
2018-02-12 20:20:03 C 11 25 23.41 +13 20 21.7 U G34
2018-02-12 20:21:54 C 11 25 24.44 +13 21 03.3 U G34
2018-02-13 02:37:44 C 11 29 01.22 +15 44 48.8 q X31
2018-02-13 02:45:16 C 11 29 05.38 +15 47 40.0 q X31
2018-02-13 02:51:28 C 11 29 08.87 +15 50 01.0 q X31