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11029 (1988 GZ)
Classification: Main-belt Asteroid          SPK-ID: 2011029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146997741667913 2.2948e-08  
a 3.102061025017737 1.6269e-08 au
q 2.746255325996597 7.6523e-08 au
i 5.652485829000857 7.4411e-07 deg
node 29.05839128723137 5.4856e-06 deg
peri 266.3375824530159 7.5521e-06 deg
M 264.0830708381569 7.5313e-06 deg
tp 2459732.200046123986
(2022-Jun-01.70004612)
4.2801e-05 TDB
period 1995.602009752216
5.46
1.57e-05
4.298e-08
d
yr
n .1803966914448535 1.4192e-09 deg/d
Q 3.457866724038877 1.8136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2435  
   data-arc span      12046 days (32.98 yr)  
   first obs. used      1988-03-23  
   last obs. used      2021-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45286  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:29:11  

Additional Information
 Earth MOID = 1.73609 au 
 Jupiter MOID = 1.75463 au 
 T_jup = 3.204 
[ 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 12.69   n/a E2021B10  
diameter diameter 16.173 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

11029 (1988 GZ)          Discovered 1988-Apr-09 by Jensen, P. at Brorfelde
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 GZ = 1990 US10 = 1998 EL9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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