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II/190/fp102 IRAS Minor Planet Survey (IMPS) (Tedesco 1992)
*IMPS Albedos and Diameters Data Base (1884 rows)
  recno=9
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ColumnValue  Explain   (UCD)
9recno 9  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Type1  Asteroid type (meta.note)
ID 10  Asteroid identification number (meta.id)
MPMP  Details of the orbital elements of this minor planet (meta.ref)
NameHygiea  IAU designation (meta.id;meta.main)
Hmag 5.43 mag Absolute visual magnitude (phys.magAbs;em.opt)
PH 0.0717  Mean visual albedo on the H, G system (phys.albedo)
e_PH 0.002  rms uncertainty on PH (stat.error)
Diam407.12 km Mean diameter (phys.size.diameter)
e_Diam 6.8 km rms uncertainty on Diam (stat.error)
Prob 0.10 % Probability of lightcurve effects (stat.fit.goodness)
NSight 9  Number of used sightings (detected crossings of the IRAS focal plane) (meta.number)
NObs22  Number of used observations (all bands) (meta.number)
FOR 1.00  Fraction-observed ratio (ratio of the total number of times the asteroid was predicted to cross the IRAS focal plane versus the actual number of crossings realized) (stat.fit.omc)
  
elapse time 1

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