164P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-10-13 (JD 2458039.5)
Eccentricity (e)0.5396879809 ± 8.41e-08
Semi-major axis (a)3.6608626569 AU ± 1.46e-08
Inclination (i)16.25273374° ± 9.27e-06
Long. of Asc. Node (Ω)88.30919028° ± 5.32e-05
Arg. of Perihelion (ω)325.94117764° ± 6.27e-05
Mean Anomaly (M)327.57564687° ± 1.90e-05
Mean Motion (n)0.1407139396°/day ± 8.41e-10
Perihelion dist (q)1.68513908 AU ± 3.08e-07
Aphelion dist (Q)5.63658623 AU ± 3.09e-07
Orbital Period7.00446797 yr ± 4.18e-08
NGA Modelg(r)
A21.01150277e-10 ± 3.89e-13 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.625″
Uncertainty0
Orbit TypeMBA
MOID0.720329 AU
Observations Used2007
Oppositions24
Arc Total1998-2026
First Observation Used1998-04-18
Last Observation Used2026-05-22
Observations (2157)
Date Type RA Dec Mag Band Observatory
2026-06-01 06:45:44 C 10 44 25.978 +25 33 37.16 X F52
2026-06-01 06:48:41 C 10 44 26.050 +25 33 36.79 X F51
2026-06-01 06:58:50 C 10 44 26.304 +25 33 32.94 X F52
2026-06-01 07:04:16 C 10 44 26.466 +25 33 31.30 X F51
2026-06-01 07:12:01 C 10 44 26.687 +25 33 28.93 X F52
2026-06-01 07:19:42 C 10 44 26.896 +25 33 26.23 X F51
2026-06-01 07:25:07 C 10 44 27.058 +25 33 24.19 X F52