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150389 (2000 DZ81)
Classification: Main-belt Asteroid          SPK-ID: 2150389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145712805381432 5.103e-08  
a 2.280454798027839 1.4242e-08 au
q 1.948163331861655 1.2334e-07 au
i 5.455654507088096 7.3904e-06 deg
node 351.5394930039212 4.3216e-05 deg
peri 122.9201186410596 5.0725e-05 deg
M 38.15506079572619 2.8088e-05 deg
tp 2459067.184612776237
(2020-Aug-05.68461278)
9.7594e-05 TDB
period 1257.855141615458
3.44
1.1784e-05
3.226e-08
d
yr
n .2862014774910039 2.6811e-09 deg/d
Q 2.612746264194022 1.6317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      2000-02-03  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:52:35  

Additional Information
 Earth MOID = .970537 au 
 Jupiter MOID = 2.47627 au 
 T_jup = 3.586 
[ 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 17.1   n/a MPO502899  
diameter diameter 2.253 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150389 (2000 DZ81)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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