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152217 Akosipov (2005 RR22)
Classification: Main-belt Asteroid          SPK-ID: 2152217
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684082541979234 5.6508e-08  
a 2.366315732527412 1.3921e-08 au
q 1.96780863113139 1.3078e-07 au
i 5.642338720023695 5.5898e-06 deg
node 328.23092748 5.6082e-05 deg
peri 11.071825349 5.8279e-05 deg
M 89.04433952996156 1.7522e-05 deg
tp 2458871.639827850322
(2020-Jan-23.13982785)
6.3339e-05 TDB
period 1329.5585390248
3.64
1.1733e-05
3.212e-08
d
yr
n .270766566069405 2.3895e-09 deg/d
Q 2.764822833923434 1.6266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      2000-03-11  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60406  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:11  

Additional Information
 Earth MOID = .957261 au 
 Jupiter MOID = 2.61511 au 
 T_jup = 3.522 
[ 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 16.2   n/a MPO436769  

152217 Akosipov           Discovered 2005 Sept. 10 at Andrushivka.
Alexandr Kuzmich Osipov (1920-2004) was for 43 years a research worker at the Astronomical Observatory of Kiev University. He studied the figure of the moon, using his own observations of lunar occultations. He was also known as a scientific coordinator of amateurs and young research scientists.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
Alternate Designations
 2005 RR22 = 2000 EF206 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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