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JPL Small-Body Database Browser
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266301 (2007 BT101)
Classification: Main-belt Asteroid          SPK-ID: 2266301
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356381449629168 4.0491e-08  
a 2.639357138531245 3.273e-08 au
q 2.281359632366235 1.0771e-07 au
i 12.58262699805784 7.4362e-06 deg
node 89.72088817286951 3.2226e-05 deg
peri 48.44616341421926 5.3007e-05 deg
M 307.6120820626434 4.3137e-05 deg
tp 2458828.415732348916
(2019-Dec-10.91573235)
0.00018965 TDB
period 1566.194398939877
4.29
2.9133e-05
7.976e-08
d
yr
n .22985652371358 4.2756e-09 deg/d
Q 2.997354644696256 3.7169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:52:05  

Additional Information
 Earth MOID = 1.31661 au 
 Jupiter MOID = 2.13548 au 
 T_jup = 3.349 
[ 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 MPO418412  

266301 (2007 BT101)          Discovered 2007-Jan-16 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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