IAA RAS IAA Minor Planet Database

2020 CK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7130596000
Semi-major axis (a)1.8558822000 AU
Inclination (i)5.10024000°
Long. of Asc. Node (Ω)312.75446000°
Arg. of Perihelion (ω)276.97316000°
Mean Anomaly (M)86.57074000°
Mean Motion (n)0.3898328900°/day
Perihelion dist (q)0.53252760 AU
Aphelion dist (Q)3.17923680 AU
Orbital Period2.52828260 yr
Physical Parameters
H (abs. magnitude)28.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.480″
Uncertainty7
Orbit TypeApollo
MOID0.001460 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-02-02
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-02-02 05:48:40 C 08 39 21.01 +25 20 57.1 – V G96
2020-02-02 05:56:43 C 08 39 07.34 +25 21 44.3 – V G96
2020-02-02 06:04:47 C 08 38 53.66 +25 22 31.8 – V G96
2020-02-02 06:12:50 C 08 38 39.97 +25 23 18.9 – V G96
2020-02-02 07:31:02 C 08 36 17.05 +25 30 50.3 – V H01
2020-02-02 07:36:08 C 08 36 07.48 +25 31 20.6 – V H01
2020-02-02 07:52:52 C 08 35 35.65 +25 33 00.4 – V H01
2020-02-02 08:01:17 C 08 35 19.41 +25 33 50.7 – V H01
2020-02-02 08:42:10 C 08 34 00.33 +25 38 15.7 – V I52
2020-02-02 08:43:58 C 08 33 56.81 +25 38 26.4 – V I52
2020-02-02 08:45:46 C 08 33 53.03 +25 38 37.4 – V I52
2020-02-02 20:04:40 C 08 00 34.16 +27 13 50.2 – V J95
2020-02-02 20:09:21 C 08 00 11.10 +27 14 49.1 – V J95
2020-02-02 20:15:35 C 07 59 40.19 +27 16 06.6 – V J95
2020-02-02 21:03:23 C 07 55 33.03 +27 27 50.2 – q I93
2020-02-02 21:08:12 C 07 55 06.64 +27 28 52.6 – q I93
2020-02-02 21:13:07 C 07 54 39.40 +27 29 56.5 – q I93
2020-02-02 21:18:06 C 07 54 11.41 +27 31 00.4 – q I93