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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906973002630396 7.5745e-08  
a 2.434540773068903 1.7013e-08 au
q 1.97028042026437 1.8294e-07 au
i 13.60498303778951 6.1481e-06 deg
node 133.7083548638269 2.9112e-05 deg
peri 304.9763857014148 3.2702e-05 deg
M 146.454163161417 1.4035e-05 deg
tp 2458036.052925690233
(2017-Oct-09.55292569)
5.2758e-05 TDB
period 1387.471290437504
3.80
1.4544e-05
3.982e-08
d
yr
n .2594648281958203 2.7198e-09 deg/d
Q 2.898801125873436 2.0258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6464 days (17.70 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55075  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:34:09  

Additional Information
 Earth MOID = 1.01852 au 
 Jupiter MOID = 2.38503 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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