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 ]  
6183 Viscome (1987 SF7)
Classification: Mars-crossing Asteroid          SPK-ID: 2006183
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890481626023081 9.602e-08  
a 2.305939679441142 1.5578e-08 AU
q 1.639412052026925 2.1699e-07 AU
i 19.66592042497849 9.79e-06 deg
node 274.8252113408388 3.0473e-05 deg
peri 115.9921317014712 3.8995e-05 deg
M 201.7784455804362 2.4203e-05 deg
tp 2457362.625758635123
(2015-Dec-06.12575863)
8.9162e-05 JED
period 1278.999399614179
3.50
1.2961e-05
3.549e-08
d
yr
n .2814700304852349 2.8523e-09 deg/d
Q 2.97246730685536 2.0081e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      9329 days (25.54 yr)  
   first obs. used      1987-09-26  
   last obs. used      2013-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57317  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-22 17:53:42  

Additional Information
 Earth MOID = .736765 AU 
 T_jup = 3.457 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO259383  

6183 Viscome (1987 SF7)          Discovered 1987-Sep-26 by Shoemaker, C. S. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1987 SF7 = 1992 AV3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-19 04:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin