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JPL Small-Body Database Browser
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160722 (2000 QY166)
Classification: Main-belt Asteroid          SPK-ID: 2160722
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1098066259523549 4.9675e-08  
a 2.353159061947989 1.1767e-08 au
q 2.094766605026272 1.2024e-07 au
i 6.437587689937876 6.1124e-06 deg
node 313.5915083799683 4.7367e-05 deg
peri 88.96206888773263 5.5747e-05 deg
M 10.24546631581124 2.8591e-05 deg
tp 2458562.976392684430
(2019-Mar-20.47639268)		 0.00010464 TDB
period 1318.485485893248
3.61		 9.8895e-06
2.708e-08		 d
yr
n .2730405483046384 2.048e-09 deg/d
Q 2.611551518869706 1.3059e-08 au
   Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      6977 days (19.10 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:41:59  

Additional Information
 Earth MOID = 1.11439 au 
 Jupiter MOID = 2.73484 au 
 T_jup = 3.540 
[ 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 MPO260168  

160722 (2000 QY166)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 QY166 = 2002 CO22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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