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103551 (2000 BJ25)
Classification: Main-belt Asteroid          SPK-ID: 2103551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400656141539474 4.0249e-08  
a 2.293819307333661 8.6027e-09 au
q 1.972534097293789 9.4379e-08 au
i 6.121342197060603 5.3848e-06 deg
node 301.3498739218697 3.703e-05 deg
peri 72.12841619485177 4.1874e-05 deg
M 99.4644550308888 1.8962e-05 deg
tp 2458849.907485329377
(2020-Jan-01.40748533)
6.6373e-05 TDB
period 1268.92873682592
3.47
7.1385e-06
1.954e-08
d
yr
n .2837038752077589 1.596e-09 deg/d
Q 2.615104517373533 9.8076e-09 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      7717 days (21.13 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53086  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:47:25  

Additional Information
 Earth MOID = .981256 au 
 Jupiter MOID = 2.88477 au 
 T_jup = 3.576 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457455.5 (2016-Mar-08.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410810625652711 4.0438e-08  
q 1.969857377935818 9.4917e-08 au
tp 2457580.144887070384
(2016-Jul-10.64488707)
6.4128e-05 TDB
node 301.4482962191498 3.7067e-05 deg
peri 71.76747477644062 4.1781e-05 deg
i 6.118480105293573 5.3835e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      7717 days (21.13 yr)  
   first obs. used      2000-01-28  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53086  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:47:25  

Additional Information
 Jupiter MOID = 2.88477 au 
 T_jup = 3.576 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.635249936852548E-15 -3.827324760044979E-15 -1.028098349712174E-12 6.339334790246051E-15 -3.027321495632575E-13 -1.579187625655529E-15
q -3.827324760044979E-15 9.009227489415979E-15 2.420219754003202E-12 -1.581766297043819E-14 7.109170128467438E-13 4.026098685136333E-15
tp -1.028098349712174E-12 2.420219754003202E-12 4.112459338006438E-9 -1.985979175620906E-11 1.247066278592709E-9 1.080527494026112E-12
node 6.339334790246051E-15 -1.581766297043819E-14 -1.985979175620906E-11 1.373979944250025E-9 -1.371331766554937E-9 4.068457708327375E-11
peri -3.027321495632575E-13 7.109170128467438E-13 1.247066278592709E-9 -1.371331766554937E-9 1.74567929057622E-9 -4.023317207539004E-11
i -1.579187625655529E-15 4.026098685136333E-15 1.080527494026112E-12 4.068457708327375E-11 -4.023317207539004E-11 2.898244312902713E-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 15.9   n/a MPO338005  
diameter diameter 1.636 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.316   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103551 (2000 BJ25)          Discovered 2000-Jan-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 BJ25 = 2002 TG138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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