2017 YH1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5237616281 ± 4.23e-08
Semi-major axis (a)1.8080677394 AU ± 1.75e-08
Inclination (i)15.81929495° ± 5.29e-06
Long. of Asc. Node (Ω)87.05199289° ± 4.13e-06
Arg. of Perihelion (ω)307.89460568° ± 1.34e-05
Mean Anomaly (M)108.16835078° ± 1.83e-05
Mean Motion (n)0.4054060543°/day ± 5.88e-09
Perihelion dist (q)0.86107124 AU ± 7.69e-08
Aphelion dist (Q)2.75506424 AU ± 8.10e-08
Orbital Period2.43120761 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)21.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.005294 AU
Observations Used245
Oppositions3
Arc Total2017-2022
First Observation Used2017-12-20
Last Observation Used2022-06-25
Observations (256)
Date Type RA Dec Mag Band Observatory
2018-03-04 03:39:47 C 07 50 15.25 +48 05 12.4 o 695
2018-03-04 03:47:09 C 07 50 15.63 +48 05 08.2 o 695
2022-06-24 14:00:34 C 23 23 52.502 -23 12 41.72 V T14
2022-06-24 14:01:58 C 23 23 52.748 -23 12 42.07 V T14
2022-06-24 14:03:23 C 23 23 52.992 -23 12 42.39 V T14
2022-06-25 14:29:59 C 23 28 16.853 -23 19 00.82 V T12