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134951 (2001 CK7)
Classification: Main-belt Asteroid          SPK-ID: 2134951
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09744236310001513 2.9322e-08  
a 2.314149652099425 9.3804e-09 au
q 2.088653441431779 6.9702e-08 au
i 4.467664483787074 3.4303e-06 deg
node 96.57281886509989 5.2662e-05 deg
peri 345.0916337551523 5.7931e-05 deg
M 283.645092799335 2.511e-05 deg
tp 2459473.221916826442
(2021-Sep-15.72191683)
9.0454e-05 TDB
period 1285.836020984177
3.52
7.8182e-06
2.141e-08
d
yr
n .2799734912733712 1.7023e-09 deg/d
Q 2.539645862767071 1.0294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      8722 days (23.88 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:50  

Additional Information
 Earth MOID = 1.10456 au 
 Jupiter MOID = 2.62923 au 
 T_jup = 3.572 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457718.5 (2016-Nov-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09836409226633844 2.9365e-08  
q 2.086507163108583 6.9937e-08 au
tp 2458184.295793240892
(2018-Mar-06.79579324)
8.5923e-05 TDB
node 96.58953452600912 5.2658e-05 deg
peri 344.3991028487908 5.7811e-05 deg
i 4.46812005059232 3.4291e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      8722 days (23.88 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:50  

Additional Information
 Jupiter MOID = 2.62923 au 
 T_jup = 3.572 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.62297860450297E-16 -2.039037841288745E-15 -3.005704860835584E-14 -7.948027876556245E-15 1.801146087570227E-14 -6.432417143794849E-17
q -2.039037841288745E-15 4.891163745050775E-15 3.689555664289105E-13 1.75570684831588E-14 3.3409484983067E-14 3.423304106284939E-16
tp -3.005704860835584E-14 3.689555664289105E-13 7.382713604342886E-9 -2.754396819825534E-11 2.065901520417515E-9 1.065847043443777E-12
node -7.948027876556245E-15 1.75570684831588E-14 -2.754396819825534E-11 2.772906088928302E-9 -2.771916774410252E-9 3.679544529809932E-11
peri 1.801146087570227E-14 3.3409484983067E-14 2.065901520417515E-9 -2.771916774410252E-9 3.342097176695965E-9 -3.64154472278299E-11
i -6.432417143794849E-17 3.423304106284939E-16 1.065847043443777E-12 3.679544529809932E-11 -3.64154472278299E-11 1.175874443443933E-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 16.57   n/a E2021B55  

134951 (2001 CK7)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 CK7 = 1996 XB7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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