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JPL Small-Body Database Browser
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97975 (2000 QG168)
Classification: Main-belt Asteroid          SPK-ID: 2097975
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 .1895071403479675 5.6583e-08  
a 2.349524156012318 7.7116e-09 au
q 1.904272552027952 1.3393e-07 au
i 3.682821335106781 4.0011e-06 deg
node 245.6402707417618 9.4892e-05 deg
peri 118.6831198351671 9.5605e-05 deg
M 159.8036203631308 1.1551e-05 deg
tp 2458416.581262208250
(2018-Oct-25.08126221)
4.1796e-05 TDB
period 1315.431685010366
3.60
6.4763e-06
1.773e-08
d
yr
n .2736744173812136 1.3474e-09 deg/d
Q 2.794775759996684 9.173e-09 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9572 days (26.21 yr)  
   first obs. used      1993-11-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:26:58  

Additional Information
 Earth MOID = .905714 au 
 Jupiter MOID = 2.68145 au 
 T_jup = 3.532 
[ 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 16.0   n/a MPO359439  

97975 (2000 QG168)          Discovered 2000-Aug-31 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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