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392540 (2011 RG6)
Classification: Main-belt Asteroid          SPK-ID: 2392540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03895189550650994 8.2239e-08  
a 2.64344744694142 2.6706e-08 au
q 2.540480158211208 2.031e-07 au
i 9.623457137329329 7.656e-06 deg
node 183.3294686109172 2.7226e-05 deg
peri 173.150998851814 7.7797e-05 deg
M 4.385058643809889 7.1813e-05 deg
tp 2458981.378262448063
(2020-May-11.87826245)
0.00031307 TDB
period 1569.836592360047
4.30
2.3789e-05
6.513e-08
d
yr
n .2293232313172075 3.4751e-09 deg/d
Q 2.746414735671634 2.7746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2001-03-26  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55376  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:12:17  

Additional Information
 Earth MOID = 1.53654 au 
 Jupiter MOID = 2.40944 au 
 T_jup = 3.373 
[ 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 17.0   n/a MPO437607  

392540 (2011 RG6)          Discovered 2007-Sep-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 RG6 = 2010 JP115 = 2010 JZ178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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