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JPL Small-Body Database Browser
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108113 Maza (2001 GK1)
Classification: Main-belt Asteroid          SPK-ID: 2108113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019269813166095 4.7217e-08  
a 2.776662881894821 2.762e-08 au
q 2.215979728019922 1.2945e-07 au
i 17.12078759510225 5.8783e-06 deg
node 102.6145426981239 1.7798e-05 deg
peri 224.9431228797309 2.3773e-05 deg
M 188.1394877213843 1.869e-05 deg
tp 2459407.283040315447
(2021-Jul-11.78304032)
9.2743e-05 TDB
period 1689.986202547239
4.63
2.5216e-05
6.904e-08
d
yr
n .2130194906073128 3.1784e-09 deg/d
Q 3.337346035769719 3.3197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7061 days (19.33 yr)  
   first obs. used      1999-12-04  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:59  

Additional Information
 Earth MOID = 1.23339 au 
 Jupiter MOID = 2.04529 au 
 T_jup = 3.241 
[ 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 MPO280495  
diameter diameter 4.661 km 0.835 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108113 Maza           Discovered 2001 Apr. 14 by R. Ferrando at Pla D´Arguines.
José María Maza (b. 1948) has discovered 100 supernovae in 30 years of searching. From 1990 to 1996 he participated in the Calán-Tololo project calibrating type Ia supernovae for cosmological applications.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-11-17Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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