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152454 Darnyi (2005 VS2)
Classification: Main-belt Asteroid          SPK-ID: 2152454
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0417170166780179 4.6377e-08  
a 2.31416096757239 1.4644e-08 au
q 2.217621075892554 1.1027e-07 au
i 6.514468772021183 8.2143e-06 deg
node 28.9883665271654 4.7129e-05 deg
peri 227.5415731189223 0.000148 deg
M 229.2659778477662 0.00014392 deg
tp 2459667.454855018372
(2022-Mar-28.95485502)
0.00051597 TDB
period 1285.845452003799
3.52
1.2205e-05
3.342e-08
d
yr
n .2799714378108142 2.6575e-09 deg/d
Q 2.410700859252225 1.5255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:12  

Additional Information
 Earth MOID = 1.20763 au 
 Jupiter MOID = 2.58627 au 
 T_jup = 3.573 
[ 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 17.0   n/a MPO506600  

152454 Darnyi           Discovered 2005 Nov. 3 by K. Sárneczky at Piszkéstető.
Tamás Darnyi (b. 1967) is a Hungarian swimmer who won four gold medals at two Olympic Games (1988 and 1992) and who was unbeaten in the individual medley events from 1985 until his retirement in 1993. He was the first swimmer ever to swim the 200 m medley (long course) in under two minutes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2005 VS2 = 2004 KR10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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