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 ]  
305142 (2007 VY171)
Classification: Main-belt Asteroid          SPK-ID: 2305142
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451860157459856 6.7346e-08  
a 2.396588219968609 2.1963e-08 au
q 2.048637124927603 1.6322e-07 au
i 5.653222982963968 4.6254e-06 deg
node 225.8889825463492 7.5002e-05 deg
peri 83.04033851235305 7.7034e-05 deg
M 76.95590981019927 1.6969e-05 deg
tp 2458310.813648830220
(2018-Jul-11.31364883)
6.4868e-05 TDB
period 1355.153706561717
3.71
1.8628e-05
5.1e-08
d
yr
n .2656525221138113 3.6517e-09 deg/d
Q 2.744539315009615 2.5152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      7050 days (19.30 yr)  
   first obs. used      1999-06-12  
   last obs. used      2018-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61075  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:54:35  

Additional Information
 Earth MOID = 1.04267 au 
 Jupiter MOID = 2.49973 au 
 T_jup = 3.508 
[ 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 17.1   n/a MPO450227  

305142 (2007 VY171)          Discovered 2007-Nov-07 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-05 17:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin