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120405 Svyatylivka (2005 SQ4)
Classification: Main-belt Asteroid          SPK-ID: 2120405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1445840695577915 4.7524e-08  
a 2.80723545795349 1.9242e-08 au
q 2.401353931235644 1.3251e-07 au
i 7.531489902126661 4.5085e-06 deg
node 273.9748841755935 3.6569e-05 deg
peri 48.00939708576924 4.0276e-05 deg
M 349.8419994920008 1.4619e-05 deg
tp 2458648.975513414706
(2019-Jun-14.47551341)
6.979e-05 TDB
period 1717.974400134328
4.70
1.7663e-05
4.836e-08
d
yr
n .2095491061868277 2.1545e-09 deg/d
Q 3.213116984671336 2.2024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      6993 days (19.15 yr)  
   first obs. used      2000-08-21  
   last obs. used      2019-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54653  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:12:13  

Additional Information
 Earth MOID = 1.3953 au 
 Jupiter MOID = 2.09418 au 
 T_jup = 3.295 
[ 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 15.6   n/a MPO436581  
diameter diameter 2.306 km 0.504 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.191   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120405 Svyatylivka           Discovered 2005 Sept. 24 by O. Gerashchenko and Y. Ivashchenko at Andrushivka.
Svyatylivka, a small village on the banks of the Dnieper and Sula rivers, has been known since the seventeenth century as one of the headquarters of the Cossack army. The Cossack fighters were blessed in an ancient church in Svyatylivka before they went out to defeat the invaders of their land.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061109/MPCPages.arcLast Updated: 2006-11-13

[ show close-approach data ]
Alternate Designations
 2005 SQ4 = 2004 JD37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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