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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07546251258839948 5.8278e-08  
a 3.009555446824483 2.4022e-08 au
q 2.782446831033004 1.845e-07 au
i 11.54793018045086 5.8038e-06 deg
node 142.7328659800718 2.277e-05 deg
peri 213.4529994590092 3.6199e-05 deg
M 24.71504359373913 2.8905e-05 deg
tp 2458469.578542822845
(2018-Dec-17.07854282)
0.00015308 TDB
period 1907.005520949818
5.22
2.2832e-05
6.251e-08
d
yr
n .1887776391023218 2.2602e-09 deg/d
Q 3.236664062615961 2.5834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      6855 days (18.77 yr)  
   first obs. used      2000-02-02  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:02:35  

Additional Information
 Earth MOID = 1.78262 au 
 Jupiter MOID = 2.16282 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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