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JPL Small-Body Database Browser
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268050 (2004 QZ24)
Classification: Main-belt Asteroid          SPK-ID: 2268050
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821379136921721 6.3599e-08  
a 2.573545572076275 3.0796e-08 au
q 2.104805350786575 1.5535e-07 au
i 23.13431529980404 7.1047e-06 deg
node 34.54211273137214 1.541e-05 deg
peri 285.0905637622601 2.7267e-05 deg
M 196.3425066457767 2.7857e-05 deg
tp 2459286.034973481664
(2021-Mar-12.53497348)
0.00012227 TDB
period 1507.982221866472
4.13
2.7068e-05
7.411e-08
d
yr
n .238729604885141 4.2851e-09 deg/d
Q 3.042285793365975 3.6405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2003-04-09  
   last obs. used      2019-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:53:27  

Additional Information
 Earth MOID = 1.21308 au 
 Jupiter MOID = 2.53724 au 
 T_jup = 3.294 
[ 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 15.5   n/a MPO433740  
diameter diameter 4.425 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268050 (2004 QZ24)          Discovered 2004-Aug-24 by Siding Spring Survey at Siding Spring
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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