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JPL Small-Body Database Browser
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215723 (2004 BT101)
Classification: Main-belt Asteroid          SPK-ID: 2215723
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2443161319975271 6.1769e-08  
a 2.738401156941913 2.7032e-08 au
q 2.069365578420312 1.6837e-07 au
i 9.614290950526222 9.0818e-06 deg
node 183.5820596663015 3.9921e-05 deg
peri 298.9501745470369 4.4181e-05 deg
M 142.0994075243059 1.9185e-05 deg
tp 2457947.168199526248
(2017-Jul-12.66819953)
8.3099e-05 TDB
period 1655.175431539503
4.53
2.4509e-05
6.71e-08
d
yr
n .2174996034499852 3.2206e-09 deg/d
Q 3.407436735463515 3.3637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5646 days (15.46 yr)  
   first obs. used      2002-11-07  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59131  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:07:10  

Additional Information
 Earth MOID = 1.10437 au 
 Jupiter MOID = 1.77139 au 
 T_jup = 3.287 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433412  

215723 (2004 BT101)          Discovered 2004-Jan-29 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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