2018 CZ13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4773764854 ± 6.13e-06
Semi-major axis (a)2.0417439074 AU ± 2.50e-05
Inclination (i)1.23869500° ± 1.43e-05
Long. of Asc. Node (Ω)243.14567419° ± 8.52e-05
Arg. of Perihelion (ω)313.84830872° ± 1.49e-04
Mean Anomaly (M)219.50819034° ± 1.77e-02
Mean Motion (n)0.3378394596°/day ± 6.20e-06
Perihelion dist (q)1.06706338 AU ± 1.81e-05
Aphelion dist (Q)3.01642444 AU ± 3.90e-05
Orbital Period2.91743979 yr ± 5.35e-05
Physical Parameters
H (abs. magnitude)23.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty2
Orbit TypeAmor
MOID0.067262 AU
Observations Used94
Oppositions1
Arc Total2018-2018
First Observation Used2018-02-11
Last Observation Used2018-05-21
Observations (97)
Date Type RA Dec Mag Band Observatory
2018-03-20 06:58:08 C 10 45 09.84 -05 31 03.9 U 703
2018-03-20 09:59:57 C 10 45 37.65 -05 35 48.9 o 691
2018-03-20 10:03:23 C 10 45 38.21 -05 35 54.3 o 691
2018-03-20 10:06:48 C 10 45 38.73 -05 36 00.3 o 691
2018-03-26 02:10:35 C 11 13 54.47 -09 36 27.8 U 807
2018-03-26 02:13:01 C 11 13 55.02 -09 36 32.3 U 807
2018-03-26 02:15:27 C 11 13 55.55 -09 36 37.1 U 807
2018-04-05 04:28:10 C 12 30 46.80 -18 12 19.2 U 807
2018-04-05 04:30:02 C 12 30 47.47 -18 12 23.2 U 807
2018-04-05 04:31:54 C 12 30 48.13 -18 12 27.0 U 807
2018-04-08 07:59:31 C 13 00 46.65 -20 42 51.6 U 703
2018-04-08 08:14:46 C 13 00 52.59 -20 43 20.6 U 703
2018-04-08 08:22:22 C 13 00 55.43 -20 43 34.6 U 703
2018-04-15 09:15:26 C 14 09 31.71 -24 32 25.5 o 691
2018-04-15 09:43:52 C 14 09 41.88 -24 32 47.2 o 691
2018-04-19 07:55:43 C 14 44 06.50 -25 29 07.1 o 691
2018-04-19 08:01:35 C 14 44 08.33 -25 29 09.5 o 691
2018-04-22 00:56:07 C 15 04 52.90 -25 43 59.3 U 204
2018-04-22 01:11:02 C 15 04 57.06 -25 44 00.0 U 204
2018-04-22 01:25:57 C 15 05 01.20 -25 44 01.0 U 204
2018-04-24 06:50:36 C 15 20 13.32 -25 44 47.5 o 691
2018-04-24 07:16:47 C 15 20 19.63 -25 44 47.3 o 691
2018-05-06 08:53:38 C 16 14 57.80 -24 28 48.8 o 691
2018-05-06 09:09:19 C 16 14 59.37 -24 28 42.4 o 691
2018-05-06 09:24:56 C 16 15 00.99 -24 28 36.9 o 691
2018-05-07 08:31:02 C 16 17 46.39 -24 20 26.1 o 691
2018-05-07 08:40:09 C 16 17 47.25 -24 20 23.1 o 691
2018-05-07 08:49:17 C 16 17 48.12 -24 20 20.0 o 691
2018-05-09 08:28:42 C 16 22 52.85 -24 03 27.2 o 691
2018-05-09 08:44:45 C 16 22 54.12 -24 03 21.2 o 691
2018-05-09 09:00:50 C 16 22 55.40 -24 03 16.2 o 691
2018-05-10 07:53:40 C 16 25 07.27 -23 55 13.7 o 691
2018-05-10 08:10:58 C 16 25 08.58 -23 55 07.7 o 691
2018-05-10 08:28:10 C 16 25 09.80 -23 55 02.4 o 691
2018-05-16 10:16:07 C 16 35 47.66 -23 06 24.2 o 691
2018-05-16 10:29:56 C 16 35 48.28 -23 06 18.9 o 691
2018-05-16 10:33:23 C 16 35 48.42 -23 06 18.0 o 691
2018-05-19 08:07:55 C 16 39 22.66 -22 45 23.4 o 691
2018-05-19 08:23:27 C 16 39 23.11 -22 45 20.3 o 691
2018-05-19 08:38:52 C 16 39 23.57 -22 45 15.2 o 691
2018-05-19 11:28:32 C 16 39 31.317 -22 44 20.25 U F51
2018-05-19 11:42:30 C 16 39 31.710 -22 44 15.95 U F51
2018-05-19 11:56:28 C 16 39 32.125 -22 44 11.77 U F51
2018-05-19 12:10:27 C 16 39 32.519 -22 44 07.61 U F51
2018-05-21 08:56:15 C 16 41 23.99 -22 31 45.7 o 691
2018-05-21 09:11:02 C 16 41 24.33 -22 31 41.4 o 691
2018-05-21 09:25:41 C 16 41 24.68 -22 31 36.9 o 691