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90566 (2004 GS5)
Classification: Main-belt Asteroid          SPK-ID: 2090566
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227000499439762 3.735e-08  
a 3.16608969708042 2.4892e-08 au
q 2.461001363413502 1.1624e-07 au
i 13.25183895517812 4.4953e-06 deg
node 71.70166723724597 2.4904e-05 deg
peri 180.7258085574037 2.7962e-05 deg
M 286.413564150008 1.3898e-05 deg
tp 2459421.108956427256
(2021-Jul-25.60895643)
8.104e-05 TDB
period 2057.705643231374
5.63
2.4267e-05
6.644e-08
d
yr
n .174952137194251 2.0632e-09 deg/d
Q 3.871178030747338 3.0435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      9856 days (26.98 yr)  
   first obs. used      1993-04-26  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:33:10  

Additional Information
 Earth MOID = 1.44664 au 
 Jupiter MOID = 1.18464 au 
 T_jup = 3.124 
[ 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 14.7   n/a MPO436405  
diameter diameter 7.191 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90566 (2004 GS5)          Discovered 2004-Apr-11 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2004 GS5 = 2001 YN31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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