VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/AJ/166/12
  Velocity data for 88 very high velocity stars (Li+, 2023)
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2023AJ....166...12L
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/166/12/table2(c)The 52 hypervelocity star (HVS) candidates assuming different escape velocity curves (52 rows)
2.J/AJ/166/12/table3(c)8 HiVel pass through the Galactic plane within 1kpc of the Galactic-center (GC) (8 rows)
3.J/AJ/166/12/table4(c)Extreme velocity stars probably originating from the Sgr dSph (15 rows)
4.J/AJ/166/12/table5(c)Basic parameters for 88 HVSs or candidates (Table A1) (88 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Name (char) Source identifier (meta.id)
   (ALL)Gaia  Gaia DR3 identifier (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) [12/342] Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-18/61] Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
   (ALL)pmRA mas/yr [-74.5/76] Gaia DR3 proper motion along RA*cos(DE) (pos.pm;pos.eq.ra)
   (ALL)e_pmRA mas/yr [0.02/0.2] Uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
   (ALL)pmDE mas/yr [-129/13.3] Gaia DR3 proper motion along DE (pos.pm;pos.eq.dec)
   (ALL)e_pmDE mas/yr [0.02/0.2] Uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
   (ALL)Vlos km/s [-346/440] Line of sight velocity (phys.veloc;pos.heliocentric)
   (ALL)e_Vlos km/s [1/20] Uncertainty in Vlos (stat.error)

ALL cols		    
 (i)indexed column
   (ALL)Dist kpc [1.17/4.51] Distance (pos.distance)
   (ALL)e_Dist kpc [0.06/1] Uncertainty in Dis (stat.error)
   (ALL)VGSR km/s [484/717] Galactic Standard of Rest velocity (phys.veloc;pos.galactic)
   (ALL)e_VGSR km/s [32.8/174] Uncertainty in VGSR (stat.error)
  (1)Pub-MW   [0.13/0.92] MilkyWayPotential unbound probability (Note 1)   (stat.fit.goodness)
  (1)Pub-M18   [0.12/0.91] Monari+, 2018A&A...616L...9M unbound probability (Note 1)   (stat.fit.goodness)
  (1)Pub-D19   [0.34/0.96] Deason+, 2019MNRAS.485.3514D unbound probability (Note 1)   (stat.fit.goodness)
  (1)Pub-BMW   [0.51/0.97] BovyMWPotential2014 unbound probability (Note 1)   (stat.fit.goodness)
  (1)Pub-W17   [0.37/0.96] Williams+, 2017MNRAS.468.2359W unbound probability (Note 1)   (stat.fit.goodness)
  (2+3)CDis kpc Closest distance (pos.distance;src.orbital)
  (2+3)e_CDis kpc Uncertainty in CDis (stat.error)
  (2+3)BTime Myr Backward time (time.epoch)
  (2+3)e_BTime Myr Uncertainty in BTime (stat.error)

ALL cols		    
 (i)indexed column
  (2+3+4)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (4)ID   [1/88] Internal identifier (meta.id)
  (4)HVS  (n)Display data for the 52 marginally hypervelocity star candidates (link to Table 2) (meta.ref.url)
  (4)Teff K (n) [4673/47200] Effective temperature (phys.temperature.effective)
  (4)e_Teff K (n) [13/1200] Uncertainty in Teff (stat.error;phys.temperature.effective)
  (4)logg [cm/s2] (n) [2.06/5.69] log surface gravity (phys.gravity)
  (4)e_logg [cm/s2] (n) [0.02/0.9] Uncertainty in log(g) (stat.error)
  (4)[Fe/H] [Sun] (n) [-2.38/0.29] Metallicity (phys.abund.Z)
  (4)e_[Fe/H] [Sun] (n) [0/0.4] Uncertainty in [Fe/H] (stat.error;phys.abund.Fe)
  (4)[a/Fe] [Sun] (n) [-0.08/0.47] log {alpha}/Fe abundance ratio (phys.abund;arith.ratio)
  (4)e_[a/Fe] [Sun] (n) [0.01/0.8] Uncertainty in [a/Fe] (stat.error;phys.abund)
  (4)Vrf km/s [-638/1039] Galactic Rest-frame, line of sight velocity (phys.veloc)
  (4)e_Vrf km/s (n) [1/80] Uncertainty in Vrf (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)f_Ref (char) [ab] Flag on Ref (Note 3)   (meta.code)
  (4)Ref (char) Reference; ADS Bibcode if not this work (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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