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 ]  
312203 (2007 VR244)
Classification: Main-belt Asteroid          SPK-ID: 2312203
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143087801257663 4.4827e-08  
a 2.32487703867037 1.6217e-08 au
q 1.826635476570519 1.0396e-07 au
i 25.17601610142414 5.2543e-06 deg
node 102.7532297334449 1.3679e-05 deg
peri 314.9732413596789 1.9948e-05 deg
M 77.90555637645038 1.4877e-05 deg
tp 2458320.302444557213
(2018-Jul-20.80244456)
5.2217e-05 TDB
period 1294.78723535431
3.54
1.3547e-05
3.709e-08
d
yr
n .2780379588013844 2.9091e-09 deg/d
Q 2.823118600770221 1.9692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      6716 days (18.39 yr)  
   first obs. used      2000-11-25  
   last obs. used      2019-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56546  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:59:51  

Additional Information
 Earth MOID = .895036 au 
 Jupiter MOID = 2.55544 au 
 T_jup = 3.420 
[ 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 15.9   n/a MPO418614  

312203 (2007 VR244)          Discovered 2007-Nov-11 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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 2019-Dec-10 03:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin