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JPL Small-Body Database Browser
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441484 (2008 SG26)
Classification: Main-belt Asteroid          SPK-ID: 2441484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21088143645643 9.0927e-08  
a 2.329711135104741 2.3357e-08 au
q 1.838418304405313 2.1539e-07 au
i 2.647548942567865 8.6484e-06 deg
node 134.0372554354042 0.00014558 deg
peri 190.4179896233772 0.00014731 deg
M 17.45142801412169 1.8912e-05 deg
tp 2458537.537783346225
(2019-Feb-23.03778335)
6.7962e-05 TDB
period 1298.827693471127
3.56
1.9532e-05
5.348e-08
d
yr
n .2771730244201195 4.1683e-09 deg/d
Q 2.821003965804169 2.8283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      3492 days (9.56 yr)  
   first obs. used      2008-09-19  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:11:07  

Additional Information
 Earth MOID = .825492 au 
 Jupiter MOID = 2.5083 au 
 T_jup = 3.540 
[ 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 18.0   n/a MPO446751  

441484 (2008 SG26)          Discovered 2008-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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