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10773 (1991 AK2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2010773
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07261913644259366 1.0273e-07  
a 3.206471013603004 4.3177e-08 AU
q 2.973619857566946 3.234e-07 AU
i 21.09782391120934 1.0066e-05 deg
node 216.7886154758335 2.0184e-05 deg
peri 206.0058587210225 6.5114e-05 deg
M 39.70543368132198 5.7626e-05 deg
tp 2456569.194027121634
(2013-Oct-03.69402712)
0.00033604 JED
period 2097.197852176669
5.74
4.236e-05
1.16e-07
d
yr
n .1716576238271263 3.4672e-09 deg/d
Q 3.439322169639062 4.6313e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      8445 days (23.12 yr)  
   first obs. used      1990-11-20  
   last obs. used      2014-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60269  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 02:08:56  

Additional Information
 Earth MOID = 1.99283 AU 
 T_jup = 3.084 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO279629  

Alternate Designations
 1991 AK2 = 1995 SF1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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