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 ]  
117310 (2004 VA23)
Classification: Main-belt Asteroid          SPK-ID: 2117310
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922281852824375 4.0447e-08  
a 3.052187988578262 2.2432e-08 au
q 2.46547143039301 1.304e-07 au
i 3.683260981119822 4.6544e-06 deg
node 88.7259279205503 7.4635e-05 deg
peri 299.7219257221474 7.599e-05 deg
M 353.1948217206032 1.4257e-05 deg
tp 2459037.317335209992
(2020-Jul-06.81733521)
7.7255e-05 TDB
period 1947.669867184132
5.33
2.1472e-05
5.879e-08
d
yr
n .1848362528298877 2.0377e-09 deg/d
Q 3.638904546763514 2.6744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      8960 days (24.53 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48748  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:19:40  

Additional Information
 Earth MOID = 1.47313 au 
 Jupiter MOID = 1.81348 au 
 T_jup = 3.205 
[ 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 14.9   n/a MPO449686  
diameter diameter 6.212 km 0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117310 (2004 VA23)          Discovered 2004-Nov-05 by CINEOS at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 VA23 = 2000 AR26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-23 17:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin