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15163 (2000 GB4)
Classification: Main-belt Asteroid          SPK-ID: 2015163
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348025714730783 6.5049e-08  
a 2.677496917462547 2.448e-08 AU
q 2.316563447877355 1.7494e-07 AU
i 12.69484096672316 7.8109e-06 deg
node 145.4110586979164 3.3883e-05 deg
peri 350.3238341404553 4.6686e-05 deg
M 50.10498344429433 3.3069e-05 deg
tp 2456177.774307286156
(2012-Sep-07.27430729)		 0.0001466 JED
period 1600.264960991906
4.38		 2.1947e-05
6.009e-08		 d
yr
n .2249627460297938 3.0852e-09 deg/d
Q 3.038430387047739 2.778e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      16110 days (44.11 yr)  
   first obs. used      1969-03-13  
   last obs. used      2013-04-21  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .52536  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:58:25  

Additional Information
 Earth MOID = 1.33066 AU 
 T_jup = 3.330 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a PDS3 (MPO 112)  

15163 (2000 GB4)          Discovered 2000-Apr-02 by Ueda, S., Kaneda, H. at Kushiro (399)
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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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