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
JPL Small-Body Database Browser
Search: [ help ]  
204949 (2008 VT)
Classification: Main-belt Asteroid          SPK-ID: 2204949
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2447625421356704 7.8541e-08  
a 3.134886531602825 2.6239e-08 au
q 2.367583734820843 2.3691e-07 au
i 17.96970135294286 5.3736e-06 deg
node 127.0336738735733 2.2338e-05 deg
peri 238.6424290453988 2.6182e-05 deg
M 57.96508692548245 1.0663e-05 deg
tp 2458674.066172994995
(2019-Jul-09.56617300)
6.0218e-05 TDB
period 2027.361364486108
5.55
2.5453e-05
6.969e-08
d
yr
n .1775707115200215 2.2294e-09 deg/d
Q 3.902189328384806 3.2661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      8098 days (22.17 yr)  
   first obs. used      1997-11-26  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 01:02:48  

Additional Information
 Earth MOID = 1.41637 au 
 Jupiter MOID = 1.76211 au 
 T_jup = 3.092 
[ 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 14.9   n/a MPO503067  

204949 (2008 VT)          Discovered 2008-Nov-02 by Lowe, A. at Mayhill
Reference: 20090111/Numbers.arcLast Updated: 2009-02-03

[ 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 2020-Aug-14 03:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin