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13061 (1991 FL2)
Classification: Main-belt Asteroid          SPK-ID: 2013061
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09385108935596566 6.7809e-08  
a 2.812668401738998 2.581e-08 AU
q 2.54869640823869 1.8633e-07 AU
i 11.0609197071189 8.6572e-06 deg
node 347.3757870535822 3.1067e-05 deg
peri 49.28235086556948 5.3561e-05 deg
M 135.162921991599 4.234e-05 deg
tp 2456353.608716413699
(2013-Mar-02.10871641)
0.00020198 JED
period 1722.964098878708
4.72
2.3716e-05
6.493e-08
d
yr
n .2089422526181975 2.876e-09 deg/d
Q 3.076640395239306 2.8232e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      11056 days (30.27 yr)  
   first obs. used      1984-11-21  
   last obs. used      2015-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51868  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:33:26  

Additional Information
 Earth MOID = 1.56836 AU 
 T_jup = 3.287 
[ 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 13.1 mag n/a MPO296243  

13061 (1991 FL2)          Discovered 1991-Mar-20 by Debehogne, H. at La Silla
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 FL2 = 1984 WY4 = 1998 RZ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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