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
2015-03-12 08:25:29 C 13 34 40.92 -10 10 28.4 q H21
2015-03-12 08:29:25 C 13 34 41.60 -10 10 49.5 q H21
2015-03-12 08:33:20 C 13 34 42.20 -10 11 14.2 q H21
2015-03-12 08:37:14 C 13 34 42.86 -10 11 36.0 q H21
2015-03-13 07:12:30 C 13 38 54.35 -12 22 19.5 t 705
2015-03-13 07:14:22 C 13 38 54.64 -12 22 29.1 t 705
2015-03-13 07:16:14 C 13 38 55.04 -12 22 42.3 t 705
2015-03-13 09:32:29 C 13 39 18.37 -12 35 56.5 q 703
2015-03-13 09:38:57 C 13 39 19.49 -12 36 32.9 q 703
2015-03-13 09:45:26 C 13 39 20.54 -12 37 11.5 q 703
2015-03-16 08:39:17 C 13 52 42.96 -19 31 18.1 q H45
2015-03-16 08:40:23 C 13 52 43.16 -19 31 24.7 q H45
2015-03-16 08:41:34 C 13 52 43.29 -19 31 31.3 q H45
2015-03-16 08:42:52 C 13 52 43.54 -19 31 38.7 q H45
2015-03-16 08:44:02 C 13 52 43.76 -19 31 46.3 q H45
2015-03-16 08:46:15 C 13 52 44.16 -19 31 58.6 q H45
2015-03-16 08:47:12 C 13 52 44.35 -19 32 04.2 q H45
2015-03-16 08:48:08 C 13 52 44.49 -19 32 09.2 q H45
2015-03-17 08:24:08 C 13 57 19.25 -21 48 36.7 q 703
2015-03-17 08:32:11 C 13 57 20.65 -21 49 23.2 q 703
2015-03-17 08:40:14 C 13 57 22.07 -21 50 09.5 q 703
2015-04-12 08:50:06 C 15 53 53.87 -58 13 02.2 u 807
2015-04-12 08:57:08 C 15 53 54.75 -58 13 12.1 u 807
2015-04-12 09:02:59 C 15 53 55.40 -58 13 20.3 u 807
2015-04-28 08:30:02 C 16 29 25.32 -63 07 06.8 u 807
2015-04-28 08:37:25 C 16 29 25.49 -63 07 08.1 u 807
2015-04-28 08:44:49 C 16 29 25.71 -63 07 10.0 u 807
2015-04-29 08:31:16 C 16 30 23.80 -63 13 08.9 u 807
2015-04-29 08:38:14 C 16 30 23.92 -63 13 10.0 u 807
2015-04-29 08:45:04 C 16 30 24.08 -63 13 11.0 u 807