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 ]  
447644 (2006 VK61)
Classification: Main-belt Asteroid          SPK-ID: 2447644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049187101889128 1.5063e-07  
a 2.834459771481988 4.0391e-08 au
q 2.537071908175737 4.4179e-07 au
i .9570193952326611 8.8739e-06 deg
node 257.278926339729 0.00089462 deg
peri 105.1763360402403 0.00089607 deg
M 269.5576081021242 4.454e-05 deg
tp 2459038.398454007978
(2020-Jul-07.89845401)
0.000216 TDB
period 1743.026031652029
4.77
3.7257e-05
1.02e-07
d
yr
n .2065373628750652 4.4147e-09 deg/d
Q 3.131847634788239 4.4628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      1996-09-17  
   last obs. used      2015-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53498  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:37:26  

Additional Information
 Earth MOID = 1.53365 au 
 Jupiter MOID = 2.3117 au 
 T_jup = 3.304 
[ 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 E2015T44  

447644 (2006 VK61)          Discovered 2001-Oct-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 VK61 = 2015 RR44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin