2008 CY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4206523240
Semi-major axis (a)1.8368630598 AU
Inclination (i)18.95109234°
Long. of Asc. Node (Ω)131.99076248°
Arg. of Perihelion (ω)43.73443499°
Mean Anomaly (M)35.87669914°
Mean Motion (n)0.3958897000°/day
Perihelion dist (q)1.06415110 AU
Aphelion dist (Q)2.60965790 AU
Orbital Period2.48960170 yr
Physical Parameters
H (abs. magnitude)22.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.611″
Uncertainty
Orbit TypeAmor
MOID0.144731 AU
Observations Used64
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-02-16
Observations (64)
Date Type RA Dec Mag Band Observatory
2008-02-06 05:52:22 C 09 12 39.60 +26 29 51.0 r 703
2008-02-06 06:03:22 C 09 12 40.75 +26 30 52.7 r 703
2008-02-06 06:14:17 C 09 12 41.94 +26 31 54.9 r 703
2008-02-06 06:25:18 C 09 12 43.09 +26 32 57.0 r 703
2008-02-06 06:46:05 C 09 12 45.15 +26 34 53.9 19.1 c 704
2008-02-06 07:03:46 C 09 12 46.98 +26 36 33.5 19.1 c 704
2008-02-06 07:19:24 C 09 12 48.89 +26 38 02.7 r 703
2008-02-06 07:21:27 C 09 12 48.87 +26 38 12.5 19.4 c 704
2008-02-06 07:29:10 C 09 12 49.80 +26 38 58.0 r 703
2008-02-06 07:38:54 C 09 12 50.87 +26 39 52.4 r 703
2008-02-06 07:39:06 C 09 12 50.74 +26 39 52.4 19.3 c 704
2008-02-06 07:48:38 C 09 12 51.92 +26 40 49.0 r 703
2008-02-06 07:56:48 C 09 12 52.62 +26 41 31.9 19.3 c 704
2008-02-06 08:47:36 C 09 12 58.67 +26 46 18.0 o 673
2008-02-06 08:56:02 C 09 12 59.59 +26 47 06.5 o 673
2008-02-06 09:03:40 C 09 13 00.41 +26 47 48.6 o 673
2008-02-06 09:09:39 C 09 13 01.08 +26 48 22.8 o 673
2008-02-06 20:19:31 C 09 14 27.42 +27 51 39.1 c 104
2008-02-06 20:22:14 C 09 14 27.65 +27 51 52.9 c 104
2008-02-06 20:28:57 C 09 14 28.43 +27 52 31.3 c 104
2008-02-06 20:37:59 C 09 14 29.31 +27 53 23.7 r 473
2008-02-06 20:51:59 C 09 14 30.95 +27 54 44.8 r 473
2008-02-07 03:12:17 C 09 15 15.28 +28 31 04.8 o 204
2008-02-07 03:18:16 C 09 15 16.01 +28 31 38.7 o 204
2008-02-07 03:24:06 C 09 15 16.73 +28 32 11.9 o 204
2008-02-07 04:43:12 C 09 15 31.93 +28 40 05.7 o 291
2008-02-07 04:49:10 C 09 15 32.61 +28 40 40.2 o 291
2008-02-07 04:55:24 C 09 15 33.35 +28 41 16.6 o 291
2008-02-07 05:22:05 C 09 15 36.80 +28 43 49.0 o 673
2008-02-07 05:32:55 C 09 15 38.05 +28 44 52.1 o 673
2008-02-07 05:39:12 C 09 15 38.83 +28 45 29.4 o 673
2008-02-07 05:46:26 C 09 15 39.70 +28 46 11.7 o 673
2008-02-07 06:33:03 C 09 15 44.51 +28 50 44.4 19.4 c 704
2008-02-07 06:33:45 C 09 15 44.75 +28 50 49.7 c 651
2008-02-07 06:34:48 C 09 15 44.90 +28 50 55.8 c 651
2008-02-07 06:35:50 C 09 15 44.98 +28 51 01.6 c 651
2008-02-07 06:41:11 C 09 15 45.38 +28 51 31.6 19.7 c 704
2008-02-07 06:50:30 C 09 15 46.50 +28 52 25.7 20.6 c 704
2008-02-07 06:51:33 C 09 15 46.80 +28 52 31.8 r G96
2008-02-07 06:58:37 C 09 15 47.38 +28 53 12.6 19.8 c 704
2008-02-07 07:01:35 C 09 15 47.95 +28 53 30.2 r G96
2008-02-07 07:07:57 C 09 15 48.50 +28 54 06.5 19.7 c 704
2008-02-07 07:11:40 C 09 15 49.10 +28 54 28.8 r G96
2008-02-07 07:16:04 C 09 15 49.40 +28 54 53.6 19.7 c 704
2008-02-07 07:21:45 C 09 15 50.25 +28 55 27.1 r G96
2008-02-07 07:25:23 C 09 15 50.53 +28 55 47.4 19.8 c 704
2008-02-07 07:33:32 C 09 15 51.43 +28 56 34.8 19.5 c 704
2008-02-07 07:42:50 C 09 15 52.54 +28 57 28.6 19.7 c 704
2008-02-07 07:50:58 C 09 15 53.46 +28 58 16.0 19.9 c 704
2008-02-08 06:36:00 C 09 18 59.92 +31 11 34.0 19.6 c 704