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24695 Styrsky (1990 ST4)
Classification: Main-belt Asteroid          SPK-ID: 2024695
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3305188838071918 3.3086e-08  
a 2.593917839734182 1.1254e-08 au
q 1.736579010657678 8.757e-08 au
i 5.1259451472956 4.0998e-06 deg
node 176.7760152966537 3.3901e-05 deg
peri 197.4319225720079 3.431e-05 deg
M 75.95666245341901 6.6023e-06 deg
tp 2458878.544296067335
(2020-Jan-30.04429607)
2.6572e-05 TDB
period 1525.923463091054
4.18
9.931e-06
2.719e-08
d
yr
n .2359227108748627 1.5354e-09 deg/d
Q 3.451256668810687 1.4974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1566  
   data-arc span      12556 days (34.38 yr)  
   first obs. used      1986-11-06  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48034  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:36:44  

Additional Information
 Earth MOID = .736656 au 
 Jupiter MOID = 2.0129 au 
 T_jup = 3.333 
[ 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 14.70   n/a MPCxxxxx  
diameter diameter 2.839 km 0.425 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.305   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

24695 Štyrský           Discovered 1990 Sept. 16 by A. Mrkos at Klet.
Jindřich Štyrský (1899-1942) was a Czech Surrealist painter, graphic artist, photographer, poet and editor. The painter Toyen was his artistic partner. They became members of Devetsil and together with Nezval, Teige and Brouk founded The Group of Surrealists in Czechoslovakia in 1934.
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 2016-11-14Last Updated: 2016-11-20

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Alternate Designations
 1990 ST4 = 1986 VF6 = 2000 AD121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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