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240022 Demitra (2001 TR258)
Classification: Main-belt Asteroid          SPK-ID: 2240022
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0757424557548501 1.6317e-07  
a 3.176102834621084 7.8283e-08 AU
q 2.935537006196942 5.0643e-07 AU
i 10.07431214559777 1.6502e-05 deg
node 85.94684516739139 6.4512e-05 deg
peri 15.08765340735047 0.00020283 deg
M 35.43684948951533 0.00017024 deg
tp 2456796.986668736222
(2014-May-19.48666874)
0.00098278 JED
period 2067.474967734842
5.66
7.6437e-05
2.093e-07
d
yr
n .1741254455885488 6.4377e-09 deg/d
Q 3.416668663045225 8.4213e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      1996-12-08  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6324  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 02:53:54  

Additional Information
 Earth MOID = 1.95346 AU 
 T_jup = 3.172 
[ 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 14.9 mag n/a MPO291677  

240022 Demitra           Discovered 2001 Oct. 15 by NEAT at Palomar.
Popular Slovak ice-hockey player Pavol Demitra (1974-2011) spent 16 seasons in the NHL. His most successful season was with St. Louis, being awarded the Lady Byng Memorial Trophy in 2000. A three-time Olympian, he was named to the All-Star Team in 2010. Name suggested by S. Kürti.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120703/MPCPages.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2001 TR258 = 2009 BK77 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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