854275 (2010 CL18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5627210885 ± 2.71e-08
Semi-major axis (a)2.6787019638 AU ± 1.30e-08
Inclination (i)18.27809148° ± 3.82e-06
Long. of Asc. Node (Ω)160.14450549° ± 7.34e-06
Arg. of Perihelion (ω)30.18399193° ± 1.31e-05
Mean Anomaly (M)206.22320729° ± 1.05e-05
Mean Motion (n)0.2248152057°/day ± 1.64e-09
Perihelion dist (q)1.17133988 AU ± 7.28e-08
Aphelion dist (Q)4.18606405 AU ± 7.54e-08
Orbital Period4.38416201 yr ± 3.19e-08
Physical Parameters
H (abs. magnitude)18.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeAmor
MOID0.210853 AU
Observations Used297
Oppositions10
Arc Total2010-2023
First Observation Used2010-02-13
Last Observation Used2023-09-18
Observations (317)
Date Type RA Dec Mag Band Observatory
2010-03-07 08:51:40 C 15 10 43.13 +05 59 39.9 o H21
2010-03-07 08:56:13 C 15 10 44.11 +05 59 49.4 o H21
2010-03-10 03:03:27 C 15 25 05.98 +08 17 01.1 r 113
2010-03-10 03:05:57 C 15 25 06.49 +08 17 06.1 r 113
2010-03-10 03:08:28 C 15 25 07.03 +08 17 11.4 r 113
2010-03-10 11:07:37 C 15 26 48.79 +08 33 44.2 u H45
2010-03-10 11:08:28 C 15 26 48.97 +08 33 45.9 u H45
2010-03-10 11:09:50 C 15 26 49.26 +08 33 48.6 u H45
2010-03-10 11:11:08 C 15 26 49.50 +08 33 51.0 u H45
2010-03-10 11:12:17 C 15 26 49.77 +08 33 53.5 u H45
2010-03-10 11:13:39 C 15 26 50.08 +08 33 56.2 u H45
2010-03-10 11:14:53 C 15 26 50.30 +08 33 59.0 u H45
2010-03-12 08:04:50 C 15 36 15.66 +10 05 22.5 o H21
2010-03-12 08:13:27 C 15 36 17.40 +10 05 40.1 o H21
2010-03-12 08:17:40 C 15 36 18.25 +10 05 48.4 o H21
2010-03-12 08:21:56 C 15 36 19.11 +10 05 57.0 o H21
2010-03-12 08:28:12 C 15 36 20.36 +10 06 09.8 o H21
2010-03-14 09:17:15 C 15 46 15.76 +11 43 29.1 17.5 c 704
2010-03-14 09:33:17 C 15 46 18.86 +11 44 00.6 18.0 c 704
2010-03-14 09:49:22 C 15 46 21.98 +11 44 31.9 18.2 c 704
2010-03-14 10:05:26 C 15 46 25.04 +11 45 04.0 18.0 c 704
2010-03-14 10:21:29 C 15 46 28.14 +11 45 35.9 17.9 c 704
2010-03-14 12:19:24 C 15 46 50.79 +11 49 27.8 u 448
2010-03-14 12:24:35 C 15 46 51.79 +11 49 38.0 u 448
2010-03-14 12:27:10 C 15 46 52.29 +11 49 43.2 u 448
2010-03-14 12:30:16 C 15 46 52.87 +11 49 49.3 u 448
2010-03-15 02:14:38 C 15 49 37.07 +12 16 31.8 u 160
2010-03-15 02:18:17 C 15 49 37.78 +12 16 39.3 u 160
2010-03-15 02:22:08 C 15 49 38.50 +12 16 46.5 u 160
2010-03-17 01:23:47 C 15 58 43.58 +13 46 30.9 u 160
2010-03-17 01:27:30 C 15 58 44.29 +13 46 38.3 u 160
2010-03-17 01:31:31 C 15 58 45.03 +13 46 45.9 u 160
2010-03-23 10:37:18 C 16 25 38.11 +18 13 28.9 o H21
2010-03-23 10:45:21 C 16 25 39.36 +18 13 41.9 o H21
2010-03-23 10:53:05 C 16 25 40.55 +18 13 54.3 o H21
2010-03-26 06:06:21 C 16 36 09.31 +19 57 13.6 o H26
2010-03-26 06:08:40 C 16 36 09.61 +19 57 17.2 o H26
2010-03-26 06:13:16 C 16 36 10.27 +19 57 23.8 o H26
2010-03-26 06:15:33 C 16 36 10.65 +19 57 27.0 o H26
2010-03-26 06:17:53 C 16 36 10.96 +19 57 30.9 o H26
2010-03-26 06:20:09 C 16 36 11.27 +19 57 34.0 o H26
2010-03-26 06:22:28 C 16 36 11.59 +19 57 37.7 o H26
2010-03-26 06:24:46 C 16 36 11.92 +19 57 41.2 o H26
2010-03-26 06:27:05 C 16 36 12.31 +19 57 44.6 o H26
2010-03-27 07:29:10 C 16 39 52.65 +20 34 05.8 o H21
2010-03-27 07:35:31 C 16 39 53.59 +20 34 14.1 o H21
2010-03-27 07:40:40 C 16 39 54.24 +20 34 23.0 o H21
2010-03-30 09:48:46 C 16 50 05.58 +22 15 01.0 o H21
2010-03-30 10:01:04 C 16 50 07.12 +22 15 17.0 o H21
2010-03-30 10:04:35 C 16 50 07.56 +22 15 21.2 o H21