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277703 (2006 CL66)
Classification: Main-belt Asteroid          SPK-ID: 2277703
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 .02809070241034966 5.3999e-08  
a 2.719325896758307 2.7904e-08 au
q 2.642938122235713 1.4857e-07 au
i 5.096681003408503 8.0049e-06 deg
node 191.4566502638122 5.5634e-05 deg
peri 251.0086611730898 0.00016335 deg
M 141.9298079831059 0.00015576 deg
tp 2458354.754439319897
(2018-Aug-24.25443932)
0.00070405 TDB
period 1637.911057221385
4.48
2.5211e-05
6.902e-08
d
yr
n .2197921544108248 3.3831e-09 deg/d
Q 2.795713671280902 2.8688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6193 days (16.96 yr)  
   first obs. used      2003-07-09  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:16:24  

Additional Information
 Earth MOID = 1.6636 au 
 Jupiter MOID = 2.25769 au 
 T_jup = 3.353 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457757.5 (2017-Jan-04.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02867525153782142 5.3388e-08  
q 2.641737060842537 1.4665e-07 au
tp 2458360.810470560420
(2018-Aug-30.31047056)
0.00069377 TDB
node 191.4691579265319 5.5632e-05 deg
peri 252.3997138693454 0.00016122 deg
i 5.096516251178353 8.0051e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6193 days (16.96 yr)  
   first obs. used      2003-07-09  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:16:24  

Additional Information
 Jupiter MOID = 2.25769 au 
 T_jup = 3.353 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.850229121399923E-15 -7.694502147125036E-15 -1.143814997459859E-11 -1.091720697603916E-14 -2.603547522968167E-12 1.937658108083561E-15
q -7.694502147125036E-15 2.150568607769549E-14 3.961336355601237E-11 2.8775092649299E-14 8.878781713815264E-12 -5.557349397258584E-15
tp -1.143814997459859E-11 3.961336355601237E-11 4.813191702637901E-7 -7.198123817861695E-11 1.049793685815611E-7 -8.31142310780761E-11
node -1.091720697603916E-14 2.8775092649299E-14 -7.198123817861695E-11 3.094917902140906E-9 -3.097140963208985E-9 7.836093932185081E-11
peri -2.603547522968167E-12 8.878781713815264E-12 1.049793685815611E-7 -3.097140963208985E-9 2.59916299042404E-8 -9.620958947133699E-11
i 1.937658108083561E-15 -5.557349397258584E-15 -8.31142310780761E-11 7.836093932185081E-11 -9.620958947133699E-11 6.408219448843384E-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 16.7   n/a MPO423066  

277703 (2006 CL66)          Discovered 2006-Feb-02 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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