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 ]  
441261 (2007 VG309)
Classification: Main-belt Asteroid          SPK-ID: 2441261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2659913405678728 3.2533e-07  
a 2.582098345869648 7.1518e-08 au
q 1.895282545373693 8.9109e-07 au
i 5.194542738785906 8.2704e-06 deg
node 359.6056305131586 5.5791e-05 deg
peri 10.9822685120406 6.6877e-05 deg
M 33.98274749036488 2.7118e-05 deg
tp 2458857.441527432287
(2020-Jan-08.94152743)
0.00011058 TDB
period 1515.505776540844
4.15
6.2964e-05
1.724e-07
d
yr
n .2375444591321211 9.8691e-09 deg/d
Q 3.268914146365602 9.0541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:06  

Additional Information
 Earth MOID = .895281 au 
 Jupiter MOID = 2.19955 au 
 T_jup = 3.368 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO495186  

441261 (2007 VG309)          Discovered 2007-Nov-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 VG309 = 2001 FA219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 13:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin