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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01273235891862397 5.9296e-08  
a 2.321424780565741 1.5583e-08 AU
q 2.29186756705699 1.3664e-07 AU
i 4.57673541671912 5.5614e-06 deg
node 111.6502143324498 7.8575e-05 deg
peri 87.9009457782617 0.00024429 deg
M 79.82498130652625 0.00022972 deg
tp 2456514.038226876742
(2013-Aug-09.53822688)
0.00082499 JED
period 1291.904321635482
3.54
1.3008e-05
3.561e-08
d
yr
n .2786584067961466 2.8058e-09 deg/d
Q 2.350981994074492 1.5782e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      10166 days (27.83 yr)  
   first obs. used      1986-08-26  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55233  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:35:04  

Additional Information
 Earth MOID = 1.29016 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 14.4 mag n/a MPO263487  

15696 (1986 QG1)          Discovered 1986-Aug-26 by Debehogne, H. at La Silla (809)
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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