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JPL Small-Body Database Browser
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245262 (2005 AA26)
Classification: Main-belt Asteroid          SPK-ID: 2245262
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571596889037382 8.9786e-08  
a 2.423833848983926 2.2204e-08 au
q 2.042904875323262 2.0752e-07 au
i 6.06348780404864 4.3625e-06 deg
node 122.5086339886236 5.9505e-05 deg
peri 270.49654133004 6.1691e-05 deg
M 93.3657396205151 1.622e-05 deg
tp 2458643.031533513412
(2019-Jun-08.53153351)
5.9859e-05 TDB
period 1378.328372465386
3.77
1.894e-05
5.185e-08
d
yr
n .261185946100838 3.589e-09 deg/d
Q 2.80476282264459 2.5694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      6954 days (19.04 yr)  
   first obs. used      2000-12-30  
   last obs. used      2020-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:41:28  

Additional Information
 Earth MOID = 1.05973 au 
 Jupiter MOID = 2.6394 au 
 T_jup = 3.487 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO454805  

245262 (2005 AA26)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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