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
2010-06-19 07:29:11 C 17 17 06.12 +21 52 48.3 o 691
2010-06-19 07:51:08 C 17 17 05.57 +21 52 25.4 o 691
2010-06-19 08:13:04 C 17 17 05.00 +21 52 03.2 o 691
2010-06-25 06:14:31 C 17 14 21.08 +19 22 26.4 o H21
2010-06-25 06:26:10 C 17 14 20.88 +19 22 14.0 o H21
2010-06-25 06:37:50 C 17 14 20.69 +19 22 01.6 o H21
2010-06-26 03:56:34 C 17 14 01.29 +18 59 00.5 o H21
2010-06-26 04:06:00 C 17 14 01.15 +18 58 50.3 o H21
2010-06-26 04:15:16 C 17 14 00.99 +18 58 40.6 o H21
2010-06-27 05:17:12 C 17 13 39.30 +18 31 29.5 o H21
2010-06-27 05:33:03 C 17 13 39.05 +18 31 12.7 o H21
2010-06-27 05:49:12 C 17 13 38.76 +18 30 54.5 o H21
2010-06-29 05:41:59 C 17 13 02.61 +17 38 35.2 o H21
2010-06-29 05:49:05 C 17 13 02.51 +17 38 27.4 o H21
2010-06-29 06:05:40 C 17 13 02.28 +17 38 08.9 o H21
2010-06-29 06:13:56 C 17 13 02.14 +17 37 59.7 o H21
2010-06-29 10:21:04 C 17 12 59.06 +17 33 29.1 o 673
2010-06-29 10:31:03 C 17 12 58.94 +17 33 18.6 o 673
2010-06-29 10:42:47 C 17 12 58.82 +17 33 04.5 o 673
2010-07-01 06:24:54 C 17 12 32.67 +16 45 00.4 o H21
2010-07-01 06:44:43 C 17 12 32.43 +16 44 38.4 o H21
2010-07-01 07:03:29 C 17 12 32.29 +16 44 17.3 o H21
2010-07-11 04:54:17 C 17 11 49.63 +12 22 26.6 o H21
2010-07-11 05:07:24 C 17 11 49.64 +12 22 12.3 o H21
2010-07-11 05:18:15 C 17 11 49.65 +12 22 00.5 o H21
2013-12-27 05:56:59 C 04 11 16.43 -07 01 48.6 o 291
2013-12-27 06:15:46 C 04 11 15.66 -07 01 45.9 o 291
2013-12-28 05:36:02 C 04 10 20.56 -06 58 29.2 o 291
2013-12-28 05:54:48 C 04 10 19.82 -06 58 26.7 o 291
2019-05-03 10:16:17 C 20 49 40.04 +01 43 59.8 V V06
2019-05-03 10:20:52 C 20 49 40.24 +01 44 01.1 V V06
2019-05-03 10:25:26 C 20 49 40.45 +01 44 02.3 V V06
2019-05-03 10:30:00 C 20 49 40.61 +01 44 04.0 V V06
2019-06-11 13:29:02 C 21 03 25.078 +04 16 11.86 U F52
2019-06-11 13:45:55 C 21 03 24.822 +04 16 11.71 U F52
2019-06-11 14:02:51 C 21 03 24.584 +04 16 11.52 U F52
2019-06-11 14:19:45 C 21 03 24.340 +04 16 11.13 U F52
2019-07-06 10:32:57 C 20 46 30.562 +02 38 22.18 U F52
2019-07-06 10:49:49 C 20 46 29.833 +02 38 17.08 U F52
2019-07-06 11:06:41 C 20 46 29.111 +02 38 11.45 U F52
2019-07-06 11:23:41 C 20 46 28.377 +02 38 06.39 U F52
2019-07-28 10:07:28 C 20 22 34.434 -01 05 20.08 U F52
2019-07-28 10:25:08 C 20 22 33.604 -01 05 29.03 U F52
2019-07-28 11:00:21 C 20 22 31.952 -01 05 46.66 U F52
2022-11-28 06:56:00 C 06 52 06.40 -06 03 13.8 V 807
2022-11-28 07:06:39 C 06 52 06.24 -06 03 17.4 V 807
2022-11-28 07:17:18 C 06 52 06.10 -06 03 21.6 V 807
2023-01-19 08:08:02 C 05 59 45.873 -07 07 45.06 U F52
2023-01-19 08:25:30 C 05 59 44.957 -07 07 36.81 U F52
2023-01-19 08:43:04 C 05 59 44.035 -07 07 28.51 U F52