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 ]  
173581 (2001 CB7)
Classification: Main-belt Asteroid          SPK-ID: 2173581
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 .07900934170436134 3.8385e-08  
a 2.362262985287645 1.2794e-08 au
q 2.175622141887489 9.0999e-08 au
i 6.410870165488556 5.0914e-06 deg
node 356.8142594104893 3.9418e-05 deg
peri 100.6896937087403 5.3712e-05 deg
M 45.04486474801718 3.5183e-05 deg
tp 2458434.566688350034
(2018-Nov-12.06668835)
0.00012934 TDB
period 1326.144334723906
3.63
1.0773e-05
2.949e-08
d
yr
n .2714636639268601 2.2053e-09 deg/d
Q 2.548903828687801 1.3805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      9654 days (26.43 yr)  
   first obs. used      1992-10-26  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54272  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:35  

Additional Information
 Earth MOID = 1.20335 au 
 Jupiter MOID = 2.55172 au 
 T_jup = 3.538 
[ 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 16.4   n/a MPO427059  

173581 (2001 CB7)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 08:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin