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 ]  
447636 (2006 VL9)
Classification: Main-belt Asteroid          SPK-ID: 2447636
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1935377314654537 7.6286e-08  
a 2.730299992003751 2.2163e-08 au
q 2.201883925331199 2.165e-07 au
i 3.855330219908481 7.7978e-06 deg
node 77.16258368318611 0.00010216 deg
peri 301.9986962316322 0.00012617 deg
M 21.58764646744777 5.1815e-05 deg
tp 2458901.686387917533
(2020-Feb-22.18638792)
0.00023729 TDB
period 1647.835969675011
4.51
2.0064e-05
5.493e-08
d
yr
n .2184683467438812 2.66e-09 deg/d
Q 3.258716058676303 2.6452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      7942 days (21.74 yr)  
   first obs. used      1997-11-23  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62649  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:25  

Additional Information
 Earth MOID = 1.20728 au 
 Jupiter MOID = 2.2056 au 
 T_jup = 3.324 
[ 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 17.3   n/a MPO477131  

447636 (2006 VL9)          Discovered 2006-Nov-11 by CSS at Catalina
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 VL9 = 1997 WN18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 15:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin