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385612 (2005 GQ79)
Classification: Main-belt Asteroid          SPK-ID: 2385612
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04397640454401189 4.1214e-08  
a 2.775825580576676 2.0416e-08 au
q 2.653754751901619 1.0936e-07 au
i 4.486527523909517 4.4009e-06 deg
node 45.19763663194355 6.5607e-05 deg
peri 190.5223201495635 9.3724e-05 deg
M 111.5646584187342 6.5251e-05 deg
tp 2458677.007062785716
(2019-Jul-12.50706279)
0.00030642 TDB
period 1689.221838423126
4.62
1.8636e-05
5.102e-08
d
yr
n .2131158808224129 2.3512e-09 deg/d
Q 2.897896409251732 2.1314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      5687 days (15.57 yr)  
   first obs. used      2005-03-17  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:01  

Additional Information
 Earth MOID = 1.6408 au 
 Jupiter MOID = 2.07876 au 
 T_jup = 3.329 
[ 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 16.55   n/a E2021B25  

385612 (2005 GQ79)          Discovered 2005-Apr-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

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