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24999 Hieronymus (1998 OY4)
Classification: Main-belt Asteroid          SPK-ID: 2024999
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779536179702897 7.8204e-08  
a 2.555258533407996 3.0912e-08 AU
q 2.100541032538587 1.9245e-07 AU
i 8.118320148937824 7.6902e-06 deg
node 231.7075576552469 6.4495e-05 deg
peri 196.1668106384961 7.0802e-05 deg
M 231.9052348426276 3.52e-05 deg
tp 2457331.359481908230
(2015-Nov-04.85948191)
0.0001515 JED
period 1491.937732601117
4.08
2.7072e-05
7.412e-08
d
yr
n .2412969336008136 4.3785e-09 deg/d
Q 3.009976034277405 3.6412e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      8319 days (22.78 yr)  
   first obs. used      1990-09-17  
   last obs. used      2013-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5332  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 20:44:32  

Additional Information
 Earth MOID = 1.11459 AU 
 T_jup = 3.402 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO266085  

24999 Hieronymus           Discovered 1998 July 24 by P. Pravec at Ondrejov.
Jerome van Aeken (Hieronymus Bosch, c. 1450-1516), was a Dutch painter of the late Middle Ages who showed the depths of the human mind. In works such as The Temptation of St. Anthony he used symbols to depict vulnerability to the temptation of evil and the obsessive attraction of lust, heresy and obscenity.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1998 OY4 = 1990 SZ14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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