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
JPL Small-Body Database Browser
Search: [ help ]  
312488 (2008 VH68)
Classification: Main-belt Asteroid          SPK-ID: 2312488
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06800333875776299 6.5833e-08  
a 2.194011716057085 1.6581e-08 au
q 2.044811594091554 1.437e-07 au
i 7.007155810913231 4.5619e-06 deg
node 104.7868718582702 5.8312e-05 deg
peri 73.57298731071623 7.1564e-05 deg
M 120.1465559502146 4.0518e-05 deg
tp 2458604.344521924157
(2019-Apr-30.84452192)
0.00013385 TDB
period 1187.016731186199
3.25
1.3456e-05
3.684e-08
d
yr
n .3032813190764783 3.438e-09 deg/d
Q 2.343211838022616 1.7708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      6376 days (17.46 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63758  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:46:31  

Additional Information
 Earth MOID = 1.06195 au 
 Jupiter MOID = 2.63586 au 
 T_jup = 3.658 
[ 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 17.7   n/a MPO471271  

312488 (2008 VH68)          Discovered 2008-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2008 VH68 = 2001 VD128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 10:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin