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JPL Small-Body Database Browser
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392577 (2011 SB140)
Classification: Main-belt Asteroid          SPK-ID: 2392577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041472423992334 5.2738e-08  
a 2.650716331649237 3.7487e-08 au
q 2.374651535325357 1.5125e-07 au
i 5.235988390571554 8.2287e-06 deg
node 188.9380592208138 5.7193e-05 deg
peri 98.92854155510628 8.8031e-05 deg
M 349.6871693657428 5.6929e-05 deg
tp 2458645.656335636380
(2019-Jun-11.15633564)
0.00024878 TDB
period 1576.316086787706
4.32
3.3439e-05
9.155e-08
d
yr
n .2283805913150488 4.8447e-09 deg/d
Q 2.926781127973117 4.1391e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5222 days (14.30 yr)  
   first obs. used      2005-03-17  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57113  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:00  

Additional Information
 Earth MOID = 1.36485 au 
 Jupiter MOID = 2.21586 au 
 T_jup = 3.377 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO437607  

392577 (2011 SB140)          Discovered 2005-Mar-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 SB140 = 2005 FB9 = 2005 GL203 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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