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541392 (2011 GQ62)
Classification: Main-belt Asteroid          SPK-ID: 2541392
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 .2133868182702721 2.1668e-07  
a 3.039708886759512 8.2702e-08 au
q 2.391075078946029 6.8748e-07 au
i 18.68014696367223 1.3526e-05 deg
node 212.7367058798343 2.3385e-05 deg
peri 299.9049244916505 4.4943e-05 deg
M 326.507737120215 3.0647e-05 deg
tp 2459380.589506166835
(2021-Jun-15.08950617)
0.00016808 TDB
period 1935.737291110049
5.30
7.8999e-05
2.163e-07
d
yr
n .1859756495126247 7.5898e-09 deg/d
Q 3.688342694572995 1.0035e-07 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      5382 days (14.74 yr)  
   first obs. used      2006-04-25  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60239  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:23:04  

Additional Information
 Earth MOID = 1.45528 au 
 Jupiter MOID = 1.58232 au 
 T_jup = 3.127 
[ 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 16.67   .26966 MPCxxxxx autocmod 2.8

541392 (2011 GQ62)          Discovered 2011-Apr-02 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 GQ62 = 2014 WZ63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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