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15696 (1986 QG1)
Classification: Main-belt Asteroid          SPK-ID: 2015696
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01315901354455575 4.3669e-08  
a 2.321200248897848 1.1367e-08 au
q 2.290655543382975 1.0308e-07 au
i 4.576442154667916 5.096e-06 deg
node 111.6458255317078 5.8025e-05 deg
peri 87.33558209127789 0.00021042 deg
M 303.3636571698984 0.00020358 deg
tp 2457803.717002323802
(2017-Feb-19.21700232)
0.00073061 JED
period 1291.716893797849
3.54
9.4887e-06
2.598e-08
d
yr
n .2786988400697801 2.0473e-09 deg/d
Q 2.351744954412721 1.1517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      10798 days (29.56 yr)  
   first obs. used      1986-08-26  
   last obs. used      2016-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5394  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:24:23  

Additional Information
 Earth MOID = 1.28895 au 
 Jupiter MOID = 2.61207 au 
 T_jup = 3.573 
[ 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 14.5 mag n/a MPO358783  

15696 (1986 QG1)          Discovered 1986-Aug-26 by Debehogne, H. at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1986 QG1 = 1990 UM3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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