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 ]  
305376 (2008 CS11)
Classification: Main-belt Asteroid          SPK-ID: 2305376
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05905500808762836 5.794e-08  
a 2.863094243811252 3.8228e-08 au
q 2.694014190087336 1.6386e-07 au
i 7.11260665141011 7.4696e-06 deg
node 122.4152154353024 5.5835e-05 deg
peri 317.7522668786398 8.9788e-05 deg
M 255.0577684657373 7.3068e-05 deg
tp 2459516.321793100188
(2021-Oct-28.82179310)
0.00036211 TDB
period 1769.505401221048
4.84
3.544e-05
9.703e-08
d
yr
n .2034466804970372 4.0746e-09 deg/d
Q 3.032174297535168 4.0486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7405 days (20.27 yr)  
   first obs. used      1998-01-29  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:06:04  

Additional Information
 Earth MOID = 1.71505 au 
 Jupiter MOID = 2.10647 au 
 T_jup = 3.287 
[ 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 MPO437356  

305376 (2008 CS11)          Discovered 2008-Feb-03 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 CS11 = 2005 NT81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-09 22:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin