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 ]  
213251 (2001 CS41)
Classification: Main-belt Asteroid          SPK-ID: 2213251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832859456149811 4.0063e-08  
a 2.382271761263675 1.0393e-08 au
q 1.945634828788596 9.5648e-08 au
i 2.458893939901464 3.4286e-06 deg
node 85.92595208737328 0.0001149 deg
peri 318.92470908295 0.00011544 deg
M 148.2076707887568 1.0937e-05 deg
tp 2458447.591123444126
(2018-Nov-25.09112344)
4.0313e-05 TDB
period 1343.028970773182
3.68
8.7885e-06
2.406e-08
d
yr
n .2680508074168706 1.7541e-09 deg/d
Q 2.818908693738755 1.2298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      9544 days (26.13 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55036  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:55:10  

Additional Information
 Earth MOID = .955737 au 
 Jupiter MOID = 2.57186 au 
 T_jup = 3.513 
[ 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 MPO413066  

213251 (2001 CS41)          Discovered 2001-Feb-15 by Pravec, P., Sarounova, L. at Ondrejov
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2001 CS41 = 2005 EH247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-29 23:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin