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215845 (2005 CS65)
Classification: Main-belt Asteroid          SPK-ID: 2215845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07681928613864605 4.1982e-08  
a 2.296526623707086 1.503e-08 au
q 2.120109087875513 1.0001e-07 au
i 3.92427783604917 4.5746e-06 deg
node 86.51079228714543 9.0773e-05 deg
peri 11.46163525628536 0.00010125 deg
M 192.1837401323117 4.4728e-05 deg
tp 2459593.066629795614
(2022-Jan-13.56662980)
0.00015957 TDB
period 1271.175909262979
3.48
1.2479e-05
3.417e-08
d
yr
n .2832023462501945 2.7801e-09 deg/d
Q 2.47294415953866 1.6184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      9241 days (25.30 yr)  
   first obs. used      1993-12-15  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:00:33  

Additional Information
 Earth MOID = 1.13711 au 
 Jupiter MOID = 2.62239 au 
 T_jup = 3.587 
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Orbital Elements at Epoch 2456979.5 (2014-Nov-18.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07727702115589288 4.2116e-08  
q 2.117769482880973 1.0038e-07 au
tp 2457052.343936019002
(2015-Jan-29.84393602)
0.00015233 TDB
node 86.54481653873839 9.0728e-05 deg
peri 11.54617501495828 0.00010103 deg
i 3.925858361002095 4.5767e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      9241 days (25.30 yr)  
   first obs. used      1993-12-15  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:00:33  

Additional Information
 Jupiter MOID = 2.62239 au 
 T_jup = 3.587 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.773746843322764E-15 -4.188914504573468E-15 6.247667189515981E-13 3.231830199818934E-15 2.169010164719921E-13 -3.869134607119139E-16
q -4.188914504573468E-15 1.007586248944949E-14 -1.133258193647864E-12 -5.202577936922321E-15 -4.178391109103415E-13 1.218294194481562E-15
tp 6.247667189515981E-13 -1.133258193647864E-12 2.320304748209541E-8 3.491740889961898E-11 6.813507057544891E-9 5.902821715000363E-12
node 3.231830199818934E-15 -5.202577936922321E-15 3.491740889961898E-11 8.231619510006786E-9 -8.201268750553714E-9 -6.499448083724994E-12
peri 2.169010164719921E-13 -4.178391109103415E-13 6.813507057544891E-9 -8.201268750553714E-9 1.020716612670721E-8 8.245965827767989E-12
i -3.869134607119139E-16 1.218294194481562E-15 5.902821715000363E-12 -6.499448083724994E-12 8.245965827767989E-12 2.094581963845603E-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 MPO427269  

215845 (2005 CS65)          Discovered 2005-Feb-09 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 CS65 = 2007 VP292 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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