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136478 (2005 GD63)
Classification: Main-belt Asteroid          SPK-ID: 2136478
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928156839873086 4.2127e-08  
a 2.423170691323037 1.4655e-08 au
q 1.955945377057586 1.0265e-07 au
i 1.789678821748561 4.7447e-06 deg
node 203.7857894992463 0.00014064 deg
peri 105.289460451391 0.00014148 deg
M 248.0575254558267 2.1032e-05 deg
tp 2459428.917142625080
(2021-Aug-02.41714262)
8.3521e-05 TDB
period 1377.762747992213
3.77
1.2499e-05
3.422e-08
d
yr
n .2612931729534863 2.3704e-09 deg/d
Q 2.890396005588488 1.748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      8891 days (24.34 yr)  
   first obs. used      1995-09-29  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:40:38  

Additional Information
 Earth MOID = .942295 au 
 Jupiter MOID = 2.3725 au 
 T_jup = 3.486 
[ 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 16.3   n/a MPO417721  
diameter diameter 3.231 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136478 (2005 GD63)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 GD63 = 1995 WV32 = 1999 WV24 = 1999 XZ263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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