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26361 (1999 AJ5)
Classification: Main-belt Asteroid          SPK-ID: 2026361
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2126486856329915 7.3343e-08  
a 2.61459275129776 2.3495e-08 AU
q 2.058603039268744 1.9918e-07 AU
i 10.07160685776736 7.367e-06 deg
node 67.69187780936876 3.8097e-05 deg
peri 345.7428882168884 4.1757e-05 deg
M 323.6637088936334 1.8783e-05 deg
tp 2457156.362845817792
(2015-May-13.86284582)
8.1909e-05 JED
period 1544.203406180153
4.23
2.0815e-05
5.699e-08
d
yr
n .2331299092847623 3.1425e-09 deg/d
Q 3.170582463326776 2.8492e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      909  
   data-arc span      16690 days (45.69 yr)  
   first obs. used      1968-12-13  
   last obs. used      2014-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50887  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:21:25  

Additional Information
 Earth MOID = 1.07149 AU 
 T_jup = 3.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO266091  

26361 (1999 AJ5)          Discovered 1999-Jan-10 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 AJ5 = 1968 XB = 1982 BM11 = 1991 EZ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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