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308413 (2005 SL105)
Classification: Main-belt Asteroid          SPK-ID: 2308413
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814329813982 4.3779e-08  
a 2.684150824236837 1.7318e-08 au
q 2.197157337673112 1.1609e-07 au
i 12.98596682155876 5.1832e-06 deg
node 186.1516101738795 1.7381e-05 deg
peri 227.9120704116651 2.2427e-05 deg
M 102.7653477904298 1.3611e-05 deg
tp 2458541.985582984457
(2019-Feb-27.48558298)
5.8893e-05 TDB
period 1606.233946312471
4.40
1.5545e-05
4.256e-08
d
yr
n .2241267536565728 2.1691e-09 deg/d
Q 3.171144310800563 2.046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      5324 days (14.58 yr)  
   first obs. used      2005-09-25  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:12:17  

Additional Information
 Earth MOID = 1.22858 au 
 Jupiter MOID = 2.30938 au 
 T_jup = 3.315 
[ 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 16.3   n/a MPO413270  

308413 (2005 SL105)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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