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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205447213573263 7.1719e-08  
a 3.368929365649674 5.1315e-08 au
q 2.96282271399492 2.6316e-07 au
i 7.267003519825042 7.0326e-06 deg
node 97.48324214718468 6.1514e-05 deg
peri 4.813205478811544 6.9559e-05 deg
M 344.6799214096761 3.2568e-05 deg
tp 2457496.615798330155
(2016-Apr-18.11579833)
0.00020481 JED
period 2258.584196866334
6.18
5.1604e-05
1.413e-07
d
yr
n .1593918882897883 3.6418e-09 deg/d
Q 3.775036017304428 5.7501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      8701 days (23.82 yr)  
   first obs. used      1992-02-23  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52988  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:01:20  

Additional Information
 Earth MOID = 1.97952 au 
 Jupiter MOID = 1.38932 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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