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180845 (2005 GG114)
Classification: Main-belt Asteroid          SPK-ID: 2180845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648881563325327 6.2285e-08  
a 2.272454136637622 8.5941e-09 au
q 1.897753363697207 1.4018e-07 au
i 2.267118868585139 3.6043e-06 deg
node 132.2866594526255 0.00016589 deg
peri 250.904678006924 0.00016633 deg
M 23.57762142895711 1.0518e-05 deg
tp 2459118.551953215594
(2020-Sep-26.05195322)
3.6599e-05 TDB
period 1251.24143380103
3.43
7.0981e-06
1.943e-08
d
yr
n .287714257436624 1.6321e-09 deg/d
Q 2.647154909578037 1.0011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      6263 days (17.15 yr)  
   first obs. used      2003-11-18  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:12  

Additional Information
 Earth MOID = .901143 au 
 Jupiter MOID = 2.80712 au 
 T_jup = 3.592 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.28   n/a E2021B55  

180845 (2005 GG114)          Discovered 2005-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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