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JPL Small-Body Database Browser
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185018 (2006 QY28)
Classification: Main-belt Asteroid          SPK-ID: 2185018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391653592332268 5.7183e-08  
a 2.386612458055489 1.4547e-08 au
q 2.054478677979702 1.4062e-07 au
i 3.851049824293134 7.443e-06 deg
node 353.5901123256403 7.3133e-05 deg
peri 46.90229618724825 7.6988e-05 deg
M 214.8433218556505 2.6798e-05 deg
tp 2459543.507467416423
(2021-Nov-25.00746742)
0.00010314 TDB
period 1346.701307641641
3.69
1.2312e-05
3.371e-08
d
yr
n .2673198562719422 2.444e-09 deg/d
Q 2.718746238131275 1.6571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      8575 days (23.48 yr)  
   first obs. used      1995-09-17  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:35:20  

Additional Information
 Earth MOID = 1.06451 au 
 Jupiter MOID = 2.68315 au 
 T_jup = 3.519 
[ 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 16.9   n/a MPO469995  

185018 (2006 QY28)          Discovered 2006-Aug-21 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 QY28 = 1999 VD52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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