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47741 (2000 DQ71)
Classification: Main-belt Asteroid          SPK-ID: 2047741
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02604949123766889 3.5463e-08  
a 2.948606896105914 1.8598e-08 au
q 2.871797186602473 1.0401e-07 au
i 11.54198037955114 6.0099e-06 deg
node 345.9930357632249 1.8845e-05 deg
peri 92.80958432122678 0.00013161 deg
M 87.27124473789286 0.00012779 deg
tp 2458552.175563005021
(2019-Mar-09.67556300)
0.00065706 TDB
period 1849.369718547336
5.06
1.7497e-05
4.79e-08
d
yr
n .1946609141425636 1.8417e-09 deg/d
Q 3.025416605609355 1.9082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1079  
   data-arc span      10080 days (27.60 yr)  
   first obs. used      1992-10-01  
   last obs. used      2020-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54071  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:44  

Additional Information
 Earth MOID = 1.91584 au 
 Jupiter MOID = 2.02999 au 
 T_jup = 3.239 
[ 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 14.2   n/a MPO337640  
diameter diameter 8.572 km 0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47741 (2000 DQ71)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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