Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2017 FE173)
Classification: TransNeptunian Object          SPK-ID: 54017330
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6015837746655607 0.0015586  
a 105.6361792639633 0.3261 au
q 42.08716780110043 0.039113 au
i 30.98907176640762 0.0017234 deg
node 178.9186196169564 0.0018862 deg
peri 342.3637145636968 0.1312 deg
M 11.21767343136666 0.039871 deg
tp 2446643.366285241429
(1986-Jul-31.86628524)
17.967 TDB
period 396567.8056622756
1085.74
1836.3
5.028
d
yr
n .000907789273006651 4.2036e-06 deg/d
Q 169.1851907268262 0.52228 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      1053 days (2.88 yr)  
   first obs. used      2016-04-12  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .1866  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-28 07:37:49  

Additional Information
 Earth MOID = 41.1074 au 
 Jupiter MOID = 36.7432 au 
 T_jup = 6.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.0178   .16841 3 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 08:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin