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JPL Small-Body Database Browser
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47083 (1998 YG22)
Classification: Main-belt Asteroid          SPK-ID: 2047083
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06544131806957042 4.0591e-08  
a 2.806258310053587 1.4975e-08 au
q 2.622613067399995 1.1219e-07 au
i 5.235831134545063 4.2452e-06 deg
node 260.6911043971753 5.565e-05 deg
peri 161.1170901940723 6.7291e-05 deg
M 155.7448423914304 3.7717e-05 deg
tp 2457857.650105024023
(2017-Apr-14.15010502)
0.00017916 TDB
period 1717.077484461639
4.70
1.3745e-05
3.763e-08
d
yr
n .209658564192793 1.6782e-09 deg/d
Q 2.989903552707179 1.5955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1353  
   data-arc span      13884 days (38.01 yr)  
   first obs. used      1981-05-01  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:34:56  

Additional Information
 Earth MOID = 1.63598 au 
 Jupiter MOID = 2.23872 au 
 T_jup = 3.314 
[ 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 13.7   n/a MPO474345  
diameter diameter 4.504 km 1.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.316   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47083 (1998 YG22)          Discovered 1998-Dec-29 by Starkenburg at Starkenburg
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YG22 = 1981 JT6 = 2000 GK100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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