2017 RU17

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-09-04 (JD 2458000.5)
Eccentricity (e)5.7911297702 ± 9.18e+00
Semi-major axis (a)-0.0711244024 AU ± 1.67e-01
Inclination (i)12.24770667° ± 6.94e+00
Long. of Asc. Node (Ω)195.45589234° ± 8.09e+00
Arg. of Perihelion (ω)250.94036716° ± 9.83e+00
Mean Anomaly (M)0.00000000°
Mean Motion (n)51.9618171858°/day ± 1.83e+02
Perihelion dist (q)0.34076624 AU ± 1.03e+00
Aphelion dist (Q)-0.48301505 AU ± 1.31e+00
Orbital Period0.01896828 yr ± 6.69e-02
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-05
RMS Residual0.654″
Uncertainty
Orbit TypeAtira
MOID0.022117 AU
Observations Used6
Oppositions
Arc Total2017-2017
First Observation Used2017-09-12
Last Observation Used2017-09-13
Observations (6)
Date Type RA Dec Mag Band Observatory
2017-09-12 17:59:42 C 00 23 37.00 +10 31 50.6 q D29
2017-09-12 18:20:04 C 00 23 38.70 +10 32 07.2 q D29
2017-09-12 18:40:26 C 00 23 40.34 +10 32 24.1 q D29
2017-09-13 22:44:53 C 00 26 15.91 +10 58 23.5 q B49
2017-09-13 22:48:39 C 00 26 16.23 +10 58 26.3 q B49
2017-09-13 22:52:07 C 00 26 16.53 +10 58 29.5 q B49