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Doubles in session


Current system
22477-1403
GUI 38 AC


Nearby doubles
20' : 22488-1352
DAM 657

27' : 22481-1430
LIG 1

40' : 22496-1336
H 6 97

47' : 22451-1430
RST4110

57' : 22515-1419
LDS2957

59' : 22517-1352
OCC 693

75' : 22492-1252
BRT2796

79' : 22526-1437
SKF2824

85' : 22430-1314
GWP3188

85' : 22433-1308
LDS5973

91' : 22527-1513
HJ 3148

93' : 22521-1257
HU 93

93' : 22487-1534
HJ 3145

93' : 22427-1307
BRT2795

95' : 22446-1241
LDS5251AB

96' : 22460-1536
HU 290

97' : 22434-1250
GWP3190

97' : 22427-1508
GWP3187

98' : 22527-1509
DAM 249AB

98' : 22412-1429
K2 21

101' : 22492-1541
RST4112

101' : 22541-1322
LDS2961

103' : 22542-1323
LDS2962

103' : 22536-1306
RST4113

107' : 22528-1519
GWP3202

109' : 22471-1552
GWP3196



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22477-1403 GUI 38 AC

 
 
22h 47m 42.77s -14° 03' 23.1" P.A. 35.00 sep 63.4 mag 5.68, Sp A0V dist. 97.37 pc (317.62 l.y.)
 
 
Coord 2000 22477-1403 Discov num GUI  38 Comp AC Coord arcsec 2000 22 47 42.77 -14 03 23.1
Date first 1918 Date last 1918 Obs 1
Pa first 35 Pa last 34.5 P.A. Now (θ) 34.5°
Sep first 63.4 Sep last 63.4 Sep. Now (ρ) 63.4"
Mag pri 5.68 Mag sec delta mag (ΔM) Spectral class A0V (white)
Pri motion ra +029 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
22477-1403 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Tau1 Aqr 165298 22 47 43 -14 03 23 STF 2943 AB 2017 58 127 21.0 5.68 9.57 3.89
Show 165298 22 47 43 -14 03 23 GUI 38 AC 1918 1 35 63.4 5.68 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 165298 HIP 112542 Tycho2 5818-01306-1
Gaia DR2 2597327566122330880 HD 215766 HR 8673 GC 31802
ADS 16268 BD BD-14 6346 Bayer Tau 1 Aquarii Bayer name Tau1 Aqr
Flamsteed 69 Aquarii Flamsteed name 69 Aqr Distance 97.37 Distance ly 317.62
Bayer greek τ1 Aqr
 
 
WDS 22477-1403 GUI 38 AC : NOTES
 
 
discov_num notes refcode
STF2943 AB: tau 1 Aqr = 69 Aqr. A is a spectroscopic binary.
Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
GUI 38 AC: Aitken notes that Guillaume gives another measure to this system, A__1932a
but neither the pair nor the original reference is found. The measure Gui1932A
is assumed to be an error.
STF2943 AB: H 5 80. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
Gui1932A Ma - Guillaume, J. 1932QB821.A43......
Gui1932A cited in ADS (Aitken Double Star Cat.), 1932
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22477-1403 GUI 38 AC 1918 1 35 63.4 5.68   NX 224742.77-140323.1

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

 
 
WDS 22477-1403 GUI 38 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22477-1403 GUI 38 AC : MEASURES
 
 
No records found.

 
 
WDS 22477-1403 : VIRTUAL EYEPIECE
 
 

22477-1403 STF2943A mag 5.68 Sp A0V 22477-1403 STF2943B sep 20.6 P.A. 128.10 mag 9.57 Sp A9 22477-1403 GUI 38C sep 62.8 P.A. 33.70 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 22477-1403 : ALADIN DSS IMAGE @ 22h 47m 42.77s -14° 03' 23.1"
 
 
 
 
WDS 22477-1403 GUI 38 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22477-1403 STF2943AB distance=1' 22477-1403 GUI 38AC distance=1' 22488-1352 DAM 657 distance=20' 22481-1430 LIG 1 distance=27' 22496-1336 H 6 97 distance=40' 22451-1430 RST4110 distance=47' 22515-1419 LDS2957 distance=57' 22517-1352 OCC 693 distance=59' 22492-1252 BRT2796 distance=75' 22526-1437 SKF2824 distance=79' 22430-1314 GWP3188 distance=85' 22433-1308 LDS5973 distance=85' 22527-1513 HJ 3148 distance=91' 22521-1257 HU 93 distance=93' 22487-1534 HJ 3145 distance=93' 22427-1307 BRT2795 distance=93' 22446-1241 LDS5251AB distance=95' 22446-1241 LDS5251AC distance=95' 22460-1536 HU 290 distance=96' 22434-1250 GWP3190 distance=97' 22427-1508 GWP3187 distance=97' 22527-1509 DAM 249AB distance=98' 22527-1509 DAM 249AC distance=98' 22412-1429 K2 21 distance=98' 22492-1541 RST4112 distance=101' 22541-1322 LDS2961 distance=101' 22542-1323 LDS2962 distance=103' 22536-1306 RST4113 distance=103' 22528-1519 GWP3202 distance=107' 22471-1552 GWP3196 distance=109' 22442-1227 UC 4800 distance=110' 22521-1533 LDT 20 distance=110' 22461-1210 ARU 5 distance=117' 22413-1514 KPP3425 distance=117' 22559-1345 HU 495 distance=121' 22543-1245 RST4114 distance=124' 22473-1609 HU 291 distance=126' 22441-1208 RST4109 distance=127' 22386-1404 HJ 5355AB distance=133' 22386-1404 HJ 5355AC distance=133' 22386-1404 HJ 5355BC distance=135' 22567-1444 LDS5022 distance=137' 22435-1608 HU 289 distance=139' 22389-1300 BRT2794 distance=143' 22380-1432 KPP4282AB distance=145' 22380-1323 LDS6384 distance=147' 22396-1237 STF2928AB distance=147' 22396-1237 STF2928AC distance=147' 22396-1237 CHM 7AD distance=147' 22579-1439 TDT3818 distance=153' 22385-1519 BLA 10AB distance=153' 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 22477-1403 STF2943 AB 127 21.0 1
Show 22477-1403 GUI 38 AC 35 63.4 1
Show 22488-1352 DAM 657 205 8.1 20
Show 22481-1430 LIG 1 248 0.1 27
Show 22496-1336 H 6 97 297 132.4 40
Show 22451-1430 RST4110 346 0.9 47
Show 22515-1419 LDS2957 146 68.0 57
Show 22517-1352 OCC 693 -1 0.0 59
Show 22492-1252 BRT2796 290 4.4 75
Show 22526-1437 SKF2824 251 6.5 79
Show 22430-1314 GWP3188 340 14.9 85
Show 22433-1308 LDS5973 358 164.8 85
Show 22527-1513 HJ 3148 140 29.7 91
Show 22521-1257 HU 93 145 4.6 93
Show 22487-1534 HJ 3145 196 15.2 93
Show 22427-1307 BRT2795 124 2.6 93
Show 22446-1241 LDS5251 AB 159 11.1 95
Show 22446-1241 LDS5251 AC 285 63.1 95
Show 22460-1536 HU 290 353 17.5 96
Show 22434-1250 GWP3190 355 17.8 97
Show 22427-1508 GWP3187 294 9.1 97
Show 22527-1509 DAM 249 AB 8 12.9 98
Show 22527-1509 DAM 249 AC 244 14.6 98
Show 22412-1429 K2 21 235 3.0 98
Show 22492-1541 RST4112 112 0.6 101
Show 22541-1322 LDS2961 316 16.3 101
Show 22542-1323 LDS2962 351 9.8 103
Show 22536-1306 RST4113 54 0.7 103
Show 22528-1519 GWP3202 182 128.8 107
Show 22471-1552 GWP3196 134 12.3 109
Show 22442-1227 UC 4800 225 15.8 110
Show 22521-1533 LDT 20 252 0.7 110
Show 22461-1210 ARU 5 245 0.3 117
Show 22413-1514 KPP3425 311 4.2 117
Show 22559-1345 HU 495 190 0.2 121
Show 22543-1245 RST4114 242 0.3 124
Show 22473-1609 HU 291 326 2.7 126
Show 22441-1208 RST4109 182 1.4 127
Show 22386-1404 HJ 5355 AB 289 83.8 133
Show 22386-1404 HJ 5355 AC 359 106.7 133
Show 22386-1404 HJ 5355 BC 44 110.8 135
Show 22567-1444 LDS5022 251 2.3 137
Show 22435-1608 HU 289 280 1.3 139
Show 22389-1300 BRT2794 196 4.4 143
Show 22380-1432 KPP4282 AB 21 2.5 145
Show 22380-1323 LDS6384 11 4.8 147
Show 22396-1237 STF2928 AB 280 3.1 147
Show 22396-1237 STF2928 AC 255 111.8 147
Show 22396-1237 CHM 7 AD 48 136.6 147
Show 22579-1439 TDT3818 100 0.4 153
Show 22385-1519 BLA 10 AB 357 0.4 153

 
 
WDS 22477-1403 : COMPONENTS
 
 
  A B
B pa=128.1°
sep=20.62"
 
C pa=33.7°
sep=62.80"
pa=16.0°
sep=67.60"
 
 
22477-1403 A
 
 
Name Tau1 Aqr Coord arcsec 2000 224742.77-140323.1 Mag 5.68 Spectral class A0V (white)
PmRA 31.00 PmDE -9.0 SAO 165298 HIP 112542
Tycho2 5818-01306-1 HD 215766 HR 8673 GC 31802
ADS 16268 BD BD-14 6346 Bayer Tau 1 Aquarii Bayer name Tau1
Flamsteed 69 Aquarii Flamsteed name 69 Aqr
Tycho2
Tycho2 5818-01306-1 Pflag RAmdeg 341.92820661 DEmdeg -14.05642920
PmRA 30.7 PmDE -9.8 E RAmdeg 3 E DEmdeg 4
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.52 EpDEm 1991.18
Num 23 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 5.646 E BTmag 0.014 VTmag 5.676
E VTmag 0.010 Prox 999 TYC T HIP 112542
CCDM RAdeg 341.92813556 DEdeg -14.05640694 EpRA 1990 1.90
EpDE 1990 1.83 E RAdeg 3.4 E DEdeg 4.0 Posflg
Corr -0.3
SAO
SAO 165298 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.006 Vmag 5.7 SpType B9
Double code Source 70 CatNum 31802 DM BD-14 6346
DMcomp BDsup HD 215766 M HD 0
GC 31802 RA1950rad 5.95619476 DE1950rad -0.24994005 PmRA2000 0.0022
PmDE2000 -0.009
Hipparcos
Catalog H HIP 112542 Proxy RAhms 22 47 42.75
DEdms -14 03 23.1 Vmag 5.68 VarFlag R Vmag H
RAdeg 341.928 DEdeg -14.0564 AstroRef Plx 12.55
CCDM 22477-1403 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 215766 BD BD-14 6346
CD CP Dm number -14 6346 VIred 0
SpType B9V R SpType Coord arcsec 2000 224742.75-140323.1
Hipparcos 2
HIP 112542 Sn 5 So 0 Nc 1
RArad 5.9677716531 DErad -0.2453305585 Plx 10.27 PmRA 30.61
PmDE -9.23 E RArad 0.39 E DErad 0.27 E Plx 0.46
E pmRA 0.49 E pmDE 0.33 Hpmag 5.6869 E Hpmag 0.0011
SHp 0.006 VA 0 BV -0.016 E BV 0.004
VI 0.01
CCDM
Ccdm 22477-1403 RComp Comp A Note1
Note2 Discov num DRAs 0.78 DDEs -23.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.8 Sp B9 PmNote *
PmRA 29 PmDE -5 Dm number -14 6346 Cat1 BD
Name2 165298 Cat2 SAO HD 215766 M HD
ADS BDS A16268 M ADS BDS N IDS IDS 22424S1435A
HIC 112542
 
 
22477-1403 B
 
 
Coord arcsec 2000 224743.88-140335.8 Mag 9.57 Spectral class A9 (white) PmRA -34.00
PmDE -21.0 Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 22477-1403 RComp Comp B Note1
Note2 Discov num STF2943 DRAs DDEs
R dRAs Year 1959 Theta 121 Rho 23.7
Obs 20 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16268 M ADS BDS N IDS IDS 22424S1435B
HIC
 
 
22477-1403 C
 
 
Coord arcsec 2000 224745.16-140230.9 Calc delta mag 5.68 Calc coord yes
CCDM
Ccdm 22477-1403 RComp Comp C Note1
Note2 Discov num DRAs DDEs
R dRAs Year Theta Rho
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16268 M ADS BDS N IDS IDS 22424S1435A
HIC