2015 CH1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4595585000
Semi-major axis (a)1.8216149000 AU
Inclination (i)7.07763000°
Long. of Asc. Node (Ω)321.61351000°
Arg. of Perihelion (ω)129.67249000°
Mean Anomaly (M)155.93437000°
Mean Motion (n)0.4008844600°/day
Perihelion dist (q)0.98447630 AU
Aphelion dist (Q)2.65875350 AU
Orbital Period2.45858290 yr
Physical Parameters
H (abs. magnitude)25.25
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty8
Orbit TypeApollo
MOID0.060317 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-24
Observations (31)
Date Type RA Dec Mag Band Observatory
2015-02-07 07:10:23 C 09 35 57.36 +19 04 34.6 V G96
2015-02-07 07:21:50 C 09 35 57.39 +19 03 51.1 V G96
2015-02-07 07:44:43 C 09 35 57.36 +19 02 24.0 V G96
2015-02-10 07:26:51 C 09 37 11.97 +14 59 00.0 q G96
2015-02-10 07:35:36 C 09 37 11.96 +14 58 33.8 q G96
2015-02-10 07:44:21 C 09 37 11.96 +14 58 07.5 q G96
2015-02-10 07:53:05 C 09 37 11.93 +14 57 41.2 q G96
2015-02-10 08:38:52 C 09 37 11.52 +14 55 21.5 t H01
2015-02-10 08:50:34 C 09 37 11.48 +14 54 46.0 t H01
2015-02-10 08:58:18 C 09 37 11.45 +14 54 22.6 t H01
2015-02-10 09:12:15 C 09 37 11.44 +14 53 40.7 t H01
2015-02-10 11:25:10 C 09 37 11.72 +14 47 02.6 o 291
2015-02-10 11:27:25 C 09 37 11.74 +14 46 55.3 o 291
2015-02-10 11:29:39 C 09 37 11.74 +14 46 49.3 o 291
2015-02-11 03:06:57 C 09 37 31.82 +14 01 36.9 t H01
2015-02-11 03:11:16 C 09 37 31.85 +14 01 25.2 t H01
2015-02-11 03:22:42 C 09 37 31.90 +14 00 53.9 t H01
2015-02-11 03:43:50 C 09 37 31.98 +13 59 55.2 t H01
2015-02-11 07:46:13 C 09 37 31.71 +13 48 47.2 q G96
2015-02-11 08:03:47 C 09 37 31.64 +13 47 57.6 q G96
2015-02-11 08:12:37 C 09 37 31.68 +13 47 33.5 q G96
2015-02-12 01:17:44 C 09 37 43.84 +13 01 16.3 t 204
2015-02-12 01:45:11 C 09 37 43.87 +13 00 05.4 t 204
2015-02-17 06:15:54 C 09 39 02.68 +08 31 43.9 u H21
2015-02-17 06:28:13 C 09 39 02.61 +08 31 22.1 u H21
2015-02-17 06:39:35 C 09 39 02.63 +08 31 02.4 u H21
2015-02-20 07:06:28 C 09 39 43.66 +06 36 54.6 t 705
2015-02-20 07:08:20 C 09 39 43.66 +06 36 51.8 t 705
2015-02-20 07:10:12 C 09 39 43.66 +06 36 49.3 t 705
2015-02-24 10:33:37 C 09 40 45.548 +04 35 49.52 t 568
2015-02-24 10:44:15 C 09 40 45.543 +04 35 38.28 t 568