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15075 (1999 BF15)
Classification: Main-belt Asteroid          SPK-ID: 2015075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023977517772492 3.9288e-08  
a 2.396886591504527 7.2594e-09 au
q 1.911762134118977 9.4193e-08 au
i 1.866725576905977 4.2806e-06 deg
node 206.8374084880826 0.00010146 deg
peri 183.0392523390169 0.0001018 deg
M 347.0006622885324 8.6427e-06 deg
tp 2459049.442751530468
(2020-Jul-18.94275153)
3.2628e-05 TDB
period 1355.406786256911
3.71
6.1576e-06
1.686e-08
d
yr
n .2656029198394198 1.2066e-09 deg/d
Q 2.882011048890078 8.7287e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1765  
   data-arc span      10990 days (30.09 yr)  
   first obs. used      1990-09-29  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:58:46  

Additional Information
 Earth MOID = .917044 au 
 Jupiter MOID = 2.5606 au 
 T_jup = 3.499 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456463.5 (2013-Jun-20.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040188115814632 3.9535e-08  
q 1.908270007757977 9.4986e-08 au
tp 2456338.340138971109
(2013-Feb-14.84013897)
2.9193e-05 TDB
node 206.9503526701949 0.00010133 deg
peri 182.958197011719 0.00010166 deg
i 1.867129157237879 4.2861e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1765  
   data-arc span      10990 days (30.09 yr)  
   first obs. used      1990-09-29  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:58:46  

Additional Information
 Jupiter MOID = 2.5606 au 
 T_jup = 3.499 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.562999083650228E-15 -3.748305601240692E-15 -1.693380989366084E-13 -4.285699670687103E-15 -7.430146661376426E-14 -2.284913124242976E-17
q -3.748305601240692E-15 9.022273724683341E-15 4.094887572870861E-13 9.730447151040689E-15 1.791241990106536E-13 8.548459564957343E-17
tp -1.693380989366084E-13 4.094887572870861E-13 8.522436747207139E-10 -4.068429014899764E-12 2.472414619452078E-10 -2.205078314842861E-13
node -4.285699670687103E-15 9.730447151040689E-15 -4.068429014899764E-12 1.026742388675871E-8 -1.026241916460332E-8 -4.777768754845199E-11
peri -7.430146661376426E-14 1.791241990106536E-13 2.472414619452078E-10 -1.026241916460332E-8 1.033465488864188E-8 4.769437721197043E-11
i -2.284913124242976E-17 8.548459564957343E-17 -2.205078314842861E-13 -4.777768754845199E-11 4.769437721197043E-11 1.837070315272811E-11

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 14.1   n/a MPO492919  
diameter diameter 4.081 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 16.00 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.292   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15075 (1999 BF15)          Discovered 1999-Jan-24 by Korlevic, K. at Visnjan
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 BF15 = 1990 SE29 = 1990 US12 = 1994 PT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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