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 ]  
447992 (2008 CQ195)
Classification: Main-belt Asteroid          SPK-ID: 2447992
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05978364813405517 1.3438e-07  
a 2.682302748762243 4.1367e-08 au
q 2.521944905041233 3.8111e-07 au
i 5.852408572842376 1.1717e-05 deg
node 342.0485324245368 6.2928e-05 deg
peri 33.75255495094308 9.4153e-05 deg
M 308.6155267688262 6.4806e-05 deg
tp 2458829.528498981012
(2019-Dec-12.02849898)
0.00028844 TDB
period 1604.575359996949
4.39
3.7119e-05
1.016e-07
d
yr
n .2243584246493006 5.1901e-09 deg/d
Q 2.842660592483254 4.384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5716 days (15.65 yr)  
   first obs. used      2004-02-27  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44348  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:25:21  

Additional Information
 Earth MOID = 1.52339 au 
 Jupiter MOID = 2.44061 au 
 T_jup = 3.366 
[ 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 16.8   n/a MPO357080  

447992 (2008 CQ195)          Discovered 2008-Feb-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
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