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JPL Small-Body Database Browser
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347185 (2011 GA45)
Classification: Main-belt Asteroid          SPK-ID: 2347185
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605424068435895 6.2347e-08  
a 2.365650077430201 2.0454e-08 au
q 1.985862920249833 1.4231e-07 au
i 3.107976943531578 8.3194e-06 deg
node 41.5675126140378 0.00016562 deg
peri 232.1839309647231 0.00017048 deg
M 120.1106756836983 3.6635e-05 deg
tp 2458557.092235543332
(2019-Mar-14.59223554)
0.00013689 TDB
period 1328.997562421218
3.64
1.7236e-05
4.719e-08
d
yr
n .2708808580086018 3.5132e-09 deg/d
Q 2.745437234610569 2.3738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2004-05-16  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:32:50  

Additional Information
 Earth MOID = .971459 au 
 Jupiter MOID = 2.36159 au 
 T_jup = 3.529 
[ 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 MPO494813  

347185 (2011 GA45)          Discovered 2004-May-16 by Siding Spring Survey at Siding Spring
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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