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JPL Small-Body Database Browser
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97943 (2000 QQ118)
Classification: Main-belt Asteroid          SPK-ID: 2097943
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 .1378166825329138 6.3141e-08  
a 2.293080118008326 1.5273e-08 au
q 1.977055423362236 1.44e-07 au
i 4.701643869084902 7.1776e-06 deg
node 294.8136312156884 7.4423e-05 deg
peri 343.919687878918 8.4444e-05 deg
M 189.6198714985691 4.7027e-05 deg
tp 2459200.765952810935
(2020-Dec-17.26595281)
0.00016803 TDB
period 1268.31541279253
3.47
1.2672e-05
3.469e-08
d
yr
n .2838410669530266 2.8359e-09 deg/d
Q 2.609104812654416 1.7378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7688 days (21.05 yr)  
   first obs. used      1997-12-21  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:31:51  

Additional Information
 Earth MOID = .960547 au 
 Jupiter MOID = 2.51182 au 
 T_jup = 3.580 
[ 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 MPO320159  

97943 (2000 QQ118)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QQ118 = 2001 YX88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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