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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08818738931249034 3.1458e-08  
a 2.251632009363103 5.9073e-09 au
q 2.053066460764934 7.0247e-08 au
i 2.22370543048849 3.0619e-06 deg
node 246.5260273148574 9.4525e-05 deg
peri 224.2030168727204 9.6455e-05 deg
M 6.149209742006235 1.9052e-05 deg
tp 2459179.420449116928
(2020-Nov-25.92044912)		 6.5312e-05 TDB
period 1234.083506058766
3.38		 4.8566e-06
1.33e-08		 d
yr
n .2917144571113465 1.148e-09 deg/d
Q 2.450197557961271 6.4283e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1562  
   data-arc span      10933 days (29.93 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:07:41  

Additional Information
 Earth MOID = 1.0703 au 
 Jupiter MOID = 2.62288 au 
 T_jup = 3.620 
[ 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

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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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