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JPL Small-Body Database Browser
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97991 (2000 QS186)
Classification: Main-belt Asteroid          SPK-ID: 2097991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338109354818541 4.0438e-08  
a 2.338762398941213 9.2568e-09 au
q 1.791934174574983 9.613e-08 au
i 3.254138586077494 4.0783e-06 deg
node 101.962894608109 8.111e-05 deg
peri 297.3199349993691 8.1705e-05 deg
M 34.67164903709567 9.5484e-06 deg
tp 2458474.680029694255
(2018-Dec-22.18002969)
3.4423e-05 TDB
period 1306.404240006192
3.58
7.7561e-06
2.124e-08
d
yr
n .2755655477651341 1.636e-09 deg/d
Q 2.885590623307443 1.1421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7672 days (21.00 yr)  
   first obs. used      1998-01-23  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:10:28  

Additional Information
 Earth MOID = .802141 au 
 Jupiter MOID = 2.53425 au 
 T_jup = 3.526 
[ 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 16.1   n/a MPO459458  

97991 (2000 QS186)          Discovered 2000-Aug-26 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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