2018 CG2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7021113761 ± 7.58e-08
Semi-major axis (a)2.0099068294 AU ± 1.05e-07
Inclination (i)20.56784372° ± 7.76e-06
Long. of Asc. Node (Ω)78.55985257° ± 3.22e-05
Arg. of Perihelion (ω)337.45517131° ± 4.12e-05
Mean Anomaly (M)279.52930346° ± 8.02e-05
Mean Motion (n)0.3458982680°/day ± 2.71e-08
Perihelion dist (q)0.59872838 AU ± 1.56e-07
Aphelion dist (Q)3.42108528 AU ± 2.35e-07
Orbital Period2.84946869 yr ± 2.23e-07
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty0
Orbit TypeApollo
MOID0.285607 AU
Observations Used112
Oppositions2
Arc Total2018-2021
First Observation Used2018-02-07
Last Observation Used2021-04-02
Observations (120)
Date Type RA Dec Mag Band Observatory
2018-02-23 09:34:55 C 15 20 53.26 +61 52 34.2 U I52
2018-02-27 10:57:09 C 14 42 39.57 +62 17 24.3 U I52
2018-02-27 11:09:21 C 14 42 34.73 +62 17 23.6 U I52
2018-02-27 11:41:03 C 14 42 22.62 +62 17 23.8 U I52
2018-03-06 07:52:11 C 13 45 06.78 +61 24 24.6 U I52
2018-03-06 07:56:28 C 13 45 05.42 +61 24 21.5 U I52
2018-03-06 07:57:06 C 13 45 05.23 +61 24 21.6 U I52
2018-03-06 07:59:19 C 13 45 04.49 +61 24 20.8 U I52
2018-03-06 08:19:53 C 13 44 57.11 +61 24 07.6 u H21
2018-03-06 08:23:53 C 13 44 55.85 +61 24 05.2 u H21
2018-03-08 11:12:40 C 13 29 40.352 +60 49 07.87 U F51
2018-03-08 11:29:40 C 13 29 35.332 +60 48 55.29 U F51
2018-03-08 11:46:41 C 13 29 30.308 +60 48 42.77 U F51
2018-03-10 11:37:04 C 13 16 15.48 +60 09 31.6 U 703
2018-03-10 12:00:17 C 13 16 08.99 +60 09 09.3 U 703
2018-03-18 10:02:17 C 12 34 09.61 +56 52 39.8 U I52
2018-03-18 10:05:48 C 12 34 09.02 +56 52 35.4 U I52
2018-03-18 10:09:16 C 12 34 08.39 +56 52 31.7 U I52
2018-03-18 10:12:43 C 12 34 07.72 +56 52 27.4 U I52
2018-03-19 05:35:19 C 12 30 44.22 +56 29 53.4 U I52
2018-03-19 05:36:24 C 12 30 43.97 +56 29 51.6 U I52
2018-03-19 05:38:39 C 12 30 43.69 +56 29 49.7 U I52
2018-03-19 05:40:54 C 12 30 43.20 +56 29 46.4 U I52
2018-03-24 11:08:00 C 12 11 51.29 +53 57 45.9 U G96
2018-03-24 11:15:43 C 12 11 50.32 +53 57 35.9 U G96
2018-03-24 11:23:26 C 12 11 49.30 +53 57 26.1 U G96
2018-03-24 11:31:06 C 12 11 48.33 +53 57 17.0 U G96
2018-04-04 09:50:03 C 11 46 58.67 +48 29 41.4 U I52
2018-04-04 09:52:26 C 11 46 58.52 +48 29 38.4 U I52
2018-04-04 09:57:55 C 11 46 58.23 +48 29 31.8 U I52
2018-04-05 06:35:15 C 11 45 39.97 +48 04 09.6 U G96
2018-04-05 06:42:46 C 11 45 39.43 +48 04 00.2 U G96
2018-04-05 06:50:16 C 11 45 38.96 +48 03 51.4 U G96
2018-04-05 06:57:45 C 11 45 38.44 +48 03 42.4 U G96
2020-06-19 13:46:42 C 20 23 22.61 -37 18 55.3 V 474
2020-06-19 13:51:46 C 20 23 22.42 -37 19 00.1 V 474
2020-06-19 13:56:50 C 20 23 22.36 -37 19 05.3 V 474
2020-06-19 14:01:54 C 20 23 22.18 -37 19 10.0 V 474
2020-06-21 02:09:13 C 20 22 23.429 -37 55 27.43 V J04
2020-06-21 02:20:17 C 20 22 23.052 -37 55 38.91 V J04
2020-06-21 02:31:21 C 20 22 22.692 -37 55 50.60 V J04
2020-06-21 12:02:52 C 20 22 05.84 -38 05 25.0 V 474
2020-06-21 12:07:56 C 20 22 05.69 -38 05 30.2 V 474
2020-06-21 12:13:00 C 20 22 05.55 -38 05 35.5 V 474
2020-06-22 02:26:04 C 20 21 38.690 -38 20 28.61 V J04
2020-06-22 02:33:59 C 20 21 38.420 -38 20 36.95 V J04
2020-06-22 02:41:54 C 20 21 38.145 -38 20 45.50 V J04
2020-12-05 12:26:47 C 13 38 38.64 +06 43 55.5 V V06
2020-12-05 12:27:56 C 13 38 38.76 +06 43 55.7 V V06
2020-12-05 12:29:04 C 13 38 38.87 +06 43 56.1 V V06