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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349070168722765 5.8851e-08  
a 2.678353883640532 2.3861e-08 AU
q 2.317025151070311 1.5539e-07 AU
i 12.69595772246901 6.8764e-06 deg
node 145.3977225476291 2.873e-05 deg
peri 350.5136511449188 3.9681e-05 deg
M 184.8311938006945 2.9457e-05 deg
tp 2457779.530810445001
(2017-Jan-26.03081045)
0.00013376 JED
period 1601.033299508279
4.38
2.1395e-05
5.858e-08
d
yr
n .2248547860375957 3.0048e-09 deg/d
Q 3.039682616210753 2.708e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      16624 days (45.51 yr)  
   first obs. used      1969-03-13  
   last obs. used      2014-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:29:26  

Additional Information
 Earth MOID = 1.33177 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 13.5 mag n/a MPO267766  

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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