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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823894663123659 3.8726e-08  
a 2.573533603645494 2.2048e-08 au
q 2.104148183139653 1.0721e-07 au
i 23.13469793374862 6.8883e-06 deg
node 34.5386834844122 1.0791e-05 deg
peri 285.0679134006387 2.4291e-05 deg
M 291.8914065313002 2.3202e-05 deg
tp 2459285.793976787100
(2021-Mar-12.29397679)
9.7709e-05 TDB
period 1507.97170243364
4.13
1.9379e-05
5.306e-08
d
yr
n .2387312702347225 3.0679e-09 deg/d
Q 3.042919024151336 2.6069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6277 days (17.19 yr)  
   first obs. used      2003-04-09  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:15:32  

Additional Information
 Earth MOID = 1.21327 au 
 Jupiter MOID = 2.53725 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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