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 ]  
245358 (2005 EF272)
Classification: Main-belt Asteroid          SPK-ID: 2245358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277329804582699 5.3564e-08  
a 2.584197756041925 2.3017e-08 au
q 2.254110474569117 1.4262e-07 au
i 9.503335867669076 6.9408e-06 deg
node 164.0939811194899 3.0992e-05 deg
peri 213.9190072074567 3.9964e-05 deg
M 22.6053703993869 2.554e-05 deg
tp 2458905.221223593532
(2020-Feb-25.72122359)
0.00010729 TDB
period 1517.354456056993
4.15
2.0272e-05
5.55e-08
d
yr
n .2372550451629465 3.1697e-09 deg/d
Q 2.914285037514733 2.5957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5321 days (14.57 yr)  
   first obs. used      2005-03-10  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61785  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:25:37  

Additional Information
 Earth MOID = 1.26117 au 
 Jupiter MOID = 2.56008 au 
 T_jup = 3.392 
[ 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 16.7   n/a MPO450097  

245358 (2005 EF272)          Discovered 2005-Mar-11 by Junk Bond at Junk Bond
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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 2020-Mar-28 22:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin