2016 CK18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3120232000
Semi-major axis (a)1.3390135000 AU
Inclination (i)20.27723000°
Long. of Asc. Node (Ω)133.99217000°
Arg. of Perihelion (ω)280.96074000°
Mean Anomaly (M)161.02883000°
Mean Motion (n)0.6361018100°/day
Perihelion dist (q)0.92121020 AU
Aphelion dist (Q)1.75681680 AU
Orbital Period1.54944950 yr
Physical Parameters
H (abs. magnitude)23.88
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.890″
Uncertainty7
Orbit TypeApollo
MOID0.119012 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-02-13
Observations (16)
Date Type RA Dec Mag Band Observatory
2016-02-01 08:02:47 C 08 20 01.179 +09 44 32.79 L F51
2016-02-01 08:18:18 C 08 20 01.379 +09 46 17.36 L F51
2016-02-01 08:33:52 C 08 20 01.575 +09 48 03.72 L F51
2016-02-01 08:49:24 C 08 20 01.740 +09 49 47.71 L F51
2016-02-03 08:22:52 C 08 21 18.74 +14 52 43.7 o 926
2016-02-03 08:30:44 C 08 21 18.88 +14 53 30.5 o 926
2016-02-03 08:38:36 C 08 21 19.01 +14 54 17.3 o 926
2016-02-04 06:50:04 C 08 21 57.55 +17 03 15.4 o 291
2016-02-04 06:52:23 C 08 21 57.61 +17 03 28.9 o 291
2016-02-04 06:54:42 C 08 21 57.69 +17 03 43.4 o 291
2016-02-09 07:35:50 C 08 25 25.47 +26 36 49.4 V 568
2016-02-09 08:10:59 C 08 25 26.05 +26 39 08.4 V 568
2016-02-12 06:18:18 C 08 27 35.61 +30 45 49.9 V 568
2016-02-13 07:01:50 C 08 28 20.09 +32 00 26.5 t 705
2016-02-13 07:03:16 C 08 28 20.14 +32 00 29.8 t 705
2016-02-13 07:04:43 C 08 28 20.14 +32 00 34.8 t 705