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JPL Small-Body Database Browser
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71557 (2000 DZ19)
Classification: Main-belt Asteroid          SPK-ID: 2071557
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07575730464935909 4.0699e-08  
a 3.010397191606874 2.0053e-08 au
q 2.782337614446737 1.227e-07 au
i 11.54847874297667 4.4048e-06 deg
node 142.721679083221 2.1482e-05 deg
peri 213.5823436852641 3.5284e-05 deg
M 100.0680328437245 2.7734e-05 deg
tp 2458470.193453059416
(2018-Dec-17.69345306)
0.00014765 TDB
period 1907.805634560173
5.22
1.9062e-05
5.219e-08
d
yr
n .1886984677466867 1.8854e-09 deg/d
Q 3.238456768767011 2.1572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:28:00  

Additional Information
 Earth MOID = 1.78351 au 
 Jupiter MOID = 2.16482 au 
 T_jup = 3.215 
[ 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 14.4   n/a MPO319902  
diameter diameter 4.432 km 0.655 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71557 (2000 DZ19)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DZ19 = 2001 GM7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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