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 ]  
305125 (2007 VT121)
Classification: Main-belt Asteroid          SPK-ID: 2305125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09787378064930903 8.999e-08  
a 2.679036018730805 2.5951e-08 au
q 2.416828635081948 2.4345e-07 au
i 14.20516653785988 9.2415e-06 deg
node 37.10104839591082 2.5873e-05 deg
peri 165.7141710542633 4.0312e-05 deg
M 75.85650337111046 2.8619e-05 deg
tp 2458263.013368021287
(2018-May-24.51336802)
0.00012796 TDB
period 1601.644975882284
4.39
2.3272e-05
6.372e-08
d
yr
n .224768912849547 3.2658e-09 deg/d
Q 2.941243402379662 2.849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5201 days (14.24 yr)  
   first obs. used      2005-04-06  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:17  

Additional Information
 Earth MOID = 1.41457 au 
 Jupiter MOID = 2.02308 au 
 T_jup = 3.327 
[ 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 16.5   n/a MPO437355  

305125 (2007 VT121)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 VT121 = 2005 GQ95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin