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JPL Small-Body Database Browser
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469082 (2015 BB278)
Classification: Main-belt Asteroid          SPK-ID: 2469082
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03358674085009384 5.1442e-08  
a 2.706823765734708 4.7052e-08 au
q 2.615910377388101 1.5842e-07 au
i 6.128297228834792 8.3448e-06 deg
node 148.067419949305 5.8731e-05 deg
peri 286.1699465181597 0.00017179 deg
M 135.0826665709652 0.00016622 deg
tp 2458390.140761367533
(2018-Sep-28.64076137)
0.00074201 TDB
period 1626.628578524943
4.45
4.2413e-05
1.161e-07
d
yr
n .2213166575042316 5.7706e-09 deg/d
Q 2.797737154081315 4.8632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5196 days (14.23 yr)  
   first obs. used      2006-02-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61848  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:45:28  

Additional Information
 Earth MOID = 1.63924 au 
 Jupiter MOID = 2.27827 au 
 T_jup = 3.356 
[ 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 17.2   n/a MPO419281  

469082 (2015 BB278)          Discovered 2006-Feb-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 BB278 = 2011 FF39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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