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541393 (2011 GU62)
Classification: Main-belt Asteroid          SPK-ID: 2541393
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064516081349893 7.9083e-08  
a 2.93491310743342 3.6641e-08 au
q 2.622486887410674 2.3509e-07 au
i 13.81282540077119 6.3553e-06 deg
node 13.75692514950885 2.2899e-05 deg
peri 240.6485340603654 3.4951e-05 deg
M 302.224908363009 2.6529e-05 deg
tp 2459495.233458866976
(2021-Oct-07.73345887)
0.00013551 TDB
period 1836.501547393083
5.03
3.4392e-05
9.416e-08
d
yr
n .1960248824788744 3.671e-09 deg/d
Q 3.247339327456166 4.0542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5939 days (16.26 yr)  
   first obs. used      2005-01-15  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45004  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:18  

Additional Information
 Earth MOID = 1.64003 au 
 Jupiter MOID = 1.85552 au 
 T_jup = 3.223 
[ 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 16.04   .27321 E2021B25 autocmod 2.8

541393 (2011 GU62)          Discovered 2011-Apr-03 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 GU62 = 2015 AY14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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