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JPL Small-Body Database Browser
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201477 (2003 GN37)
Classification: Main-belt Asteroid          SPK-ID: 2201477
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483107712189122 4.7553e-08  
a 2.335210974585232 1.6036e-08 au
q 1.988874033985629 1.0989e-07 au
i 2.278497144894978 6.9545e-06 deg
node 222.4332669841147 0.00016089 deg
peri 50.7963039292951 0.00016421 deg
M 233.7668394687377 3.7024e-05 deg
tp 2459457.544583573857
(2021-Aug-31.04458357)
0.00013576 TDB
period 1303.429696239288
3.57
1.3426e-05
3.676e-08
d
yr
n .2761944131230764 2.845e-09 deg/d
Q 2.681547915184836 1.8415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9694 days (26.54 yr)  
   first obs. used      1992-03-02  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57783  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:11:25  

Additional Information
 Earth MOID = .973561 au 
 Jupiter MOID = 2.4145 au 
 T_jup = 3.552 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456754.5 (2014-Apr-07.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1487229295068339 4.7503e-08  
q 1.987652705488754 1.0983e-07 au
tp 2456851.382922037351
(2014-Jul-12.88292204)
0.00012792 TDB
node 222.4782664202828 0.00016104 deg
peri 50.89771773036296 0.00016436 deg
i 2.277086559125001 6.9543e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9694 days (26.54 yr)  
   first obs. used      1992-03-02  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57783  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:11:25  

Additional Information
 Jupiter MOID = 2.4145 au 
 T_jup = 3.552 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.256550167690915E-15 -5.17821988955885E-15 9.709413413254945E-13 -4.007756034801968E-15 2.166242254037525E-13 9.497419930537381E-16
q -5.17821988955885E-15 1.206304466133176E-14 -1.95505537201005E-12 7.671733610215718E-15 -4.314408631103756E-13 -2.065574415587786E-15
tp 9.709413413254945E-13 -1.95505537201005E-12 1.636339512275164E-8 -4.37264007029702E-11 4.245411223771164E-9 -1.413737902423245E-12
node -4.007756034801968E-15 7.671733610215718E-15 -4.37264007029702E-11 2.593461281685591E-8 -2.592459374546048E-8 -4.22571614193397E-10
peri 2.166242254037525E-13 -4.314408631103756E-13 4.245411223771164E-9 -2.592459374546048E-8 2.701413046542235E-8 4.218642879932408E-10
i 9.497419930537381E-16 -2.065574415587786E-15 -1.413737902423245E-12 -4.22571614193397E-10 4.218642879932408E-10 4.836163248208597E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO454428  
diameter diameter 2.904 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201477 (2003 GN37)          Discovered 2003-Apr-07 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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