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JPL Small-Body Database Browser
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469191 (2016 GU134)
Classification: Mars-crossing Asteroid          SPK-ID: 2469191
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2814579677735954 1.0468e-07  
a 2.253326927367503 3.9894e-08 au
q 1.619110109661126 2.1746e-07 au
i 19.71706098167533 2.4492e-05 deg
node 185.563082283231 2.8444e-05 deg
peri 275.0975161556553 5.3324e-05 deg
M 35.97643027473342 4.0903e-05 deg
tp 2458477.033168050809
(2018-Dec-24.53316805)
0.00013949 TDB
period 1235.47720444418
3.38
3.281e-05
8.983e-08
d
yr
n .2913853842912122 7.7382e-09 deg/d
Q 2.88754374507388 5.1122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      5308 days (14.53 yr)  
   first obs. used      2004-09-12  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:58:27  

Additional Information
 Earth MOID = .764858 au 
 Jupiter MOID = 2.56616 au 
 T_jup = 3.498 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO380659  

469191 (2016 GU134)          Discovered 2004-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 GU134 = 2004 RH287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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