2018 JY1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5458891218 ± 2.00e+00
Semi-major axis (a)2.3117973641 AU ± 3.00e+00
Inclination (i)2.43193166° ± 4.00e+00
Long. of Asc. Node (Ω)183.33626236° ± 5.00e+00
Arg. of Perihelion (ω)45.18297736° ± 6.00e+00
Mean Anomaly (M)47.85498581° ± 2.21e-01
Mean Motion (n)0.2803995800°/day ± 5.46e-01
Perihelion dist (q)1.04981220 AU ± 4.82e+00
Aphelion dist (Q)3.57379720 AU ± 6.55e+00
Orbital Period3.51501120 yr ± 6.84e+00
Physical Parameters
H (abs. magnitude)23.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.292″
Uncertainty3
Orbit TypeAmor
MOID0.050263 AU
Observations Used107
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-06-10
Observations (112)
Date Type RA Dec Mag Band Observatory
2018-05-14 09:35:04 C 13 03 03.78 +19 40 44.5 U I52
2018-05-17 10:11:31 C 13 37 42.55 +19 01 26.2 U I52
2018-05-17 10:15:14 C 13 37 44.40 +19 01 22.0 U I52
2018-05-17 10:18:56 C 13 37 46.20 +19 01 18.9 U I52
2018-05-17 10:19:31 C 13 37 46.52 +19 01 18.3 U I52
2018-05-19 07:12:05 C 14 00 47.73 +18 17 12.4 U 703
2018-05-19 07:19:37 C 14 00 51.45 +18 17 03.2 U 703
2018-05-19 07:34:42 C 14 00 58.96 +18 16 45.3 U 703
2018-05-20 08:49:20 C 14 14 10.74 +17 44 29.1 U I52
2018-05-20 08:50:34 C 14 14 11.35 +17 44 27.1 U I52
2018-05-20 08:51:46 C 14 14 11.98 +17 44 25.3 U I52
2018-05-20 08:52:07 C 14 14 12.17 +17 44 24.1 U I52
2018-05-22 05:42:22 C 14 37 57.77 +16 35 23.0 U G96
2018-05-22 05:49:45 C 14 38 01.44 +16 35 10.2 U G96
2018-05-22 05:57:08 C 14 38 05.07 +16 34 57.7 U G96
2018-05-22 06:04:31 C 14 38 08.77 +16 34 45.1 U G96
2018-05-22 06:45:50 C 14 38 29.32 +16 33 34.2 U I52
2018-05-22 06:46:11 C 14 38 29.46 +16 33 33.7 U I52
2018-05-22 06:46:32 C 14 38 29.66 +16 33 32.7 U I52
2018-05-22 06:46:53 C 14 38 29.81 +16 33 32.6 U I52
2018-05-23 05:50:10 C 14 50 37.56 +15 52 17.9 U 703
2018-05-23 05:57:51 C 14 50 41.37 +15 52 04.9 U 703
2018-05-23 05:59:27 C 14 50 42.18 +15 52 01.5 U I52
2018-05-23 06:05:28 C 14 50 45.08 +15 51 50.1 U 703
2018-05-23 06:09:05 C 14 50 46.92 +15 51 43.8 U I52
2018-05-23 06:13:02 C 14 50 48.86 +15 51 36.9 U 703
2018-05-23 06:15:20 C 14 50 49.98 +15 51 32.0 U I52
2018-05-24 08:27:34 C 15 04 20.11 +15 00 39.6 U I52
2018-05-24 08:29:01 C 15 04 20.83 +15 00 37.0 U I52
2018-05-24 08:29:22 C 15 04 21.01 +15 00 35.9 U I52
2018-05-25 05:58:04 C 15 15 19.45 +14 16 23.2 U G96
2018-05-25 05:59:14 C 15 15 19.91 +14 16 21.4 U G96
2018-05-25 05:59:48 C 15 15 20.24 +14 16 20.4 U G96
2018-06-02 00:47:56 C 16 36 11.24 +07 13 50.2 V 204
2018-06-02 01:10:25 C 16 36 18.78 +07 13 00.3 V 204
2018-06-02 05:02:23 C 16 37 43.81 +07 04 38.0 u H21
2018-06-02 05:07:08 C 16 37 45.38 +07 04 27.6 u H21
2018-06-02 05:13:50 C 16 37 47.56 +07 04 12.5 u H21
2018-06-02 07:16:13 C 16 38 29.73 +06 59 54.3 U I52
2018-06-02 07:17:07 C 16 38 30.03 +06 59 52.0 U I52
2018-06-02 07:17:28 C 16 38 30.18 +06 59 51.7 U I52
2018-06-02 07:20:40 C 16 38 31.19 +06 59 44.4 U I52
2018-06-02 22:35:16 C 16 43 45.52 +06 26 05.9 q A17
2018-06-02 22:50:51 C 16 43 50.46 +06 25 32.2 q A17
2018-06-02 23:10:22 C 16 43 56.67 +06 24 49.8 q A17
2018-06-03 07:43:26 C 16 46 47.42 +06 06 41.8 q G58
2018-06-03 07:49:35 C 16 46 49.29 +06 06 28.8 q G58
2018-06-03 07:55:37 C 16 46 51.17 +06 06 15.9 q G58
2018-06-03 09:16:01 C 16 47 14.71 +06 03 32.1 o 691
2018-06-03 09:47:23 C 16 47 24.35 +06 02 24.3 o 691