IAA RAS IAA Minor Planet Database

2007 CH15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2849076498 ± 3.81e-08
Semi-major axis (a)1.3801654136 AU ± 2.18e-09
Inclination (i)25.89777214° ± 1.44e-05
Long. of Asc. Node (Ω)139.02220507° ± 2.93e-06
Arg. of Perihelion (ω)114.82328756° ± 9.86e-06
Mean Anomaly (M)129.97867235° ± 8.30e-06
Mean Motion (n)0.6078767967°/day ± 1.44e-09
Perihelion dist (q)0.98694573 AU ± 5.26e-08
Aphelion dist (Q)1.77338510 AU ± 5.26e-08
Orbital Period1.62142442 yr ± 3.84e-09
Physical Parameters
H (abs. magnitude)21.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.314″
Uncertainty0
Orbit TypeApollo
MOID0.102666 AU
Observations Used140
Oppositions5
Arc Total2007-2020
First Observation Used2007-02-08
Last Observation Used2020-08-16
Observations (142)
Date Type RA Dec Mag Band Observatory
2020-07-25 08:02:26 C 20 59 34.76 +50 33 14.5 – V U63
2020-07-25 08:17:56 C 20 59 36.27 +50 31 41.5 – V U63
2020-07-25 08:29:12 C 20 59 37.27 +50 30 33.0 – V U63
2020-07-25 08:38:48 C 20 59 38.20 +50 29 35.2 – V U63
2020-07-27 21:42:11 C 21 06 22.63 +43 37 26.9 – V 204
2020-07-27 21:49:32 C 21 06 23.53 +43 36 34.0 – V C95
2020-07-27 21:51:53 C 21 06 23.49 +43 36 15.0 – V 204
2020-07-27 22:02:41 C 21 06 24.48 +43 34 55.1 – V 204
2020-07-27 22:04:42 C 21 06 24.91 +43 34 41.5 – V C95
2020-07-27 22:19:53 C 21 06 26.25 +43 32 48.9 – V C95
2020-07-31 22:33:35 C 21 15 52.89 +29 36 15.5 – V A17
2020-07-31 22:45:30 C 21 15 53.80 +29 34 18.3 – V A17
2020-07-31 22:57:26 C 21 15 54.72 +29 32 20.7 – V A17
2020-08-01 07:05:27 C 21 16 39.18 +28 11 38.2 – V G96
2020-08-01 07:13:02 C 21 16 39.69 +28 10 22.4 – V G96
2020-08-01 07:20:36 C 21 16 40.22 +28 09 06.0 – V G96
2020-08-01 07:28:09 C 21 16 40.72 +28 07 50.7 – V G96
2020-08-01 22:18:17 C 21 18 00.14 +25 35 50.0 – V L18
2020-08-01 22:20:07 C 21 18 00.20 +25 35 30.9 – V L18
2020-08-01 22:21:57 C 21 18 00.37 +25 35 11.7 – V L18
2020-08-01 22:23:47 C 21 18 00.47 +25 34 52.7 – V L18
2020-08-01 22:25:37 C 21 18 00.63 +25 34 33.7 – V L18
2020-08-01 22:27:27 C 21 18 00.78 +25 34 14.7 – V L18
2020-08-02 20:42:15 C 21 19 58.25 +21 38 50.7 – V L18
2020-08-02 20:44:46 C 21 19 58.42 +21 38 24.9 – V L18
2020-08-02 20:47:16 C 21 19 58.61 +21 37 57.4 – V L18
2020-08-02 20:49:46 C 21 19 58.80 +21 37 30.9 – V L18
2020-08-04 04:56:36 C 21 22 39.43 +15 45 05.2 – q 734
2020-08-04 05:01:50 C 21 22 39.74 +15 44 07.1 – q 734
2020-08-04 05:07:03 C 21 22 40.09 +15 43 09.2 – q 734
2020-08-04 05:17:30 C 21 22 40.81 +15 41 11.9 – q 734
2020-08-04 05:22:43 C 21 22 41.13 +15 40 13.9 – q 734
2020-08-04 21:35:22 C 21 23 59.63 +12 38 09.0 – V J69
2020-08-04 21:53:37 C 21 24 00.94 +12 34 43.7 – V J69
2020-08-04 21:58:22 C 21 24 01.24 +12 33 50.4 – V J69
2020-08-05 00:06:09 C 21 24 08.90 +12 09 55.8 – V K87
2020-08-05 00:11:07 C 21 24 09.22 +12 08 59.5 – V K87
2020-08-05 00:16:05 C 21 24 09.48 +12 08 03.9 – V K87
2020-08-06 21:56:26 C 21 27 39.29 +03 34 22.5 – V 203
2020-08-06 22:07:55 C 21 27 39.96 +03 32 14.6 – V 203
2020-08-06 22:19:52 C 21 27 40.63 +03 30 01.7 – V 203
2020-08-06 22:51:37 C 21 27 42.84 +03 24 02.8 – V Z80
2020-08-06 22:58:16 C 21 27 43.32 +03 22 48.6 – V Z80
2020-08-06 23:04:57 C 21 27 43.63 +03 21 34.4 – V Z80
2020-08-07 11:53:22 C 21 28 36.35 +01 00 30.7 – V T08
2020-08-07 11:57:36 C 21 28 36.58 +00 59 44.1 – V T08
2020-08-07 12:06:56 C 21 28 37.04 +00 58 01.8 – V T08
2020-08-07 12:24:19 C 21 28 37.94 +00 54 50.6 – V T08
2020-08-07 23:56:16 C 21 29 28.61 -01 11 31.9 – V K87
2020-08-08 00:06:28 C 21 29 29.20 -01 13 23.2 – V K87