2021 JY5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0884338877 ± 1.27e-06
Semi-major axis (a)1.0402384680 AU ± 5.38e-07
Inclination (i)2.19481324° ± 2.74e-05
Long. of Asc. Node (Ω)233.75039265° ± 2.03e-05
Arg. of Perihelion (ω)79.10971324° ± 2.53e-05
Mean Anomaly (M)24.72828060° ± 1.07e-03
Mean Motion (n)0.9289940047°/day ± 7.21e-07
Perihelion dist (q)0.94824614 AU ± 1.41e-06
Aphelion dist (Q)1.13223080 AU ± 1.45e-06
Orbital Period1.06096087 yr ± 8.23e-07
Physical Parameters
H (abs. magnitude)27.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty1
Orbit TypeApollo
MOID0.001332 AU
Observations Used57
Oppositions1
Arc Total2021-2022
First Observation Used2021-05-12
Last Observation Used2022-01-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2021-05-15 21:03:02 C 11 08 14.91 +05 07 28.3 V 033
2021-05-16 20:22:08 C 10 43 22.78 +12 04 53.3 V 033
2021-05-16 20:22:43 C 10 43 22.03 +12 05 04.0 V 033
2021-05-16 20:23:17 C 10 43 21.26 +12 05 14.7 V 033
2021-05-16 20:23:53 C 10 43 20.51 +12 05 25.4 V 033
2021-05-20 05:56:47 C 08 46 58.124 +36 35 22.79 V T12
2021-05-20 06:06:32 C 08 46 39.862 +36 37 24.94 V T12
2022-01-07 08:40:12 C 08 00 05.227 +06 23 11.62 V G37
2022-01-07 08:47:17 C 08 00 04.224 +06 23 11.34 V G37
2022-01-08 11:29:48 C 07 56 38.719 +06 22 38.54 V T12