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JPL Small-Body Database Browser
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56102 (1999 BD15)
Classification: Main-belt Asteroid          SPK-ID: 2056102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1325285298038546 4.3325e-08  
a 2.388784703937707 1.0568e-08 au
q 2.072202579106907 1.0291e-07 au
i 1.988419960828558 4.8915e-06 deg
node 201.7291918529911 0.00011164 deg
peri 312.9160467484381 0.00011276 deg
M 261.0576199192747 1.776e-05 deg
tp 2459371.132751317198
(2021-Jun-05.63275132)
6.7864e-05 TDB
period 1348.54033595442
3.69
8.9491e-06
2.45e-08
d
yr
n .2669553074548656 1.7715e-09 deg/d
Q 2.705366828768507 1.1969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      10010 days (27.41 yr)  
   first obs. used      1992-05-07  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56905  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:11:29  

Additional Information
 Earth MOID = 1.0827 au 
 Jupiter MOID = 2.28579 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456557.5 (2013-Sep-22.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320486617285229 4.3414e-08  
q 2.07406092758456 1.031e-07 au
tp 2456673.232794761814
(2014-Jan-15.73279476)
6.0057e-05 TDB
node 201.7718236723329 0.00011163 deg
peri 312.8290474560855 0.00011275 deg
i 1.987636317509018 4.8928e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      10010 days (27.41 yr)  
   first obs. used      1992-05-07  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56905  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:11:29  

Additional Information
 Jupiter MOID = 2.28579 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.884796012389811E-15 -4.458031314365907E-15 6.652689202606326E-13 -4.977989577410947E-15 2.001171080540449E-13 4.917336260081419E-16
q -4.458031314365907E-15 1.062907776413325E-14 -1.403257029169794E-12 1.107506032613681E-14 -4.325937666699865E-13 -1.132133501917213E-15
tp 6.652689202606326E-13 -1.403257029169794E-12 3.606829996467613E-9 -1.90075418121452E-11 9.643407874191849E-10 4.082831049955437E-13
node -4.977989577410947E-15 1.107506032613681E-14 -1.90075418121452E-11 1.246065943218277E-8 -1.245779149285763E-8 -1.227476348017585E-10
peri 2.001171080540449E-13 -4.325937666699865E-13 9.643407874191849E-10 -1.245779149285763E-8 1.271235729868921E-8 1.227936236410866E-10
i 4.917336260081419E-16 -1.132133501917213E-15 4.082831049955437E-13 -1.227476348017585E-10 1.227936236410866E-10 2.39399717064654E-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 15.7   n/a MPO493266  
diameter diameter 1.762 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56102 (1999 BD15)          Discovered 1999-Jan-24 by Korlevic, K. at Visnjan
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BD15 = 2001 TA61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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