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16869 Kosinar (1998 AV8)
Classification: Main-belt Asteroid          SPK-ID: 2016869
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114779853412541 9.6224e-09  
a 2.223267961176763 4.694e-09 au
q 1.968081590496096 2.2612e-08 au
i 4.242570580100768 6.368e-07 deg
node 202.5989998069702 6.7746e-06 deg
peri 208.7946669208031 9.89e-06 deg
M 14.66199000071498 7.6116e-06 deg
tp 2459151.185281386328
(2020-Oct-28.68528139)
2.5601e-05 TDB
period 1210.838276390601
3.32
3.8346e-06
1.05e-08
d
yr
n .2973146843962742 9.4158e-10 deg/d
Q 2.478454331857431 5.2327e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2134  
   data-arc span      14765 days (40.42 yr)  
   first obs. used      1980-10-10  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45624  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:44:55  

Additional Information
 Earth MOID = .978755 au 
 Jupiter MOID = 2.83752 au 
 T_jup = 3.636 
[ 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 14.59   n/a E2021B10  

16869 Košinár           Discovered 1998 Jan. 10 by A. Galád and A. Pravda at Modra.
Ladislav Košinár (b. 1929), mentor of amateur astronomy in Slovakia, founded the astronomical observatory in Sobotište in 1972. Long-time chairman of the Slovak Union of Amateur Astronomers, he is now an honorary member of the SUAA and of the Slovak Astronomical Society. The name was suggested by P. Rapavý.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081212/MPCPages.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 1998 AV8 = 1980 TT7 = 1990 US2 = 1995 DB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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