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13028 Klaustschira (1989 GQ6)
Classification: Main-belt Asteroid          SPK-ID: 2013028
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2145579169747126 5.6055e-08  
a 2.485122342916033 1.4956e-08 au
q 1.951919669592652 1.3784e-07 au
i 13.08189054976473 5.5996e-06 deg
node 118.479653306077 1.8271e-05 deg
peri 208.4334167167073 2.0066e-05 deg
M 255.0515788370404 9.0546e-06 deg
tp 2459417.651199323284
(2021-Jul-22.15119932)
3.7269e-05 TDB
period 1430.935597622735
3.92
1.2917e-05
3.536e-08
d
yr
n .2515836496052521 2.2711e-09 deg/d
Q 3.018325016239415 1.8164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1431  
   data-arc span      11261 days (30.83 yr)  
   first obs. used      1989-04-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44073  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:31:30  

Additional Information
 Earth MOID = .948787 au 
 Jupiter MOID = 2.32945 au 
 T_jup = 3.409 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456964.5 (2014-Nov-03.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143724174077006 5.6265e-08  
q 1.952734178656469 1.3833e-07 au
tp 2456551.360535438964
(2013-Sep-15.86053544)
3.6116e-05 TDB
node 118.5754581565293 1.8219e-05 deg
peri 207.7544058319139 2.0025e-05 deg
i 13.09922050655106 5.6058e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1431  
   data-arc span      11261 days (30.83 yr)  
   first obs. used      1989-04-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44073  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:31:30  

Additional Information
 Jupiter MOID = 2.32945 au 
 T_jup = 3.409 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.16576641232852E-15 -7.756155649988133E-15 -3.27064726564477E-13 4.375049095345187E-15 -5.159924321865542E-14 4.815208670192974E-15
q -7.756155649988133E-15 1.913561871961066E-14 6.844688454949913E-13 -1.03037665448689E-14 1.109907076954719E-13 -1.104775996250808E-14
tp -3.27064726564477E-13 6.844688454949913E-13 1.304336266381575E-9 -6.094528372856237E-12 3.134016357091172E-10 9.348636948521372E-13
node 4.375049095345187E-15 -1.03037665448689E-14 -6.094528372856237E-12 3.319494007317809E-10 -3.240053758341876E-10 3.060353871292481E-11
peri -5.159924321865542E-14 1.109907076954719E-13 3.134016357091172E-10 -3.240053758341876E-10 4.01018136563079E-10 -2.948388866547067E-11
i 4.815208670192974E-15 -1.104775996250808E-14 9.348636948521372E-13 3.060353871292481E-11 -2.948388866547067E-11 3.142509638648335E-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 13.7   n/a MPO381369  

13028 Klaustschira           Discovered 1989 Apr. 5 by M. Geffert at the European Southern Observatory.
Klaus Tschira, co-founder of a software giant, is a lover and supporter of astronomy. In 1995 he established the Klaus Tschira Foundation to further the development of science and technology and to encourage international scientific cooperation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1989 GQ6 = 1992 CA4 = 1998 XH79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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