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70444 Genovali (1999 TX11)
Classification: Main-belt Asteroid          SPK-ID: 2070444
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305049103020964 4.0736e-08  
a 2.615445755259305 1.2666e-08 au
q 2.27411724156919 1.071e-07 au
i 11.89790163933137 6.8894e-06 deg
node 15.59162427006539 1.7445e-05 deg
peri 118.9626428770494 3.1224e-05 deg
M 318.0244820211082 2.6039e-05 deg
tp 2459576.640168996058
(2021-Dec-28.14016900)
0.00011225 TDB
period 1544.95915622035
4.23
1.1223e-05
3.073e-08
d
yr
n .2330158687694491 1.6926e-09 deg/d
Q 2.956774268949419 1.4319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      16330 days (44.71 yr)  
   first obs. used      1976-05-27  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:49:44  

Additional Information
 Earth MOID = 1.31349 au 
 Jupiter MOID = 2.10587 au 
 T_jup = 3.365 
[ 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 15.40   n/a MPCxxxxx  
diameter diameter 4.883 km 0.178 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70444 Genovali           Discovered 1999 Oct. 9 by L. Tesi and M. Tombelli at San Marcello Pistoiese.
Katia Genovali (b. 1978) is a young astrophysicist who works on cataclysmic and symbiotic variables at the University of Pisa. Apart from her astrophysical work she is very active in the public understanding of science and astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090209/MPCPages.arcLast Updated: 2009-02-11

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