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52267 Rotarytorino (1986 EP2)
Classification: Main-belt Asteroid          SPK-ID: 2052267
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595283168014967 3.3406e-08  
a 2.669524254677882 1.0141e-08 au
q 2.24365954366835 8.9631e-08 au
i 3.025467539532432 4.0608e-06 deg
node 337.2774880472584 6.5893e-05 deg
peri 161.5078987475447 6.6991e-05 deg
M 7.94856778616509 1.2375e-05 deg
tp 2459165.324877784456
(2020-Nov-11.82487778)
5.4695e-05 TDB
period 1593.122728302906
4.36
9.0779e-06
2.485e-08
d
yr
n .2259712912284508 1.2876e-09 deg/d
Q 3.095388965687414 1.1759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      12803 days (35.05 yr)  
   first obs. used      1986-03-04  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:38  

Additional Information
 Earth MOID = 1.25712 au 
 Jupiter MOID = 1.92993 au 
 T_jup = 3.361 
[ 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 14.78   n/a MPCxxxxx  
diameter diameter 3.529 km 0.606 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52267 Rotarytorino           Discovered 1986 Mar. 4 by W. Ferreri at the European Southern Observatory.
The Rotary Club Torino is the third oldest Rotary Club in Italy and from its foundation in 1925 has contributed with its services to the development of science and technology, the most important enterprises in the Piedmont scientific and industrial area
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-06-20Last Updated: 2016-06-21

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Alternate Designations
 1986 EP2 = 1999 CB38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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