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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1376084336722704 5.1804e-08  
a 2.385798854761409 1.5033e-08 au
q 2.057492811300595 1.2201e-07 au
i 2.313767052263676 5.1133e-06 deg
node 95.19731533260249 0.00016339 deg
peri 111.6380911107674 0.00016523 deg
M 3.215569601147929 2.2683e-05 deg
tp 2458988.477228888887
(2020-May-18.97722889)
8.4826e-05 TDB
period 1346.012724605775
3.69
1.2722e-05
3.483e-08
d
yr
n .2674566097474584 2.5279e-09 deg/d
Q 2.714104898222223 1.7102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6035 days (16.52 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:22:03  

Additional Information
 Earth MOID = 1.05425 au 
 Jupiter MOID = 2.24581 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457604.5 (2016-Aug-04.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383247009159027 5.1831e-08  
q 2.056291062363253 1.2228e-07 au
tp 2457641.463131572021
(2016-Sep-09.96313157)
8.6776e-05 TDB
node 95.2068083442862 0.00016342 deg
peri 111.4414983056627 0.00016524 deg
i 2.313673374860689 5.1123e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6035 days (16.52 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:22:03  

Additional Information
 Jupiter MOID = 2.24581 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.68647164075956E-15 -6.303361816707462E-15 -1.800428503999637E-12 -3.884330303237305E-14 -4.267163581364987E-13 -3.614340966199002E-15
q -6.303361816707462E-15 1.495226224178678E-14 4.004317781201771E-12 9.37394795754214E-14 9.339484559067826E-13 8.631558617535496E-15
tp -1.800428503999637E-12 4.004317781201771E-12 7.530142331474442E-9 3.594524385794941E-11 2.164588787847151E-9 4.048840496805535E-12
node -3.884330303237305E-14 9.37394795754214E-14 3.594524385794941E-11 2.670749442136163E-8 -2.667594773623002E-8 3.092922882428243E-10
peri -4.267163581364987E-13 9.339484559067826E-13 2.164588787847151E-9 -2.667594773623002E-8 2.730389011936377E-8 -3.079312493955208E-10
i -3.614340966199002E-15 8.631558617535496E-15 4.048840496805535E-12 3.092922882428243E-10 -3.079312493955208E-10 2.613532763222053E-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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