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34398 Terryschmidt (2000 RK78)
Classification: Main-belt Asteroid          SPK-ID: 2034398
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08065131109563585 7.584e-08  
a 2.706592791235894 2.9978e-08 AU
q 2.488302534020723 2.2004e-07 AU
i 4.33946328778651 6.7754e-06 deg
node 107.4367716111994 0.00011253 deg
peri 299.1023241235511 0.00012494 deg
M 358.9974952257563 5.619e-05 deg
tp 2456805.029150548380
(2014-May-27.52915055)
0.00025388 JED
period 1626.42038153566
4.45
2.7021e-05
7.398e-08
d
yr
n .2213449881020854 3.6774e-09 deg/d
Q 2.924883048451066 3.2396e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      10906 days (29.86 yr)  
   first obs. used      1984-01-25  
   last obs. used      2013-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55724  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Dec-20 09:39:16  

Additional Information
 Earth MOID = 1.50035 AU 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO267825  

34398 Terryschmidt           Discovered 2000 Sept. 9 by B. D. Warner at the Palmer Divide Observatory.
Through self study, Terry Eugene Schmidt (1938-1993), a graduate of Aurora College in Illinois, became a recongized expert in the field of meteoritics. Among his other interests was determining minor-planet lightcurve parameters, which he passed on to the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 RK78 = 1984 BU1 = 1998 FM147 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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