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160712 (2000 QN85)
Classification: Main-belt Asteroid          SPK-ID: 2160712
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1125300377283539 3.2923e-08  
a 2.335033966058435 9.9011e-09 au
q 2.072272505760892 7.7318e-08 au
i 6.686514240487763 4.6258e-06 deg
node 307.5904412079897 3.2194e-05 deg
peri 89.60348241780943 3.8534e-05 deg
M 141.2941254990052 2.1219e-05 deg
tp 2458488.983278477371
(2019-Jan-05.48327848)
7.6199e-05 TDB
period 1303.281499480619
3.57
8.2894e-06
2.27e-08
d
yr
n .2762258193210495 1.7569e-09 deg/d
Q 2.597795426355979 1.1015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-08-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:34:59  

Additional Information
 Earth MOID = 1.09215 au 
 Jupiter MOID = 2.77473 au 
 T_jup = 3.551 
[ 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 MPO459735  

160712 (2000 QN85)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 QN85 = 2002 CT124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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