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12771 Kimshin (1994 GA1)
Classification: Main-belt Asteroid          SPK-ID: 2012771
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633577882824258 3.2156e-08  
a 2.241369897996882 7.4984e-09 au
q 1.875224668737305 7.1137e-08 au
i 4.818079202355866 3.4433e-06 deg
node 85.6610982550912 4.5351e-05 deg
peri 207.214651901133 4.6968e-05 deg
M 93.56709127869178 1.2989e-05 deg
tp 2458281.941382913405
(2018-Jun-12.44138291)
4.394e-05 TDB
period 1225.656377514119
3.36
6.1505e-06
1.684e-08
d
yr
n .2937201703548866 1.4739e-09 deg/d
Q 2.607515127256459 8.7233e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2694  
   data-arc span      16662 days (45.62 yr)  
   first obs. used      1974-04-25  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:28:10  

Additional Information
 Earth MOID = .859894 au 
 Jupiter MOID = 2.56393 au 
 T_jup = 3.612 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO358754  
diameter diameter 4.203 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.209   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

12771 Kimshin           Discovered 1994 Apr. 5 by K. Endate and K. Watanabe at Kitami.
Japanese synthesizer performer Kim Shin (b. 1955) played a requiem melody at the memorial ceremony for the crew of the space shuttle Columbia in 2003. In October 2000 his compact disk Everlasting Space traveled into space with the shuttle Discovery.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 1994 GA1 = 1974 HD3 = 1995 WH6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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