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90576 (2004 GA29)
Classification: Main-belt Asteroid          SPK-ID: 2090576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0177974105750227 4.3671e-08  
a 3.085290507602705 3.0714e-08 au
q 3.03038032569568 1.2798e-07 au
i 11.52551814495219 7.4467e-06 deg
node 191.8272111537671 2.1512e-05 deg
peri 272.3743910452166 0.00021546 deg
M 89.050517013427 0.00021487 deg
tp 2458510.860477380981
(2019-Jan-27.36047738)
0.0011817 TDB
period 1979.440816904734
5.42
2.9558e-05
8.093e-08
d
yr
n .1818695446337893 2.7158e-09 deg/d
Q 3.140200689509731 3.1261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      9900 days (27.10 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:33:10  

Additional Information
 Earth MOID = 2.07063 au 
 Jupiter MOID = 1.8701 au 
 T_jup = 3.195 
[ 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 15.4   n/a MPO468889  

90576 (2004 GA29)          Discovered 2004-Apr-10 by CSS at Catalina
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2004 GA29 = 1993 FE74 = 1998 FL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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