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243610 (1998 YR13)
Classification: Main-belt Asteroid          SPK-ID: 2243610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866541438684619 5.4029e-08  
a 2.579224124786953 2.4801e-08 au
q 2.324743907718298 1.3857e-07 au
i 15.77983083241413 6.3639e-06 deg
node 249.126144363729 3.0208e-05 deg
peri 174.2839744754903 5.596e-05 deg
M 332.5649963732239 5.0162e-05 deg
tp 2458715.801397599052
(2019-Aug-20.30139760)
0.00021166 TDB
period 1512.976039673171
4.14
2.1822e-05
5.975e-08
d
yr
n .2379416398938916 3.4319e-09 deg/d
Q 2.833704341855609 2.7248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      1998-12-19  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:53:36  

Additional Information
 Earth MOID = 1.33854 au 
 Jupiter MOID = 2.47437 au 
 T_jup = 3.366 
[ 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 16.0   n/a MPO413139  
diameter diameter 2.289 km 0.506 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.147   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243610 (1998 YR13)          Discovered 1998-Dec-19 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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