2015 CH13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5576245000
Semi-major axis (a)1.6166364000 AU
Inclination (i)2.85545000°
Long. of Asc. Node (Ω)140.65512000°
Arg. of Perihelion (ω)284.58947000°
Mean Anomaly (M)111.38542000°
Mean Motion (n)0.4794966000°/day
Perihelion dist (q)0.71516030 AU
Aphelion dist (Q)2.51811250 AU
Orbital Period2.05550500 yr
Physical Parameters
H (abs. magnitude)28.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.130″
Uncertainty3
Orbit TypeApollo
MOID0.001087 AU
Observations Used12
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2015-02-14
Observations (12)
Date Type RA Dec Mag Band Observatory
2015-02-12 08:18:55 C 09 33 35.692 +25 08 12.07 – L F51
2015-02-12 08:18:55 C 09 33 35.701 +25 08 12.02 – L F51
2015-02-12 08:36:32 C 09 33 56.433 +25 03 46.87 – L F51
2015-02-12 08:54:05 C 09 34 16.421 +24 59 26.52 – L F51
2015-02-12 09:11:51 C 09 34 36.071 +24 55 06.52 – L F51
2015-02-12 09:11:51 C 09 34 36.086 +24 55 06.78 – L F51
2015-02-13 07:18:27 C 09 50 18.14 +21 44 16.2 – u H21
2015-02-13 07:30:44 C 09 50 21.68 +21 43 15.7 – u H21
2015-02-13 07:43:12 C 09 50 25.27 +21 42 14.3 – u H21
2015-02-14 06:49:12 C 09 56 46.55 +20 28 42.5 – o 291
2015-02-14 06:55:42 C 09 56 47.15 +20 28 28.7 – o 291
2015-02-14 07:02:14 C 09 56 47.74 +20 28 14.7 – o 291