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10555 Tagaharue (1993 HH)
Classification: Outer Main-belt Asteroid          SPK-ID: 2010555
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06941838516191277 1.4848e-08  
a 3.207140627889248 1.6034e-08 au
q 2.984506104514014 4.7365e-08 au
i 16.80967904658797 3.8841e-07 deg
node 37.45832276204102 1.7264e-06 deg
peri 143.7274659446372 1.9999e-05 deg
M 348.0392610554264 1.7368e-05 deg
tp 2459466.199705459921
(2021-Sep-08.69970546)
0.00010125 TDB
period 2097.854830027484
5.74
1.5732e-05
4.307e-08
d
yr
n .171603866410186 1.2869e-09 deg/d
Q 3.429775151264483 1.7147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2596  
   data-arc span      11195 days (30.65 yr)  
   first obs. used      1990-11-13  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43701  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:00:39  

Additional Information
 Earth MOID = 1.9988 au 
 Jupiter MOID = 1.55852 au 
 T_jup = 3.122 
[ 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 12.49   n/a MPO614063  
diameter diameter 15.845 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10555 Tagaharue           Discovered 1993 Apr. 16 by K. Endate and K. Watanabe at Kitami.
Harue Taga (b. 1951) is astronomy curator of Chiba Municipal Planetarium. She plays an active part as a leader of a the planetarium community.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

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