2018 JK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0585629918 ± 2.80e-05
Semi-major axis (a)1.0604893510 AU ± 3.20e-05
Inclination (i)10.68504645° ± 3.28e-03
Long. of Asc. Node (Ω)225.92792620° ± 5.87e-05
Arg. of Perihelion (ω)65.71804147° ± 9.28e-03
Mean Anomaly (M)266.34488106° ± 1.01e-01
Mean Motion (n)0.9025116327°/day ± 4.09e-05
Perihelion dist (q)0.99838392 AU ± 4.23e-05
Aphelion dist (Q)1.12259478 AU ± 4.50e-05
Orbital Period1.09209261 yr ± 4.95e-05
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty3
Orbit TypeApollo
MOID0.021219 AU
Observations Used69
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-08
Last Observation Used2018-05-20
Observations (69)
Date Type RA Dec Mag Band Observatory
2018-05-08 08:37:15 C 13 27 27.28 -02 27 29.9 V 703
2018-05-08 08:52:48 C 13 27 30.27 -02 22 33.7 V 703
2018-05-08 09:00:35 C 13 27 31.77 -02 20 06.1 V 703
2018-05-10 07:02:18 C 13 39 51.99 +12 22 08.8 U G96
2018-05-10 07:21:57 C 13 39 55.70 +12 28 17.9 U G96
2018-05-10 07:39:25 C 13 39 59.00 +12 33 45.7 U G96
2018-05-10 07:47:00 C 13 40 00.47 +12 36 05.8 U G96
2018-05-10 09:03:17 C 13 40 15.82 +12 59 47.6 U I52
2018-05-10 09:03:38 C 13 40 15.90 +12 59 54.1 U I52
2018-05-10 09:03:59 C 13 40 15.98 +13 00 00.0 U I52
2018-05-10 09:04:53 C 13 40 16.18 +13 00 17.3 U G96
2018-05-10 09:05:50 C 13 40 16.36 +13 00 35.5 U G96
2018-05-10 09:06:01 C 13 40 16.43 +13 00 37.7 U G96
2018-05-10 09:06:10 C 13 40 16.45 +13 00 41.4 U G96
2018-05-10 20:36:42 C 13 43 45.97 +16 33 23.3 q 595
2018-05-10 20:37:58 C 13 43 47.07 +16 33 55.3 19.5 U 104
2018-05-10 20:43:08 C 13 43 47.24 +16 35 21.6 q 595
2018-05-10 20:43:58 C 13 43 48.31 +16 35 45.8 19.1 U 104
2018-05-10 20:49:58 C 13 43 49.52 +16 37 36.2 19.3 U 104
2018-05-10 20:51:08 C 13 43 48.87 +16 37 49.3 q 595
2018-05-10 22:17:31 C 13 44 16.681 +17 05 43.40 V J04
2018-05-10 22:18:16 C 13 44 16.837 +17 05 57.23 V J04
2018-05-10 22:19:01 C 13 44 16.973 +17 06 10.84 V J04
2018-05-10 22:49:06 C 13 44 12.63 +17 13 41.5 S L01
2018-05-10 22:50:48 C 13 44 12.92 +17 14 12.7 S L01
2018-05-10 22:52:30 C 13 44 13.25 +17 14 43.7 S L01
2018-05-10 23:57:05 C 13 44 31.55 +17 33 45.2 V J95
2018-05-11 00:01:00 C 13 44 32.41 +17 34 55.4 V J95
2018-05-11 00:05:01 C 13 44 33.29 +17 36 08.3 V J95
2018-05-11 00:09:57 C 13 44 34.32 +17 37 36.6 V J95
2018-05-11 05:03:12 C 13 46 06.58 +19 07 27.6 U I52
2018-05-11 05:03:33 C 13 46 06.65 +19 07 33.3 U I52
2018-05-11 05:03:53 C 13 46 06.68 +19 07 39.5 U I52
2018-05-11 05:04:14 C 13 46 06.74 +19 07 45.9 U I52
2018-05-11 20:09:04 C 13 50 23.72 +23 29 28.0 q 160
2018-05-11 20:13:05 C 13 50 24.54 +23 30 37.0 q 160
2018-05-11 20:13:50 C 13 50 24.73 +23 30 50.2 q 160
2018-05-11 20:15:03 C 13 50 24.98 +23 31 11.0 q 160
2018-05-11 20:18:59 C 13 50 25.79 +23 32 17.6 q 160
2018-05-11 22:33:55 C 13 51 03.25 +24 11 47.2 V J04
2018-05-11 22:34:25 C 13 51 03.34 +24 11 55.6 V J04
2018-05-11 22:34:55 C 13 51 03.44 +24 12 04.3 V J04
2018-05-11 23:53:43 C 13 51 10.18 +24 31 56.0 V C47
2018-05-11 23:57:09 C 13 51 10.95 +24 32 52.2 V C47
2018-05-12 00:00:36 C 13 51 11.74 +24 33 48.9 V C47
2018-05-12 00:04:02 C 13 51 12.52 +24 34 45.3 V C47
2018-05-12 00:07:29 C 13 51 13.29 +24 35 42.0 V C47
2018-05-12 05:03:08 C 13 52 52.59 +25 58 58.9 U I52
2018-05-12 05:03:29 C 13 52 52.66 +25 59 04.9 U I52
2018-05-12 05:03:50 C 13 52 52.73 +25 59 10.6 U I52