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 ]  
300751 (2007 VL209)
Classification: Main-belt Asteroid          SPK-ID: 2300751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09909977266521454 9.0708e-08  
a 2.718363431296313 3.5048e-08 au
q 2.448974233233416 2.6723e-07 au
i 4.382609095297527 7.6935e-06 deg
node 329.0314092158183 0.00010436 deg
peri 333.4029022464647 0.00011363 deg
M 26.17934018612477 4.8518e-05 deg
tp 2458881.453700114058
(2020-Feb-01.95370011)
0.00022005 TDB
period 1637.041562325298
4.48
3.1659e-05
8.668e-08
d
yr
n .2199088943646894 4.2529e-09 deg/d
Q 2.98775262935921 3.8521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:48  

Additional Information
 Earth MOID = 1.43465 au 
 Jupiter MOID = 2.21377 au 
 T_jup = 3.348 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457423.5 (2016-Feb-05.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09932198968642147 9.0425e-08  
q 2.448851868912371 2.6615e-07 au
tp 2457248.516296456511
(2015-Aug-14.01629646)
0.00021629 TDB
node 329.1345674543406 0.00010444 deg
peri 334.312959062094 0.00011378 deg
i 4.38063078585277 7.6918e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:48  

Additional Information
 Jupiter MOID = 2.21377 au 
 T_jup = 3.348 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.176729562905255E-15 -2.396334538826431E-14 -2.996898327314844E-12 -8.375199404901825E-15 -2.958160853747483E-13 -7.530580839576633E-15
q -2.396334538826431E-14 7.083598957327493E-14 8.790318326315841E-12 3.331401766785465E-14 8.713855160451457E-13 2.372126239226518E-14
tp -2.996898327314844E-12 8.790318326315841E-12 4.678065573871764E-8 5.544354466137598E-11 9.817842290925433E-9 2.540471113897512E-11
node -8.375199404901825E-15 3.331401766785465E-14 5.544354466137598E-11 1.090789508854502E-8 -1.086331820434543E-8 1.427161404762791E-10
peri -2.958160853747483E-13 8.713855160451457E-13 9.817842290925433E-9 -1.086331820434543E-8 1.29467443422457E-8 -1.371828930104228E-10
i -7.530580839576633E-15 2.372126239226518E-14 2.540471113897512E-11 1.427161404762791E-10 -1.371828930104228E-10 5.916408189545064E-11

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 16.9   n/a MPO437340  
diameter diameter 2.183 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.054   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

300751 (2007 VL209)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 15:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin