477490 (2010 CG18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2260542194 ± 4.77e-08
Semi-major axis (a)1.4385974060 AU ± 4.77e-09
Inclination (i)10.15478120° ± 3.84e-06
Long. of Asc. Node (Ω)78.78181465° ± 1.38e-05
Arg. of Perihelion (ω)351.62224011° ± 1.87e-05
Mean Anomaly (M)78.71056553° ± 1.61e-05
Mean Motion (n)0.5712199500°/day ± 2.84e-09
Perihelion dist (q)1.11339639 AU ± 6.87e-08
Aphelion dist (Q)1.76379842 AU ± 6.88e-08
Orbital Period1.72547595 yr ± 8.58e-09
Physical Parameters
H (abs. magnitude)20.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.128559 AU
Observations Used146
Oppositions6
Arc Total2010-2024
First Observation Used2010-02-12
Last Observation Used2024-05-02
Observations (304)
Date Type RA Dec Mag Band Observatory
2017-01-30 09:40:44 C 10 41 33.62 +47 43 44.5 q G96
2017-01-30 09:47:13 C 10 41 33.25 +47 43 49.0 q G96
2017-01-30 09:53:39 C 10 41 32.86 +47 43 53.1 q G96
2017-01-30 10:00:02 C 10 41 32.49 +47 43 57.1 q G96
2017-02-08 06:03:38 C 10 29 00.78 +49 18 40.9 q G96
2017-02-08 06:10:44 C 10 29 00.19 +49 18 43.2 q G96
2017-02-08 06:16:52 C 10 28 59.81 +49 18 44.9 q G96
2017-02-08 06:24:09 C 10 28 59.24 +49 18 47.3 q G96
2017-02-24 03:53:58 C 10 05 18.73 +48 42 35.2 q G96
2017-02-24 04:00:09 C 10 05 18.40 +48 42 33.2 q G96
2017-02-24 04:06:25 C 10 05 18.05 +48 42 31.0 q G96
2017-02-24 04:12:37 C 10 05 17.68 +48 42 28.7 q G96
2017-03-17 08:20:41 C 09 52 57.841 +43 12 29.77 L F51
2017-03-17 08:38:23 C 09 52 57.783 +43 12 15.37 L F51
2017-03-17 08:56:00 C 09 52 57.685 +43 12 00.67 L F51
2017-03-22 07:28:49 C 09 53 48.71 +41 32 29.8 q G96
2017-03-22 07:35:00 C 09 53 48.82 +41 32 24.1 q G96
2017-03-22 07:41:10 C 09 53 48.79 +41 32 19.4 q G96
2017-03-22 07:47:51 C 09 53 48.81 +41 32 12.2 q G96
2017-03-23 06:59:57 C 09 54 08.537 +41 12 19.39 L F51
2017-03-23 07:17:23 C 09 54 08.667 +41 12 04.23 L F51
2017-03-23 07:34:43 C 09 54 08.796 +41 11 49.66 L F51
2019-06-07 09:17:09 C 15 19 48.162 -12 46 14.37 U F51
2019-06-07 09:47:39 C 15 19 46.241 -12 46 20.67 U F51
2021-06-13 13:36:05 C 21 16 07.617 -25 26 09.42 U F51
2021-06-13 13:52:00 C 21 16 07.926 -25 26 17.19 U F51
2021-06-13 14:22:27 C 21 16 08.513 -25 26 31.83 U F51
2021-07-06 11:02:21 C 21 16 45.752 -31 24 18.90 U F51
2021-07-06 11:18:32 C 21 16 45.333 -31 24 32.32 U F51
2021-07-06 11:34:45 C 21 16 44.857 -31 24 45.87 U F51
2021-07-06 11:58:27 C 21 16 44.189 -31 25 05.02 U F51
2024-01-16 12:02:38 C 13 29 05.989 +09 13 31.73 V V00
2024-01-16 12:10:34 C 13 29 06.580 +09 13 32.41 V V00
2024-01-16 12:18:29 C 13 29 07.159 +09 13 32.48 V V00
2024-01-16 12:26:24 C 13 29 07.746 +09 13 32.84 V V00
2024-01-17 12:00:19 C 13 30 55.750 +09 15 05.80 V V00
2024-01-17 12:11:03 C 13 30 56.516 +09 15 06.55 V V00
2024-01-17 12:20:35 C 13 30 57.229 +09 15 07.42 V V00
2024-01-17 12:28:32 C 13 30 57.805 +09 15 07.88 V V00
2024-03-19 06:59:26 C 13 46 15.208 +17 47 42.58 V G96
2024-03-19 07:06:48 C 13 46 14.747 +17 47 44.45 V G96
2024-03-19 07:14:10 C 13 46 14.272 +17 47 47.29 V G96
2024-03-19 07:21:34 C 13 46 13.768 +17 47 50.46 V G96
2024-04-01 12:26:28 C 13 22 59.294 +18 59 21.56 X F51
2024-04-01 12:44:40 C 13 22 57.804 +18 59 22.86 X F51
2024-04-01 13:02:50 C 13 22 56.309 +18 59 24.06 X F51
2024-04-01 13:20:57 C 13 22 54.851 +18 59 25.08 X F51
2024-04-07 12:39:06 C 13 11 51.364 +18 59 42.67 X F51
2024-04-07 12:59:16 C 13 11 49.774 +18 59 40.64 X F51
2024-04-07 13:19:26 C 13 11 48.202 +18 59 39.27 X F51