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86061 (1999 RT19)
Classification: Main-belt Asteroid          SPK-ID: 2086061
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09116896325397938 4.1552e-08  
a 3.188913824926728 2.146e-08 au
q 2.898183857601876 1.2765e-07 au
i 18.19132563169286 7.4954e-06 deg
node 350.0429918754803 1.4057e-05 deg
peri 96.91734777633398 4.3741e-05 deg
M 147.3924795037313 4.0417e-05 deg
tp 2458148.900444865336
(2018-Jan-30.40044487)
0.00023236 TDB
period 2079.996488835226
5.69
2.0996e-05
5.748e-08
d
yr
n .1730772152416448 1.7471e-09 deg/d
Q 3.479643792251579 2.3416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1424  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-09-06  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:43:06  

Additional Information
 Earth MOID = 1.98544 au 
 Jupiter MOID = 1.74447 au 
 T_jup = 3.113 
[ 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 12.9   n/a MPO474746  
diameter diameter 15.157 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86061 (1999 RT19)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 RT19 = 2000 XR41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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