15387-2947 RIZ 16 (Tau Lib)

 
 
15h 38m 39.38s -29° 46' 39.7" P.A. -1.00 sep 0.0 mag 3.70,6.60 Sp B2.5V dist. 112.49 pc (366.94 l.y.)
 
 
Coord 2000 15387-2947 Discov num RIZ  16 Comp Coord arcsec 2000 15 38 39.38 -29 46 39.7
Date first 2010 Date last 2010 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.0 Sep last 0.012 Sep. Now (ρ) 0.012"
Mag pri 3.70 Mag sec 6.60 delta mag (ΔM) 2.9 Spectral class B2.5V (blue-white)
Pri motion ra -022 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Tau Lib Constellation Libra SAO 183649 HIP 76600
Tycho2 6789-01800-1 Gaia DR2 6209215257546774016 HD 139365 HR 5812
GC 21019 CD CD-2911837 CP CP-29 4233 Bayer Tau Librae
Bayer name Tau Lib Flamsteed 40 Librae Flamsteed name 40 Lib Distance 112.49
Distance ly 366.94 Bayer greek τ Lib
 
 
WDS 15387-2947 RIZ 16 (Tau Lib) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Riz2013 Ks j Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., 2013MNRAS.436.1694R
Riz2013 +E2 Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T.,
Riz2013 Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C.
Riz2013 MNRAS 436, 1694, 2013
Riz2020 Am+ j Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. 2020ApJ...889..175R
Riz2020 +H3+ ApJ 889, 175, 2020
Riz2020 +orb
Riz2020 +not
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15387-2947 RIZ 16 2010 0 -1 0.0 3.70 6.60 B2.5V 153839.38-294639.7

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WDS 15387-2947 RIZ 16 (Tau Lib) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15387-2947 RIZ 16 (Tau Lib) : MEASURES
 
 
No records found.

 
 
WDS 15387-2947 (Tau Lib) : VIRTUAL EYEPIECE
 
 

15387-2947 RIZ  16A mag 3.7 Sp B2.5V 15387-2947 RIZ  16B mag 6.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15387-2947 (Tau Lib) : ALADIN DSS IMAGE @ 15h 38m 39.38s -29° 46' 39.7"
 
 
 
 
WDS 15387-2947 RIZ 16 (Tau Lib) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15387-2947  RIZ  16 distance=0' 15382-2958  DAW 144 distance=14' 15396-2954  KOH  44 distance=14' 15391-2928  UC 3036 distance=20' 15398-3001  BRT3023 distance=21' 15396-3011  BVD 116 distance=28' 15359-2934  RSS 379 distance=39' 15358-2959  KOH  41 distance=40' 15383-2901  SWR 179 distance=47' 15419-3009  ARG  28AB distance=48' 15419-3009  ARG  28AC distance=48' 15419-3009  ARG  28AD distance=48' 15348-2952  BUG   3 distance=51' 15414-2910  RST1855AB distance=52' 15363-3035  B   294 distance=58' 15418-2903  RST1856 distance=61' 15367-2851  B   295 distance=62' 15353-2903  RSS 378 distance=62' 15436-2940  UC 3051 distance=65' 15426-3030  WFC 166 distance=67' 15420-3043  DAW 211BC distance=71' 15420-3043  HJ 2789AB distance=72' 15362-2841  LDS5841 distance=73' 15340-2907  SWR 177 distance=73' 15382-3059  HJ 2787 distance=73' 15331-2957  RST1843 distance=74' 15416-3051  KPP 351 distance=75' 15441-3009  LDS5844 distance=75' 15325-3007  LDS5839 distance=84' 15347-3055  LDS4560 distance=86' 15360-2825  KPP1289 distance=89' 15379-3115  I   243 distance=90' 15389-3117  KOH  43AB distance=90' 15389-3117  KOH  43AB,C distance=90' 15456-2959  UC 3055 distance=91' 15441-2850  B   298 distance=92' 15421-2826  RST1858 distance=93' 15316-2925  TDS9537 distance=95' 15437-2836  TDS9602 distance=97' 15436-2834  SKF2046 distance=98' 15400-3123  I   244 distance=99' 15408-3121  KOH  45 distance=99' 15458-3021  BRR  13 distance=99' 15315-3022  KOH  40AB distance=100' 15315-3022  KOH  40AB,C distance=100' 15370-2808  I  1271 distance=101' 15314-2908  UC 3020 distance=103' 15316-3037  BRT3019 distance=105' 15399-2803  B  2790 distance=106' 15375-3132  I   242 distance=107' 15348-2808  RST1847AB distance=112' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 15387-2947 RIZ 16 -1 0.0
Show 15382-2958 DAW 144 302 1.5 14
Show 15396-2954 KOH 44 249 0.2 14
Show 15391-2928 UC 3036 330 46.7 20
Show 15398-3001 BRT3023 131 3.3 21
Show 15396-3011 BVD 116 171 16.1 28
Show 15359-2934 RSS 379 287 10.6 39
Show 15358-2959 KOH 41 256 0.9 40
Show 15383-2901 SWR 179 78 15.4 47
Show 15419-3009 ARG 28 AB 24 35.0 48
Show 15419-3009 ARG 28 AC 332 35.8 48
Show 15419-3009 ARG 28 AD 324 88.6 48
Show 15348-2952 BUG 3 194 0.2 51
Show 15414-2910 RST1855 AB 66 2.6 52
Show 15363-3035 B 294 209 1.9 58
Show 15418-2903 RST1856 208 2.0 61
Show 15367-2851 B 295 142 1.2 62
Show 15353-2903 RSS 378 62 11.9 62
Show 15436-2940 UC 3051 215 12.1 65
Show 15426-3030 WFC 166 24 9.5 67
Show 15420-3043 DAW 211 BC 94 7.2 71
Show 15420-3043 HJ 2789 AB 303 29.3 72
Show 15362-2841 LDS5841 292 8.5 73
Show 15340-2907 SWR 177 286 11.6 73
Show 15382-3059 HJ 2787 135 15.3 73
Show 15331-2957 RST1843 290 1.1 74
Show 15416-3051 KPP 351 45 3.5 75
Show 15441-3009 LDS5844 263 445.0 75
Show 15325-3007 LDS5839 72 369.5 84
Show 15347-3055 LDS4560 27 11.5 86
Show 15360-2825 KPP1289 320 9.8 89
Show 15379-3115 I 243 325 1.0 90
Show 15389-3117 KOH 43 AB 240 0.7 90
Show 15389-3117 KOH 43 AB,C 192 4.5 90
Show 15456-2959 UC 3055 5 32.6 91
Show 15441-2850 B 298 88 2.1 92
Show 15421-2826 RST1858 166 1.0 93
Show 15316-2925 TDS9537 8 0.6 95
Show 15437-2836 TDS9602 322 2.4 97
Show 15436-2834 SKF2046 249 48.3 98
Show 15400-3123 I 244 24 1.1 99
Show 15408-3121 KOH 45 75 6.0 99
Show 15458-3021 BRR 13 349 0.7 99
Show 15315-3022 KOH 40 AB 29 0.2 100
Show 15315-3022 KOH 40 AB,C 19 1.2 100
Show 15370-2808 I 1271 151 2.0 101
Show 15314-2908 UC 3020 237 40.7 103
Show 15316-3037 BRT3019 236 4.5 105
Show 15399-2803 B 2790 132 8.9 106
Show 15375-3132 I 242 39 2.0 107
Show 15348-2808 RST1847 AB 343 1.0 112

 
 
WDS 15387-2947 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
15387-2947 A
 
 
Componente originario normalizzato AB Name Tau Lib Coord arcsec 2000 153839.38-294639.7 Mag 3.7
Spectral class B2.5V (blue-white) PmRA -22.00 PmDE -24.0 SAO 183649
HIP 76600 Tycho2 6789-01800-1 HD 139365 HR 5812
GC 21019 CD CD-2911837 CP CP-29 4233 Bayer Tau Librae
Bayer name Tau Lib Flamsteed 40 Librae Flamsteed name 40 Lib
Tycho2
Tycho2 6789-01800-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 3.438 E BTmag 0.014 VTmag 3.616
E VTmag 0.009 Prox 999 TYC T HIP 76600
CCDM RAdeg 234.66409750 DEdeg -29.77769028 EpRA 1990 1.79
EpDE 1990 1.44 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 183649 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.033 Vmag 3.8 SpType B3
Double code Source 70 CatNum 21019 DM CD-2911837
DMcomp BDsup HD 139365 M HD 0
GC 21019 RA1950rad 4.08223295 DE1950rad -0.51687714 PmRA2000 -0.0012
PmDE2000 -0.03
Hipparcos
Catalog H HIP 76600 Proxy RAhms 15 38 39.38
DEdms -29 46 39.7 Vmag 3.66 VarFlag R Vmag H
RAdeg 234.664 DEdeg -29.7777 AstroRef Plx 7.33
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 139365 BD
CD CD-2911837 CP CP-29 4233 Dm number -2911837 VIred -0.18
SpType B2.5V R SpType Coord arcsec 2000 153839.38-294639.7
Hipparcos 2
HIP 76600 Sn 5 So 1 Nc 1
RArad 4.0956612056 DErad -0.5197187224 Plx 8.89 PmRA -22.08
PmDE -24.46 E RArad 0.18 E DErad 0.11 E Plx 0.2
E pmRA 0.22 E pmDE 0.22 Hpmag 3.5999 E Hpmag 0.0008
SHp 0.005 VA 0 BV -0.177 E BV 0.006
VI -0.18
 
 
15387-2947 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153839.38-294639.7 Mag 6.6 Calc delta mag 2.9
Calc coord yes