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120269 (2004 GE75)
Classification: Main-belt Asteroid          SPK-ID: 2120269
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 .1624296000855205 8.5898e-08  
a 2.445945252381874 2.0768e-08 au
q 2.048651343206409 2.1804e-07 au
i 16.00728802921898 1.6682e-05 deg
node 18.78433157941461 3.6755e-05 deg
peri 259.2524916181498 6.3997e-05 deg
M 26.54940312042314 5.0321e-05 deg
tp 2458897.456456281437
(2020-Feb-17.95645628)
0.00019525 TDB
period 1397.232004441821
3.83
1.7795e-05
4.872e-08
d
yr
n .257652271673963 3.2815e-09 deg/d
Q 2.84323916155734 2.4141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6956 days (19.04 yr)  
   first obs. used      2000-04-07  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:31:44  

Additional Information
 Earth MOID = 1.10298 au 
 Jupiter MOID = 2.39986 au 
 T_jup = 3.428 
[ 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 16.6   n/a MPO390555  
diameter diameter 3.943 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120269 (2004 GE75)          Discovered 2004-Apr-14 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2004 GE75 = 2001 SX312 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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