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
2023-01-25 06:27:01 C 05 53 10.335 -05 51 21.86 U F51
2023-01-25 06:47:18 C 05 53 09.423 -05 51 09.76 U F51
2023-01-25 07:07:35 C 05 53 08.506 -05 50 57.63 U F51
2023-01-26 05:27:10 C 05 52 12.342 -05 37 25.82 V G96
2023-01-26 05:34:35 C 05 52 12.011 -05 37 21.32 V G96
2023-01-26 05:42:00 C 05 52 11.680 -05 37 16.82 V G96
2023-01-26 05:49:25 C 05 52 11.363 -05 37 12.22 V G96
2023-04-05 20:10:43 C 06 43 16.56 +19 02 27.3 X C95
2023-04-05 21:14:17 C 06 43 23.06 +19 03 19.4 X C95
2023-07-01 03:40:06 C 12 18 31.000 +21 30 50.54 V G96
2023-07-01 03:47:35 C 12 18 32.256 +21 30 44.71 V G96
2023-07-01 03:55:03 C 12 18 33.476 +21 30 38.30 V G96
2023-07-01 04:02:31 C 12 18 34.657 +21 30 31.68 V G96
2023-09-18 02:41:52 C 16 23 36.812 -05 38 32.32 V V00
2023-09-18 02:49:48 C 16 23 37.633 -05 38 37.18 V V00
2023-09-18 02:57:43 C 16 23 38.440 -05 38 41.39 V V00
2023-09-18 03:05:39 C 16 23 39.278 -05 38 46.18 V V00