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277596 (2006 AF27)
Classification: Main-belt Asteroid          SPK-ID: 2277596
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734863274845971 4.6925e-08  
a 2.71895802964842 1.6797e-08 au
q 2.24725598649996 1.2279e-07 au
i 2.622444227272613 4.5791e-06 deg
node 126.7587187116245 0.00012561 deg
peri 27.54219982936325 0.00012851 deg
M 53.33791845510033 2.341e-05 deg
tp 2458757.874890242564
(2019-Oct-01.37489024)
0.00010545 TDB
period 1637.578706529458
4.48
1.5175e-05
4.155e-08
d
yr
n .2198367617779744 2.0371e-09 deg/d
Q 3.190660072796882 1.9711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      8531 days (23.36 yr)  
   first obs. used      1997-02-07  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:17:14  

Additional Information
 Earth MOID = 1.25786 au 
 Jupiter MOID = 1.80184 au 
 T_jup = 3.336 
[ 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 17.5   n/a MPO418475  

277596 (2006 AF27)          Discovered 2006-Jan-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 AF27 = 1997 CW23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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