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332038 (2005 QZ73)
Classification: Main-belt Asteroid          SPK-ID: 2332038
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2589775245204016 6.3475e-08  
a 2.375487623012563 9.3927e-09 au
q 1.760289718875916 1.5001e-07 au
i 11.37600413565394 7.3956e-06 deg
node 177.615215872449 1.9705e-05 deg
peri 219.1954271387021 2.2577e-05 deg
M 346.3596084844023 9.2702e-06 deg
tp 2459051.170118499187
(2020-Jul-20.67011850)
3.4526e-05 TDB
period 1337.296120778389
3.66
7.9315e-06
2.172e-08
d
yr
n .2691999134720122 1.5966e-09 deg/d
Q 2.990685527149209 1.1825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6026 days (16.50 yr)  
   first obs. used      2003-02-23  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57477  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:15  

Additional Information
 Earth MOID = .780887 au 
 Jupiter MOID = 2.48442 au 
 T_jup = 3.470 
[ 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 16.5   n/a MPO440510  
diameter diameter 3.384 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

332038 (2005 QZ73)          Discovered 2005-Aug-29 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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