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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2023977516724246 3.9303e-08  
a 2.396886591518191 7.2635e-09 au
q 1.911762134381128 9.4234e-08 au
i 1.866725572372686 4.282e-06 deg
node 206.8374085771649 0.00010148 deg
peri 183.0392522655195 0.00010183 deg
M 347.0006622575321 8.647e-06 deg
tp 2459049.442751647604
(2020-Jul-18.94275165)
3.2645e-05 TDB
period 1355.406786268501
3.71
6.1611e-06
1.687e-08
d
yr
n .2656029198371487 1.2073e-09 deg/d
Q 2.882011048655254 8.7336e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1763  
   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      .52986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:35:57  

Additional Information
 Earth MOID = .917044 au 
 Jupiter MOID = 2.5606 au 
 T_jup = 3.499 
[ 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 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. 2019-August); 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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