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469155 (2015 GK28)
Classification: Main-belt Asteroid          SPK-ID: 2469155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615072257221208 4.7532e-08  
a 3.113190488206381 5.3555e-08 au
q 2.610387729311674 1.6399e-07 au
i 11.40911581969899 8.0026e-06 deg
node 198.1275098273692 2.7571e-05 deg
peri 74.10844082539279 3.7325e-05 deg
M 278.6661507554545 2.7499e-05 deg
tp 2459453.789641579054
(2021-Aug-27.28964158)
0.00015877 TDB
period 2006.351260688711
5.49
5.1771e-05
1.417e-07
d
yr
n .17943019602481 4.63e-09 deg/d
Q 3.615993247101088 6.2204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2004-04-13  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62489  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:46:03  

Additional Information
 Earth MOID = 1.62393 au 
 Jupiter MOID = 1.59131 au 
 T_jup = 3.168 
[ 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 16.2   n/a MPO437767  

469155 (2015 GK28)          Discovered 2006-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 GK28 = 2006 UL95 = 2011 SR145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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