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160708 (2000 QF20)
Classification: Main-belt Asteroid          SPK-ID: 2160708
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2021136711550888 3.9473e-08  
a 2.251547972409099 7.4553e-09 au
q 1.796479345923699 9.0448e-08 au
i 5.722132515576415 4.4744e-06 deg
node 339.415850633093 3.7778e-05 deg
peri 44.10428014729572 3.9196e-05 deg
M 335.5067264938208 9.9459e-06 deg
tp 2459284.458479567225
(2021-Mar-10.95847957)
3.4246e-05 TDB
period 1234.01441773701
3.38
6.1291e-06
1.678e-08
d
yr
n .2917307892238275 1.449e-09 deg/d
Q 2.706616598894498 8.9622e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1139  
   data-arc span      7467 days (20.44 yr)  
   first obs. used      2000-08-02  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:46:20  

Additional Information
 Earth MOID = .803175 au 
 Jupiter MOID = 2.77433 au 
 T_jup = 3.593 
[ 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 15.68   n/a E2021B55  

160708 (2000 QF20)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 QF20 = 2002 CS133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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