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59169 (1998 YJ26)
Classification: Main-belt Asteroid          SPK-ID: 2059169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07520583888666832 3.5799e-08  
a 2.281859525307175 7.3327e-09 au
q 2.110250365484914 8.2151e-08 au
i 5.301466427940384 3.9265e-06 deg
node 322.4678362047196 3.2144e-05 deg
peri 201.4103211431713 3.859e-05 deg
M 12.64035212736144 2.0761e-05 deg
tp 2458956.293263372714
(2020-Apr-16.79326337)
7.2634e-05 TDB
period 1259.017551526455
3.45
6.0687e-06
1.662e-08
d
yr
n .2859372369857193 1.3783e-09 deg/d
Q 2.453468685129436 7.8842e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1623  
   data-arc span      9365 days (25.64 yr)  
   first obs. used      1994-06-16  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5308  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:43:49  

Additional Information
 Earth MOID = 1.11915 au 
 Jupiter MOID = 2.52807 au 
 T_jup = 3.595 
[ 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 14.7   n/a MPO452971  
diameter diameter 3.373 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59169 (1998 YJ26)          Discovered 1998-Dec-16 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YJ26 = 2001 SZ159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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