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JPL Small-Body Database Browser
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434700 (2006 BR258)
Classification: Main-belt Asteroid          SPK-ID: 2434700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07297271908351573 1.0013e-07  
a 2.586829022359457 2.7505e-08 au
q 2.398061074793735 2.5225e-07 au
i 27.71035235185652 7.0824e-06 deg
node 150.4669605583213 2.469e-05 deg
peri 38.03776259012922 7.8343e-05 deg
M 123.4088363529187 7.1004e-05 deg
tp 2458479.552725114633
(2018-Dec-27.05272511)
0.00029918 TDB
period 1519.672533192123
4.16
2.4238e-05
6.636e-08
d
yr
n .2368931412110265 3.7783e-09 deg/d
Q 2.775596969925179 2.9512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6313 days (17.28 yr)  
   first obs. used      2002-03-18  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:49:50  

Additional Information
 Earth MOID = 1.43123 au 
 Jupiter MOID = 2.25249 au 
 T_jup = 3.257 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO477037  
diameter diameter 2.561 km 0.639 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434700 (2006 BR258)          Discovered 2006-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2006 BR258 = 2002 FY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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