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117463 (2005 BQ7)
Classification: Main-belt Asteroid          SPK-ID: 2117463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1231455985439206 5.2915e-08  
a 3.190149866947416 3.9471e-08 au
q 2.797296952137368 1.654e-07 au
i 13.13246114955584 1.3727e-05 deg
node 2.483803411801921 2.4737e-05 deg
peri 100.2634337448338 6.6284e-05 deg
M 203.2044336922323 6.0635e-05 deg
tp 2459506.955175322321
(2021-Oct-19.45517532)
0.00035787 TDB
period 2081.205934583046
5.70
3.8625e-05
1.057e-07
d
yr
n .1729766353333618 3.2103e-09 deg/d
Q 3.583002781757465 4.4331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      8465 days (23.18 yr)  
   first obs. used      1994-03-13  
   last obs. used      2017-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57137  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:36:27  

Additional Information
 Earth MOID = 1.85189 au 
 Jupiter MOID = 1.64334 au 
 T_jup = 3.145 
[ 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 14.8   n/a MPO314189  
diameter diameter 5.285 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117463 (2005 BQ7)          Discovered 2005-Jan-16 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 BQ7 = 2000 GR169 = 2003 WR75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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