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541993 (2012 GS27)
Classification: Main-belt Asteroid          SPK-ID: 2541993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06160611214442244 7.1423e-08  
a 3.079768564577057 4.755e-08 au
q 2.890035997008856 2.4127e-07 au
i 12.66547305397137 6.6579e-06 deg
node 168.5530335536745 2.6614e-05 deg
peri 19.01006915712373 5.9068e-05 deg
M 236.0457894309294 5.8533e-05 deg
tp 2459880.226704733534
(2022-Oct-27.72670473)
0.00033031 TDB
period 1974.129096386911
5.40
4.5719e-05
1.252e-07
d
yr
n .1823588946938065 4.2233e-09 deg/d
Q 3.269501132145258 5.0479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5424 days (14.85 yr)  
   first obs. used      2006-02-02  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68127  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:25:08  

Additional Information
 Earth MOID = 1.89497 au 
 Jupiter MOID = 1.69331 au 
 T_jup = 3.188 
[ 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 16.11   .42319 MPCxxxxx autocmod 2.8

541993 (2012 GS27)          Discovered 2006-Feb-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2012 GS27 = 2014 QB324 = 2015 XT126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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