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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443230457932278 4.5658e-08  
a 2.628416042767934 9.067e-09 au
q 1.98623342958709 1.2226e-07 au
i 2.965394958377777 4.3044e-06 deg
node 263.0455069174936 0.00011039 deg
peri 148.905804283122 0.00011167 deg
M 352.0085297220429 1.2851e-05 deg
tp 2459235.051251163193
(2021-Jan-20.55125116)
5.5552e-05 TDB
period 1556.465829956036
4.26
8.0538e-06
2.205e-08
d
yr
n .2312932240922813 1.1968e-09 deg/d
Q 3.270598655948778 1.1282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      9155 days (25.07 yr)  
   first obs. used      1995-12-19  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:02:19  

Additional Information
 Earth MOID = .997169 au 
 Jupiter MOID = 2.11458 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 16.13   n/a E2021B55  

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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