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15296 Tantetruus (1992 AS2)
Classification: Main-belt Asteroid          SPK-ID: 2015296
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128974357094563 8.1632e-08  
a 2.387222801258837 1.9782e-08 AU
q 2.079332275224997 1.912e-07 AU
i 2.291967612345181 6.373e-06 deg
node 114.2790965135526 0.00021159 deg
peri 61.86223096754107 0.00021315 deg
M 27.67886190729839 2.7949e-05 deg
tp 2456896.918168471462
(2014-Aug-27.41816847)
0.00010413 JED
period 1347.217941083093
3.69
1.6746e-05
4.585e-08
d
yr
n .2672173439960121 3.3216e-09 deg/d
Q 2.695113327292677 2.2334e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      8040 days (22.01 yr)  
   first obs. used      1992-01-02  
   last obs. used      2014-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56471  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:56:07  

Additional Information
 Earth MOID = 1.0859 AU 
 T_jup = 3.522 
[ 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 15.4 mag n/a MPO240330  

15296 Tantetruus           Discovered 1992 Jan. 2 by Spacewatch at Kitt Peak.
Geertruida ("Truus") Wijsmuller-Meijer (1896-1978) was a member of the Dutch resistance who rescued some ten thousand Jewish children before and during WWII and smuggled them to safety. In 1966 she was named Righteous Among the Nations. Name suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110615/MPCPages.arcLast Updated: 2013-03-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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