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 ]  
173332 (1999 VQ209)
Classification: Main-belt Asteroid          SPK-ID: 2173332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526972709495767 3.3651e-08  
a 2.440409502486674 1.4156e-08 au
q 2.067765631457545 8.4551e-08 au
i 3.458856342622757 6.8555e-06 deg
node 318.0196915620662 9.0438e-05 deg
peri 114.5426818142756 9.7778e-05 deg
M 111.827006365744 3.7115e-05 deg
tp 2458567.949631768559
(2019-Mar-25.44963177)
0.00014117 TDB
period 1392.491291897983
3.81
1.2116e-05
3.317e-08
d
yr
n .2585294443811678 2.2495e-09 deg/d
Q 2.813053373515804 1.6318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      7532 days (20.62 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:22:30  

Additional Information
 Earth MOID = 1.08541 au 
 Jupiter MOID = 2.44753 au 
 T_jup = 3.483 
[ 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 16.3   n/a MPO454190  

173332 (1999 VQ209)          Discovered 1999-Nov-11 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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-Nov-23 23:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin