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120135 (2003 GF7)
Classification: Main-belt Asteroid          SPK-ID: 2120135
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .202047851476983 5.8985e-08  
a 2.416586879467863 1.2732e-08 au
q 1.928320692563914 1.4037e-07 au
i 3.243916966463178 8.4615e-06 deg
node 177.9345605166203 8.5219e-05 deg
peri 309.5680702136497 8.7977e-05 deg
M 248.978154524634 1.9182e-05 deg
tp 2459423.663292999967
(2021-Jul-28.16329300)
7.4176e-05 TDB
period 1372.151443058021
3.76
1.0844e-05
2.969e-08
d
yr
n .2623617107435987 2.0734e-09 deg/d
Q 2.904853066371811 1.5304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      7578 days (20.75 yr)  
   first obs. used      1997-08-12  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60982  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:42:00  

Additional Information
 Earth MOID = .945286 au 
 Jupiter MOID = 2.16468 au 
 T_jup = 3.486 
[ 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 16.5   n/a MPO439777  

120135 (2003 GF7)          Discovered 2003-Apr-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 GF7 = 2001 SG342 = 2001 SL172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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