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39559 (1992 OL8)
Classification: Main-belt Asteroid          SPK-ID: 2039559
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906558042277884 6.8081e-08  
a 2.327328609952018 1.886e-08 au
q 1.883609902119275 1.6215e-07 au
i 3.603367046279481 6.4758e-06 deg
node 124.8865068005649 0.0001224 deg
peri 220.2139230216175 0.00012352 deg
M 191.4297657224951 1.9531e-05 deg
tp 2458007.744205055750
(2017-Sep-11.24420506)
7.3287e-05 JED
period 1296.835795222257
3.55
1.5764e-05
4.316e-08
d
yr
n .277598753308858 3.3744e-09 deg/d
Q 2.771047317784761 2.2456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      9045 days (24.76 yr)  
   first obs. used      1991-03-12  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54415  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:38:10  

Additional Information
 Earth MOID = .87577 au 
 Jupiter MOID = 2.62526 au 
 T_jup = 3.546 
[ 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 15.6 mag n/a MPO351108  

39559 (1992 OL8)          Discovered 1992-Jul-22 by Debehogne, H., Lopez G., A. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 OL8 = 2000 YP48 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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