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JPL Small-Body Database Browser
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390291 (2013 AD27)
Classification: Main-belt Asteroid          SPK-ID: 2390291
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .216973213736383 1.2151e-07  
a 3.017057694574845 4.0983e-08 au
q 2.362436990554858 3.6205e-07 au
i 13.22432718118317 1.0166e-05 deg
node 322.4357723477486 3.4909e-05 deg
peri 70.81416710261175 4.8545e-05 deg
M 93.32805807994752 2.5035e-05 deg
tp 2458104.269358011098
(2017-Dec-16.76935801)
0.00013252 TDB
period 1914.14066456814
5.24
3.9002e-05
1.068e-07
d
yr
n .1880739522772855 3.8321e-09 deg/d
Q 3.671678398594831 4.9875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6379 days (17.46 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:12  

Additional Information
 Earth MOID = 1.40555 au 
 Jupiter MOID = 2.05195 au 
 T_jup = 3.172 
[ 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 15.8   n/a MPO292074  

390291 (2013 AD27)          Discovered 2001-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 AD27 = 2001 QU156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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