2018 JA

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2971726704 ± 1.55e-08
Semi-major axis (a)1.4208079946 AU ± 1.08e-08
Inclination (i)28.14904130° ± 9.84e-06
Long. of Asc. Node (Ω)63.50684202° ± 2.20e-06
Arg. of Perihelion (ω)197.86428049° ± 1.06e-05
Mean Anomaly (M)141.80788121° ± 1.92e-05
Mean Motion (n)0.5819815113°/day ± 6.62e-09
Perihelion dist (q)0.99858269 AU ± 2.33e-08
Aphelion dist (Q)1.84303330 AU ± 2.61e-08
Orbital Period1.69356975 yr ± 1.93e-08
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.003818 AU
Observations Used207
Oppositions5
Arc Total2013-2025
First Observation Used2013-10-20
Last Observation Used2025-11-21
Observations (218)
Date Type RA Dec Mag Band Observatory
2018-05-05 07:05:26 C 15 35 50.70 +64 43 42.1 o 711
2018-05-05 07:09:20 C 15 35 49.66 +64 43 42.8 o 711
2018-05-05 07:13:19 C 15 35 48.61 +64 43 43.2 o 711
2018-05-05 08:19:48 C 15 35 30.71 +64 43 42.8 q 734
2018-05-05 08:26:37 C 15 35 28.95 +64 43 43.1 q 734
2018-05-05 08:43:31 C 15 35 24.68 +64 43 44.0 q 734
2018-05-05 23:41:43 C 15 31 49.25 +64 44 44.4 V J95
2018-05-05 23:44:54 C 15 31 48.42 +64 44 44.9 V J95
2018-05-05 23:48:08 C 15 31 47.57 +64 44 44.9 V J95
2018-05-06 00:04:33 C 15 31 42.33 +64 44 47.8 U K87
2018-05-06 00:07:47 C 15 31 41.46 +64 44 48.0 U K87
2018-05-06 00:11:02 C 15 31 40.60 +64 44 48.2 U K87
2018-05-08 00:04:12 C 15 18 34.54 +64 44 15.2 q K61
2018-05-08 00:05:45 C 15 18 34.09 +64 44 15.6 q K61
2018-05-08 00:07:56 C 15 18 33.33 +64 44 14.5 q K61
2018-05-08 22:37:30 C 15 11 36.22 +64 41 16.5 q A17
2018-05-08 22:54:33 C 15 11 30.34 +64 41 13.8 q A17
2018-05-08 23:11:36 C 15 11 24.46 +64 41 11.1 q A17
2018-05-09 08:15:56 C 15 08 22.93 +64 39 34.3 U 703
2018-05-09 08:23:46 C 15 08 20.17 +64 39 31.6 U 703
2018-05-09 08:31:35 C 15 08 17.30 +64 39 29.8 U 703
2018-05-09 08:39:22 C 15 08 14.54 +64 39 27.2 U 703
2018-05-11 17:14:48 S 14 47 09.631 +64 16 41.95 L C51
2018-05-11 20:23:07 S 14 45 51.278 +64 14 50.46 L C51
2018-05-11 21:57:22 S 14 45 11.630 +64 13 53.29 L C51
2018-05-11 23:31:37 S 14 44 31.757 +64 12 53.86 L C51
2018-05-12 01:05:52 S 14 43 51.619 +64 11 54.31 L C51
2018-05-12 02:39:56 S 14 43 11.556 +64 10 53.65 L C51
2018-05-12 04:13:28 S 14 42 31.73 +64 09 53.2 L C51
2018-05-12 05:47:43 S 14 41 51.05 +64 08 48.8 L C51
2018-05-12 06:33:52 C 14 41 28.84 +64 09 12.4 U I52
2018-05-12 06:36:47 C 14 41 27.49 +64 09 10.5 U I52
2018-05-12 06:39:42 C 14 41 26.11 +64 09 08.6 U I52
2018-05-12 06:42:38 C 14 41 24.73 +64 09 06.4 U I52
2018-05-12 07:22:41 S 14 41 08.94 +64 07 40.2 L C51
2018-05-12 08:56:56 S 14 40 27.93 +64 06 34.9 L C51
2018-05-12 10:31:01 S 14 39 46.72 +64 05 27.6 L C51
2018-05-12 10:31:11 S 14 39 46.47 +64 05 26.5 L C51
2018-05-12 12:04:32 S 14 39 05.69 +64 04 20.2 L C51
2018-05-12 13:39:31 S 14 38 22.961 +64 03 07.56 L C51
2018-05-12 15:13:46 S 14 37 40.596 +64 01 54.62 L C51
2018-05-12 19:56:20 S 14 35 32.779 +63 58 10.09 L C51
2018-05-13 07:47:53 C 14 29 55.61 +63 48 37.8 U 703
2018-05-13 07:55:28 C 14 29 51.70 +63 48 29.4 U 703
2018-05-13 08:10:39 C 14 29 43.97 +63 48 12.6 U 703
2018-05-13 14:07:58 C 14 26 46.57 +63 42 01.5 U T05
2018-05-13 14:17:53 C 14 26 41.41 +63 41 48.6 U T05
2018-05-13 14:30:19 C 14 26 35.32 +63 41 33.3 U T05
2018-05-13 14:41:24 C 14 26 29.64 +63 41 19.9 U T05
2018-05-14 14:00:58 C 14 14 35.42 +63 13 48.1 U T05