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JPL Small-Body Database Browser
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215840 (2005 CP35)
Classification: Main-belt Asteroid          SPK-ID: 2215840
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 .1377537678312386 5.246e-08  
a 2.386349818276842 2.2215e-08 au
q 2.057621139445815 1.2649e-07 au
i 2.31376903869022 7.6276e-06 deg
node 95.19809804172725 0.00018175 deg
peri 111.5472646566918 0.00018507 deg
M 256.3423593028303 3.7134e-05 deg
tp 2458988.202327014740
(2020-May-18.70232701)
0.00014172 TDB
period 1346.47901289844
3.69
1.8802e-05
5.148e-08
d
yr
n .2673639890049689 3.7335e-09 deg/d
Q 2.715078497107868 2.5276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      5508 days (15.08 yr)  
   first obs. used      2003-10-20  
   last obs. used      2018-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:36:37  

Additional Information
 Earth MOID = 1.05465 au 
 Jupiter MOID = 2.2458 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457076.5 (2015-Feb-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1382809455109618 5.2326e-08  
q 2.055682952257198 1.261e-07 au
tp 2457642.129203058466
(2016-Sep-10.62920306)
0.00013228 TDB
node 95.21791622169219 0.0001818 deg
peri 111.6538677050785 0.00018511 deg
i 2.313969605648408 7.629e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      5508 days (15.08 yr)  
   first obs. used      2003-10-20  
   last obs. used      2018-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:36:37  

Additional Information
 Jupiter MOID = 2.2458 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.737995395570658E-15 -6.522655535872898E-15 -2.556731185728855E-12 9.143784310905071E-16 -6.529096138614261E-13 -1.130319397304545E-15
q -6.522655535872898E-15 1.590150110003435E-14 7.180427389451539E-12 -1.156272849898236E-15 1.809986242411201E-12 3.295681259683753E-15
tp -2.556731185728855E-12 7.180427389451539E-12 1.749898242584141E-8 -1.193337960000139E-11 4.666873192971453E-9 4.463489829871771E-12
node 9.143784310905071E-16 -1.156272849898236E-15 -1.193337960000139E-11 3.305029125551745E-8 -3.302603518415236E-8 7.340351640355713E-10
peri -6.529096138614261E-13 1.809986242411201E-12 4.666873192971453E-9 -3.302603518415236E-8 3.426586539279412E-8 -7.322932046704123E-10
i -1.130319397304545E-15 3.295681259683753E-15 4.463489829871771E-12 7.340351640355713E-10 -7.322932046704123E-10 5.820113262111676E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO418156  

215840 (2005 CP35)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 CP35 = 2009 FM31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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