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 ]  
452975 (2007 EG64)
Classification: Main-belt Asteroid          SPK-ID: 2452975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03421295788833392 2.5326e-07  
a 2.144704937014823 2.0992e-08 au
q 2.071328237321834 5.5588e-07 au
i 1.548263187506771 1.1453e-05 deg
node 294.7900515418934 0.00041141 deg
peri 245.2390523474692 0.00046345 deg
M 287.1635980126275 0.00022372 deg
tp 2458832.611007943522
(2019-Dec-15.11100794)
0.00071408 TDB
period 1147.228042293391
3.14
1.6843e-05
4.611e-08
d
yr
n .3137998608195928 4.6071e-09 deg/d
Q 2.218081636707813 2.171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      6943 days (19.01 yr)  
   first obs. used      1999-10-13  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49678  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:30:29  

Additional Information
 Earth MOID = 1.07409 au 
 Jupiter MOID = 2.74412 au 
 T_jup = 3.709 
[ 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 18.3   n/a MPO460668  

452975 (2007 EG64)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

Alternate Designations
 2007 EG64 = 1999 TW332 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 11:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin