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 ]  
376753 (1999 VB40)
Classification: Main-belt Asteroid          SPK-ID: 2376753
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120354534525499 1.6681e-07  
a 2.283141705393045 2.9548e-08 au
q 2.008355248184711 3.6179e-07 au
i 6.256129554235599 1.4643e-05 deg
node 45.99392323660405 7.6403e-05 deg
peri 39.12241119237859 0.0001135 deg
M 298.4653048638584 7.04e-05 deg
tp 2459215.884913550903
(2021-Jan-01.38491355)
0.00024526 TDB
period 1260.078866187211
3.45
2.4461e-05
6.697e-08
d
yr
n .2856964033444193 5.5461e-09 deg/d
Q 2.557928162601379 3.3104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6706 days (18.36 yr)  
   first obs. used      1999-11-05  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .641  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:37:05  

Additional Information
 Earth MOID = 1.02853 au 
 Jupiter MOID = 2.64051 au 
 T_jup = 3.586 
[ 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 17.9   n/a MPO437549  

376753 (1999 VB40)          Discovered 1999-Nov-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 1999 VB40 = 2006 US80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-25 02:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin