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141496 Bartkevicius (2002 ED13)
Classification: Main-belt Asteroid          SPK-ID: 2141496
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237995389559191 9.5488e-08  
a 2.460204838954306 1.9335e-08 au
q 2.155632614154642 2.4254e-07 au
i 2.174311782765823 9.3622e-06 deg
node 44.33013691222545 0.00014231 deg
peri 157.5295142076834 0.00014567 deg
M 244.7118818340183 4.0353e-05 deg
tp 2459451.874872716666
(2021-Aug-25.37487272)
0.00016263 TDB
period 1409.46835426747
3.86
1.6616e-05
4.549e-08
d
yr
n .2554154542810573 3.011e-09 deg/d
Q 2.76477706375397 2.1729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      8438 days (23.10 yr)  
   first obs. used      1996-10-08  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56752  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:19:19  

Additional Information
 Earth MOID = 1.15259 au 
 Jupiter MOID = 2.19183 au 
 T_jup = 3.479 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO453888  

141496 Bartkevicius           Discovered 2002 Mar. 15 by K. Cernis and J. Zdanavicius at the Moletai Astronomical Observatory.
Antanas Bartkevicius (b. 1940) is a leading researcher at the Institute of Theoretical Physics and Astronomy in Vilnius and professor in astronomy at the Vilnius Pedagogical University. He is best known for his investigation of old stellar populations in the Milky Way galaxy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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