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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349571208160094 5.3269e-08  
a 2.677745194621166 2.0483e-08 au
q 2.316364412876189 1.4474e-07 au
i 12.69611074716299 6.3637e-06 deg
node 145.3973260596286 2.7838e-05 deg
peri 350.6331765416876 3.9091e-05 deg
M 274.6477131631224 2.9527e-05 deg
tp 2457779.959089800393
(2017-Jan-26.45908980)
0.00013243 JED
period 1600.487548613861
4.38
1.8364e-05
5.028e-08
d
yr
n .2249314593617341 2.5809e-09 deg/d
Q 3.039125976366143 2.3248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      17047 days (46.67 yr)  
   first obs. used      1969-03-13  
   last obs. used      2015-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .527  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:20:10  

Additional Information
 Earth MOID = 1.33079 au 
 Jupiter MOID = 1.99581 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 13.6 mag n/a MPO347645  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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