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90575 (2004 GE23)
Classification: Main-belt Asteroid          SPK-ID: 2090575
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386085739680268 6.6698e-08  
a 2.369623524423592 1.3978e-08 au
q 2.041173386862149 1.609e-07 au
i 2.786898839913568 7.6015e-06 deg
node 42.17274161333052 9.438e-05 deg
peri 191.0398431129232 9.66e-05 deg
M 129.6570454334407 1.8873e-05 deg
tp 2458520.643838161330
(2019-Feb-06.14383816)
6.9295e-05 TDB
period 1332.347329714537
3.65
1.1789e-05
3.228e-08
d
yr
n .2701998134954284 2.3907e-09 deg/d
Q 2.698073661985036 1.5915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      9075 days (24.85 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56368  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-05 22:40:22  

Additional Information
 Earth MOID = 1.03022 au 
 Jupiter MOID = 2.29367 au 
 T_jup = 3.531 
[ 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 16.9   n/a MPO432444  

90575 (2004 GE23)          Discovered 2004-Apr-12 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2004 GE23 = 1993 FB36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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