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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 ]

[ 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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376084354037104 5.1725e-08  
a 2.385798853429952 1.4883e-08 au
q 2.05749280602149 1.2171e-07 au
i 2.313767272930705 4.8801e-06 deg
node 95.19732071153128 0.00015935 deg
peri 111.6380832282617 0.0001612 deg
M 3.215572586405415 2.2171e-05 deg
tp 2458988.477217737300
(2020-May-18.97721774)
8.2916e-05 TDB
period 1346.012723479009
3.69
1.2595e-05
3.448e-08
d
yr
n .26745660997135 2.5026e-09 deg/d
Q 2.714104900838414 1.6931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6060 days (16.59 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:38  

Additional Information
 Earth MOID = 1.05425 au 
 Jupiter MOID = 2.24581 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457669.5 (2016-Oct-08.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1382172645095322 5.1768e-08  
q 2.056294029881772 1.2198e-07 au
tp 2457641.415632620536
(2016-Sep-09.91563262)
8.5326e-05 TDB
node 95.20401526088216 0.00015938 deg
peri 111.4272737313768 0.00016121 deg
i 2.31371272790756 4.8792e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6060 days (16.59 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:38  

Additional Information
 Jupiter MOID = 2.24581 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.679914866631492E-15 -6.28105369973448E-15 -1.755393718395908E-12 -3.871388172217004E-14 -4.156407046551801E-13 -3.590576583792868E-15
q -6.28105369973448E-15 1.487961978611454E-14 3.866337557026018E-12 9.357738779748921E-14 8.996724681794013E-13 8.575326863495657E-15
tp -1.755393718395908E-12 3.866337557026018E-12 7.280452679293129E-9 3.485553169347607E-11 2.103617000125212E-9 3.902505486204499E-12
node -3.871388172217004E-14 9.357738779748921E-14 3.485553169347607E-11 2.540339144575018E-8 -2.537333705281068E-8 2.541325665749578E-10
peri -4.156407046551801E-13 8.996724681794013E-13 2.103617000125212E-9 -2.537333705281068E-8 2.598738346659236E-8 -2.528596951668306E-10
i -3.590576583792868E-15 8.575326863495657E-15 3.902505486204499E-12 2.541325665749578E-10 -2.528596951668306E-10 2.380651407506895E-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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