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JPL Small-Body Database Browser
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71753 (2000 RB39)
Classification: Main-belt Asteroid          SPK-ID: 2071753
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369641919088304 5.1128e-08  
a 2.305188247818977 9.2213e-09 au
q 1.989460002258718 1.1663e-07 au
i 6.221887530419606 4.3518e-06 deg
node 74.98443745416073 6.4975e-05 deg
peri 61.44889632606613 6.9738e-05 deg
M 47.90213146889566 2.4649e-05 deg
tp 2458430.397631919908
(2018-Nov-07.89763192)
8.7335e-05 TDB
period 1278.374273357669
3.50
7.6707e-06
2.1e-08
d
yr
n .2816076696024667 1.6898e-09 deg/d
Q 2.620916493379235 1.0484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      999  
   data-arc span      14383 days (39.38 yr)  
   first obs. used      1979-12-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50274  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:20  

Additional Information
 Earth MOID = 1.01269 au 
 Jupiter MOID = 2.42474 au 
 T_jup = 3.568 
[ 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 15.1   n/a MPO436284  
diameter diameter 2.619 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71753 (2000 RB39)          Discovered 2000-Sep-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RB39 = 1979 YZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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