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10269 Tusi (1979 SU11)
Classification: Main-belt Asteroid          SPK-ID: 2010269
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691720219782511 4.9928e-08  
a 3.142914371786977 1.5757e-08 au
q 2.611221192607269 1.5872e-07 au
i 2.496241383545182 3.4262e-06 deg
node 88.15963207715313 0.00011541 deg
peri 273.9479173057302 0.00011576 deg
M 45.59579701613433 9.7197e-06 deg
tp 2458342.737603401178
(2018-Aug-12.23760340)
5.4919e-05 TDB
period 2035.153870492494
5.57
1.5305e-05
4.19e-08
d
yr
n .1768908018305674 1.3303e-09 deg/d
Q 3.674607550966684 1.8423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1977  
   data-arc span      23602 days (64.62 yr)  
   first obs. used      1955-04-16  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:01:08  

Additional Information
 Earth MOID = 1.60923 au 
 Jupiter MOID = 1.77947 au 
 T_jup = 3.186 
[ 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 12.6   n/a MPO452315  
diameter diameter 15.674 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.81 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Szabo, R.; Pal, A.; Sarneczky, K.; Szabo, Gy.M.; et al. (2016) Astron. Astrophys. 596, A40.]
geometric albedo albedo 0.060   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10269 Tusi           Discovered 1979 Sept. 24 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Nasir ad-Din at-Tusi Abu Djafar Mukhammed ibn Mukhammed (1201-1274) was an outstanding Azerbaijanian astronomer, mathematician and philosopher. He founded the Maraga Observatory, then the largest in the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1979 SU11 = 1984 QW = 1985 YY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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