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JPL Small-Body Database Browser
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35254 (1996 BW2)
Classification: Main-belt Asteroid          SPK-ID: 2035254
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1694834789537063 4.0743e-08  
a 3.133580020259135 2.1282e-08 au
q 2.602489976845791 1.2378e-07 au
i 18.5568032520141 4.4149e-06 deg
node 119.4061883452519 1.2861e-05 deg
peri 336.8827028764867 1.8298e-05 deg
M 176.6887748051365 1.5421e-05 deg
tp 2458006.088656896861
(2017-Sep-09.58865690)
8.1864e-05 TDB
period 2026.094096311109
5.55
2.0641e-05
5.651e-08
d
yr
n .1776817772952642 1.8101e-09 deg/d
Q 3.664670063672478 2.4889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      8858 days (24.25 yr)  
   first obs. used      1996-01-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:04:04  

Additional Information
 Earth MOID = 1.62832 au 
 Jupiter MOID = 1.51719 au 
 T_jup = 3.111 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457107.5 (2015-Mar-26.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727553740100949 4.0883e-08  
q 2.585885392542291 1.2488e-07 au
tp 2458004.759187810108
(2017-Sep-08.25918781)
8.0215e-05 TDB
node 119.5029998160315 1.2903e-05 deg
peri 336.0527746831665 1.8065e-05 deg
i 18.54053518849989 4.4126e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      8858 days (24.25 yr)  
   first obs. used      1996-01-26  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:04:04  

Additional Information
 Jupiter MOID = 1.51719 au 
 T_jup = 3.111 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.671388917168963E-15 -5.056568126251303E-15 7.927348566978137E-13 1.741887014887946E-15 7.60221466238677E-14 2.392130023773136E-15
q -5.056568126251303E-15 1.559590936649496E-14 -1.887419801630843E-12 -4.077243654275312E-15 -1.734639689378823E-13 -7.07279517927734E-15
tp 7.927348566978137E-13 -1.887419801630843E-12 6.434389373130669E-9 -5.855358966948255E-12 1.026222548957015E-9 -4.951536112330455E-12
node 1.741887014887946E-15 -4.077243654275312E-15 -5.855358966948255E-12 1.664887349769657E-10 -1.587108439524946E-10 -2.073868994742173E-12
peri 7.60221466238677E-14 -1.734639689378823E-13 1.026222548957015E-9 -1.587108439524946E-10 3.263520205206022E-10 1.020714854691097E-12
i 2.392130023773136E-15 -7.07279517927734E-15 -4.951536112330455E-12 -2.073868994742173E-12 1.020714854691097E-12 1.947074048936289E-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 13.8   n/a MPO344573  
diameter diameter 5.282 km 1.654 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35254 (1996 BW2)          Discovered 1996-Jan-26 by Uto, F. at Uto
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 BW2 = 2000 YJ122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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