2015 CZ12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4260360010 ± 2.00e+00
Semi-major axis (a)1.6598226137 AU ± 3.00e+00
Inclination (i)5.66113836° ± 4.00e+00
Long. of Asc. Node (Ω)325.77576600° ± 5.00e+00
Arg. of Perihelion (ω)133.20138158° ± 6.00e+00
Mean Anomaly (M)30.37342074° ± 1.65e-01
Mean Motion (n)0.4609108300°/day ± 1.25e+00
Perihelion dist (q)0.95267840 AU ± 3.74e+00
Aphelion dist (Q)2.36693960 AU ± 5.42e+00
Orbital Period2.13839130 yr ± 5.80e+00
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.553″
Uncertainty3
Orbit TypeApollo
MOID0.027965 AU
Observations Used57
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-02-24
Observations (59)
Date Type RA Dec Mag Band Observatory
2015-02-12 04:55:33 C 09 21 00.43 +22 24 32.0 q 703
2015-02-12 05:03:29 C 09 21 02.46 +22 23 30.5 q 703
2015-02-12 05:11:24 C 09 21 04.36 +22 22 26.4 q 703
2015-02-12 05:19:19 C 09 21 06.34 +22 21 24.4 q 703
2015-02-12 05:59:35 C 09 21 16.41 +22 16 06.4 q 703
2015-02-12 06:00:19 C 09 21 16.52 +22 16 00.5 q 703
2015-02-12 06:01:02 C 09 21 16.68 +22 15 53.5 q 703
2015-02-12 06:01:45 C 09 21 16.96 +22 15 48.5 q 703
2015-02-12 06:02:28 C 09 21 17.11 +22 15 43.8 q 703
2015-02-12 10:29:49 C 09 22 22.01 +21 40 23.1 q 703
2015-02-12 10:31:15 C 09 22 22.24 +21 40 12.3 q 703
2015-02-12 10:55:05 C 09 22 28.12 +21 37 00.8 q 703
2015-02-12 10:57:14 C 09 22 28.62 +21 36 45.5 q 703
2015-02-12 10:57:57 C 09 22 28.87 +21 36 39.7 q 703
2015-02-12 19:18:59 C 09 24 57.64 +20 32 40.8 033
2015-02-12 19:22:16 C 09 24 58.38 +20 32 17.0 033
2015-02-12 19:25:33 C 09 24 59.20 +20 31 53.4 033
2015-02-12 21:24:13 C 09 25 26.95 +20 17 34.0 033
2015-02-12 21:27:30 C 09 25 27.69 +20 17 09.7 033
2015-02-12 21:30:46 C 09 25 28.48 +20 16 46.4 033
2015-02-12 22:04:17 C 09 25 35.96 +20 12 56.3 t 595
2015-02-12 22:19:15 C 09 25 39.23 +20 11 07.8 t 595
2015-02-12 22:48:25 C 09 25 45.66 +20 07 38.0 t 595
2015-02-13 00:15:30 C 09 26 06.55 +19 57 13.6 q 958
2015-02-13 00:25:43 C 09 26 08.74 +19 56 00.5 q 958
2015-02-13 00:35:55 C 09 26 10.96 +19 54 46.9 q 958
2015-02-13 01:59:32 C 09 26 28.16 +19 44 23.8 033
2015-02-13 02:02:49 C 09 26 28.91 +19 44 00.1 033
2015-02-13 07:43:35 C 09 27 52.06 +19 04 48.6 u H21
2015-02-13 07:50:57 C 09 27 53.60 +19 03 57.2 u H21
2015-02-13 07:59:52 C 09 27 55.41 +19 02 54.8 u H21
2015-02-13 08:36:32 C 09 28 06.65 +18 59 05.2 t 673
2015-02-13 08:48:32 C 09 28 08.99 +18 57 43.0 t 673
2015-02-13 21:41:04 C 09 31 07.28 +17 32 07.4 q 246
2015-02-13 21:41:34 C 09 31 07.35 +17 32 04.4 q 246
2015-02-13 21:42:57 C 09 31 07.62 +17 31 55.5 q 246
2015-02-13 21:43:25 C 09 31 07.71 +17 31 52.1 q 246
2015-02-13 21:45:00 C 09 31 07.98 +17 31 42.5 q 246
2015-02-15 12:39:55 C 09 38 26.14 +13 52 39.4 t 474
2015-02-15 12:41:27 C 09 38 26.41 +13 52 32.3 t 474
2015-02-15 12:42:59 C 09 38 26.71 +13 52 23.4 t 474
2015-02-15 12:44:31 C 09 38 26.86 +13 52 16.3 t 474
2015-02-16 12:59:20 C 09 42 10.96 +11 55 52.2 t 474
2015-02-16 13:01:22 C 09 42 11.21 +11 55 42.9 t 474
2015-02-16 13:03:25 C 09 42 11.45 +11 55 34.0 t 474
2015-02-16 13:06:07 C 09 42 11.76 +11 55 21.6 t 474
2015-02-18 13:46:00 C 09 48 17.84 +08 42 15.4 t 474
2015-02-18 13:48:02 C 09 48 18.04 +08 42 07.9 t 474
2015-02-18 13:50:05 C 09 48 18.20 +08 42 01.1 t 474
2015-02-18 13:52:07 C 09 48 18.40 +08 41 53.8 t 474