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
2015-02-13 23:04:33 C 12 01 55.10 +27 21 34.9 q 246
2015-02-13 23:05:09 C 12 01 55.16 +27 21 34.1 q 246
2015-02-13 23:06:00 C 12 01 55.25 +27 21 32.6 q 246
2015-02-13 23:06:33 C 12 01 55.31 +27 21 31.7 q 246
2015-02-13 23:07:04 C 12 01 55.37 +27 21 31.2 q 246
2015-02-14 05:10:10 C 12 02 38.71 +27 12 23.8 o 291
2015-02-14 05:13:26 C 12 02 39.09 +27 12 18.9 o 291
2015-02-14 05:16:41 C 12 02 39.47 +27 12 13.9 o 291
2015-02-14 06:10:09 C 12 02 44.14 +27 10 54.5 q I15
2015-02-14 06:16:44 C 12 02 44.82 +27 10 43.9 q I15
2015-02-14 06:24:40 C 12 02 45.67 +27 10 32.0 q I15
2015-02-14 21:34:29 C 12 04 33.10 +26 46 39.4 t L04
2015-02-14 21:43:32 C 12 04 34.15 +26 46 25.4 t L04
2015-02-14 21:51:33 C 12 04 35.02 +26 46 13.1 t L04
2015-02-15 23:20:05 C 12 07 35.79 +26 03 56.2 q 246
2015-02-15 23:20:59 C 12 07 35.93 +26 03 54.7 q 246
2015-02-15 23:22:12 C 12 07 36.09 +26 03 52.4 q 246
2015-02-15 23:22:50 C 12 07 36.15 +26 03 51.9 q 246
2015-02-15 23:23:26 C 12 07 36.17 +26 03 50.1 q 246
2015-02-15 23:24:29 C 12 07 36.32 +26 03 48.2 q 246
2015-02-15 23:25:26 C 12 07 36.36 +26 03 47.2 q 246
2015-02-16 22:04:42 C 12 10 20.48 +25 23 32.3 q 246
2015-02-16 22:05:06 C 12 10 20.53 +25 23 31.6 q 246
2015-02-16 22:05:36 C 12 10 20.58 +25 23 30.8 q 246
2015-02-16 22:06:16 C 12 10 20.66 +25 23 29.5 q 246
2015-02-16 22:06:59 C 12 10 20.75 +25 23 28.2 q 246
2015-02-16 22:07:20 C 12 10 20.80 +25 23 27.6 q 246
2015-02-16 22:08:51 C 12 10 20.96 +25 23 25.0 q 246
2015-02-17 09:09:55 C 12 11 39.40 +25 03 05.6 q H21
2015-02-17 09:14:21 C 12 11 39.90 +25 02 57.2 q H21
2015-02-17 09:18:37 C 12 11 40.38 +25 02 49.1 q H21
2015-02-17 09:22:52 C 12 11 40.85 +25 02 41.1 q H21
2015-02-17 09:27:17 C 12 11 41.35 +25 02 32.6 q H21
2015-02-17 12:20:11 C 12 12 01.67 +24 57 07.5 o 291
2015-02-17 12:22:01 C 12 12 01.83 +24 57 04.6 o 291
2015-02-17 12:23:53 C 12 12 02.10 +24 57 00.6 o 291
2015-02-17 12:48:55 C 12 12 06.639 +24 56 24.06 t 568
2015-02-17 12:49:37 C 12 12 06.717 +24 56 22.72 t 568
2015-02-20 10:00:20 C 12 20 45.51 +22 31 07.3 q H21
2015-02-20 10:05:47 C 12 20 46.15 +22 30 54.5 q H21
2015-02-20 10:10:54 C 12 20 46.77 +22 30 42.6 q H21
2015-02-20 10:15:50 C 12 20 47.35 +22 30 31.3 q H21
2015-02-20 10:21:15 C 12 20 48.00 +22 30 18.3 q H21
2015-02-25 08:39:20 C 12 36 40.01 +17 11 47.4 u H21
2015-02-25 08:42:45 C 12 36 40.45 +17 11 36.9 u H21
2015-02-25 08:46:16 C 12 36 40.91 +17 11 25.9 u H21
2015-02-25 08:49:44 C 12 36 41.36 +17 11 14.9 u H21
2015-02-25 08:52:55 C 12 36 41.76 +17 11 04.9 u H21
2015-02-26 22:29:27 C 12 42 04.67 +15 08 05.1 q 246
2015-02-26 22:29:49 C 12 42 04.73 +15 08 03.5 q 246