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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
249492 (2009 VW26)
Classification: Main-belt Asteroid          SPK-ID: 2249492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04892338474454326 6.0162e-08  
a 3.1613130446298 4.0829e-08 au
q 3.006650910249433 1.8179e-07 au
i 7.991157319886774 5.7433e-06 deg
node 249.6108401112871 4.7382e-05 deg
peri 237.6164494120026 8.13e-05 deg
M 172.1383878053016 6.8123e-05 deg
tp 2457618.808767437652
(2016-Aug-18.30876744)
0.00038064 TDB
period 2053.050735680011
5.62
3.9773e-05
1.089e-07
d
yr
n .1753488083579975 3.397e-09 deg/d
Q 3.315975179010167 4.2826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:48  

Additional Information
 Earth MOID = 2.03222 au 
 Jupiter MOID = 1.81807 au 
 T_jup = 3.188 
[ 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 15.4   n/a MPO450108  
diameter diameter 4.243 km 0.873 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249492 (2009 VW26)          Discovered 2009-Nov-08 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 VW26 = 2004 XR95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 01:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin