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JPL Small-Body Database Browser
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174281 Lonsky (2002 SC29)
Classification: Main-belt Asteroid          SPK-ID: 2174281
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08274095033421713 4.3188e-08  
a 2.616881411856976 1.7978e-08 au
q 2.400358156927982 1.1737e-07 au
i 8.069207002718857 4.362e-06 deg
node 89.15820539508559 3.6001e-05 deg
peri 350.7926254002157 4.7643e-05 deg
M 8.633505396208491 2.9952e-05 deg
tp 2458963.418341123427
(2020-Apr-23.91834112)
0.00012866 TDB
period 1546.231406935673
4.23
1.5934e-05
4.362e-08
d
yr
n .2328241415775207 2.3992e-09 deg/d
Q 2.83340466678597 1.9465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      6273 days (17.17 yr)  
   first obs. used      2002-09-30  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58096  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:04:07  

Additional Information
 Earth MOID = 1.41654 au 
 Jupiter MOID = 2.35428 au 
 T_jup = 3.388 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454196  

174281 Lonský           Discovered 2002 Sept. 30 by P. Pravec at Ondrejov.
Vladimír Lonský (b. 1953), a heart surgeon, works in the Faculty Hospital in Olomouc, Czech Republic. On top of his great surgical skills, he is highly appreciated for his humane treat of patients.
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 2017-03-12Last Updated: 2017-03-14

Alternate Designations
 2002 SC29 = 2004 CT71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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