2017 YF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2142687240 ± 1.98e-07
Semi-major axis (a)1.3993627124 AU ± 1.30e-08
Inclination (i)18.53802002° ± 2.99e-05
Long. of Asc. Node (Ω)78.97701925° ± 2.05e-05
Arg. of Perihelion (ω)34.48528015° ± 1.04e-04
Mean Anomaly (M)267.44048856° ± 7.07e-05
Mean Motion (n)0.5954109673°/day ± 8.29e-09
Perihelion dist (q)1.09952305 AU ± 2.78e-07
Aphelion dist (Q)1.69920238 AU ± 2.78e-07
Orbital Period1.65537139 yr ± 2.30e-08
Physical Parameters
H (abs. magnitude)21.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.406″
Uncertainty0
Orbit TypeAmor
MOID0.143031 AU
Observations Used58
Oppositions2
Arc Total2017-2023
First Observation Used2017-10-22
Last Observation Used2023-02-18
Observations (58)
Date Type RA Dec Mag Band Observatory
2022-12-02 13:22:33 C 09 42 07.374 +21 20 28.47 U F51
2022-12-02 13:43:35 C 09 42 11.891 +21 21 08.25 U F51
2022-12-24 04:44:31 C 11 51 11.96 +37 06 02.3 X 033
2022-12-24 04:49:06 C 11 51 13.16 +37 06 09.2 X 033
2022-12-24 04:53:40 C 11 51 14.30 +37 06 16.0 X 033
2022-12-24 05:01:08 C 11 51 16.26 +37 06 28.0 X 033
2023-02-18 10:16:47 C 15 27 53.99 +50 55 12.0 u H21
2023-02-18 10:30:52 C 15 27 54.40 +50 55 15.6 u H21