stampa
Login

About to create a great list of doubles? Share it with other users!
Create your account here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19126+1651
BU 139 AE


Nearby doubles
19' : 19130+1708
TDT1300

41' : 19137+1614
BRT1316

42' : 19129+1610
J 2952AB

46' : 19157+1654
J 1303

48' : 19155+1713
BPM1003

53' : 19107+1736
BPM 996

57' : 19102+1606
HU 1298AB

57' : 19099+1610
BPM 991

57' : 19116+1745
GWP2821

62' : 19085+1710
TDT1247

62' : 19104+1744
STF2475

63' : 19105+1556
BPM 995

63' : 19100+1740
HEI 268

63' : 19098+1740
CRC 32

64' : 19117+1753
HU 333

64' : 19082+1702
BPMA 80

65' : 19160+1610
STT 368AB

65' : 19162+1612
BPM1005

65' : 19100+1744
J 2947

67' : 19080+1651
ENG 66AB

67' : 19080+1645
BPM 974

67' : 19164+1612
BPM1006AB

68' : 19081+1630
BPM 977

70' : 19174+1640
BPM1011

72' : 19076+1648
BPM 971

73' : 19172+1624
GWP2831



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19126+1651 BU 139 AE

 
 
19h 12m 34.45s +16° 50' 47.2" P.A. 101.00 sep 28.8 mag 7.11,11.19 Sp B9IV dist. 242.72 pc (791.75 l.y.)
 
 
Coord 2000 19126+1651 Discov num BU  139 Comp AE Coord arcsec 2000 19 12 34.45 +16 50 47.2
Date first 1898 Date last 2015 Obs 11
Pa first 104 Pa last 100.9 P.A. Now (θ) 100.9°
Sep first 27.9 Sep last 28.781 Sep. Now (ρ) 28.781"
Mag pri 7.11 Mag sec 11.19 delta mag (ΔM) 4.08 Spectral class B9IV (blue-white)
Pri motion ra +002 Sec motion ra +015
Pri motion dec -012 Sec motion dec -009
Notes N (See Notes)
rPM=0.763
Nature of this double is uncertain.
 
 
19126+1651 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V338 Sge 104602 19 12 34 +16 50 47 BU 139 AB 2017 115 135 0.6 7.11 7.95 0.84 Y
Show 104602 19 12 34 +16 50 47 STTA 177 AC 2017 38 276 98.4 7.11 8.02 0.91
Show 104602 19 12 34 +16 50 47 BU 139 AE 2015 11 101 28.8 7.11 11.19 4.08 <===
Show 104594 19 12 28 +16 51 00 WSI 107 Ca,Cb 2008 1 253 0.1 8.10 11.10 3.00
Show 104594 19 12 28 +16 51 00 BU 139 CD 2015 16 269 138.9 8.02 11.19 3.17
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V338 Sge Constellation Sagitta SAO 104602 HIP 94377
Tycho2 1599-00546-1 Gaia DR2 4513495786115703040 HD 179588 HR 7285
ADS 12160 BD BD+16 3775 Distance 242.72 Distance ly 791.75
 
 
WDS 19126+1651 BU 139 AE : NOTES
 
 
discov_num notes refcode
BU 139 AB: This object was misidentified as HD 179558 by McAlister et al. McA1983
V338 Sge, Algol-type eclipsing binary, P = 3.49784 d. Zas2011
STTA177 AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
BU 139 AD/AE: Confusion in component designation, with the "D" component of
the 29" AD pair not the same star as the "D" component of the 137" CD
pair. The ADS identifies the two pairs as "Aa" and "CD", respectively. A__1932a
The IDS changes "Aa" to "AP" (due to the lack of lower-case letters IDS1963
available on the IDS's computer punch cards). However, some measures
of the pair are also listed erroneously as an additional pair in this
system, identified as "AD". The two pairs were later recognized as
being the same, and were merged under the "AD" designation in the WDS.
The designation for 29" pair has been changed to "AE". Our thanks to
Steve Smith (2014, private comm.) for pointing out the discrepancy.
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
McA1983 Sc j McAlister, H.A., Hendry, E.M., Hartkopf, W.I., Campbell, B.G., & Fekel, F.C. 1983ApJS...51..309M
McA1983 ApJS 51, 309, 1983
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STT Struve, O.
216 WSI Douglass, G.G., Hindsley, R.B., & Worley, C.E.
225 WSI Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
225 WSI Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
228 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
228 WSI Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
229 WSI Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
229 WSI Hennessy, G.S., Platais, I., et al.
230 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
230 WSI Hennessy, G.S., Rafferty, T.J., et al.
257 WSI Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
257 WSI C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
267 WSI Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
267 WSI M., Kilian, C.M. & Warner, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19126+1651 BU 139 AE 2013 10 101 28.7 7.11 11.19 B9IV N 191234.45+165047.2
19126+1651 BU 139 AE 2015 11 101 28.8 7.11 11.19 B9IV N 191234.45+165047.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19126+1651 BU 139 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19126+1651 BU 139 AE : MEASURES
 
 
No records found.

 
 
WDS 19126+1651 : VIRTUAL EYEPIECE
 
 

19126+1651 BU 139A mag 7.11 Sp B9IV 19126+1651 BU 139B sep 0.6 P.A. 136.70 mag 7.95 19126+1651 BU 139C sep 100.2 P.A. 277.60 mag 8.02 Sp G5V 19126+1651 WSI 107Cb sep 100.3 P.A. 277.50 mag 11.1 19126+1651 BU 139D sep 232.4 P.A. 272.40 mag 11.19 19126+1651 BU 139E sep 27.6 P.A. 101.40 mag 11.19 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19126+1651 : ALADIN DSS IMAGE @ 19h 12m 34.45s +16° 50' 47.2"
 
 
 
 
WDS 19126+1651 BU 139 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19126+1651 BU 139AB distance=1' 19126+1651 STTA177AC distance=1' 19126+1651 BU 139AE distance=1' 19126+1651 WSI 107Ca,Cb distance=2' 19126+1651 BU 139CD distance=2' 19130+1708 TDT1300 distance=19' 19137+1614 BRT1316 distance=41' 19129+1610 J 2952AB distance=42' 19129+1610 NYS 8AC distance=42' 19157+1654 J 1303 distance=46' 19155+1713 BPM1003 distance=48' 19107+1736 BPM 996 distance=53' 19102+1606 HU 1298AB distance=57' 19102+1606 HU 1298AB,C distance=57' 19099+1610 BPM 991 distance=57' 19116+1745 GWP2821 distance=57' 19085+1710 TDT1247 distance=62' 19104+1744 STF2475 distance=62' 19105+1556 BPM 995 distance=63' 19100+1740 HEI 268 distance=63' 19098+1740 CRC 32 distance=63' 19117+1753 HU 333 distance=64' 19082+1702 BPMA 80 distance=64' 19160+1610 STT 368AB distance=65' 19160+1610 STT 368AC distance=65' 19162+1612 BPM1005 distance=65' 19100+1744 J 2947 distance=65' 19080+1651 ISO 9Aa,Ab distance=67' 19080+1651 ENG 66AB distance=67' 19080+1651 LBU 17AC distance=67' 19080+1651 HLA 17AD distance=67' 19080+1645 BPM 974 distance=67' 19164+1612 BPM1006AB distance=67' 19164+1612 BPM1006AC distance=67' 19081+1630 BPM 977 distance=68' 19174+1640 BPM1011 distance=70' 19076+1648 BPM 971 distance=72' 19172+1624 GWP2831 distance=73' 19095+1552 BPM 988 distance=74' 19101+1755 BPM 994 distance=74' 19077+1624 ROE 9 distance=75' 19094+1550 BPM 985 distance=76' 19118+1809 HU 334AB distance=80' 19118+1809 GII 280Aa,Ab distance=80' 19074+1616 BPM 970 distance=82' 19069+1652 LEP 163 distance=82' 19069+1638 BPM 967 distance=83' 19129+1528 J 2951 distance=83' 19181+1718 BPM1015 distance=84' 19067+1654 BPM 966 distance=85' 19080+1745 BPMA 79 distance=85' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19126+1651 BU 139 AB 135 0.6 1
Show 19126+1651 STTA177 AC 276 98.4 1
Show 19126+1651 BU 139 AE 101 28.8 1
Show 19126+1651 WSI 107 Ca,Cb 253 0.1 2
Show 19126+1651 BU 139 CD 269 138.9 2
Show 19130+1708 TDT1300 50 0.4 19
Show 19137+1614 BRT1316 326 4.4 41
Show 19129+1610 J 2952 AB 263 5.7 42
Show 19129+1610 NYS 8 AC 136 10.8 42
Show 19157+1654 J 1303 210 4.7 46
Show 19155+1713 BPM1003 287 31.8 48
Show 19107+1736 BPM 996 170 78.4 53
Show 19102+1606 HU 1298 AB 13 0.2 57
Show 19102+1606 HU 1298 AB,C 264 3.2 57
Show 19099+1610 BPM 991 274 107.8 57
Show 19116+1745 GWP2821 299 64.4 57
Show 19085+1710 TDT1247 225 0.4 62
Show 19104+1744 STF2475 321 6.8 62
Show 19105+1556 BPM 995 132 41.2 63
Show 19100+1740 HEI 268 36 1.9 63
Show 19098+1740 CRC 32 326 6.7 63
Show 19117+1753 HU 333 84 1.9 64
Show 19082+1702 BPMA 80 188 220.1 64
Show 19160+1610 STT 368 AB 218 1.1 65
Show 19160+1610 STT 368 AC 105 15.2 65
Show 19162+1612 BPM1005 267 73.3 65
Show 19100+1744 J 2947 41 5.6 65
Show 19080+1651 ISO 9 Aa,Ab 145 0.2 67
Show 19080+1651 ENG 66 AB 288 132.3 67
Show 19080+1651 LBU 17 AC 14 98.6 67
Show 19080+1651 HLA 17 AD 250 5.6 67
Show 19080+1645 BPM 974 297 25.1 67
Show 19164+1612 BPM1006 AB 337 4.7 67
Show 19164+1612 BPM1006 AC 311 94.0 67
Show 19081+1630 BPM 977 201 100.1 68
Show 19174+1640 BPM1011 293 99.9 70
Show 19076+1648 BPM 971 330 65.9 72
Show 19172+1624 GWP2831 270 14.8 73
Show 19095+1552 BPM 988 344 28.2 74
Show 19101+1755 BPM 994 262 116.6 74
Show 19077+1624 ROE 9 206 14.6 75
Show 19094+1550 BPM 985 202 98.7 76
Show 19118+1809 HU 334 AB 249 1.6 80
Show 19118+1809 GII 280 Aa,Ab 6 0.2 80
Show 19074+1616 BPM 970 194 96.9 82
Show 19069+1652 LEP 163 14 3.6 82
Show 19069+1638 BPM 967 191 105.6 83
Show 19129+1528 J 2951 308 6.6 83
Show 19181+1718 BPM1015 339 94.2 84
Show 19067+1654 BPM 966 180 112.4 85
Show 19080+1745 BPMA 79 265 239.3 85

 
 
WDS 19126+1651 : COMPONENTS
 
 
  A B C Cb D
B pa=136.7°
sep=0.58"
 
C pa=277.6°
sep=100.22"
pa=277.8°
sep=100.67"
 
Cb pa=277.5°
sep=100.30"
pa=277.8°
sep=100.75"
pa=251.8°
sep=0.09"
 
D pa=272.4°
sep=232.42"
pa=272.5°
sep=232.84"
pa=268.5°
sep=132.91"
pa=268.5°
sep=132.83"
 
E pa=101.4°
sep=27.59"
pa=100.7°
sep=27.12"
pa=98.4°
sep=127.76"
pa=98.4°
sep=127.84"
pa=93.4°
sep=259.71"
 
 
19126+1651 A
 
 
Name V338 Sge Coord arcsec 2000 191234.45+165047.2 Mag 7.11 Spectral class B9IV (blue-white)
PmRA 1.00 PmDE -10.0 SAO 104602 HIP 94377
Tycho2 1599-00546-1 HD 179588 HR 7285 GC 26467
BD BD+16 3775
Tycho2
Tycho2 1599-00546-1 Pflag RAmdeg 288.14358975 DEmdeg 16.84639077
PmRA 0.7 PmDE -10.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.21 EpDEm 1991.41
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.6 BTmag 6.765 E BTmag 0.015 VTmag 6.791
E VTmag 0.010 Prox 999 TYC T HIP 94377
CCDM AB RAdeg 288.14358806 DEdeg 16.84641472 EpRA 1990 1.43
EpDE 1990 1.63 E RAdeg 4.3 E DEdeg 4.1 Posflg P
Corr -0.1
SAO
SAO 104602 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.014 Vmag 6.4 SpType B9
Double code Source 70 CatNum 26467 DM BD+16 3775
DMcomp BDsup HD 179588 M HD 0
GC 26467 RA1950rad 5.01926434 DE1950rad 0.29253614 PmRA2000 -0.0004
PmDE2000 -0.014
Hipparcos
Catalog H HIP 94377 Proxy H RAhms 19 12 34.45
DEdms +16 50 47.2 Vmag 6.73 VarFlag 2 R Vmag G
RAdeg 288.144 DEdeg 16.8464 AstroRef A Plx 3.85
CCDM 19126+1651 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 137 Rho 0.664 HD 179588 BD BD+16 3775
CD CP Dm number +16 3775 VIred 0.01
SpType B9IV R SpType Coord arcsec 2000 191234.45+165047.2
Hipparcos 2
HIP 94377 Sn 15 So 3 Nc 2
RArad 5.0290537705 DErad 0.2940259933 Plx 4.12 PmRA 1.16
PmDE -12.38 E RArad 0.71 E DErad 0.63 E Plx 0.84
E pmRA 0.9 E pmDE 0.9 Hpmag 6.7103 E Hpmag 0.0024
SHp 0.017 VA 2 BV -0.01 E BV 0
VI 0.01
CCDM
Ccdm 19126+1651 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs -12.4
R dRAs 65 Year Theta Rho
Obs 5 Vmag 6.7 Sp B9 PmNote *
PmRA -4 PmDE 1 Dm number +16 3775 Cat1 BD
Name2 +16 1930 Cat2 AGK2/3 HD 179588 M HD
ADS BDS A12160 M ADS BDS N IDS IDS 19081N1641A
HIC 94377
 
 
19126+1651 B
 
 
Coord arcsec 2000 191234.48+165046.8 Mag 7.95 PmRA 1.00 PmDE -10.0
Calc delta mag 0.84 Calc coord yes
CCDM
Ccdm 19126+1651 RComp Comp B Note1
Note2 Discov num BU 139 DRAs DDEs
R dRAs Year 1875 Theta 140 Rho 0.7
Obs 99 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12160 M ADS BDS N IDS IDS 19081N1641B
HIC 94377
 
 
19126+1651 C
 
 
Coord arcsec 2000 191227.53+165100.4 Coord calc 191227.53+165100.4 Mag 8.02 Spectral class G5V (yellow)
PmRA 125.00 PmDE -196.0 SAO 104594 HIP 94371
Tycho2 1599-00165-1 HD 179558 GC 26465 BD BD+16 3774
Calc delta mag 0.91
Tycho2
Tycho2 1599-00165-1 Pflag RAmdeg 288.11472360 DEmdeg 16.85012285
PmRA 126.2 PmDE -196.9 E RAmdeg 7 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.66 EpDEm 1991.11
Num 11 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.1 BTmag 8.885 E BTmag 0.018 VTmag 8.022
E VTmag 0.012 Prox 999 TYC T HIP 94371
CCDM RAdeg 288.11440667 DEdeg 16.85058222 EpRA 1990 1.34
EpDE 1990 1.60 E RAdeg 7.4 E DEdeg 6.1 Posflg
Corr -0.1
SAO
SAO 104594 DelFlag RA1950 PmRA1950 0.0088
DE1950 PmDE1950 -0.206 Vmag 7.9 SpType G5
Double code Source 70 CatNum 26465 DM BD+16 3774
DMcomp BDsup HD 179558 M HD 0
GC 26465 RA1950rad 5.01873325 DE1950rad 0.29264598 PmRA2000 0.009
PmDE2000 -0.206
Hipparcos
Catalog H HIP 94371 Proxy RAhms 19 12 27.46
DEdms +16 51 02.2 Vmag 7.94 VarFlag R Vmag H
RAdeg 288.114 DEdeg 16.8506 AstroRef Plx 21.72
CCDM 19126+1651 N CCDM I Nsys 2 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 179558 BD BD+16 3774
CD CP Dm number +16 3774 VIred 0.8
SpType G5V R SpType Coord arcsec 2000 191227.46+165102.2
Hipparcos 2
HIP 94371 Sn 7 So 1 Nc 1
RArad 5.0285449409 DErad 0.2940984106 Plx 22.67 PmRA 116.54
PmDE -174.87 E RArad 0.72 E DErad 1 E Plx 0.93
E pmRA 0.93 E pmDE 1.07 Hpmag 8.081 E Hpmag 0.002
SHp 0.013 VA 0 BV 0.76 E BV 0
VI 0.8
CCDM
Ccdm 19126+1651 RComp Comp C Note1
Note2 Discov num STT4177 DRAs -8.46 DDEs 0.2
R dRAs 65 Year 1919 Theta 285 Rho 113.4
Obs 10 Vmag 7.9 Sp G5 PmNote *
PmRA 120 PmDE -194 Dm number +16 3774 Cat1 BD
Name2 +16 1929 Cat2 AGK2/3 HD 179558 M HD
ADS BDS A12160 M ADS BDS N IDS IDS 19081N1641C
HIC 94371
 
 
19126+1651 Cb
 
 
Coord arcsec 2000 191227.52+165100.4 Mag 11.1 Calc delta mag 3.99 Calc coord yes
 
 
19126+1651 D
 
 
Coord arcsec 2000 191218.27+165057.0 Mag 11.19 PmRA -22.00 PmDE -25.0
Tycho2 1599-00138-1 Calc delta mag 4.08 Calc coord yes
Tycho2
Tycho2 1599-00138-1 Pflag RAmdeg 288.07506878 DEmdeg 16.84845551
PmRA -20.8 PmDE -28.5 E RAmdeg 37 E DEmdeg 34
E pmRA 1.6 E pmDE 1.5 EpRAm 1979.11 EpDEm 1980.63
Num 5 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 1.9
Q pmDE 1.1 BTmag 11.778 E BTmag 0.091 VTmag 11.192
E VTmag 0.095 Prox 999 TYC T HIP
CCDM RAdeg 288.07511972 DEdeg 16.84851472 EpRA 1990 1.35
EpDE 1990 1.62 E RAdeg 64.1 E DEdeg 50.9 Posflg
Corr -0.2
CCDM
Ccdm 19126+1651 RComp C Comp D Note1
Note2 Discov num BU 139 DRAs -17.92 DDEs -4.9
R dRAs 65 Year 1917 Theta 261 Rho 127.6
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12160 M ADS BDS N IDS IDS 19081N1641D
HIC
 
 
19126+1651 E
 
 
Coord arcsec 2000 191236.33+165041.8 Mag 11.19 PmRA 15.00 PmDE -9.0
Calc delta mag 4.08 Calc coord yes
CCDM
Ccdm 19126+1651 RComp Comp E Note1
Note2 Discov num BU 139 DRAs DDEs
R dRAs Year 1958 Theta 103 Rho 28.6
Obs 3 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12160 M ADS BDS N IDS IDS 19081N1641P
HIC