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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206792675188805 7.2025e-08  
a 3.370219765294715 7.3961e-08 AU
q 2.963504112641295 2.6918e-07 AU
i 7.266574780965217 7.4909e-06 deg
node 97.48883984899778 8.0842e-05 deg
peri 4.635027622068884 9.6193e-05 deg
M 281.1027689640886 5.8932e-05 deg
tp 2457495.773418144545
(2016-Apr-17.27341814)
0.00038101 JED
period 2259.881977998451
6.19
7.4392e-05
2.037e-07
d
yr
n .1593003544011831 5.2439e-09 deg/d
Q 3.776935417948135 8.2887e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      8282 days (22.67 yr)  
   first obs. used      1992-02-23  
   last obs. used      2014-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55061  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:31:44  

Additional Information
 Earth MOID = 1.98029 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 14.2 mag n/a MPO309528  

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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