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10413 Pansecchi (1997 YG20)
Classification: Main-belt Asteroid          SPK-ID: 2010413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08631697359247949 1.3893e-08  
a 3.039637628343912 1.48e-08 au
q 2.777265307447444 4.5876e-08 au
i 9.003938746267595 1.6738e-07 deg
node 307.1008807316977 1.6358e-06 deg
peri 115.7916893475469 1.1784e-05 deg
M 134.6570084923978 1.4583e-05 deg
tp 2458476.468258075820
(2018-Dec-23.96825808)
7.6567e-05 TDB
period 1935.66922368857
5.30
1.4137e-05
3.87e-08
d
yr
n .1859821893091794 1.3583e-09 deg/d
Q 3.302009949240381 1.6077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2002  
   data-arc span      24282 days (66.48 yr)  
   first obs. used      1954-09-28  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:38:32  

Additional Information
 Earth MOID = 1.80522 au 
 Jupiter MOID = 1.95387 au 
 T_jup = 3.216 
[ 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 13.13   n/a E2021B10  
diameter diameter 8.401 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.173   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10413 Pansecchi           Discovered 1997 Dec. 29 at Osservatorio San Vittore.
Luigi Pansecchi (b. 1940) has made fine studies of cometary tails. As a member of the Gruppo Astrofili Giovanni e Angelo Bernasconi and of the Italian Astronomical Society, he collaborated with the Osservatorio San Vittore in Bologna and with the Osservatorio Astronomico of Brera in Milan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001013/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1997 YG20 = 1988 BC2 = 1991 RS23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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