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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456667.5 (2014-Jan-10.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939694543568862 4.23e-08  
q 1.953045235596221 1.0325e-07 au
tp 2456671.406783202932
(2014-Jan-13.90678320)
6.4909e-05 TDB
node 203.9161168438594 0.00014109 deg
peri 104.8810348254101 0.00014191 deg
i 1.785871094232089 4.7412e-06 deg
  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
 Jupiter MOID = 2.3725 au 
 T_jup = 3.486 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.789276695949871E-15 -4.338714787480742E-15 5.807986945859772E-13 -5.577314002939487E-15 9.67594087830558E-14 1.540766063876958E-16
q -4.338714787480742E-15 1.065983571103215E-14 -9.292173117484701E-13 1.58776001025795E-14 -1.261864277487753E-13 -3.035770055162596E-16
tp 5.807986945859772E-13 -9.292173117484701E-13 4.213118764396711E-9 1.053412725883042E-11 1.00475167341593E-9 -1.816612405052423E-14
node -5.577314002939487E-15 1.58776001025795E-14 1.053412725883042E-11 1.990650742831235E-8 -1.989353994940802E-8 -5.052125288543378E-11
peri 9.67594087830558E-14 -1.261864277487753E-13 1.00475167341593E-9 -1.989353994940802E-8 2.013794251611996E-8 5.047150291719256E-11
i 1.540766063876958E-16 -3.035770055162596E-16 -1.816612405052423E-14 -5.052125288543378E-11 5.047150291719256E-11 2.247851417483434E-11

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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