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48837 (1998 AR6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2048837
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206690463623559 1.0974e-07  
a 3.370971388212952 9.8215e-08 AU
q 2.964199485482508 3.5553e-07 AU
i 7.266661310587123 1.0482e-05 deg
node 97.49193466693242 9.2112e-05 deg
peri 4.526246400400906 0.00011089 deg
M 249.3585879594873 7.2813e-05 deg
tp 2457495.278283574043
(2016-Apr-16.77828357)
0.00048039 JED
period 2260.638014951136
6.19
9.8797e-05
2.705e-07
d
yr
n .1592470787534648 6.9596e-09 deg/d
Q 3.777743290943395 1.1007e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      7816 days (21.40 yr)  
   first obs. used      1992-02-23  
   last obs. used      2013-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57667  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 04:19:18  

Additional Information
 Earth MOID = 1.9807 AU 
 T_jup = 3.129 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO266183  

48837 (1998 AR6)          Discovered 1998-Jan-04 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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