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11492 Shimose (1988 VR3)
Classification: Main-belt Asteroid          SPK-ID: 2011492
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050619873900522 3.6067e-08  
a 2.413140417966013 6.4533e-09 au
q 1.918297048006641 8.6919e-08 au
i 2.258647080977788 4.0242e-06 deg
node 183.2486201227569 7.0246e-05 deg
peri 194.9308501427857 7.0624e-05 deg
M 173.3998131567243 6.8936e-06 deg
tp 2458340.994469348735
(2018-Aug-10.49446935)
2.5431e-05 TDB
period 1369.217109939247
3.75
5.4924e-06
1.504e-08
d
yr
n .2629239712144507 1.0547e-09 deg/d
Q 2.907983787925386 7.7767e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2010  
   data-arc span      11489 days (31.46 yr)  
   first obs. used      1988-11-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51904  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:33:13  

Additional Information
 Earth MOID = .920316 au 
 Jupiter MOID = 2.55325 au 
 T_jup = 3.488 
[ 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 14.3   n/a MPO467796  
diameter diameter 4.290 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11492 Shimose           Discovered 1988 Nov. 13 by K. Endate and K. Watanabe at Kitami.
Nobuo Shimose (b. 1944) is well known in Yamaguchi prefecture as a professional cameraman of the first order, as well as an amateur astronomer. He is also the leader of the Yamaguchi Astronomical Society and the Hagi Astronomical Club.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1988 VR3 = 1992 YV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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