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JPL Small-Body Database Browser
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215724 (2004 BT111)
Classification: Main-belt Asteroid          SPK-ID: 2215724
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584528634817621 5.5599e-08  
a 2.657345834286945 2.2015e-08 au
q 2.236281777582846 1.4812e-07 au
i 6.026937852172843 5.8673e-06 deg
node 82.66120584848817 6.7626e-05 deg
peri 10.89194450606081 7.1101e-05 deg
M 217.118195771995 2.3221e-05 deg
tp 2459228.478780701656
(2021-Jan-13.97878070)
0.00010525 TDB
period 1582.233387057731
4.33
1.9662e-05
5.383e-08
d
yr
n .2275264843636274 2.8274e-09 deg/d
Q 3.078409890991043 2.5503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      8551 days (23.41 yr)  
   first obs. used      1996-03-26  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:04:16  

Additional Information
 Earth MOID = 1.25335 au 
 Jupiter MOID = 2.11135 au 
 T_jup = 3.362 
[ 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 16.4   n/a MPO450016  

215724 (2004 BT111)          Discovered 2004-Jan-30 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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