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 ]  
295123 (2008 FE22)
Classification: Main-belt Asteroid          SPK-ID: 2295123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03229316408050346 6.2764e-08  
a 2.689494458900553 2.2363e-08 au
q 2.602642173045673 1.7238e-07 au
i 7.312664200690228 4.9908e-06 deg
node 105.5667368190249 4.8387e-05 deg
peri 251.821680834244 9.3945e-05 deg
M 161.3071355154428 8.3393e-05 deg
tp 2458478.635830020799
(2018-Dec-26.13583002)
0.00037167 TDB
period 1611.032893009457
4.41
2.0094e-05
5.501e-08
d
yr
n .2234591246163257 2.7871e-09 deg/d
Q 2.776346744755434 2.3085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      9952 days (27.25 yr)  
   first obs. used      1994-01-11  
   last obs. used      2021-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 11:41:59  

Additional Information
 Earth MOID = 1.60491 au 
 Jupiter MOID = 2.37622 au 
 T_jup = 3.360 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.65   n/a MPCxxxxx  

295123 (2008 FE22)          Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 FE22 = 1994 AV12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 22:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin