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JPL Small-Body Database Browser
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215895 (2005 GG54)
Classification: Main-belt Asteroid          SPK-ID: 2215895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216339484869195 1.1166e-07  
a 2.571250182169877 2.4807e-08 au
q 2.258498869964843 2.9402e-07 au
i 1.744768011457372 7.603e-06 deg
node 207.3745668566739 0.00024779 deg
peri 327.5183270167727 0.00024917 deg
M 253.4133828083936 3.0856e-05 deg
tp 2459446.377038866248
(2021-Aug-19.87703887)
0.00013313 TDB
period 1505.965178567368
4.12
2.1794e-05
5.967e-08
d
yr
n .239049351952792 3.4594e-09 deg/d
Q 2.88400149437491 2.7824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      7259 days (19.87 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:39  

Additional Information
 Earth MOID = 1.2633 au 
 Jupiter MOID = 2.08207 au 
 T_jup = 3.419 
[ 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 17.1   n/a MPO494189  

215895 (2005 GG54)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 GG54 = 2007 TG126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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