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71581 (2000 DG60)
Classification: Main-belt Asteroid          SPK-ID: 2071581
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .102802083782968 6.3179e-08  
a 3.034326821574894 2.4156e-08 au
q 2.722391701438445 2.0369e-07 au
i 9.158431644861194 6.5834e-06 deg
node 161.8838108852495 2.9361e-05 deg
peri 219.7140526800557 3.9262e-05 deg
M 358.2264845817796 2.8165e-05 deg
tp 2458610.010961605997
(2019-May-06.51096161)
0.00015109 TDB
period 1930.598484221118
5.29
2.3054e-05
6.312e-08
d
yr
n .1864706737016001 2.2267e-09 deg/d
Q 3.346261941711344 2.6639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1998-12-22  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53403  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-30 19:13:30  

Additional Information
 Earth MOID = 1.73053 au 
 Jupiter MOID = 2.13251 au 
 T_jup = 3.215 
[ 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 14.3   n/a MPO453123  
diameter diameter 4.612 km 1.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.209   0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71581 (2000 DG60)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 DG60 = 2002 NJ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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