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 ]  
312914 (2011 VU12)
Classification: Main-belt Asteroid          SPK-ID: 2312914
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06286169043754455 8.1101e-08  
a 3.074507215146481 4.5576e-08 au
q 2.881238494339946 2.4362e-07 au
i 12.01037569037446 6.9224e-06 deg
node 65.22204570575995 3.0729e-05 deg
peri 338.4279975632506 5.9689e-05 deg
M 144.9928173241856 5.4956e-05 deg
tp 2457807.440650275364
(2017-Feb-22.94065028)
0.00029766 TDB
period 1969.072476621541
5.39
4.3784e-05
1.199e-07
d
yr
n .1828271961922266 4.0653e-09 deg/d
Q 3.267775935953016 4.8441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2002-01-14  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:32  

Additional Information
 Earth MOID = 1.89432 au 
 Jupiter MOID = 2.08249 au 
 T_jup = 3.193 
[ 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 15.4   n/a MPO434005  

312914 (2011 VU12)          Discovered 2002-Jan-14 by NEAT at Palomar
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2011 VU12 = 2002 CF289 = 2011 UE359 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 15:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin