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Doubles in session


Current system
19553-0644
BOW 8 AC


Nearby doubles
6' : 19557-0643
SCJ 23

46' : 19582-0700
RST5146

50' : 19582-0621
HDS2843

51' : 19573-0603
GWP2913

51' : 19521-0625
J 2287

51' : 19576-0608
BRT 496

53' : 19534-0600
STF2591

54' : 19532-0601
UC 4045

54' : 19585-0619
UC 4060

57' : 19567-0737
RST4646

57' : 19531-0558
GMC 25

64' : 19556-0747
TDT1855

68' : 19593-0612
RST5149

73' : 20001-0633
KPP 680

76' : 19587-0548
RST5147

90' : 20012-0704
TDT1915

91' : 19546-0814
STF2594AB

92' : 19510-0749
UC 4039

92' : 19521-0802
GWP2903

94' : 19498-0730
UC 4033

103' : 20019-0614
J 1694

105' : 20008-0749
RST4647

108' : 19514-0514
RST4645

108' : 19494-0746
RST4642

112' : 19541-0834
HJ 900

117' : 19595-0824
J 1691



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.

19553-0644 BOW 8 AC

 
 
19h 55m 19.49s -06° 44' 04.7" P.A. -1.00 sep -1.0 mag 6.94, Sp F2V dist. 81.83 pc (266.93 l.y.)
 
 
Coord 2000 19553-0644 Discov num BOW   8 Comp AC Coord arcsec 2000 19 55 19.49 -06 44 04.7
Date first -1 Date last -1 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first -1.0 Sep last -1 Sep. Now (ρ) -1
Mag pri 6.94 Mag sec delta mag (ΔM) Spectral class F2V (yellow-white)
Pri motion ra +030 Sec motion ra
Pri motion dec -062 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
19553-0644 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 188405 143911 19 55 19 -06 44 05 STF 2597 AB 2017 143 100 0.6 6.94 7.98 1.04 Y
Show 143911 19 55 19 -06 44 05 BOW 8 AC -1 0 -1 -1.0 6.94 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 143911 HIP 98038 Tycho2 5159-02691-1
Gaia DR2 4196081588186245504 HD 188405 HR 7599 ADS 13104
BD BD-07 5102 Distance 81.83 Distance ly 266.93
 
 
WDS 19553-0644 BOW 8 AC : NOTES
 
 
discov_num notes refcode
STF2597 Typo in publication of 1997.6001 measure; theta value corrected by
author. TtB2000
 
 
REFERENCES
 
 
refcode metd author reference
TtB2000 Ac j ten Brummelaar, T.A., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., 2000AJ....119.2403T
TtB2000 Turner, N.H., Hartkopf, W.I., & Bagnuolo, W.G., Jr.
TtB2000 AJ 119, 2403, 2000 (magnitude differences from Mt. Wilson AO)
 
 
DISCOVERER
 
 
idgroup discov author
1 BOW Bowyer, W.M.
46 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
19553-0644 BOW 8 AC -1 0 -1 -1.0 6.94   F2V NX 195519.49-064404.7
19553-0644 BOW 8 AC 1905 1 245 13.6 6.94   F2V N 195519.49-064404.7

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

 
 
WDS 19553-0644 BOW 8 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19553-0644 BOW 8 AC : MEASURES
 
 
No records found.

 
 
WDS 19553-0644 : VIRTUAL EYEPIECE
 
 

19553-0644 STF2597A mag 6.94 Sp F2V 19553-0644 STF2597B sep 0.6 P.A. 100.20 mag 7.98 19553-0644 BOW 8C 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 19553-0644 : ALADIN DSS IMAGE @ 19h 55m 19.49s -06° 44' 04.7"
 
 
 
 
WDS 19553-0644 BOW 8 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19553-0644 BOW 8AC distance=0' 19557-0643 SCJ 23 distance=6' 19582-0700 RST5146 distance=46' 19582-0621 HDS2843 distance=50' 19573-0603 GWP2913 distance=51' 19521-0625 J 2287 distance=51' 19576-0608 BRT 496 distance=51' 19534-0600 STF2591 distance=53' 19532-0601 UC 4045 distance=54' 19585-0619 UC 4060 distance=54' 19567-0737 RST4646 distance=57' 19531-0558 GMC 25 distance=57' 19556-0747 TDT1855 distance=64' 19593-0612 RST5149 distance=68' 20001-0633 KPP 680 distance=73' 19587-0548 RST5147 distance=76' 20012-0704 TDT1915 distance=90' 19546-0814 STF2594AB distance=91' 19510-0749 UC 4039 distance=92' 19521-0802 GWP2903 distance=92' 19498-0730 UC 4033 distance=94' 20019-0614 J 1694 distance=103' 20008-0749 RST4647 distance=105' 19514-0514 RST4645 distance=108' 19494-0746 RST4642 distance=108' 19541-0834 HJ 900 distance=112' 19595-0824 J 1691 distance=117' 20031-0617 SKF 443 distance=119' 19508-0502 UC 4036 distance=123' 19516-0455 UC 4043 distance=123' 20009-0826 RST4648 distance=132' 19591-0443 LDS4826 distance=133' 19463-0645 UC 4022 distance=135' 19539-0858 RST4050 distance=136' 19514-0436 A 43AB distance=141' 19514-0436 A 43AC distance=141' 20000-0439 J 1692 distance=143' 19459-0615 GWP2890 distance=144' 19579-0904 BU 1475AB distance=145' 19579-0904 HDO 155AC distance=145' 19594-0432 CVN 107 distance=146' 19579-0904 BU 1475CD distance=146' 19460-0735 HDS2808 distance=149' 19471-0809 A 108 distance=149' 20046-0744 LDS4829 distance=151' 19448-0627 TDT1702 distance=158' 20006-0422 UC 4062 distance=163' 20054-0536 RST5151 distance=166' 20006-0911 BRT 554 distance=167' 20006-0417 KPP2075 distance=168' 19464-0459 GWP2893 distance=170' 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 19553-0644 STF2597 AB 100 0.6
Show 19553-0644 BOW 8 AC -1 -1.0
Show 19557-0643 SCJ 23 25 36.5 6
Show 19582-0700 RST5146 53 3.7 46
Show 19582-0621 HDS2843 172 0.3 50
Show 19573-0603 GWP2913 178 8.8 51
Show 19521-0625 J 2287 170 3.3 51
Show 19576-0608 BRT 496 340 3.7 51
Show 19534-0600 STF2591 106 29.4 53
Show 19532-0601 UC 4045 12 68.1 54
Show 19585-0619 UC 4060 164 22.9 54
Show 19567-0737 RST4646 195 4.6 57
Show 19531-0558 GMC 25 338 32.3 57
Show 19556-0747 TDT1855 41 1.5 64
Show 19593-0612 RST5149 323 1.5 68
Show 20001-0633 KPP 680 149 6.1 73
Show 19587-0548 RST5147 319 5.5 76
Show 20012-0704 TDT1915 226 0.5 90
Show 19546-0814 STF2594 AB 171 36.3 91
Show 19510-0749 UC 4039 169 10.3 92
Show 19521-0802 GWP2903 49 119.6 92
Show 19498-0730 UC 4033 6 44.5 94
Show 20019-0614 J 1694 275 6.4 103
Show 20008-0749 RST4647 81 0.5 105
Show 19514-0514 RST4645 141 1.1 108
Show 19494-0746 RST4642 260 0.4 108
Show 19541-0834 HJ 900 75 46.5 112
Show 19595-0824 J 1691 222 6.3 117
Show 20031-0617 SKF 443 176 5.1 119
Show 19508-0502 UC 4036 55 3.8 123
Show 19516-0455 UC 4043 135 63.0 123
Show 20009-0826 RST4648 111 3.1 132
Show 19591-0443 LDS4826 161 6.2 133
Show 19463-0645 UC 4022 29 48.6 135
Show 19539-0858 RST4050 154 0.9 136
Show 19514-0436 A 43 AB 278 2.0 141
Show 19514-0436 A 43 AC 225 27.2 141
Show 20000-0439 J 1692 24 7.2 143
Show 19459-0615 GWP2890 153 254.9 144
Show 19579-0904 BU 1475 AB 113 10.4 145
Show 19579-0904 HDO 155 AC 119 115.1 145
Show 19594-0432 CVN 107 25 4.5 146
Show 19579-0904 BU 1475 CD 163 4.9 146
Show 19460-0735 HDS2808 175 0.1 149
Show 19471-0809 A 108 107 0.3 149
Show 20046-0744 LDS4829 322 73.0 151
Show 19448-0627 TDT1702 258 0.5 158
Show 20006-0422 UC 4062 38 23.5 163
Show 20054-0536 RST5151 34 0.4 166
Show 20006-0911 BRT 554 25 2.6 167
Show 20006-0417 KPP2075 246 16.7 168

 
 
WDS 19553-0644 : COMPONENTS
 
 
  A B
B pa=100.2°
sep=0.64"
 
C pa=0.0°
sep=0.00"
pa=280.2°
sep=0.64"
 
 
19553-0644 A
 
 
Name HD 188405 Coord arcsec 2000 195519.49-064404.7 Mag 6.94 Spectral class F2V (yellow-white)
PmRA 30.00 PmDE -62.0 SAO 143911 HIP 98038
Tycho2 5159-02691-1 HD 188405 HR 7599 GC 27580
ADS 13104 BD BD-07 5102
Tycho2
Tycho2 5159-02691-1 Pflag RAmdeg 298.83126265 DEmdeg -6.73478650
PmRA 21.5 PmDE -62.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.43 EpDEm 1991.07
Num 11 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 6.961 E BTmag 0.016 VTmag 6.555
E VTmag 0.010 Prox 999 TYC T HIP 98038
CCDM AB RAdeg 298.83121278 DEdeg -6.73463972 EpRA 1990 1.71
EpDE 1990 1.50 E RAdeg 4.3 E DEdeg 5.0 Posflg P
Corr -0.1
SAO
SAO 143911 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.045 Vmag 6.5 SpType F2
Double code Source 70 CatNum 27580 DM BD-07 5102
DMcomp BDsup HD 188405 M HD 0
GC 27580 RA1950rad 5.20389205 DE1950rad -0.11984295 PmRA2000 0.0024
PmDE2000 -0.046
Hipparcos
Catalog H HIP 98038 Proxy H RAhms 19 55 19.49
DEdms -06 44 04.7 Vmag 6.49 VarFlag R Vmag G
RAdeg 298.831 DEdeg -6.73464 AstroRef * Plx 11.67
CCDM 19553-0644 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 112 Rho 0.272 HD 188405 BD BD-07 5102
CD CP Dm number -07 5102 VIred 0.46
SpType F2V R SpType Coord arcsec 2000 195519.49-064404.7
Hipparcos 2
HIP 98038 Sn 55 So 3 Nc 2
RArad 5.2155885274 DErad -0.1175416016 Plx 12.22 PmRA 16.58
PmDE -60.18 E RArad 0.81 E DErad 0.57 E Plx 0.84
E pmRA 1.25 E pmDE 0.88 Hpmag 6.5881 E Hpmag 0.0013
SHp 0.007 VA 0 BV 0.391 E BV 0.002
VI 0.46
CCDM
Ccdm 19553-0644 RComp Comp A Note1
Note2 Discov num DRAs 1.55 DDEs -3.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.7 Sp F2 PmNote *
PmRA 33 PmDE -45 Dm number -07 5102 Cat1 BD
Name2 143911 Cat2 SAO HD 188405 M HD
ADS BDS A13104 M ADS BDS N IDS IDS 19500S0700A
HIC 98038
 
 
19553-0644 B
 
 
Coord arcsec 2000 195519.53-064404.8 Mag 7.98 Calc delta mag 1.04 Calc coord yes
CCDM
Ccdm 19553-0644 RComp Comp B Note1
Note2 Discov num STF2597 DRAs DDEs
R dRAs Year 1959 Theta 082 Rho 0.6
Obs 99 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13104 M ADS BDS N IDS IDS 19500S0700B
HIC 98038
 
 
19553-0644 C
 
 
Coord arcsec 2000 195519.49-064404.7 Calc delta mag 6.94 Calc coord yes