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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713393536989368 6.8066e-08  
a 3.12546138086548 4.1035e-08 AU
q 2.589946847857002 2.0928e-07 AU
i 1.861553095875724 6.8707e-06 deg
node 120.8076307145147 0.00026301 deg
peri 200.3652493451396 0.00026445 deg
M 53.51718022741144 2.7982e-05 deg
tp 2456700.472989699127
(2014-Feb-11.97298970)
0.00015507 JED
period 2018.225236257718
5.53
3.9747e-05
1.088e-07
d
yr
n .1783745409246432 3.5129e-09 deg/d
Q 3.660975913873957 4.8066e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      10262 days (28.10 yr)  
   first obs. used      1986-08-28  
   last obs. used      2014-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52752  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:30:42  

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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