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32806 (1990 SF13)
Classification: Main-belt Asteroid          SPK-ID: 2032806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974550336921108 3.7065e-08  
a 2.387188771745146 7.5544e-09 au
q 1.91582633239078 8.8649e-08 au
i .4431621253138061 4.0211e-06 deg
node 268.1338958937949 0.00058505 deg
peri 82.74511712411476 0.00058515 deg
M 21.28165547729938 1.1368e-05 deg
tp 2458920.859958263468
(2020-Mar-12.35995826)
4.2391e-05 TDB
period 1347.189134592157
3.69
6.3949e-06
1.751e-08
d
yr
n .2672230578143618 1.2685e-09 deg/d
Q 2.858551211099512 9.0461e-09 au
  Orbit Determination Parameters
   # obs. used (total)      962  
   data-arc span      10518 days (28.80 yr)  
   first obs. used      1990-09-22  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:53:11  

Additional Information
 Earth MOID = .910037 au 
 Jupiter MOID = 2.57219 au 
 T_jup = 3.508 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO337530  

32806 (1990 SF13)          Discovered 1990-Sep-22 by Debehogne, H. at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SF13 = 2000 GD24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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