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 ]  
7876 (1991 VW3)
Classification: Main-belt Asteroid          SPK-ID: 2007876
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908095232392962 5.9715e-08  
a 2.15875568261597 1.1012e-08 AU
q 1.746844540025895 1.2782e-07 AU
i 1.100415053059473 6.2165e-06 deg
node 238.9526222177365 0.00026873 deg
peri 101.7424402137328 0.00026933 deg
M 156.5160800657308 1.6804e-05 deg
tp 2456496.813710616171
(2013-Jul-23.31371062)
5.414e-05 JED
period 1158.520352043241
3.17
8.8644e-06
2.427e-08
d
yr
n .3107411961862223 2.3776e-09 deg/d
Q 2.570666825206044 1.3113e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      995  
   data-arc span      13534 days (37.05 yr)  
   first obs. used      1977-02-19  
   last obs. used      2014-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55374  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:06:26  

Additional Information
 Earth MOID = .739221 AU 
 T_jup = 3.675 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO286840  

7876 (1991 VW3)          Discovered 1991-Nov-11 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 VW3 = 1977 DA10 = 1978 PC2 = 1994 TV 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-22 19:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin