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JPL Small-Body Database Browser
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212178 (2005 GD76)
Classification: Main-belt Asteroid          SPK-ID: 2212178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863664472325398 4.7496e-08  
a 2.702020351846555 2.8804e-08 au
q 2.198454418522895 1.2105e-07 au
i 7.606364700812663 5.4459e-06 deg
node 76.69793505692431 4.3565e-05 deg
peri 188.1969955965139 4.7596e-05 deg
M 16.36641073291309 1.7235e-05 deg
tp 2458526.746557538312
(2019-Feb-12.24655754)
7.7528e-05 TDB
period 1622.30068153017
4.44
2.5941e-05
7.102e-08
d
yr
n .2219070756109431 3.5484e-09 deg/d
Q 3.205586285170214 3.4172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      5709 days (15.63 yr)  
   first obs. used      2004-01-16  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60575  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:01  

Additional Information
 Earth MOID = 1.18265 au 
 Jupiter MOID = 1.8788 au 
 T_jup = 3.329 
[ 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 16.0   n/a MPO437019  

212178 (2005 GD76)          Discovered 2005-Apr-05 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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