2018 JX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2580809691 ± 3.53e-07
Semi-major axis (a)1.2340868374 AU ± 4.26e-07
Inclination (i)20.96837536° ± 2.10e-05
Long. of Asc. Node (Ω)54.32158177° ± 8.11e-07
Arg. of Perihelion (ω)240.65243166° ± 9.89e-06
Mean Anomaly (M)137.36820482° ± 1.01e-03
Mean Motion (n)0.7189417357°/day ± 3.72e-07
Perihelion dist (q)0.91559251 AU ± 5.38e-07
Aphelion dist (Q)1.55258116 AU ± 6.90e-07
Orbital Period1.37094042 yr ± 7.09e-07
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.289″
Uncertainty1
Orbit TypeApollo
MOID0.009454 AU
Observations Used143
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-07
Last Observation Used2018-12-06
Observations (148)
Date Type RA Dec Mag Band Observatory
2018-05-14 00:35:39 C 15 51 38.60 +09 56 36.8 U Z80
2018-05-14 00:37:28 C 15 51 37.39 +09 55 48.8 U Z80
2018-05-14 00:39:18 C 15 51 36.19 +09 55 01.3 U Z80
2018-05-14 00:41:07 C 15 51 35.05 +09 54 13.4 U Z80
2018-05-14 00:42:56 C 15 51 33.82 +09 53 25.1 U Z80
2018-05-14 00:44:24 C 15 51 32.92 +09 52 47.7 U Z80
2018-05-14 04:21:00 C 15 49 31.31 +08 13 43.8 U W71
2018-05-14 04:21:59 C 15 49 30.58 +08 13 15.5 U W71
2018-05-14 04:25:13 C 15 49 28.29 +08 11 41.9 U W71
2018-05-14 04:30:46 C 15 49 24.28 +08 09 00.8 U W71
2018-05-14 04:31:50 C 15 49 23.48 +08 08 29.0 U W71
2018-05-14 04:32:52 C 15 49 22.78 +08 07 58.2 U W71
2018-05-14 12:42:30 C 15 43 18.82 +03 41 54.0 U T08
2018-05-14 12:58:26 C 15 43 04.28 +03 31 59.1 U T08
2018-05-14 13:13:28 C 15 42 50.52 +03 22 32.3 U T08
2018-05-14 16:20:52 C 15 40 19.49 +01 26 53.3 m Q66
2018-05-14 16:22:35 C 15 40 17.74 +01 25 41.7 m Q66
2018-05-14 16:24:53 C 15 40 15.48 +01 24 07.3 m Q66
2018-05-14 16:27:28 C 15 40 12.87 +01 22 19.3 m Q66
2018-05-14 16:28:55 C 15 40 11.45 +01 21 19.5 m Q66
2018-05-14 21:54:24 n 15 35 35.07 -02 57 05.0 15.0 V Z43
2018-05-14 22:03:43 n 15 35 24.47 -03 04 47.2 15.1 V Z43
2018-05-14 22:10:33 n 15 35 16.68 -03 10 27.1 14.9 V Z43
2018-05-14 22:17:20 n 15 35 08.88 -03 16 06.0 15.1 V Z43
2018-05-14 22:29:04 n 15 34 55.31 -03 25 55.5 14.9 V Z43
2018-05-14 22:36:09 n 15 34 47.08 -03 31 53.0 15.0 V Z43
2018-05-14 23:00:50 C 15 34 16.96 -03 53 07.9 V J95
2018-05-14 23:02:03 C 15 34 15.51 -03 54 10.7 V J95
2018-05-14 23:02:53 C 15 34 14.53 -03 54 52.9 V J95
2018-05-15 03:58:07 C 15 28 09.71 -08 15 17.6 r Y00
2018-05-15 04:00:32 C 15 28 06.27 -08 17 40.2 r Y00
2018-05-15 04:01:55 C 15 28 04.23 -08 19 01.7 r Y00
2018-05-15 06:09:51 C 15 25 37.39 -10 40 30.7 U I52
2018-05-15 06:10:48 C 15 25 35.91 -10 41 32.1 U I52
2018-05-15 06:11:45 C 15 25 34.44 -10 42 32.9 U I52
2018-05-15 06:12:42 C 15 25 33.00 -10 43 32.2 U I52
2018-05-15 21:59:29 C 14 55 26.52 -31 23 24.2 r Y00
2018-05-15 22:01:05 C 14 55 21.94 -31 25 58.1 r Y00
2018-05-15 22:02:43 C 14 55 17.36 -31 28 32.1 r Y00
2018-05-18 09:42:15 C 06 35 57.74 -65 45 46.1 U 474
2018-05-18 09:43:16 C 06 35 54.10 -65 45 23.2 U 474
2018-05-18 09:45:17 C 06 35 46.87 -65 44 38.6 U 474
2018-05-18 09:47:19 C 06 35 39.47 -65 43 53.2 U 474
2018-11-15 12:17:34 C 04 29 11.800 +26 02 33.05 V T12
2018-11-15 12:25:13 C 04 29 10.495 +26 02 45.43 V T12
2018-12-06 07:14:37 C 03 12 23.090 +35 14 10.65 V T12
2018-12-06 07:22:58 C 03 12 22.018 +35 14 15.83 V T12
2018-12-06 07:32:23 C 03 12 20.833 +35 14 21.42 V T12