2015 CA1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6366318173 ± 1.90e-05
Semi-major axis (a)2.8136176638 AU ± 3.76e-05
Inclination (i)10.66919445° ± 1.06e-03
Long. of Asc. Node (Ω)352.75430673° ± 3.18e-03
Arg. of Perihelion (ω)195.56304755° ± 3.51e-03
Mean Anomaly (M)75.33206134° ± 2.60e-02
Mean Motion (n)0.2088404659°/day ± 4.19e-06
Perihelion dist (q)1.02237914 AU ± 5.52e-05
Aphelion dist (Q)4.60485619 AU ± 8.16e-05
Orbital Period4.71951774 yr ± 9.46e-05
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty2
Orbit TypeAmor
MOID0.037482 AU
Observations Used169
Oppositions1
Arc Total2015-2015
First Observation Used2015-01-12
Last Observation Used2015-04-29
Observations (180)
Date Type RA Dec Mag Band Observatory
2015-01-12 13:25:40 C 10 45 30.97 +34 46 30.0 V F51
2015-01-12 13:43:32 C 10 45 32.46 +34 46 28.3 V F51
2015-01-12 14:01:22 C 10 45 33.92 +34 46 26.5 V F51
2015-01-12 14:19:15 C 10 45 35.40 +34 46 24.8 V F51
2015-01-30 12:47:12 C 11 25 13.12 +32 50 11.8 V F51
2015-01-30 13:04:50 C 11 25 14.71 +32 50 02.5 V F51
2015-01-30 13:22:31 C 11 25 16.27 +32 49 52.9 V F51
2015-01-30 13:40:09 C 11 25 17.85 +32 49 43.6 V F51
2015-02-08 20:47:01 C 11 48 11.19 +29 57 06.0 q D29
2015-02-08 21:06:41 C 11 48 13.20 +29 56 44.2 q D29
2015-02-08 21:26:21 C 11 48 15.14 +29 56 23.1 q D29
2015-02-09 08:33:43 C 11 49 29.76 +29 44 25.0 q 703
2015-02-09 08:39:31 C 11 49 30.32 +29 44 18.6 q 703
2015-02-09 08:45:19 C 11 49 30.95 +29 44 13.2 q 703
2015-02-09 08:51:07 C 11 49 31.52 +29 44 06.2 q 703
2015-02-09 11:14:40 C 11 49 45.92 +29 41 28.1 o 291
2015-02-09 11:17:56 C 11 49 46.24 +29 41 24.6 o 291
2015-02-09 11:21:12 C 11 49 46.57 +29 41 20.8 o 291
2015-02-09 21:45:24 C 11 50 56.98 +29 29 27.1 t 595
2015-02-09 21:54:14 C 11 50 58.31 +29 29 15.7 q 958
2015-02-09 22:03:19 C 11 50 58.87 +29 29 07.9 t 595
2015-02-09 22:05:45 C 11 50 59.54 +29 29 02.9 q 958
2015-02-09 22:17:26 C 11 51 00.76 +29 28 50.3 q 958
2015-02-10 00:26:39 C 11 51 14.20 +29 26 27.2 q I93
2015-02-10 00:39:49 C 11 51 15.58 +29 26 12.6 q I93
2015-02-10 00:49:42 C 11 51 16.61 +29 26 01.2 q I93
2015-02-10 04:02:59 C 11 51 36.17 +29 22 16.6 t 204
2015-02-10 04:23:22 C 11 51 38.28 +29 21 52.4 t 204
2015-02-10 04:43:34 C 11 51 40.39 +29 21 28.2 t 204
2015-02-10 06:03:52 C 11 51 51.71 +29 19 58.1 q H36
2015-02-10 06:16:45 C 11 51 53.09 +29 19 43.4 q H36
2015-02-10 06:29:39 C 11 51 54.38 +29 19 29.1 q H36
2015-02-10 06:41:26 C 11 51 55.54 +29 19 14.8 q H36
2015-02-10 11:35:28 C 11 52 26.13 +29 13 34.1 o 291
2015-02-10 11:37:38 C 11 52 26.35 +29 13 31.5 o 291
2015-02-10 11:39:47 C 11 52 26.57 +29 13 28.8 o 291
2015-02-11 01:19:18 C 11 53 58.70 +28 56 50.5 q 203
2015-02-11 01:41:28 C 11 54 00.99 +28 56 23.2 q 203
2015-02-11 11:49:46 C 11 55 07.70 +28 43 46.2 q 448
2015-02-11 12:12:44 C 11 55 10.09 +28 43 16.3 q 448
2015-02-11 12:31:30 C 11 55 12.19 +28 42 52.5 o 291
2015-02-11 12:33:40 C 11 55 12.41 +28 42 49.8 o 291
2015-02-11 12:35:48 C 11 55 12.64 +28 42 46.9 o 291
2015-02-11 12:37:14 C 11 55 12.70 +28 42 43.8 q 448
2015-02-13 10:33:31 C 12 00 26.12 +27 40 09.8 q H21
2015-02-13 10:43:55 C 12 00 27.26 +27 39 54.3 q H21
2015-02-13 10:54:17 C 12 00 28.37 +27 39 38.9 q H21
2015-02-13 23:01:56 C 12 01 54.80 +27 21 38.3 q 246
2015-02-13 23:02:51 C 12 01 54.91 +27 21 37.0 q 246
2015-02-13 23:03:27 C 12 01 54.97 +27 21 36.2 q 246