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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709085897096113 6.4984e-08  
a 3.125319956451084 3.4736e-08 au
q 2.591175930302725 1.9352e-07 au
i 1.861511255856072 5.8864e-06 deg
node 120.8078877236139 0.00022723 deg
peri 200.2871470597679 0.00022849 deg
M 160.6833282437445 2.5208e-05 deg
tp 2456699.741285429197
(2014-Feb-11.24128543)
0.0001363 JED
period 2018.088253397336
5.53
3.3645e-05
9.211e-08
d
yr
n .1783866485491705 2.974e-09 deg/d
Q 3.659463982599443 4.0673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      10724 days (29.36 yr)  
   first obs. used      1986-08-28  
   last obs. used      2016-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52848  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:06:43  

Additional Information
 Earth MOID = 1.57797 au 
 Jupiter MOID = 1.64974 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 13.6 mag n/a MPO358783  

15698 (1986 QO2)          Discovered 1986-Aug-28 by Debehogne, H. at La Silla
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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