2018 JK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4597837000
Semi-major axis (a)1.8105878000 AU
Inclination (i)8.42797000°
Long. of Asc. Node (Ω)210.31252000°
Arg. of Perihelion (ω)330.34165000°
Mean Anomaly (M)49.22713000°
Mean Motion (n)0.4045523100°/day
Perihelion dist (q)0.97810900 AU
Aphelion dist (Q)2.64306660 AU
Orbital Period2.43629230 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty6
Orbit TypeApollo
MOID0.010960 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-23
Observations (54)
Date Type RA Dec Mag Band Observatory
2018-05-08 05:49:21 C 12 54 48.68 +20 36 43.2 U G96
2018-05-08 05:56:47 C 12 54 52.61 +20 36 35.5 U G96
2018-05-08 06:04:13 C 12 54 56.55 +20 36 27.7 U G96
2018-05-08 06:11:38 C 12 55 00.45 +20 36 19.0 U G96
2018-05-08 08:32:55 C 12 56 15.45 +20 33 47.0 U I52
2018-05-08 08:34:42 C 12 56 16.40 +20 33 44.3 U I52
2018-05-08 08:36:29 C 12 56 17.37 +20 33 42.5 U I52
2018-05-08 09:28:03 C 12 56 44.89 +20 32 44.4 U V06
2018-05-08 09:29:57 C 12 56 45.91 +20 32 41.8 U V06
2018-05-08 09:31:52 C 12 56 46.96 +20 32 39.5 U V06
2018-05-08 09:32:06 C 12 56 47.05 +20 32 39.5 U G96
2018-05-08 09:33:15 C 12 56 47.72 +20 32 38.2 U G96
2018-05-08 21:13:16 C 13 03 08.47 +20 20 03.1 S 033
2018-05-08 21:15:40 C 13 03 09.68 +20 20 00.2 S 033
2018-05-08 21:18:05 C 13 03 10.91 +20 19 57.4 S 033
2018-05-08 21:20:30 C 13 03 12.12 +20 19 55.1 S 033
2018-05-08 21:22:53 C 13 03 13.34 +20 19 52.5 S 033
2018-05-09 03:56:45 C 13 06 40.44 +20 13 04.9 U I52
2018-05-09 03:59:08 C 13 06 41.62 +20 13 02.5 U I52
2018-05-09 04:02:50 C 13 06 43.42 +20 12 58.3 U I52
2018-05-09 04:05:13 C 13 06 44.59 +20 12 55.7 U I52
2018-05-09 04:23:23 C 13 06 53.14 +20 12 34.1 V H01
2018-05-09 04:29:19 C 13 06 56.05 +20 12 27.9 V H01
2018-05-09 04:44:03 C 13 07 03.26 +20 12 11.5 V H01
2018-05-09 04:54:02 C 13 07 08.15 +20 12 00.6 V H01
2018-05-09 23:42:55 C 13 16 25.78 +19 49 57.8 S 033
2018-05-09 23:45:29 C 13 16 26.98 +19 49 54.5 S 033
2018-05-09 23:48:02 C 13 16 28.17 +19 49 51.4 S 033
2018-05-09 23:50:38 C 13 16 29.38 +19 49 48.2 S 033
2018-05-09 23:53:12 C 13 16 30.57 +19 49 45.2 S 033
2018-05-10 04:04:38 C 13 18 34.87 +19 45 17.6 U I52
2018-05-10 04:10:00 C 13 18 37.23 +19 45 11.1 U I52
2018-05-10 04:16:39 C 13 18 40.24 +19 45 03.5 U I52
2018-05-10 05:15:50 C 13 19 06.15 +19 43 57.2 o 711
2018-05-10 05:19:54 C 13 19 07.99 +19 43 52.3 o 711
2018-05-10 05:24:00 C 13 19 09.76 +19 43 47.5 o 711
2018-05-13 05:54:57 C 13 49 17.90 +18 13 43.8 U I52
2018-05-13 06:01:47 C 13 49 20.31 +18 13 36.2 U I52
2018-05-13 06:11:19 C 13 49 23.53 +18 13 25.0 U I52
2018-05-15 09:34:40 C 14 06 28.65 +17 08 28.3 o 691
2018-05-15 09:58:42 C 14 06 35.70 +17 07 57.6 o 691
2018-05-15 10:22:42 C 14 06 42.86 +17 07 25.2 o 691
2018-05-16 09:44:11 C 14 13 32.86 +16 38 29.6 o 291
2018-05-16 09:47:33 C 14 13 33.77 +16 38 25.2 o 291
2018-05-16 09:50:56 C 14 13 34.71 +16 38 21.2 o 291
2018-05-17 09:08:21 C 14 19 52.83 +16 09 57.1 o 291
2018-05-17 09:15:38 C 14 19 54.65 +16 09 47.9 o 291
2018-05-17 09:22:56 C 14 19 56.49 +16 09 38.6 o 291
2018-05-22 04:33:49 C 14 45 06.18 +13 56 58.2 u H21
2018-05-22 04:44:22 C 14 45 07.95 +13 56 46.8 u H21