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15741 (1991 GZ6)
Classification: Main-belt Asteroid          SPK-ID: 2015741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08808684290224204 3.2693e-08  
a 2.25127159430019 7.8278e-09 au
q 2.052964187042789 7.4254e-08 au
i 2.223940922392829 3.7517e-06 deg
node 246.5272912134776 0.00010425 deg
peri 224.2826686344606 0.00010823 deg
M 307.7256066582374 3.1947e-05 deg
tp 2459179.654105512094
(2020-Nov-26.15410551)
0.00010996 TDB
period 1233.787211315715
3.38
6.4349e-06
1.762e-08
d
yr
n .2917845125141918 1.5218e-09 deg/d
Q 2.449579001557591 8.5173e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      10433 days (28.56 yr)  
   first obs. used      1991-04-08  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:58:45  

Additional Information
 Earth MOID = 1.07032 au 
 Jupiter MOID = 2.62387 au 
 T_jup = 3.621 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO344429  

15741 (1991 GZ6)          Discovered 1991-Apr-08 by Elst, E. W. at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 GZ6 = 1996 WK2 = 1999 TE112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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