2018 KM1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7844021000
Semi-major axis (a)1.6236400000 AU
Inclination (i)13.61558000°
Long. of Asc. Node (Ω)75.42777000°
Arg. of Perihelion (ω)41.71674000°
Mean Anomaly (M)249.16048000°
Mean Motion (n)0.4763975100°/day
Perihelion dist (q)0.35005340 AU
Aphelion dist (Q)2.89722660 AU
Orbital Period2.06887670 yr
Physical Parameters
H (abs. magnitude)20.84
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty7
Orbit TypeApollo
MOID0.076857 AU
Observations Used230
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-06-11
Observations (245)
Date Type RA Dec Mag Band Observatory
2018-05-19 23:03:04 C 16 28 46.08 +50 10 06.1 U L01
2018-05-19 23:03:25 C 16 28 45.63 +50 09 58.1 U L01
2018-05-19 23:03:46 C 16 28 45.14 +50 09 49.7 U L01
2018-05-19 23:04:05 C 16 28 44.67 +50 09 41.8 U L01
2018-05-19 23:04:25 C 16 28 44.23 +50 09 33.9 U L01
2018-05-19 23:05:40 C 16 28 47.63 +50 09 19.2 U G40
2018-05-19 23:11:09 C 16 28 36.63 +50 06 38.4 U Z80
2018-05-19 23:16:34 C 16 28 29.29 +50 04 30.1 U Z80
2018-05-19 23:17:29 C 16 28 31.52 +50 04 39.9 U G40
2018-05-19 23:21:58 C 16 28 21.97 +50 02 22.0 U Z80
2018-05-19 23:27:23 C 16 28 14.64 +50 00 12.9 U Z80
2018-05-19 23:32:49 C 16 28 07.31 +49 58 04.1 U Z80
2018-05-19 23:34:10 C 16 28 04.02 +49 57 35.0 S 033
2018-05-19 23:35:04 C 16 28 02.82 +49 57 13.9 S 033
2018-05-19 23:35:57 C 16 28 01.62 +49 56 52.7 S 033
2018-05-19 23:36:50 C 16 28 00.39 +49 56 31.1 S 033
2018-05-19 23:38:29 C 16 27 59.94 +49 55 50.3 q J77
2018-05-19 23:39:22 C 16 27 58.74 +49 55 29.1 q J77
2018-05-19 23:42:39 C 16 27 54.33 +49 54 11.4 q J77
2018-05-19 23:46:41 C 16 27 48.92 +49 52 35.6 q J77
2018-05-19 23:50:36 C 16 27 46.63 +49 51 37.6 U G40
2018-05-19 23:50:39 C 16 27 43.58 +49 51 01.3 q J77
2018-05-19 23:54:32 C 16 27 38.39 +49 49 29.3 q J77
2018-05-19 23:58:38 C 16 27 32.89 +49 47 51.7 q J77
2018-05-20 00:03:29 C 16 27 26.41 +49 45 56.3 q J77
2018-05-20 00:18:16 C 16 27 05.01 +49 40 18.6 17.9 U K63
2018-05-20 00:20:31 C 16 27 02.08 +49 39 25.3 18.2 U K63
2018-05-20 00:22:47 C 16 26 59.01 +49 38 31.0 17.2 U K63
2018-05-20 00:55:55 C 16 26 19.32 +49 25 50.9 U G40
2018-05-20 01:00:23 C 16 26 13.35 +49 24 05.3 U G40
2018-05-20 01:09:25 C 16 25 57.64 +49 19 46.4 S 033
2018-05-20 01:10:18 C 16 25 56.47 +49 19 25.0 S 033
2018-05-20 01:11:10 C 16 25 55.31 +49 19 03.8 S 033
2018-05-20 01:12:05 C 16 25 54.16 +49 18 42.7 S 033
2018-05-20 01:29:16 C 16 25 33.38 +49 11 55.9 V J95
2018-05-20 01:30:41 C 16 25 31.53 +49 11 21.9 V J95
2018-05-20 01:32:48 C 16 25 28.82 +49 10 31.9 V J95
2018-05-20 01:34:24 C 16 25 26.73 +49 09 53.6 V J95
2018-05-20 01:49:21 C 16 25 07.32 +49 03 57.5 V J69
2018-05-20 01:56:00 C 16 24 58.75 +49 01 19.3 V J69
2018-05-20 02:02:39 C 16 24 50.22 +48 58 41.3 V J69
2018-05-20 02:09:18 C 16 24 41.68 +48 56 02.8 V J69
2018-05-20 03:35:27 C 16 22 53.56 +48 22 39.7 U G40
2018-05-20 03:47:27 C 16 22 38.62 +48 17 54.6 U G40
2018-05-20 04:15:09 C 16 22 17.38 +48 06 35.1 V H01
2018-05-20 04:26:26 C 16 22 03.55 +48 02 11.3 V H01
2018-05-20 04:41:47 C 16 21 44.81 +47 56 12.4 V H01
2018-05-20 04:47:45 C 16 21 37.56 +47 53 53.1 V H01
2018-05-20 06:50:40 C 16 19 10.71 +47 05 58.2 U I52
2018-05-20 06:50:55 C 16 19 10.41 +47 05 52.3 U I52