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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09735001374253362 2.9323e-08  
a 2.31533907497917 9.4273e-09 au
q 2.089940784211323 6.9724e-08 au
i 4.46806547775549 3.4305e-06 deg
node 96.57822829148894 5.2638e-05 deg
peri 344.7736443421939 5.7913e-05 deg
M 227.9973884847892 2.4958e-05 deg
tp 2459472.346079862544
(2021-Sep-14.84607986)
9.0532e-05 TDB
period 1286.827486219407
3.52
7.8593e-06
2.152e-08
d
yr
n .2797577793878574 1.7086e-09 deg/d
Q 2.540737365747018 1.0345e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:08  

Additional Information
 Earth MOID = 1.10621 au 
 Jupiter MOID = 2.62952 au 
 T_jup = 3.571 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457718.5 (2016-Nov-26.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09836409155216511 2.9365e-08  
q 2.086507165342539 6.9937e-08 au
tp 2458184.295794419185
(2018-Mar-06.79579442)
8.5923e-05 TDB
node 96.5895347358789 5.2658e-05 deg
peri 344.3991031020321 5.7811e-05 deg
i 4.468120062793659 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:08  

Additional Information
 Jupiter MOID = 2.62952 au 
 T_jup = 3.571 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.622986050380664E-16 -2.039039575696392E-15 -3.00575096839488E-14 -7.9480269572448E-15 1.801127829118681E-14 -6.431460600998351E-17
q -2.039039575696392E-15 4.891168149311594E-15 3.689577911946234E-13 1.755711507058155E-14 3.341021397214499E-14 3.423113748004908E-16
tp -3.00575096839488E-14 3.689577911946234E-13 7.382712196301885E-9 -2.754394290143517E-11 2.065900998927483E-9 1.065827767805019E-12
node -7.9480269572448E-15 1.755711507058155E-14 -2.754394290143517E-11 2.772906030722611E-9 -2.771916707400887E-9 3.679544537079494E-11
peri 1.801127829118681E-14 3.341021397214499E-14 2.065900998927483E-9 -2.771916707400887E-9 3.342096928917293E-9 -3.641545426834395E-11
i -6.431460600998351E-17 3.423113748004908E-16 1.065827767805019E-12 3.679544537079494E-11 -3.641545426834395E-11 1.175874435112101E-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 16.5   n/a MPO314276  

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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