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97990 (2000 QG186)
Classification: Main-belt Asteroid          SPK-ID: 2097990
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0711929696935748 3.3121e-08  
a 2.269157333722052 9.3456e-09 au
q 2.107609284432425 7.3661e-08 au
i 6.227812937308047 3.5789e-06 deg
node 85.01777449078931 3.2853e-05 deg
peri 128.5885917145992 4.1997e-05 deg
M 32.60535073029443 2.5036e-05 deg
tp 2458887.421063351204
(2020-Feb-07.92106335)
8.6917e-05 TDB
period 1248.519530745094
3.42
7.7131e-06
2.112e-08
d
yr
n .2883415045859624 1.7813e-09 deg/d
Q 2.430705383011678 1.0011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      8269 days (22.64 yr)  
   first obs. used      1997-10-27  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53856  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:04:21  

Additional Information
 Earth MOID = 1.10614 au 
 Jupiter MOID = 2.5435 au 
 T_jup = 3.603 
[ 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 15.5   n/a MPO417491  

97990 (2000 QG186)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QG186 = 2001 YF65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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