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245274 (2005 BQ5)
Classification: Main-belt Asteroid          SPK-ID: 2245274
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715387024291675 8.5214e-08  
a 2.606304502528126 3.8567e-08 au
q 2.159222410029154 2.3827e-07 au
i 16.8441058663919 7.3532e-06 deg
node 101.8674530795613 2.6701e-05 deg
peri 318.3783268511817 3.7369e-05 deg
M 276.5736073173289 3.3115e-05 deg
tp 2459356.653423107312
(2021-May-22.15342311)
0.00014781 TDB
period 1536.866550209412
4.21
3.4112e-05
9.339e-08
d
yr
n .2342428494854981 5.1993e-09 deg/d
Q 3.053386595027098 4.5182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5311 days (14.54 yr)  
   first obs. used      2005-01-07  
   last obs. used      2019-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:41:29  

Additional Information
 Earth MOID = 1.1995 au 
 Jupiter MOID = 2.28368 au 
 T_jup = 3.331 
[ 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 16.2   n/a MPO440245  
diameter diameter 3.053 km 0.837 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245274 (2005 BQ5)          Discovered 2005-Jan-16 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2005 BQ5 = 2008 YG153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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