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JPL Small-Body Database Browser
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154547 (2003 GC37)
Classification: Main-belt Asteroid          SPK-ID: 2154547
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289340582145159 7.2931e-08  
a 2.576938245904457 2.7133e-08 au
q 2.2446831400918 1.972e-07 au
i 9.616211943860796 6.1432e-06 deg
node 76.36566309418612 3.983e-05 deg
peri 135.0125014058163 5.9569e-05 deg
M 29.04018764323533 5.2855e-05 deg
tp 2458878.614691439214
(2020-Jan-30.11469144)
0.00022068 TDB
period 1510.965136346291
4.14
2.3864e-05
6.534e-08
d
yr
n .2382583100961062 3.763e-09 deg/d
Q 2.909193351717116 3.0631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6593 days (18.05 yr)  
   first obs. used      2001-11-18  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:03:58  

Additional Information
 Earth MOID = 1.24882 au 
 Jupiter MOID = 2.09049 au 
 T_jup = 3.395 
[ 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 MPO432986  

154547 (2003 GC37)          Discovered 2003-Apr-06 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2003 GC37 = 2003 DG23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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