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541369 (2011 GN8)
Classification: Main-belt Asteroid          SPK-ID: 2541369
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0597762733875391 7.7938e-08  
a 2.979420839411584 4.3889e-08 au
q 2.801322164778385 2.2805e-07 au
i 12.01759333266844 6.8345e-06 deg
node 83.13695944346325 2.684e-05 deg
peri 338.1049133563328 6.2376e-05 deg
M 78.27462239643177 5.2255e-05 deg
tp 2458792.072774701460
(2019-Nov-04.57277470)
0.00027411 TDB
period 1878.435137799875
5.14
4.1506e-05
1.136e-07
d
yr
n .1916488851574888 4.2347e-09 deg/d
Q 3.157519514044782 4.6512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5961 days (16.32 yr)  
   first obs. used      2004-12-14  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45719  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:16  

Additional Information
 Earth MOID = 1.81803 au 
 Jupiter MOID = 2.10328 au 
 T_jup = 3.224 
[ 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 16.16   .34512 MPCxxxxx autocmod 2.8

541369 (2011 GN8)          Discovered 2011-Apr-02 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 GN8 = 2016 AJ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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