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JPL Small-Body Database Browser
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173361 (2000 AQ42)
Classification: Inner Main-belt Asteroid          SPK-ID: 2173361
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 .0660628117545809 6.6015e-08  
a 1.94471823663415 1.1223e-08 au
q 1.816244681851688 1.3324e-07 au
i 18.1464469050052 8.3045e-06 deg
node 295.0524560560834 1.7029e-05 deg
peri 295.4095953230994 7.5313e-05 deg
M 291.9162004805258 7.8533e-05 deg
tp 2458787.837508728836
(2019-Oct-31.33750873)
0.00021612 TDB
period 990.5660908817295
2.71
8.5749e-06
2.348e-08
d
yr
n .3634285519298913 3.146e-09 deg/d
Q 2.073191791416612 1.1964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6990 days (19.14 yr)  
   first obs. used      2000-01-04  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56652  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:16:14  

Additional Information
 Earth MOID = .844937 au 
 Jupiter MOID = 3.08588 au 
 T_jup = 3.835 
[ 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 16.5   n/a MPO359901  

173361 (2000 AQ42)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 AQ42 = 2001 QD190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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