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442341 (2011 SB193)
Classification: Main-belt Asteroid          SPK-ID: 2442341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09308332881796146 1.6098e-07  
a 2.59988567096519 4.6002e-08 au
q 2.357879658165631 4.4779e-07 au
i 6.425667496236615 9.424e-06 deg
node 197.8004329531109 8.1711e-05 deg
peri 133.9540448751182 0.00012091 deg
M 98.448620454595 6.9405e-05 deg
tp 2458781.767243007690
(2019-Oct-25.26724301)
0.00030136 TDB
period 1531.192532928944
4.19
4.0639e-05
1.113e-07
d
yr
n .2351108644132253 6.2401e-09 deg/d
Q 2.84189168376475 5.0284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6233 days (17.07 yr)  
   first obs. used      2003-11-21  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60605  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:43:55  

Additional Information
 Earth MOID = 1.35144 au 
 Jupiter MOID = 2.46057 au 
 T_jup = 3.400 
[ 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 17.88   n/a MPCxxxxx  

442341 (2011 SB193)          Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 SB193 = 2007 VY136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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