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 ]  
308090 (2004 VH9)
Classification: Main-belt Asteroid          SPK-ID: 2308090
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 .1422770894765119 6.9907e-08  
a 2.542853046844356 2.5244e-08 au
q 2.181063316372861 1.8855e-07 au
i 15.13270568641244 7.8879e-06 deg
node 343.9406010986071 2.5011e-05 deg
peri 341.69657797948 4.0392e-05 deg
M 3.066503697133841 3.0374e-05 deg
tp 2458987.884010675145
(2020-May-18.38401067)
0.000125 TDB
period 1481.086150717098
4.05
2.2055e-05
6.038e-08
d
yr
n .2430648614367899 3.6195e-09 deg/d
Q 2.904642777315852 2.8836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      9645 days (26.41 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60067  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:56:44  

Additional Information
 Earth MOID = 1.17495 au 
 Jupiter MOID = 2.47771 au 
 T_jup = 3.382 
[ 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 15.7   n/a MPO386275  

308090 (2004 VH9)          Discovered 2004-Nov-03 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-24 15:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin