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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588127489465678 5.5661e-08  
a 2.656870187680147 2.183e-08 au
q 2.234925329580479 1.4839e-07 au
i 6.026900623641949 5.8676e-06 deg
node 82.66044038857802 6.7636e-05 deg
peri 10.9277243541113 7.1088e-05 deg
M 308.1411547804468 2.3611e-05 deg
tp 2459228.363241605979
(2021-Jan-13.86324161)
0.00010497 TDB
period 1581.808592745583
4.33
1.9496e-05
5.338e-08
d
yr
n .2275875865455626 2.805e-09 deg/d
Q 3.078815045779814 2.5297e-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 = 1.25195 au 
 Jupiter MOID = 2.11001 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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