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434498 (2005 SE56)
Classification: Main-belt Asteroid          SPK-ID: 2434498
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2005425757989715 7.9391e-08  
a 2.400346470527941 1.472e-08 au
q 1.918974806518298 1.9686e-07 au
i 2.316011255631153 5.1768e-06 deg
node 73.98472683528212 0.00017364 deg
peri 291.8752958953153 0.00017409 deg
M 347.929086014044 1.5288e-05 deg
tp 2459046.045658034014
(2020-Jul-15.54565803)
5.7967e-05 TDB
period 1358.342616915475
3.72
1.2495e-05
3.421e-08
d
yr
n .2650288634965221 2.438e-09 deg/d
Q 2.881718134537584 1.7672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6494 days (17.78 yr)  
   first obs. used      2001-08-14  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59713  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:48:43  

Additional Information
 Earth MOID = .918873 au 
 Jupiter MOID = 2.57854 au 
 T_jup = 3.497 
[ 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 17.4   n/a MPO437681  

434498 (2005 SE56)          Discovered 2005-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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