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JPL Small-Body Database Browser
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215030 (2009 BF170)
Classification: Main-belt Asteroid          SPK-ID: 2215030
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441405809645722 8.21e-08  
a 3.115356085599308 4.3871e-08 au
q 2.666306849509508 2.6971e-07 au
i 4.294957405437532 8.4959e-06 deg
node 308.0479248840416 9.9639e-05 deg
peri 44.22118101049955 0.00010441 deg
M 87.69159226839747 2.7328e-05 deg
tp 2458111.267361601302
(2017-Dec-23.76736160)
0.00015041 TDB
period 2008.445111641598
5.50
4.2425e-05
1.162e-07
d
yr
n .179243135853364 3.7862e-09 deg/d
Q 3.564405321689108 5.0195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5876 days (16.09 yr)  
   first obs. used      2002-12-06  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:05:06  

Additional Information
 Earth MOID = 1.66187 au 
 Jupiter MOID = 1.87409 au 
 T_jup = 3.197 
[ 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 16.1   n/a MPO245435  

215030 (2009 BF170)          Discovered 2009-Jan-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 BF170 = 2006 QX127 = 2007 WT34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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