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27974 Drejsl (1997 UH)
Classification: Main-belt Asteroid          SPK-ID: 2027974
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141124448679462 4.0622e-08  
a 2.628695448689195 1.1908e-08 au
q 2.328728584226028 1.067e-07 au
i 14.29878894830124 4.1883e-06 deg
node 157.127360852221 1.7066e-05 deg
peri 77.39056597568727 2.389e-05 deg
M 258.6450237037224 1.8595e-05 deg
tp 2459438.779757139004
(2021-Aug-12.27975714)
8.1526e-05 TDB
period 1556.714019732212
4.26
1.0578e-05
2.896e-08
d
yr
n .2312563485886301 1.5715e-09 deg/d
Q 2.928662313152362 1.3267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1830  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1997-10-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48761  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:13:49  

Additional Information
 Earth MOID = 1.36896 au 
 Jupiter MOID = 2.16354 au 
 T_jup = 3.348 
[ 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 13.9   n/a MPO459054  

27974 Drejsl           Discovered 1997 Oct. 19 by L. Šarounová at Ondřejov.
Radim Drejsl (1923-1953), one of the most talented Czech composers of his day, brought the Army Artistic Ensemble to the highest level before his untimely death.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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