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15698 (1986 QO2)
Classification: Main-belt Asteroid          SPK-ID: 2015698
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 .1713393531228014 6.7371e-08  
a 3.125461382206046 3.7568e-08 AU
q 2.589946850768565 2.046e-07 AU
i 1.861553291029751 6.3251e-06 deg
node 120.8076298428451 0.0002628 deg
peri 200.3652507478517 0.0002642 deg
M 53.51717930548331 2.637e-05 deg
tp 2456700.472994674593
(2014-Feb-11.97299467)
0.00014676 JED
period 2018.225237556197
5.53
3.6389e-05
9.963e-08
d
yr
n .1783745408098812 3.2161e-09 deg/d
Q 3.660975913643526 4.4005e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      10354 days (28.35 yr)  
   first obs. used      1986-08-28  
   last obs. used      2015-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53881  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:28:27  

Additional Information
 Earth MOID = 1.57814 AU 
 T_jup = 3.191 
[ 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 13.5 mag n/a MPO250367  

15698 (1986 QO2)          Discovered 1986-Aug-28 by Debehogne, H. at La Silla (809)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QO2 = 1992 UO1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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