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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2126604944139187 6.1936e-08  
a 2.614915132924985 1.9391e-08 au
q 2.05882598790672 1.6706e-07 au
i 10.07105099012263 6.5093e-06 deg
node 67.68401474826071 3.6674e-05 deg
peri 345.830982421278 4.0355e-05 deg
M 56.85301671722266 1.8007e-05 deg
tp 2457156.586500193828
(2015-May-14.08650019)
7.5683e-05 JED
period 1544.489017477621
4.23
1.718e-05
4.704e-08
d
yr
n .2330867982395454 2.5928e-09 deg/d
Q 3.17100427794325 2.3515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      17172 days (47.01 yr)  
   first obs. used      1968-12-13  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:00:41  

Additional Information
 Earth MOID = 1.07103 au 
 Jupiter MOID = 2.20277 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
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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