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413436 (2005 AB68)
Classification: Main-belt Asteroid          SPK-ID: 2413436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1824118146091035 8.9624e-08  
a 3.097340295364027 3.6775e-08 au
q 2.532348831624778 2.8994e-07 au
i 8.574830743772335 1.1087e-05 deg
node 322.655618444444 3.5525e-05 deg
peri 147.8364261511917 4.6607e-05 deg
M 302.4224894541744 2.5432e-05 deg
tp 2459318.943356979707
(2021-Apr-14.44335698)
0.00014169 TDB
period 1991.048369857072
5.45
3.546e-05
9.708e-08
d
yr
n .1808092688505819 3.2202e-09 deg/d
Q 3.662331759103275 4.3483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      9418 days (25.79 yr)  
   first obs. used      1994-01-08  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:36:54  

Additional Information
 Earth MOID = 1.55364 au 
 Jupiter MOID = 1.46745 au 
 T_jup = 3.180 
[ 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 16.0   n/a MPO495098  

413436 (2005 AB68)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2005 AB68 = 2011 FH112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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