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362637 (2011 SP148)
Classification: Main-belt Asteroid          SPK-ID: 2362637
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07739851424665209 4.3594e-08  
a 2.266566162016256 1.5261e-08 au
q 2.091137308634462 9.526e-08 au
i 7.013384806214318 6.9751e-06 deg
node 188.994426294539 3.8434e-05 deg
peri 270.6152985517467 6.0913e-05 deg
M 168.6253911139243 4.719e-05 deg
tp 2458616.690043502759
(2019-May-13.19004350)
0.0001635 TDB
period 1246.381597401388
3.41
1.2588e-05
3.446e-08
d
yr
n .2888361002365349 2.9172e-09 deg/d
Q 2.441995015398051 1.6442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      9360 days (25.63 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57482  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:14  

Additional Information
 Earth MOID = 1.12161 au 
 Jupiter MOID = 2.65992 au 
 T_jup = 3.602 
[ 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 17.83   n/a E2021B25  

362637 (2011 SP148)          Discovered 2008-Nov-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 SP148 = 2010 KL38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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