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41279 Trentman (1999 XD95)
Classification: Main-belt Asteroid          SPK-ID: 2041279
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05466840748303537 7.5424e-08  
a 3.065924105583999 4.6516e-08 AU
q 2.898314917267872 2.4138e-07 AU
i 10.82536869997724 8.6893e-06 deg
node 258.5848037625115 4.258e-05 deg
peri 9.78391445349032 9.7532e-05 deg
M 18.31535349628294 8.684e-05 deg
tp 2456700.740714173905
(2014-Feb-12.24071417)
0.00047365 JED
period 1960.832637201508
5.37
4.4624e-05
1.222e-07
d
yr
n .1835954752945108 4.1782e-09 deg/d
Q 3.233533293900126 4.9059e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      13025 days (35.66 yr)  
   first obs. used      1978-11-05  
   last obs. used      2014-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58285  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:22:38  

Additional Information
 Earth MOID = 1.88274 AU 
 T_jup = 3.203 
[ 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 13.9 mag n/a MPO263690  

41279 Trentman           Discovered 1999 Dec. 8 by L. Robinson at Sunflower Observatory.
Richard Trentman (b. 1939) is an amateur astronomer and team member of the Powell Observatory Near-Earth-Object follow-up program.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020921/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1999 XD95 = 1978 VN6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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