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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1303466767194282 6.163e-08  
a 3.109701919373026 3.628e-08 au
q 2.704362608594725 1.9867e-07 au
i 14.81530800057992 6.1359e-06 deg
node 106.5138839609149 2.7151e-05 deg
peri 86.33474731546212 3.705e-05 deg
M 329.3554833563859 2.9276e-05 deg
tp 2458771.000966144470
(2019-Oct-14.50096614)
0.00016417 TDB
period 2002.979799807031
5.48
3.5053e-05
9.597e-08
d
yr
n .179732216987252 3.1453e-09 deg/d
Q 3.515041230151327 4.1009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:33:53  

Additional Information
 Earth MOID = 1.75626 au 
 Jupiter MOID = 1.73413 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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