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JPL Small-Body Database Browser
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277125 (2005 GU104)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1138510804458924 5.0516e-08  
a 3.232400057038981 4.4784e-08 au
q 2.864387818111729 1.6204e-07 au
i 11.75126276749092 6.6017e-06 deg
node 34.30932799633527 2.7936e-05 deg
peri 261.0249802204972 4.1687e-05 deg
M 72.83564493384574 3.2093e-05 deg
tp 2458171.035218721222
(2018-Feb-21.53521872)
0.00018986 TDB
period 2122.68761264879
5.81
4.4114e-05
1.208e-07
d
yr
n .1695963164126514 3.5246e-09 deg/d
Q 3.600412295966233 4.9883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6585 days (18.03 yr)  
   first obs. used      2001-10-25  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:09:44  

Additional Information
 Earth MOID = 1.87929 au 
 Jupiter MOID = 1.67099 au 
 T_jup = 3.143 
[ 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 15.6   n/a MPO455057  

277125 (2005 GU104)          Discovered 2005-Apr-10 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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