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
2018-02-23 12:44:24 C 17 01 14.49 +70 35 22.6 U I52
2024-02-08 12:15:16 C 11 34 32.254 -14 50 03.52 V T05
2024-02-08 12:18:08 C 11 34 33.367 -14 49 34.79 V T05
2024-02-08 12:22:41 C 11 34 35.105 -14 48 50.04 V T05
2024-02-08 12:30:30 C 11 34 38.105 -14 47 33.40 V T05
2024-02-08 22:19:16 B 11 38 50.57 -13 07 55.8 X M45
2024-02-08 22:24:26 B 11 38 52.68 -13 07 02.2 X M45
2024-02-08 22:29:15 B 11 38 54.66 -13 06 12.1 X M45
2024-02-09 00:17:21 C 11 39 40.14 -12 44 47.0 V M28
2024-02-09 00:20:15 C 11 39 41.33 -12 44 16.1 V M28
2024-02-09 00:23:12 C 11 39 42.53 -12 43 45.0 V M28
2024-02-09 08:16:23 B 11 43 13.92 -11 19 07.0 V 734
2024-02-09 08:35:59 B 11 43 22.33 -11 15 24.9 V 734
2024-02-09 08:45:42 B 11 43 26.48 -11 13 35.5 V 734
2024-02-09 08:55:24 B 11 43 30.65 -11 11 45.0 V 734
2024-02-09 14:33:10 B 11 46 11.83 -10 06 24.6 X Q06
2024-02-09 14:42:04 B 11 46 15.90 -10 04 38.0 X Q06
2024-02-09 14:50:50 B 11 46 19.79 -10 02 54.5 X Q06
2024-02-10 11:56:55 C 11 56 45.631 -05 34 36.84 V T08
2024-02-10 12:00:59 C 11 56 47.652 -05 33 41.58 V T08
2024-02-10 12:05:18 C 11 56 49.723 -05 32 42.54 V T08
2024-02-10 12:13:15 C 11 56 53.609 -05 30 54.68 V T08
2024-02-11 07:23:35 C 12 07 23.510 -00 52 24.24 V W68
2024-02-11 08:04:40 C 12 07 45.814 -00 41 55.82 V W68
2024-02-11 08:09:14 C 12 07 48.276 -00 40 46.16 V W68
2024-02-11 08:17:09 C 12 07 52.606 -00 38 44.88 V W68
2024-02-12 11:49:54 C 12 24 57.831 +06 51 07.52 V U68
2024-02-12 11:55:36 C 12 25 01.421 +06 52 46.86 V U68
2024-02-12 12:20:40 C 12 25 17.281 +07 00 04.60 V U68
2024-02-12 12:26:21 C 12 25 20.886 +07 01 43.94 V U68
2024-02-13 00:47:37 C 12 33 55.565 +10 45 33.88 V M22
2024-02-13 00:52:15 C 12 33 58.690 +10 46 58.48 V M22
2024-02-13 00:56:50 C 12 34 01.771 +10 48 22.68 V M22
2024-02-13 01:32:15 C 12 34 25.637 +10 59 10.64 V M22
2024-02-14 09:36:14 C 12 59 09.676 +21 00 41.76 V 703
2024-02-14 09:39:32 C 12 59 12.246 +21 01 44.62 V 703
2024-02-14 09:42:46 C 12 59 14.834 +21 02 46.97 V 703
2024-02-14 09:46:03 C 12 59 17.430 +21 03 49.46 V 703
2024-02-14 12:20:22 C 13 01 28.027 +21 53 27.31 V T05
2024-02-14 12:22:59 C 13 01 30.091 +21 54 16.24 V T05
2024-02-14 12:28:11 C 13 01 34.291 +21 55 55.31 V T05
2024-02-14 12:37:29 C 13 01 41.676 +21 58 52.68 V T05
2024-02-14 22:24:36 C 13 10 11.46 +25 03 21.5 X K83
2024-02-14 22:27:43 C 13 10 14.15 +25 04 21.4 X K83
2024-02-14 22:30:50 C 13 10 16.85 +25 05 20.8 X K83
2024-02-15 11:21:46 C 13 21 46.699 +29 05 51.07 V 703
2024-02-15 11:25:02 C 13 21 49.601 +29 06 51.12 V 703
2024-02-15 11:28:19 C 13 21 52.502 +29 07 51.17 V 703
2024-02-15 11:31:36 C 13 21 55.447 +29 08 51.47 V 703
2024-02-16 10:27:42 C 13 44 20.278 +35 52 03.94 V 703