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JPL Small-Body Database Browser
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71571 (2000 DM42)
Classification: Main-belt Asteroid          SPK-ID: 2071571
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522948948283265 3.5517e-08  
a 3.042987018274493 2.0197e-08 au
q 2.579555630362417 1.122e-07 au
i 1.972369535989198 4.4607e-06 deg
node 135.4897792704219 0.0001639 deg
peri 333.6339329306907 0.00016549 deg
M 327.7320509899311 2.2841e-05 deg
tp 2459174.287060523946
(2020-Nov-20.78706052)
0.00012376 TDB
period 1938.869488392284
5.31
1.9303e-05
5.285e-08
d
yr
n .1856752102992311 1.8485e-09 deg/d
Q 3.50641840618657 2.3273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      8217 days (22.50 yr)  
   first obs. used      1997-08-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:45:20  

Additional Information
 Earth MOID = 1.59647 au 
 Jupiter MOID = 1.61661 au 
 T_jup = 3.221 
[ 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 15.1   n/a MPO417321  
diameter diameter 5.076 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71571 (2000 DM42)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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