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 ]  
215881 (2005 EE245)
Classification: Main-belt Asteroid          SPK-ID: 2215881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1299067017559133 7.4093e-08  
a 2.437426812161026 1.2717e-08 au
q 2.120788734221757 1.8483e-07 au
i 2.168441335382247 5.8315e-06 deg
node 119.2741878315429 0.00016448 deg
peri 63.49306573423423 0.00016586 deg
M 7.57108402679602 2.0601e-05 deg
tp 2458971.268482031418
(2020-May-01.76848203)
7.9475e-05 TDB
period 1389.939199121886
3.81
1.0877e-05
2.978e-08
d
yr
n .2590041350207515 2.0269e-09 deg/d
Q 2.754064890100296 1.4369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:22:36  

Additional Information
 Earth MOID = 1.12431 au 
 Jupiter MOID = 2.20332 au 
 T_jup = 3.491 
[ 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 17.2   n/a MPO413072  

215881 (2005 EE245)          Discovered 2005-Mar-11 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 14:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin