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97912 (2000 QK88)
Classification: Main-belt Asteroid          SPK-ID: 2097912
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106432342153385 4.3882e-08  
a 2.382342864036649 1.1942e-08 au
q 2.118752744549802 1.0305e-07 au
i 6.913404563597154 4.9575e-06 deg
node 209.0592777187933 3.4591e-05 deg
peri 196.8196336963718 4.0459e-05 deg
M 77.74678684289657 2.0258e-05 deg
tp 2458710.442050400946
(2019-Aug-14.94205040)
7.5421e-05 TDB
period 1343.089098545813
3.68
1.0099e-05
2.765e-08
d
yr
n .2680388072465025 2.0154e-09 deg/d
Q 2.645932983523496 1.3263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-04-15  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5062  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:25:59  

Additional Information
 Earth MOID = 1.12866 au 
 Jupiter MOID = 2.71722 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPC47918  

97912 (2000 QK88)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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