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 ]  
305120 (2007 VK98)
Classification: Main-belt Asteroid          SPK-ID: 2305120
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07776023737152241 5.9701e-08  
a 2.529570266751554 2.2756e-08 au
q 2.332870282361008 1.5682e-07 au
i 5.570847654723151 1.061e-05 deg
node 15.99178210547752 5.217e-05 deg
peri 73.84680783864609 0.00010648 deg
M 266.3430285100981 8.7853e-05 deg
tp 2458982.801637349114
(2020-May-13.30163735)
0.00036018 TDB
period 1469.496474808819
4.02
1.9829e-05
5.429e-08
d
yr
n .2449818738400416 3.3058e-09 deg/d
Q 2.7262702511421 2.4526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-03-22  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:04  

Additional Information
 Earth MOID = 1.3566 au 
 Jupiter MOID = 2.40762 au 
 T_jup = 3.441 
[ 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 17.2   n/a MPO455248  

305120 (2007 VK98)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VK98 = 2005 GT226 
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