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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
295055 (2008 EM115)
Classification: Main-belt Asteroid          SPK-ID: 2295055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04933361995698761 8.5456e-08  
a 2.708862513928046 4.034e-08 au
q 2.57522452015019 2.5481e-07 au
i 4.79738366271131 6.1141e-06 deg
node 269.5627049680699 9.3779e-05 deg
peri 75.99614782626391 0.00011186 deg
M 22.25321551262845 6.0217e-05 deg
tp 2458499.837167874567
(2019-Jan-16.33716787)
0.00027245 TDB
period 1628.466661125491
4.46
3.6376e-05
9.959e-08
d
yr
n .2210668530058769 4.9381e-09 deg/d
Q 2.842500507705902 4.233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6109 days (16.73 yr)  
   first obs. used      2001-11-19  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:23:39  

Additional Information
 Earth MOID = 1.57149 au 
 Jupiter MOID = 2.36856 au 
 T_jup = 3.357 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO455181  

295055 (2008 EM115)          Discovered 2008-Mar-08 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin