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226306 (2003 BP90)
Classification: Main-belt Asteroid          SPK-ID: 2226306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1903166815323361 7.4901e-08  
a 2.434430393594794 1.662e-08 au
q 1.971117679664374 1.8076e-07 au
i 13.62418658509453 5.3551e-06 deg
node 133.6269606143877 2.8902e-05 deg
peri 305.4221336554174 3.114e-05 deg
M 249.7108801701981 1.3455e-05 deg
tp 2459425.534946337834
(2021-Jul-30.03494634)
5.4058e-05 TDB
period 1387.376931811126
3.80
1.4208e-05
3.89e-08
d
yr
n .2594824749825158 2.6573e-09 deg/d
Q 2.897743107525214 1.9783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      6549 days (17.93 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54436  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:52:18  

Additional Information
 Earth MOID = 1.01902 au 
 Jupiter MOID = 2.38262 au 
 T_jup = 3.443 
[ 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 16.2   n/a MPO437073  
diameter diameter 2.943 km 0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226306 (2003 BP90)          Discovered 2003-Jan-30 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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