2018 CE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4691529141 ± 4.99e-08
Semi-major axis (a)2.3597832423 AU ± 6.66e-09
Inclination (i)16.22251418° ± 7.37e-06
Long. of Asc. Node (Ω)38.99381400° ± 1.38e-05
Arg. of Perihelion (ω)148.58828758° ± 4.16e-05
Mean Anomaly (M)39.94003565° ± 1.39e-05
Mean Motion (n)0.2718968067°/day ± 1.15e-09
Perihelion dist (q)1.25268406 AU ± 1.18e-07
Aphelion dist (Q)3.46688243 AU ± 1.18e-07
Orbital Period3.62500132 yr ± 1.53e-08
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.311″
Uncertainty0
Orbit TypeAmor
MOID0.278013 AU
Observations Used124
Oppositions17
Arc Total2000-2024
First Observation Used2000-04-06
Last Observation Used2024-12-21
Observations (126)
Date Type RA Dec Mag Band Observatory
2000-04-06 07:22:38 C 16 32 09.18 -13 11 38.9 809
2000-04-06 07:45:43 C 16 32 09.67 -13 12 22.0 809
2000-04-06 07:51:45 C 16 32 09.79 -13 12 33.3 809
2000-04-06 08:00:53 C 16 32 10.02 -13 12 50.5 809
2000-04-06 08:08:52 C 16 32 10.17 -13 13 05.2 809
2000-04-06 08:14:13 C 16 32 10.29 -13 13 15.1 809
2018-02-07 07:47:16 C 12 29 44.21 +49 21 59.0 U G96
2018-02-07 07:54:47 C 12 29 44.78 +49 22 01.2 U G96
2018-02-07 08:02:17 C 12 29 45.30 +49 22 05.1 U G96
2018-02-07 08:09:47 C 12 29 45.73 +49 22 07.9 U G96
2018-02-07 09:05:47 C 12 29 49.44 +49 22 29.1 U V06
2018-02-07 09:10:59 C 12 29 49.75 +49 22 29.8 U V06
2018-02-07 09:18:23 C 12 29 50.22 +49 22 32.8 U V06
2018-02-08 08:39:05 C 12 31 29.18 +49 30 23.0 U I52
2018-02-08 08:43:35 C 12 31 29.46 +49 30 24.8 U I52
2018-02-08 08:48:02 C 12 31 29.74 +49 30 26.4 U I52
2018-02-08 08:52:30 C 12 31 30.03 +49 30 27.8 U I52
2018-02-08 10:17:48 C 12 31 35.25 +49 30 57.7 o 711
2018-02-08 10:24:04 C 12 31 35.65 +49 31 00.1 o 711
2018-02-08 10:30:18 C 12 31 36.03 +49 31 01.8 o 711
2018-02-09 08:56:34 C 12 33 08.77 +49 38 11.9 U I52
2018-02-09 09:05:28 C 12 33 09.34 +49 38 15.1 U I52
2018-02-09 09:12:20 C 12 33 09.77 +49 38 17.4 U I52
2018-02-09 09:19:12 C 12 33 10.20 +49 38 19.9 U I52
2018-02-09 09:25:10 C 12 33 10.44 +49 38 22.1 o 711
2018-02-09 09:29:38 C 12 33 10.69 +49 38 24.0 o 711
2018-02-09 09:34:02 C 12 33 10.87 +49 38 26.0 o 711
2018-02-10 12:48:56 C 12 34 57.94 +49 46 40.3 U I52
2018-02-10 12:56:45 C 12 34 58.44 +49 46 42.9 U I52
2018-02-18 12:19:38 C 12 45 36.57 +50 28 38.5 U I52
2018-02-18 12:29:49 C 12 45 36.98 +50 28 39.6 U I52
2018-02-18 12:38:19 C 12 45 37.32 +50 28 40.5 U I52
2018-02-18 12:46:39 C 12 45 37.68 +50 28 41.4 U I52
2018-02-23 07:55:24 C 12 50 10.01 +50 36 36.5 U I52
2018-02-23 08:14:45 C 12 50 10.53 +50 36 36.8 U I52
2018-02-23 08:29:40 C 12 50 10.89 +50 36 37.4 U I52
2018-02-23 08:51:03 C 12 50 11.45 +50 36 37.7 U I52
2018-03-06 07:36:41 C 12 54 41.04 +49 47 16.2 U I52
2018-03-06 07:51:04 C 12 54 40.88 +49 47 10.9 U I52
2018-03-06 07:58:12 C 12 54 40.80 +49 47 08.0 U I52
2018-03-06 11:57:21 C 12 54 40.702 +49 45 36.68 U F51
2018-03-06 12:16:07 C 12 54 40.536 +49 45 29.13 U F51
2018-03-06 12:34:56 C 12 54 40.366 +49 45 21.40 U F51
2018-03-06 12:53:37 C 12 54 40.200 +49 45 13.67 U F51
2018-03-07 07:40:16 C 12 54 41.25 +49 37 05.8 U G96
2018-03-07 08:02:25 C 12 54 41.02 +49 36 56.5 U G96
2018-03-07 08:10:02 C 12 54 40.98 +49 36 53.5 U G96
2018-03-07 08:17:39 C 12 54 40.91 +49 36 50.0 U G96
2018-03-13 10:34:52 C 12 53 18.36 +48 09 36.4 U I52
2018-03-13 10:42:22 C 12 53 18.24 +48 09 31.6 U I52