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
2018-06-04 11:33:38 C 16 55 35.137 +05 08 31.64 U F52
2018-06-04 11:48:02 C 16 55 39.180 +05 08 01.91 U F52
2018-06-08 04:49:54 C 17 20 00.11 +02 14 59.7 o 691
2018-06-08 04:53:13 C 17 20 00.88 +02 14 54.5 o 691
2018-06-08 04:58:13 C 17 20 01.96 +02 14 45.0 o 691
2018-06-10 08:35:30 C 17 31 34.69 +00 45 04.6 U I52
2018-06-10 08:36:05 C 17 31 34.81 +00 45 02.9 U I52
2018-06-10 08:43:18 C 17 31 36.21 +00 44 50.4 U I52
2018-06-10 08:43:54 C 17 31 36.31 +00 44 49.5 U I52
2018-06-10 10:43:02 C 17 32 02.392 +00 41 45.94 U F52
2018-06-10 10:57:34 C 17 32 05.102 +00 41 21.96 U F52
2018-06-10 11:26:52 C 17 32 10.590 +00 40 33.31 U F52