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JPL Small-Body Database Browser
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7206 Shiki (1996 QT)
Classification: Main-belt Asteroid          SPK-ID: 2007206
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08937747519536846 4.0344e-08  
a 3.023625811606795 1.5188e-08 au
q 2.753381770629833 1.2372e-07 au
i 10.87584605212847 4.1257e-06 deg
node 120.070367750098 2.212e-05 deg
peri 226.1700666455338 3.0483e-05 deg
M 110.6802600977486 2.1901e-05 deg
tp 2458010.083938606502
(2017-Sep-13.58393861)
0.00011618 TDB
period 1920.394674840331
5.26
1.4469e-05
3.961e-08
d
yr
n .1874614654562775 1.4124e-09 deg/d
Q 3.293869852583757 1.6545e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2004  
   data-arc span      23832 days (65.25 yr)  
   first obs. used      1954-09-07  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 22:22:34  

Additional Information
 Earth MOID = 1.7564 au 
 Jupiter MOID = 2.06884 au 
 T_jup = 3.212 
[ 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 12.7   n/a MPO502221  
diameter diameter 9.947 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7206 Shiki (1996 QT)          Discovered 1996-Aug-18 by Nakamura, A. at Kuma Kogen
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1996 QT = 1954 RB1 = 1981 XL2 = 1984 KM = 1991 RY25 = 1992 YX4 = 1995 KQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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