Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
8333 (1982 VF)
Classification: Main-belt Asteroid          SPK-ID: 2008333
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065898479606288 6.1288e-08  
a 2.740898682354505 2.1695e-08 au
q 2.448746708526851 1.6738e-07 au
i 8.654795835980906 7.3069e-06 deg
node 11.8061473309449 3.7774e-05 deg
peri 309.809994781972 5.09e-05 deg
M 182.7086672393426 3.8047e-05 deg
tp 2458216.749454430076
(2018-Apr-08.24945443)
0.00017841 JED
period 1657.440321640107
4.54
1.9678e-05
5.388e-08
d
yr
n .2172023905173037 2.5788e-09 deg/d
Q 3.03305065618216 2.4007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1093  
   data-arc span      12113 days (33.16 yr)  
   first obs. used      1982-10-22  
   last obs. used      2015-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48268  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:07:05  

Additional Information
 Earth MOID = 1.44577 au 
 Jupiter MOID = 2.30127 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO302117  
SMASSII spectral type spec_B Sq   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

Alternate Designations
 1982 VF = 1995 QW 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-13 06:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin