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47903 (2000 GX55)
Classification: Main-belt Asteroid          SPK-ID: 2047903
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010651519467647 3.961e-08  
a 3.165854711012051 2.0392e-08 au
q 2.845897123602237 1.321e-07 au
i 6.296008548034172 4.6848e-06 deg
node 184.0057421238957 3.4521e-05 deg
peri 316.5410236385164 4.0812e-05 deg
M 260.8101062756568 2.1966e-05 deg
tp 2459567.391338174215
(2021-Dec-18.89133817)
0.00012692 TDB
period 2057.476564193877
5.63
1.9879e-05
5.443e-08
d
yr
n .1749716163309246 1.6906e-09 deg/d
Q 3.485812298421864 2.2453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1250  
   data-arc span      15938 days (43.64 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50302  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:39:53  

Additional Information
 Earth MOID = 1.86264 au 
 Jupiter MOID = 1.54742 au 
 T_jup = 3.186 
[ 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 13.7   n/a MPO319656  
diameter diameter 10.379 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47903 (2000 GX55)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GX55 = 1977 ED6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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