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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483081129772636 4.2007e-08  
a 2.334852381769509 1.2337e-08 au
q 1.988574830948803 9.9858e-08 au
i 2.278619874211935 6.5514e-06 deg
node 222.4249172297597 0.0001253 deg
peri 50.868129664042 0.00012752 deg
M 288.9416344774181 2.287e-05 deg
tp 2459457.717363172886
(2021-Aug-31.21736317)
8.2379e-05 TDB
period 1303.129477595597
3.57
1.0329e-05
2.828e-08
d
yr
n .2762580435708014 2.1896e-09 deg/d
Q 2.681129932590214 1.4167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      10652 days (29.16 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:29:52  

Additional Information
 Earth MOID = .971436 au 
 Jupiter MOID = 2.41415 au 
 T_jup = 3.552 
[ 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 16.76   n/a MPCxxxxx  
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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