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56466 (2000 GZ99)
Classification: Main-belt Asteroid          SPK-ID: 2056466
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823659278983296 2.8652e-08  
a 2.194808998180787 6.2996e-09 au
q 1.794550618667945 6.0987e-08 au
i 3.769173962591199 3.2444e-06 deg
node 216.7611558180135 6.2064e-05 deg
peri 13.79622586493811 6.3366e-05 deg
M 49.49984732901301 1.3099e-05 deg
tp 2458837.196729089174
(2019-Dec-19.69672909)		 4.3001e-05 TDB
period 1187.663815145537
3.25		 5.1133e-06
1.4e-08		 d
yr
n .3031160799959924 1.305e-09 deg/d
Q 2.59506737769363 7.4484e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      8028 days (21.98 yr)  
   first obs. used      1998-11-15  
   last obs. used      2020-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54023  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:55:59  

Additional Information
 Earth MOID = .78446 au 
 Jupiter MOID = 2.39465 au 
 T_jup = 3.645 
[ 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 16.0   n/a MPO351234  

56466 (2000 GZ99)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GZ99 = 1998 WY38 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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