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136751 (1995 YN5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2136751
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043940675805717 7.1445e-08  
a 3.214368277604247 2.7849e-08 au
q 2.557370470642759 2.248e-07 au
i 11.01003329333947 6.0492e-06 deg
node 71.27000514503085 3.2991e-05 deg
peri 295.0533645772323 3.5667e-05 deg
M 120.0827934811265 1.5617e-05 deg
tp 2458298.365749737586
(2018-Jun-28.86574974)
8.724e-05 TDB
period 2104.95044932642
5.76
2.7355e-05
7.489e-08
d
yr
n .1710254035268142 2.2226e-09 deg/d
Q 3.871366084565735 3.3541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      8809 days (24.12 yr)  
   first obs. used      1995-12-16  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5655  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:42:23  

Additional Information
 Earth MOID = 1.58095 au 
 Jupiter MOID = 1.71862 au 
 T_jup = 3.129 
[ 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 15.4   n/a MPO469439  
diameter diameter 5.647 km 2.587 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136751 (1995 YN5)          Discovered 1995-Dec-16 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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