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 ]  
312971 (1998 VE34)
Classification: Main-belt Asteroid          SPK-ID: 2312971
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3233375747189205 4.8456e-08  
a 2.599472333339777 1.0135e-08 au
q 1.75896525352876 1.2759e-07 au
i 4.43353164194192 5.2416e-06 deg
node 291.8769775961381 6.5556e-05 deg
peri 140.9171833548256 6.7587e-05 deg
M 302.7085157841159 9.6296e-06 deg
tp 2458844.120482378667
(2019-Dec-26.62048238)
4.1058e-05 TDB
period 1530.827397067232
4.19
8.9532e-06
2.451e-08
d
yr
n .2351669435036831 1.3754e-09 deg/d
Q 3.439979413150793 1.3413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      7688 days (21.05 yr)  
   first obs. used      1998-11-10  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:33:26  

Additional Information
 Earth MOID = .776355 au 
 Jupiter MOID = 1.87503 au 
 T_jup = 3.335 
[ 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 17.0   n/a MPO352918  

312971 (1998 VE34)          Discovered 1998-Nov-15 by Kagawa, T. at Gekko
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 19:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin