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JPL Small-Body Database Browser
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452611 (2005 QZ53)
Classification: Main-belt Asteroid          SPK-ID: 2452611
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 .2133334726975396 7.9798e-08  
a 2.791283127343528 2.49e-08 au
q 2.195809004505285 2.2423e-07 au
i 8.320791536974642 8.6887e-06 deg
node 153.9390724249045 4.4978e-05 deg
peri 154.8058487434269 4.9675e-05 deg
M 353.1075806410313 1.7433e-05 deg
tp 2458633.111701255569
(2019-May-29.61170126)
8.2439e-05 TDB
period 1703.351441715197
4.66
2.2793e-05
6.24e-08
d
yr
n .2113480466705664 2.8281e-09 deg/d
Q 3.386757250181772 3.0213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5147 days (14.09 yr)  
   first obs. used      2005-08-28  
   last obs. used      2019-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:49:50  

Additional Information
 Earth MOID = 1.18395 au 
 Jupiter MOID = 1.9271 au 
 T_jup = 3.280 
[ 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 16.9   n/a MPO440875  
diameter diameter 2.579 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452611 (2005 QZ53)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2005 QZ53 = 2009 KN13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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