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 ]  
85788 (1998 VA17)
Classification: Main-belt Asteroid          SPK-ID: 2085788
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306185651083144 5.2412e-08  
a 2.343408115764344 1.5681e-08 au
q 2.037315510220026 1.2255e-07 au
i 8.029202637284399 7.5764e-06 deg
node 68.76365278239403 3.3452e-05 deg
peri 287.1664193342082 4.3858e-05 deg
M 289.4981076930272 2.9598e-05 deg
tp 2458857.107056169629
(2020-Jan-08.60705617)
0.00010836 TDB
period 1310.29873381044
3.59
1.3152e-05
3.601e-08
d
yr
n .2747465068161173 2.7577e-09 deg/d
Q 2.649500721308661 1.7729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      7706 days (21.10 yr)  
   first obs. used      1997-05-07  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:43:00  

Additional Information
 Earth MOID = 1.04995 au 
 Jupiter MOID = 2.8014 au 
 T_jup = 3.538 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO436375  

85788 (1998 VA17)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 VA17 = 2003 AT44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin