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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205940924383389 7.175e-08  
a 3.369135084636196 4.9637e-08 au
q 2.962837296802328 2.6266e-07 au
i 7.266848124446408 7.0074e-06 deg
node 97.48254186537412 5.7457e-05 deg
peri 4.873363106902548 6.5499e-05 deg
M 16.51021151812791 3.0666e-05 deg
tp 2457496.908004334247
(2016-Apr-18.40800433)
0.00019204 JED
period 2258.791075978882
6.18
4.9918e-05
1.367e-07
d
yr
n .1593772898381 3.5221e-09 deg/d
Q 3.775432872470064 5.5623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1992-02-23  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52541  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:31:48  

Additional Information
 Earth MOID = 1.97821 au 
 Jupiter MOID = 1.38755 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 14.3 mag n/a MPO359068  

48837 (1998 AR6)          Discovered 1998-Jan-04 by BAO Schmidt CCD Asteroid Program at Xinglong
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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