2016 YN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5272384601 ± 9.88e-08
Semi-major axis (a)2.3464325203 AU ± 1.10e-07
Inclination (i)44.96887670° ± 2.84e-05
Long. of Asc. Node (Ω)255.98595610° ± 8.03e-06
Arg. of Perihelion (ω)250.47454177° ± 2.92e-05
Mean Anomaly (M)149.80371880° ± 6.61e-05
Mean Motion (n)0.2742206605°/day ± 1.92e-08
Perihelion dist (q)1.10930305 AU ± 2.38e-07
Aphelion dist (Q)3.58356199 AU ± 2.86e-07
Orbital Period3.59428163 yr ± 2.52e-07
Physical Parameters
H (abs. magnitude)18.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty0
Orbit TypeAmor
MOID0.381093 AU
Observations Used147
Oppositions6
Arc Total2016-2024
First Observation Used2016-12-18
Last Observation Used2024-01-14
Observations (156)
Date Type RA Dec Mag Band Observatory
2021-07-07 04:45:50 C 17 32 37.88 +00 13 58.4 u H21
2021-07-08 04:38:33 C 17 31 27.68 +00 20 38.6 u H21
2021-07-08 04:43:13 C 17 31 27.44 +00 20 40.6 u H21
2024-01-14 03:32:03 C 00 50 00.58 +27 45 48.2 V 291
2024-01-14 03:40:20 C 00 50 01.19 +27 45 41.2 V 291
2024-01-14 03:48:40 C 00 50 01.78 +27 45 33.3 V 291