2018 KC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2323952096 ± 1.74e-08
Semi-major axis (a)1.1616031177 AU ± 8.08e-09
Inclination (i)4.48349851° ± 3.33e-06
Long. of Asc. Node (Ω)88.35519207° ± 3.06e-05
Arg. of Perihelion (ω)19.89684770° ± 3.64e-05
Mean Anomaly (M)109.27635232° ± 1.25e-05
Mean Motion (n)0.7872734811°/day ± 8.22e-09
Perihelion dist (q)0.89165212 AU ± 2.12e-08
Aphelion dist (Q)1.43155412 AU ± 2.25e-08
Orbital Period1.25194905 yr ± 1.31e-08
NGA Modelr2
A22.99210937e-13 ± 2.88e-14 AU/d²
Physical Parameters
H (abs. magnitude)22.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty0
Orbit TypeApollo
MOID0.048600 AU
Observations Used97
Oppositions2
Arc Total2013-2023
First Observation Used2013-05-16
Last Observation Used2023-05-27
Observations (100)
Date Type RA Dec Mag Band Observatory
2013-05-16 10:36:40 C 17 07 08.593 -13 54 51.76 V F51
2013-05-16 10:57:59 C 17 07 06.116 -13 54 57.52 V F51
2013-05-16 11:40:30 C 17 07 01.208 -13 55 08.54 V F51
2013-05-16 12:01:21 C 17 06 58.788 -13 55 14.26 V F51
2013-06-07 09:44:56 C 16 09 32.048 -16 18 19.72 V F51
2013-06-07 10:04:58 C 16 09 30.028 -16 18 25.13 V F51
2013-06-07 10:24:59 C 16 09 28.011 -16 18 30.49 V F51
2013-06-07 10:49:07 C 16 09 25.601 -16 18 36.62 V F51
2018-05-20 12:42:02 C 16 28 09.264 -12 32 17.42 U F51
2018-05-20 12:56:56 C 16 28 07.407 -12 32 21.35 U F51
2018-05-20 13:11:53 C 16 28 05.561 -12 32 25.20 U F51
2018-05-20 23:21:54 C 16 26 55.77 -12 35 25.6 S 033
2018-05-20 23:27:18 C 16 26 55.11 -12 35 27.1 S 033
2018-05-20 23:32:41 C 16 26 54.42 -12 35 29.1 S 033
2018-05-21 04:31:21 C 16 26 20.87 -12 36 45.1 V H01
2018-05-21 04:37:30 C 16 26 20.13 -12 36 47.1 V H01
2018-05-21 04:51:32 C 16 26 18.42 -12 36 51.2 V H01
2018-05-21 05:10:14 C 16 26 16.13 -12 36 56.5 V H01
2018-05-21 08:13:18 C 16 25 53.69 -12 37 48.0 o 291
2018-05-21 08:19:31 C 16 25 52.98 -12 37 49.3 o 291
2018-05-21 08:32:01 C 16 25 51.41 -12 37 52.9 o 291
2018-05-21 09:33:24 C 16 25 43.81 -12 38 10.9 U I52
2018-05-21 09:36:59 C 16 25 43.41 -12 38 11.3 U I52
2018-05-21 09:40:34 C 16 25 42.99 -12 38 11.9 U I52
2018-05-21 09:44:09 C 16 25 42.52 -12 38 12.6 U I52
2018-05-22 07:48:04 C 16 23 10.12 -12 44 24.3 U V06
2018-05-22 07:49:48 C 16 23 09.90 -12 44 25.1 U V06
2018-05-22 07:51:31 C 16 23 09.71 -12 44 25.9 U V06
2018-05-23 03:30:25 C 16 20 54.82 -12 49 27.9 u 807
2018-05-23 03:38:42 C 16 20 53.81 -12 49 30.5 u 807
2018-05-23 03:47:12 C 16 20 52.77 -12 49 32.7 u 807
2018-05-25 07:00:05 C 16 15 04.00 -13 04 35.8 U I52
2018-05-25 07:03:40 C 16 15 03.56 -13 04 37.2 U I52
2018-05-25 07:07:14 C 16 15 03.14 -13 04 37.8 U I52
2018-05-25 08:01:54 C 16 14 56.63 -13 04 54.1 o 291
2018-05-25 08:12:48 C 16 14 55.35 -13 04 56.9 o 291
2018-05-25 08:23:42 C 16 14 54.04 -13 04 59.7 o 291
2018-06-02 09:21:42 C 15 54 50.72 -14 00 58.8 o 291
2018-06-02 09:48:35 C 15 54 48.06 -14 01 05.9 o 291
2018-06-06 08:51:19 C 15 46 25.727 -14 29 01.47 U F51
2018-06-06 09:07:37 C 15 46 24.259 -14 29 06.81 U F51
2018-06-06 09:23:55 C 15 46 22.791 -14 29 11.57 U F51
2018-06-07 06:55:10 C 15 44 38.23 -14 35 36.5 o 691
2018-06-07 07:21:31 C 15 44 35.99 -14 35 43.7 o 691
2018-06-07 07:47:52 C 15 44 33.79 -14 35 52.1 o 691
2018-06-10 05:05:20 C 15 39 24.78 -14 56 26.2 o 291
2018-06-10 05:13:58 C 15 39 24.11 -14 56 28.5 o 291
2018-06-10 05:22:36 C 15 39 23.44 -14 56 31.3 o 291
2018-06-11 07:22:49 C 15 37 36.75 -15 04 16.8 o 291
2018-06-11 07:32:34 C 15 37 36.07 -15 04 19.3 o 291