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171465 Evamaria (6847 P-L)
Classification: Outer Main-belt Asteroid          SPK-ID: 2171465
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221638890152968 1.3887e-07  
a 3.895163078045385 8.7382e-08 AU
q 3.029798500278028 5.6538e-07 AU
i 10.95023792691602 1.5528e-05 deg
node 160.0653603966561 5.0268e-05 deg
peri 213.7277446953911 5.9657e-05 deg
M 354.3214915873904 2.6579e-05 deg
tp 2457044.791324423641
(2015-Jan-22.29132442)
0.00020773 JED
period 2807.933991451645
7.69
9.4488e-05
2.587e-07
d
yr
n .1282081420346663 4.3142e-09 deg/d
Q 4.760527655812742 1.068e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      19702 days (53.94 yr)  
   first obs. used      1960-09-24  
   last obs. used      2014-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 16:48:24  

Additional Information
 Earth MOID = 2.03752 AU 
 T_jup = 2.992 
[ 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 14.6 mag n/a MPO266533  

171465 Evamaria           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Eva Maria Schubart (1919-2008) was a teacher of languages in the southern U.S. She retired to Kaufungen, Germany, and liked to paint and teach painting in Adult Education programs in her senior years. The name was suggested by her second cousin, J. Schubart.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081212/MPCPages.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 6847 P-L = 1999 RX35 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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