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JPL Small-Body Database Browser
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160668 (2000 AQ155)
Classification: Main-belt Asteroid          SPK-ID: 2160668
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443264181138939 6.3908e-08  
a 2.62876651190043 1.3477e-08 au
q 1.986489405990043 1.645e-07 au
i 2.965393117871356 7.2959e-06 deg
node 263.0478728147045 0.00011814 deg
peri 148.85968145 0.00011936 deg
M 305.7848883545084 1.4553e-05 deg
tp 2459234.946796548962
(2021-Jan-20.44679655)
6.346e-05 TDB
period 1556.777145632695
4.26
1.1972e-05
3.278e-08
d
yr
n .2312469713535595 1.7783e-09 deg/d
Q 3.271043617810817 1.677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      8154 days (22.32 yr)  
   first obs. used      1995-12-19  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:46:49  

Additional Information
 Earth MOID = .998221 au 
 Jupiter MOID = 2.11342 au 
 T_jup = 3.356 
[ 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 15.9   n/a MPO439951  

160668 (2000 AQ155)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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