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JPL Small-Body Database Browser
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385437 (2003 GH55)
Classification: TransNeptunian Object          SPK-ID: 2385437
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08201704486054591 2.9447e-05  
a 44.38731447946399 0.0018585 au
q 40.74679811656263 0.00056982 au
i 1.10245234609947 6.8429e-05 deg
node 116.4222603866904 0.0091618 deg
peri 90.13220852532486 0.024628 deg
M 25.1838811680641 0.019751 deg
tp 2451444.240003510447
(1999-Sep-22.74000351)
5.7623 TDB
period 108015.6621047679
295.73
6.7838
0.01857
d
yr
n .003332850005130038 2.0932e-07 deg/d
Q 48.02783084236535 0.0020109 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4902 days (13.42 yr)  
   first obs. used      2002-02-15  
   last obs. used      2015-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .42841  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 22:43:45  

Additional Information
 Earth MOID = 39.7429 au 
 Jupiter MOID = 35.2909 au 
 T_jup = 5.938 
[ 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 6.1   n/a MPO386532  

385437 (2003 GH55)          Discovered 2003-Apr-01 by Deep Lens Survey at Cerro Tololo
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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