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541553 (2011 SC94)
Classification: Main-belt Asteroid          SPK-ID: 2541553
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05717665272427237 3.7632e-08  
a 2.349692802479115 2.0527e-08 au
q 2.215345233103045 9.4259e-08 au
i 4.011826960830864 5.4783e-06 deg
node 272.7921954436536 7.2261e-05 deg
peri 329.278065439559 9.4771e-05 deg
M 338.6139885333012 6.4154e-05 deg
tp 2459278.652405738473
(2021-Mar-05.15240574)
0.00023486 TDB
period 1315.57331808506
3.60
1.7239e-05
4.72e-08
d
yr
n .2736449539156157 3.5859e-09 deg/d
Q 2.484040371855186 2.1701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      5133 days (14.05 yr)  
   first obs. used      2006-03-05  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:37  

Additional Information
 Earth MOID = 1.20162 au 
 Jupiter MOID = 2.51806 au 
 T_jup = 3.553 
[ 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 17.24   n/a E2021B25  

541553 (2011 SC94)          Discovered 2007-Sep-03 by Ferrando, R., Ferrando, M. at Pla D'Arguines
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 SC94 = 2007 RM6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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