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JPL Small-Body Database Browser
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173430 (2000 GM154)
Classification: Main-belt Asteroid          SPK-ID: 2173430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2074856097426578 7.1823e-08  
a 2.611736791547523 1.9413e-08 au
q 2.069838990865952 1.8478e-07 au
i 3.56519810428806 6.1807e-06 deg
node 288.1057971098782 0.00012895 deg
peri 296.7130849436238 0.00012969 deg
M 163.1573716538256 1.5607e-05 deg
tp 2457901.790356862561
(2017-May-28.29035686)
6.5708e-05 TDB
period 1541.673961647079
4.22
1.7188e-05
4.706e-08
d
yr
n .2335124085610077 2.6035e-09 deg/d
Q 3.153634592229093 2.344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      7162 days (19.61 yr)  
   first obs. used      2000-03-27  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:34:10  

Additional Information
 Earth MOID = 1.06371 au 
 Jupiter MOID = 1.85513 au 
 T_jup = 3.376 
[ 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 16.6   n/a MPO454191  

173430 (2000 GM154)          Discovered 2000-Apr-06 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 GM154 = 2004 BA159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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