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 ]  
90776 (1993 VW2)
Classification: Main-belt Asteroid          SPK-ID: 2090776
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040965755208448 6.3753e-08  
a 2.35472570405475 1.622e-08 AU
q 1.874134251566265 1.5048e-07 AU
i 6.026893584517495 7.1125e-06 deg
node 62.76115551857357 6.5019e-05 deg
peri 10.74565633488413 6.8294e-05 deg
M 283.8580292773492 2.2209e-05 deg
tp 2457279.645432464952
(2015-Sep-14.14543246)
8.3091e-05 JED
period 1319.802399827931
3.61
1.3637e-05
3.734e-08
d
yr
n .2727681053216261 2.8183e-09 deg/d
Q 2.835317156543235 1.953e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      11612 days (31.79 yr)  
   first obs. used      1982-11-07  
   last obs. used      2014-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50937  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 15:34:52  

Additional Information
 Earth MOID = .888911 AU 
 T_jup = 3.520 
[ 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 15.7 mag n/a MPO263996  

90776 (1993 VW2)          Discovered 1993-Nov-11 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1993 VW2 = 2000 SR234 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Dec-20 03:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin