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
2015-02-12 07:17:30 C 08 59 09.54 -17 23 22.6 o 926
2015-02-12 20:58:18 C 09 00 12.95 -16 26 00.9 t L04
2015-02-12 21:02:26 C 09 00 13.21 -16 25 44.1 t L04
2015-02-12 21:05:49 C 09 00 13.42 -16 25 30.4 t L04
2015-02-12 21:11:49 C 09 00 13.80 -16 25 05.9 t L04
2015-02-12 23:47:47 C 09 00 24.19 -16 14 29.0 033
2015-02-12 23:51:04 C 09 00 24.40 -16 14 15.6 033
2015-02-12 23:54:20 C 09 00 24.59 -16 14 02.3 033
2015-02-13 01:13:22 C 09 00 32.96 -16 07 39.0 q 821
2015-02-13 01:17:16 C 09 00 33.21 -16 07 23.2 q 821
2015-02-13 01:21:09 C 09 00 33.47 -16 07 07.2 q 821
2015-02-13 02:44:11 C 09 00 38.85 -16 01 34.9 u 807
2015-02-13 02:45:59 C 09 00 38.95 -16 01 27.8 u 807
2015-02-13 02:47:33 C 09 00 39.04 -16 01 21.1 u 807
2015-02-13 02:49:14 C 09 00 39.15 -16 01 14.4 u 807
2015-02-13 02:50:51 C 09 00 39.24 -16 01 08.1 u 807
2015-02-13 07:08:04 C 09 00 56.78 -15 44 51.7 t 673
2015-02-13 07:10:00 C 09 00 56.90 -15 44 44.2 t 673
2015-02-13 07:11:35 C 09 00 57.01 -15 44 38.6 t 673
2015-02-14 03:33:36 C 09 02 21.43 -14 25 18.3 u 807
2015-02-14 03:35:40 C 09 02 21.54 -14 25 10.6 u 807
2015-02-14 03:38:02 C 09 02 21.66 -14 25 01.9 u 807
2015-02-15 03:15:13 C 09 03 52.21 -13 00 07.2 u 807
2015-02-15 03:17:27 C 09 03 52.32 -12 59 59.5 u 807
2015-02-15 03:19:15 C 09 03 52.40 -12 59 53.3 u 807
2015-02-15 03:20:53 C 09 03 52.49 -12 59 47.5 u 807
2015-02-15 03:22:48 C 09 03 52.58 -12 59 40.9 u 807
2015-02-15 22:21:29 C 09 04 59.78 -11 56 40.9 q 246
2015-02-15 22:22:39 C 09 04 59.84 -11 56 37.2 q 246
2015-02-15 22:23:21 C 09 04 59.86 -11 56 35.0 q 246
2015-02-15 22:23:51 C 09 04 59.92 -11 56 33.1 q 246
2015-02-15 22:24:22 C 09 04 59.93 -11 56 31.9 q 246
2015-02-15 22:24:57 C 09 04 59.96 -11 56 29.5 q 246
2015-02-15 22:25:32 C 09 04 59.97 -11 56 27.9 q 246
2015-02-15 22:26:00 C 09 04 59.99 -11 56 26.3 q 246
2015-02-16 19:33:00 C 09 06 12.30 -10 49 27.2 q 246
2015-02-16 19:33:35 C 09 06 12.28 -10 49 25.8 q 246
2015-02-16 19:34:47 C 09 06 12.36 -10 49 22.3 q 246
2015-02-16 19:35:04 C 09 06 12.38 -10 49 21.6 q 246
2015-02-16 19:35:49 C 09 06 12.40 -10 49 18.8 q 246
2015-02-16 19:36:29 C 09 06 12.45 -10 49 16.9 q 246
2015-02-17 00:24:53 C 09 06 28.76 -10 33 45.1 u 807
2015-02-17 00:29:42 C 09 06 28.98 -10 33 30.7 u 807
2015-02-17 00:35:03 C 09 06 29.25 -10 33 14.5 u 807
2015-02-17 03:30:27 C 09 06 36.97 -10 24 28.5 u 807
2015-02-17 03:33:19 C 09 06 37.11 -10 24 19.9 u 807
2015-02-17 03:35:47 C 09 06 37.20 -10 24 12.5 u 807
2015-02-17 21:14:20 C 09 07 32.54 -09 33 25.7 q 560
2015-02-17 21:15:14 C 09 07 32.61 -09 33 22.4 q 560
2015-02-17 21:16:21 C 09 07 32.63 -09 33 20.0 q 560