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JPL Small-Body Database Browser
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379858 (2012 GQ26)
Classification: Main-belt Asteroid          SPK-ID: 2379858
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015038642958973 4.9721e-08  
a 2.237047347314933 1.9141e-08 au
q 2.009978396949581 1.1587e-07 au
i 4.991799699101481 5.1284e-06 deg
node 222.3082027690864 6.758e-05 deg
peri 268.9719813568053 7.424e-05 deg
M 220.2535663081546 2.9239e-05 deg
tp 2459474.905181498243
(2021-Sep-17.40518150)
0.00010105 TDB
period 1222.112513554134
3.35
1.5685e-05
4.294e-08
d
yr
n .294571895801191 3.7807e-09 deg/d
Q 2.464116297680285 2.1084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6864 days (18.79 yr)  
   first obs. used      2000-09-20  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:14:23  

Additional Information
 Earth MOID = 1.03181 au 
 Jupiter MOID = 2.58169 au 
 T_jup = 3.626 
[ 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 17.6   n/a MPO476778  

379858 (2012 GQ26)          Discovered 2010-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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