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97979 (2000 QN170)
Classification: Main-belt Asteroid          SPK-ID: 2097979
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1083132896405855 3.0138e-08  
a 2.267268279935393 9.1551e-09 au
q 2.021692994037839 6.8542e-08 au
i 2.160386406007107 3.5512e-06 deg
node 257.3010419322153 0.0001203 deg
peri 193.237289952646 0.0001228 deg
M 192.7750646607954 2.4366e-05 deg
tp 2459579.730378520204
(2021-Dec-31.23037852)
8.557e-05 TDB
period 1246.960782758256
3.41
7.5527e-06
2.068e-08
d
yr
n .2887019423366998 1.7486e-09 deg/d
Q 2.512843565832948 1.0147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      7821 days (21.41 yr)  
   first obs. used      1997-11-29  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:18:20  

Additional Information
 Earth MOID = 1.03832 au 
 Jupiter MOID = 2.63681 au 
 T_jup = 3.606 
[ 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 MPO432510  

97979 (2000 QN170)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QN170 = 2002 CN133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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