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 ]  
160635 (1999 VA83)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160635
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0693533054961769 9.1305e-08  
a 1.969147648115652 1.2772e-08 au
q 1.832580749708809 1.8891e-07 au
i 20.4194795587531 5.7547e-06 deg
node 29.06016075659855 1.4247e-05 deg
peri 222.3406271396565 5.8629e-05 deg
M 297.4491257339704 6.7213e-05 deg
tp 2459175.866539385523
(2020-Nov-22.36653939)		 0.00018962 TDB
period 1009.289716883693
2.76		 9.8192e-06
2.688e-08		 d
yr
n .3566864835515661 3.4701e-09 deg/d
Q 2.105714546522496 1.3657e-08 au
   Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      7510 days (20.56 yr)  
   first obs. used      1999-10-07  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51577  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:34:30  

Additional Information
 Earth MOID = .846587 au 
 Jupiter MOID = 2.89843 au 
 T_jup = 3.793 
[ 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 16.4   n/a MPO234098  

160635 (1999 VA83)          Discovered 1999-Nov-01 by Spacewatch at Kitt Peak
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 1999 VA83 = 2001 FB55 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-30 22:33 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin