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JPL Small-Body Database Browser
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359641 (2011 QU72)
Classification: Main-belt Asteroid          SPK-ID: 2359641
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242421583925631 9.1462e-08  
a 2.306340073140079 9.5806e-09 au
q 1.789161397151886 2.1133e-07 au
i 7.324055890968505 7.2355e-06 deg
node 321.2131918656343 3.8429e-05 deg
peri 47.12323180563163 4.6862e-05 deg
M 53.4487102437447 1.7978e-05 deg
tp 2458410.559239092628
(2018-Oct-19.05923909)
6.3786e-05 TDB
period 1279.332534215014
3.50
7.9716e-06
2.183e-08
d
yr
n .2813967364793803 1.7534e-09 deg/d
Q 2.823518749128273 1.1729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6223 days (17.04 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60201  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:21:33  

Additional Information
 Earth MOID = .795796 au 
 Jupiter MOID = 2.66708 au 
 T_jup = 3.543 
[ 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 17.7   n/a MPO455596  

359641 (2011 QU72)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 QU72 = 2004 SY41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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