2018 JK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5212021000
Semi-major axis (a)1.9061026000 AU
Inclination (i)11.44694000°
Long. of Asc. Node (Ω)70.84862000°
Arg. of Perihelion (ω)208.93587000°
Mean Anomaly (M)294.24182000°
Mean Motion (n)0.3745283200°/day
Perihelion dist (q)0.91263790 AU
Aphelion dist (Q)2.89956730 AU
Orbital Period2.63159720 yr
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.042660 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-17
Observations (73)
Date Type RA Dec Mag Band Observatory
2018-05-05 07:40:43 C 14 54 47.91 +39 59 21.2 U G96
2018-05-05 07:49:38 C 14 54 48.14 +39 59 45.9 U G96
2018-05-05 08:06:49 C 14 54 48.59 +40 00 34.0 U G96
2018-05-05 08:56:40 C 14 54 50.07 +40 02 52.5 U I52
2018-05-05 08:59:02 C 14 54 50.04 +40 02 58.5 U I52
2018-05-05 09:01:26 C 14 54 50.14 +40 03 05.3 U I52
2018-05-05 09:03:49 C 14 54 50.11 +40 03 12.2 U I52
2018-05-05 23:00:42 C 14 55 35.93 +40 43 10.8 V J95
2018-05-05 23:09:30 C 14 55 36.21 +40 43 37.7 V J95
2018-05-05 23:29:21 C 14 55 36.96 +40 44 36.9 V J95
2018-05-06 06:02:15 C 14 55 58.91 +41 04 44.3 o 711
2018-05-06 06:07:31 C 14 55 59.11 +41 05 01.2 o 711
2018-05-06 06:12:21 C 14 55 59.26 +41 05 15.3 o 711
2018-05-06 08:55:02 C 14 56 04.82 +41 13 25.7 V H01
2018-05-06 09:00:30 C 14 56 05.02 +41 13 42.1 V H01
2018-05-06 09:19:10 C 14 56 05.69 +41 14 37.9 V H01
2018-05-06 09:30:35 C 14 56 06.12 +41 15 12.1 V H01
2018-05-06 21:00:57 C 14 56 51.23 +41 51 17.6 o K88
2018-05-06 21:12:42 C 14 56 51.77 +41 51 56.0 o K88
2018-05-06 21:24:26 C 14 56 52.25 +41 52 34.3 o K88
2018-05-06 22:00:13 C 14 56 55.16 +41 54 22.5 V J95
2018-05-06 22:10:56 C 14 56 55.66 +41 54 57.7 V J95
2018-05-06 22:21:44 C 14 56 56.08 +41 55 33.9 V J95
2018-05-07 04:34:59 C 14 57 21.29 +42 16 16.3 U V06
2018-05-07 04:41:58 C 14 57 21.55 +42 16 40.8 U V06
2018-05-07 04:48:57 C 14 57 21.87 +42 17 04.7 U V06
2018-05-07 04:55:57 C 14 57 22.14 +42 17 28.9 U V06
2018-05-07 06:00:03 C 14 57 23.37 +42 21 02.2 q 734
2018-05-07 06:11:45 C 14 57 23.83 +42 21 42.5 q 734
2018-05-07 06:23:30 C 14 57 24.29 +42 22 20.6 q 734
2018-05-07 06:47:45 C 14 57 26.06 +42 23 53.3 o 711
2018-05-07 06:52:31 C 14 57 26.25 +42 24 10.1 o 711
2018-05-07 06:57:30 C 14 57 26.43 +42 24 26.0 o 711
2018-05-07 22:26:37 C 14 58 30.10 +43 17 48.4 S L01
2018-05-07 22:31:39 C 14 58 31.40 +43 17 55.9 V J95
2018-05-07 22:33:40 C 14 58 30.38 +43 18 13.8 S L01
2018-05-07 22:41:27 C 14 58 30.80 +43 18 41.9 S L01
2018-05-07 22:47:02 C 14 58 32.23 +43 18 51.5 V J95
2018-05-09 07:19:41 C 15 01 07.04 +45 24 50.2 U I52
2018-05-09 07:20:47 C 15 01 07.09 +45 24 54.6 U I52
2018-05-09 07:21:52 C 15 01 07.17 +45 24 59.5 U I52
2018-05-09 07:22:58 C 15 01 07.23 +45 25 03.8 U I52
2018-05-09 07:44:41 C 15 01 08.62 +45 26 33.9 U 703
2018-05-09 08:00:16 C 15 01 09.60 +45 27 38.8 U 703
2018-05-09 08:08:06 C 15 01 10.02 +45 28 10.7 U 703
2018-05-10 06:36:06 C 15 03 25.45 +47 07 00.9 o 711
2018-05-10 06:40:19 C 15 03 25.78 +47 07 20.4 o 711
2018-05-10 06:48:45 C 15 03 26.44 +47 07 59.7 o 711
2018-05-10 07:48:10 C 15 03 31.85 +47 12 32.0 U I52
2018-05-10 07:49:16 C 15 03 31.90 +47 12 37.9 U I52