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17645 Inarimori (1996 TR14)
Classification: Main-belt Asteroid          SPK-ID: 2017645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130010451533496 3.3563e-08  
a 3.17328027797774 1.7843e-08 au
q 2.49736826220397 1.0344e-07 au
i 7.119466241047204 4.441e-06 deg
node 28.61174137357839 3.0475e-05 deg
peri 267.1707829895466 3.2071e-05 deg
M 64.83104200479657 1.0607e-05 deg
tp 2458228.672439843901
(2018-Apr-20.17243984)
6.0097e-05 TDB
period 2064.719577487158
5.65
1.7415e-05
4.768e-08
d
yr
n .1743578178486269 1.4706e-09 deg/d
Q 3.849192293751511 2.1644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1805  
   data-arc span      11204 days (30.67 yr)  
   first obs. used      1989-04-01  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:21:23  

Additional Information
 Earth MOID = 1.49383 au 
 Jupiter MOID = 1.46631 au 
 T_jup = 3.154 
[ 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 12.9   n/a MPO381405  
diameter diameter 6.373 km 0.596 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 137.351 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.362   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17645 Inarimori           Discovered 1996 Oct. 9 by T. Okuni at Nanyo.
The Inarimori ancient burial mound is located in the south of Nanyo city, Yamagata prefecture. It has a square front and a circular main part, constructed in the latter part of the fourth century. It was the tomb of a chief in the ancient Okitama province (southern part of Yamagata prefecture).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20101128/MPCPages.arcLast Updated: 2010-12-06

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