2015 CX12

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6098297581 ± 2.41e-07
Semi-major axis (a)2.0025511778 AU ± 2.02e-07
Inclination (i)5.73658035° ± 1.85e-05
Long. of Asc. Node (Ω)195.87969319° ± 1.54e-04
Arg. of Perihelion (ω)227.56574442° ± 1.78e-04
Mean Anomaly (M)308.23236028° ± 2.12e-04
Mean Motion (n)0.3478058163°/day ± 5.27e-08
Perihelion dist (q)0.78133588 AU ± 4.88e-07
Aphelion dist (Q)3.22376648 AU ± 5.82e-07
Orbital Period2.83384072 yr ± 4.30e-07
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.321″
Uncertainty0
Orbit TypeApollo
MOID0.030503 AU
Observations Used176
Oppositions2
Arc Total2015-2018
First Observation Used2015-02-11
Last Observation Used2018-03-13
Observations (178)
Date Type RA Dec Mag Band Observatory
2015-03-09 03:15:30 C 09 25 05.26 +03 13 47.1 u H21
2015-03-10 05:25:01 C 09 25 58.76 +03 37 01.9 q 703
2015-03-10 05:30:47 C 09 25 58.96 +03 37 06.5 q 703
2015-03-10 05:36:35 C 09 25 59.17 +03 37 11.1 q 703
2015-03-10 05:42:22 C 09 25 59.30 +03 37 16.3 q 703
2015-03-17 03:42:58 C 09 31 48.80 +05 36 27.8 u H21
2015-03-17 03:46:08 C 09 31 48.87 +05 36 29.6 u H21
2015-03-17 03:49:17 C 09 31 48.98 +05 36 31.8 u H21
2015-03-17 03:59:57 C 09 31 49.27 +05 36 38.2 u H21
2015-03-17 04:08:05 C 09 31 49.53 +05 36 43.2 u H21
2015-03-17 04:16:08 C 09 31 49.79 +05 36 47.8 u H21
2015-03-24 02:48:13 C 09 38 03.82 +06 58 10.0 u H21
2015-03-24 02:57:52 C 09 38 04.17 +06 58 13.8 u H21
2015-03-24 03:07:01 C 09 38 04.49 +06 58 17.5 u H21
2015-03-24 03:41:47 C 09 38 06.10 +06 58 31.6 q 703
2015-03-24 03:50:27 C 09 38 06.38 +06 58 35.9 q 703
2015-03-24 03:59:05 C 09 38 06.62 +06 58 39.3 q 703
2015-03-24 04:07:45 C 09 38 07.00 +06 58 42.6 q 703
2015-04-11 06:41:16 C 09 56 32.80 +08 34 04.7 o 291
2015-04-11 06:49:58 C 09 56 33.15 +08 34 05.4 o 291
2015-04-11 06:58:38 C 09 56 33.52 +08 34 06.0 o 291
2017-06-20 09:52:54 C 22 52 30.88 +01 29 35.2 o 291
2017-06-20 10:29:51 C 22 52 33.67 +01 29 58.1 o 291
2017-06-21 09:14:22 C 22 54 19.50 +01 44 25.6 o 291
2017-06-21 09:39:19 C 22 54 21.39 +01 44 41.8 o 291
2017-06-21 10:04:16 C 22 54 23.31 +01 44 58.1 o 291
2018-03-13 11:48:23 C 13 24 41.22 -10 34 19.4 o 291
2018-03-13 12:07:05 C 13 24 40.03 -10 34 10.0 o 291