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JPL Small-Body Database Browser
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47075 (1998 YB)
Classification: Outer Main-belt Asteroid          SPK-ID: 2047075
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330110129039467 3.3096e-08  
a 3.233413222214873 2.1666e-08 au
q 2.803333654391059 1.0931e-07 au
i .1637575337350582 3.8909e-06 deg
node 86.35449351974054 0.0015461 deg
peri 27.52683637624408 0.0015462 deg
M 171.475709894049 1.6886e-05 deg
tp 2457588.943021669280
(2016-Jul-19.44302167)
9.8026e-05 TDB
period 2123.685695332977
5.81
2.1345e-05
5.844e-08
d
yr
n .1695166101043756 1.7038e-09 deg/d
Q 3.663492790038688 2.4548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1291  
   data-arc span      7968 days (21.82 yr)  
   first obs. used      1996-08-20  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53818  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 00:03:37  

Additional Information
 Earth MOID = 1.82009 au 
 Jupiter MOID = 1.43915 au 
 T_jup = 3.172 
[ 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 13.6   n/a MPO449299  
diameter diameter 9.810 km 0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47075 (1998 YB)          Discovered 1998-Dec-16 by Korlevic, K. at Visnjan
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YB = 2000 GM48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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