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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146140133626986 4.0224e-08  
a 3.102798573060863 1.7564e-08 au
q 2.747174375946303 1.2573e-07 au
i 5.651801573326001 4.2109e-06 deg
node 29.0643111265694 4.5247e-05 deg
peri 266.2139574317409 4.9499e-05 deg
M 228.133945405254 2.2591e-05 deg
tp 2459731.738944415350
(2022-Jun-01.23894442)
0.00012734 TDB
period 1996.313765498938
5.47
1.6951e-05
4.641e-08
d
yr
n .1803323737088119 1.5312e-09 deg/d
Q 3.458422770175422 1.9577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2239  
   data-arc span      11926 days (32.65 yr)  
   first obs. used      1988-03-23  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:15:00  

Additional Information
 Earth MOID = 1.73894 au 
 Jupiter MOID = 1.75436 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 12.6   n/a MPO337351  
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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