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215587 (2003 GO44)
Classification: Main-belt Asteroid          SPK-ID: 2215587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130444726503043 5.3363e-08  
a 3.11031180535283 2.7156e-08 au
q 2.704588032564395 1.613e-07 au
i 14.81537573952287 5.4331e-06 deg
node 106.5141758774133 2.2915e-05 deg
peri 86.49995486495034 3.1748e-05 deg
M 41.1083861705545 2.1542e-05 deg
tp 2458771.712524161338
(2019-Oct-15.21252416)
0.00011993 TDB
period 2003.569076153967
5.49
2.6239e-05
7.184e-08
d
yr
n .1796793553487324 2.3531e-09 deg/d
Q 3.516035578141266 3.0698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      6732 days (18.43 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:14:27  

Additional Information
 Earth MOID = 1.7561 au 
 Jupiter MOID = 1.73241 au 
 T_jup = 3.155 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO437031  
diameter diameter 7.048 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215587 (2003 GO44)          Discovered 2003-Apr-09 by NEAT at Haleakala
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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