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JPL Small-Body Database Browser
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136493 (2005 GW141)
Classification: Main-belt Asteroid          SPK-ID: 2136493
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025411027038106 5.9809e-08  
a 3.131472450166355 4.58e-08 au
q 2.810367812039694 1.8631e-07 au
i 23.16415970513706 8.4911e-06 deg
node 69.33000439339628 1.7961e-05 deg
peri 208.5027924095871 4.5924e-05 deg
M 145.3561482543376 4.2085e-05 deg
tp 2457783.255088433282
(2017-Jan-29.75508843)
0.00023655 TDB
period 2024.050387254528
5.54
4.4405e-05
1.216e-07
d
yr
n .177861184813839 3.902e-09 deg/d
Q 3.452577088293016 5.0496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      8098 days (22.17 yr)  
   first obs. used      1996-11-03  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62991  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:13:20  

Additional Information
 Earth MOID = 1.80985 au 
 Jupiter MOID = 1.65262 au 
 T_jup = 3.081 
[ 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 14.5   n/a MPO417721  
diameter diameter 6.556 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136493 (2005 GW141)          Discovered 2005-Apr-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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