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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08447604386786746 2.9492e-05  
a 44.48998854621982 0.0018685 au
q 40.73165032210844 0.00057202 au
i 1.102616072135547 6.8376e-05 deg
node 116.4068832658429 0.00915 deg
peri 89.98079932974048 0.024024 deg
M 23.87421398104612 0.019079 deg
tp 2451412.328188144994
(1999-Aug-21.82818815)
5.5881 TDB
period 108390.6617542351
296.76
6.8283
0.01869
d
yr
n .003321319329300374 2.0923e-07 deg/d
Q 48.24832677033121 0.0020263 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 = 39.7281 au 
 Jupiter MOID = 35.2785 au 
 T_jup = 5.943 
[ 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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