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15163 (2000 GB4)
Classification: Main-belt Asteroid          SPK-ID: 2015163
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364232239409274 1.5182e-08  
a 2.67744861945625 1.0493e-08 au
q 2.312182446853843 4.3457e-08 au
i 12.69588737336092 7.5146e-07 deg
node 145.3067069710561 4.0652e-06 deg
peri 350.3564841978491 8.1204e-06 deg
M 319.9555601544193 8.6533e-06 deg
tp 2459378.499944636218
(2021-Jun-12.99994464)
3.8546e-05 TDB
period 1600.22166163751
4.38
9.4071e-06
2.576e-08
d
yr
n .2249688331500345 1.3225e-09 deg/d
Q 3.042714792058657 1.1925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2059  
   data-arc span      18994 days (52.00 yr)  
   first obs. used      1969-03-13  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:50:33  

Additional Information
 Earth MOID = 1.32652 au 
 Jupiter MOID = 1.98638 au 
 T_jup = 3.330 
[ 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 13.6   n/a MPO347645  
diameter diameter 10.392 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15163 (2000 GB4)          Discovered 2000-Apr-02 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GB4 = 1969 ER1 = 1979 OZ8 = 1982 BU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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