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JPL Small-Body Database Browser
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233490 (2007 BT80)
Classification: Main-belt Asteroid          SPK-ID: 2233490
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004147959869868 7.4686e-08  
a 2.147464348954533 1.3197e-08 au
q 1.931827154464936 1.6072e-07 au
i 2.362685870738233 6.4069e-06 deg
node 329.405902610182 0.00019174 deg
peri 272.6482503934783 0.00019415 deg
M 223.3053693652929 3.1356e-05 deg
tp 2459036.951837126103
(2020-Jul-06.45183713)
0.00010061 TDB
period 1149.442817437947
3.15
1.0595e-05
2.901e-08
d
yr
n .3131952234060871 2.887e-09 deg/d
Q 2.36310154344413 1.4522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2001-03-26  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56606  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:02:07  

Additional Information
 Earth MOID = .920572 au 
 Jupiter MOID = 2.64331 au 
 T_jup = 3.700 
[ 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 17.7   n/a MPO418247  

233490 (2007 BT80)          Discovered 2007-Jan-17 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 BT80 = 2004 EY11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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