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101497 (1998 XB6)
Classification: Main-belt Asteroid          SPK-ID: 2101497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0452151897450022 5.5484e-08  
a 2.876278552713304 2.1633e-08 au
q 2.746227072192892 1.6054e-07 au
i 3.08361221919055 4.3486e-06 deg
node 103.5482182482487 0.00015047 deg
peri 311.5451516026966 0.00017002 deg
M 150.6411314893884 7.8287e-05 deg
tp 2458254.934317817178
(2018-May-16.43431782)
0.00038625 TDB
period 1781.742097474374
4.88
2.0101e-05
5.503e-08
d
yr
n .2020494439180067 2.2795e-09 deg/d
Q 3.006330033233716 2.2611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7834 days (21.45 yr)  
   first obs. used      1998-12-08  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64913  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:15  

Additional Information
 Earth MOID = 1.75887 au 
 Jupiter MOID = 2.15527 au 
 T_jup = 3.292 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO240900  

101497 (1998 XB6)          Discovered 1998-Dec-08 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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