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 ]  
91962 (1999 VR85)
Classification: Main-belt Asteroid          SPK-ID: 2091962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212868771996038 5.6994e-08  
a 3.076117136387888 2.2375e-08 au
q 2.703024495015213 1.8315e-07 au
i 1.471164388437873 5.4417e-06 deg
node 336.4553965188737 0.00019415 deg
peri 20.38056217094782 0.0001951 deg
M 328.7690297261314 1.9003e-05 deg
tp 2459171.456534939643
(2020-Nov-17.95653494)
0.00010429 TDB
period 1970.619293559589
5.40
2.1501e-05
5.887e-08
d
yr
n .1826836879028629 1.9932e-09 deg/d
Q 3.449209777760562 2.5089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      8932 days (24.45 yr)  
   first obs. used      1996-02-15  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:21:24  

Additional Information
 Earth MOID = 1.69881 au 
 Jupiter MOID = 1.98933 au 
 T_jup = 3.217 
[ 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 15.1   n/a MPO432457  

91962 (1999 VR85)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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 2020-Oct-26 08:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin