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JPL Small-Body Database Browser
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469707 (2005 GB187)
Classification: TransNeptunian Object          SPK-ID: 2469707
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239061732097663 3.3313e-05  
a 39.70011567353513 0.0021408 au
q 30.20933725614224 0.00035246 au
i 14.67378906433321 0.0001079 deg
node 217.0689655806746 0.00011608 deg
peri 350.4712181696632 0.004943 deg
M 24.20463601520903 0.0042607 deg
tp 2452857.477011695027
(2003-Aug-05.97701170)
0.73861 TDB
period 91366.30992509854
250.15
7.3905
0.02023
d
yr
n .003940183206426149 3.1871e-07 deg/d
Q 49.19089409092801 0.0026526 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      3726 days (10.20 yr)  
   first obs. used      2005-04-10  
   last obs. used      2015-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .40824  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:39:50  

Additional Information
 Earth MOID = 29.2058 au 
 Jupiter MOID = 24.7689 au 
 T_jup = 5.320 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.0   n/a MPO382958  

469707 (2005 GB187)          Discovered 2005-Apr-10 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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