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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059209073819876 6.118e-08  
a 2.741985152203954 1.9986e-08 au
q 2.451551596854574 1.6674e-07 au
i 8.657293045147902 6.6285e-06 deg
node 11.79531578181499 3.5092e-05 deg
peri 310.0276284572464 4.7576e-05 deg
M 225.8550033012353 3.7654e-05 deg
tp 2458218.470940624381
(2018-Apr-09.97094062)
0.0001767 JED
period 1658.425913001836
4.54
1.8132e-05
4.964e-08
d
yr
n .2170733085980197 2.3734e-09 deg/d
Q 3.032418707553334 2.2103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      12225 days (33.47 yr)  
   first obs. used      1982-10-22  
   last obs. used      2016-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4865  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:01:59  

Additional Information
 Earth MOID = 1.44987 au 
 Jupiter MOID = 2.30322 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-May-01 09:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin