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Current system
19523+1021
STF 2590 AB
NSV12496


Nearby doubles
5' : 19520+1018
WEB 8

9' : 19527+1026
BPM1775

10' : 19519+1029
BPM1739

19' : 19510+1025
J 124AB

24' : 19538+1021
CVR 218

24' : 19510+1006
J 1867AB

25' : 19509+1035
BPM1706

26' : 19537+1036
BPM1793

33' : 19543+1031
J 3030

41' : 19496+1011
KPP3418

46' : 19513+0938
HDS2829

48' : 19524+0933
J 172

51' : 19555+1035
J 601

59' : 19509+1116
BPM1705

60' : 19539+1117
BRT3226

65' : 19563+1003
J 2188

67' : 19502+0922
DBR 10

67' : 19479+1002
AG 391

67' : 19565+0959
J 1640

68' : 19559+1101
BPMA211

68' : 19488+0936
GRV 282

68' : 19478+1037
A 1192

69' : 19487+0937
TDT1775

72' : 19510+1130
KPP1121

74' : 19476+0955
J 493

75' : 19520+1135
SMR 37



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

19523+1021 STF 2590 AB (NSV12496)

 
 
19h 52m 15.58s +10° 21' 05.8" P.A. 308.00 sep 13.6 mag 6.50,10.31 Sp B7V dist. 325.73 pc (1062.53 l.y.)
 
 
Coord 2000 19523+1021 Discov num STF2590 Comp AB Coord arcsec 2000 19 52 15.58 +10 21 05.8
Date first 1781 Date last 2017 Obs 36
Pa first 307 Pa last 308.4 P.A. Now (θ) 308.4°
Sep first 12.0 Sep last 13.575 Sep. Now (ρ) 13.575"
Mag pri 6.50 Mag sec 10.31 delta mag (ΔM) 3.81 Spectral class B7V (blue-white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -012 Sec motion dec -012
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19523+1021 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NSV12496 105355 19 52 16 +10 21 06 STF 2590 AB 2017 36 308 13.6 6.50 10.31 3.81 <===
Show 105355 19 52 16 +10 21 06 STF 2590 AC 2015 5 310 115.0 6.50 12.47 5.97
Show 105355 19 52 16 +10 21 06 GMC 1 AE 2015 5 343 15.1 6.50 13.50 7.00
Show 19 52 10 +10 22 18 STF 2590 CD 2015 13 273 8.4 11.60 12.20 0.60
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV12496 Constellation Aquila SAO 105355 HIP 97787
Tycho2 1062-02702-1 Gaia DR2 4303300258419825664 HD 187961 HR 7572
GC 27515 ADS 13041 BD BD+09 4295 Distance 325.73
Distance ly 1062.53
 
 
WDS 19523+1021 STF 2590 AB (NSV12496) : NOTES
 
 
discov_num notes refcode
STF2590 AB: Also called J 126. ab: A faint pair 6s p, 2' n of
STF 2590. ab renamed CD by USNO 06/29/99.
AB: H 2 28. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 GMC Micello, G.
36 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
19523+1021 STF2590 AB 2007 25 309 13.5 6.50 10.31 B7V N D 195215.58+102105.8
19523+1021 STF2590 AB 2011 27 310 13.6 6.50 10.31 B7V N D 195215.58+102105.8
19523+1021 STF2590 AB 2012 30 310 13.6 6.50 10.31 B7V N D 195215.58+102105.8
19523+1021 STF2590 AB 2015 31 310 13.7 6.50 10.31 B7V N 195215.58+102105.8
19523+1021 STF2590 AB 2017 36 308 13.6 6.50 10.31 B7V N 195215.58+102105.8

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

 
 
WDS 19523+1021 STF 2590 AB (NSV12496) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19523+1021 STF 2590 AB (NSV12496) : MEASURES
 
 
No records found.

 
 
WDS 19523+1021 (NSV12496) : VIRTUAL EYEPIECE
 
 

19523+1021 STF2590A mag 6.5 Sp B7V 19523+1021 STF2590B sep 13.4 P.A. 308.90 mag 10.31 19523+1021 STF2590C sep 115.3 P.A. 308.90 mag 11.6 19523+1021 STF2590D sep 122.1 P.A. 306.70 mag 12.2 19523+1021 GMC 1E sep 15.0 P.A. 342.80 mag 13.5 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 19523+1021 (NSV12496) : ALADIN DSS IMAGE @ 19h 52m 15.58s +10° 21' 05.8"
 
 
 
 
WDS 19523+1021 STF 2590 AB (NSV12496) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19523+1021 STF2590AB distance=0' 19523+1021 STF2590CD distance=2' 19520+1018 WEB 8 distance=5' 19527+1026 BPM1775 distance=9' 19519+1029 BPM1739 distance=10' 19510+1025 J 124AB distance=19' 19510+1025 J 124AC distance=19' 19510+1025 POP1228AD distance=19' 19510+1025 POP1228AE distance=19' 19510+1025 HLA 21AF distance=19' 19510+1025 HLA 21AG distance=19' 19538+1021 CVR 218 distance=24' 19510+1006 J 1867BC distance=24' 19510+1006 J 1867AB distance=24' 19509+1035 BPM1706 distance=25' 19537+1036 BPM1793 distance=26' 19543+1031 J 3030 distance=33' 19496+1011 KPP3418 distance=41' 19513+0938 HDS2829 distance=46' 19524+0933 J 172 distance=48' 19555+1035 J 601 distance=51' 19509+1116 BPM1705 distance=59' 19539+1117 BRT3226 distance=60' 19563+1003 J 2188 distance=65' 19502+0922 DBR 10 distance=67' 19479+1002 AG 391 distance=67' 19565+0959 J 1640 distance=67' 19559+1101 BPMA211 distance=68' 19488+0936 GRV 282 distance=68' 19478+1037 A 1192 distance=68' 19487+0937 TDT1775 distance=69' 19510+1130 KPP1121 distance=72' 19476+0955 J 493 distance=74' 19520+1135 SMR 37 distance=75' 19472+1032 BPM1551 distance=76' 19521+1138 BUP 200AB distance=77' 19521+1138 SMR 38AC distance=77' 19511+1140 BPMA192 distance=82' 19479+1115 J 494 distance=84' 19466+1024 J 150AB distance=85' 19466+1024 SCA 203AB,C distance=85' 19466+1024 SCA 203AB,D distance=85' 19550+1137 A 1193 distance=86' 19482+0919 RUC 12 distance=87' 19510+0854 J 3019 distance=87' 19562+1125 DRS 19 distance=88' 19495+1140 BPMA187 distance=89' 19463+1037 BUP 198AB (Tarazed) distance=90' 19463+1037 DAL 44AC (Tarazed) distance=90' 19463+1037 DAL 44AD (Tarazed) distance=90' 19463+1037 SMR 36AE (Tarazed) distance=90' 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 19523+1021 STF2590 AB 308 13.6
Show 19523+1021 STF2590 AC 310 115.0
Show 19523+1021 GMC 1 AE 343 15.1
Show 19523+1021 STF2590 CD 273 8.4 2
Show 19520+1018 WEB 8 43 15.7 5
Show 19527+1026 BPM1775 256 92.8 9
Show 19519+1029 BPM1739 54 101.9 10
Show 19510+1025 J 124 AB 254 20.5 19
Show 19510+1025 J 124 AC 220 21.5 19
Show 19510+1025 POP1228 AD 122 48.3 19
Show 19510+1025 POP1228 AE 149 80.5 19
Show 19510+1025 HLA 21 AF 112 3.5 19
Show 19510+1025 HLA 21 AG 175 6.7 19
Show 19538+1021 CVR 218 284 110.8 24
Show 19510+1006 J 1867 BC 1 5.2 24
Show 19510+1006 J 1867 AB 129 81.4 24
Show 19509+1035 BPM1706 121 116.4 25
Show 19537+1036 BPM1793 35 98.3 26
Show 19543+1031 J 3030 120 3.3 33
Show 19496+1011 KPP3418 246 24.7 41
Show 19513+0938 HDS2829 150 0.3 46
Show 19524+0933 J 172 289 5.9 48
Show 19555+1035 J 601 253 4.1 51
Show 19509+1116 BPM1705 191 10.9 59
Show 19539+1117 BRT3226 50 6.4 60
Show 19563+1003 J 2188 153 4.7 65
Show 19502+0922 DBR 10 82 2.9 67
Show 19479+1002 AG 391 297 52.3 67
Show 19565+0959 J 1640 85 6.9 67
Show 19559+1101 BPMA211 52 285.5 68
Show 19488+0936 GRV 282 194 69.5 68
Show 19478+1037 A 1192 27 5.0 68
Show 19487+0937 TDT1775 237 0.5 69
Show 19510+1130 KPP1121 314 8.8 72
Show 19476+0955 J 493 116 6.8 74
Show 19520+1135 SMR 37 340 33.7 75
Show 19472+1032 BPM1551 196 61.2 76
Show 19521+1138 BUP 200 AB 128 87.8 77
Show 19521+1138 SMR 38 AC 326 26.3 77
Show 19511+1140 BPMA192 238 141.9 82
Show 19479+1115 J 494 158 3.7 84
Show 19466+1024 J 150 AB 191 1.9 85
Show 19466+1024 SCA 203 AB,C 37 3.4 85
Show 19466+1024 SCA 203 AB,D 27 5.3 85
Show 19550+1137 A 1193 34 2.1 86
Show 19482+0919 RUC 12 290 0.5 87
Show 19510+0854 J 3019 216 7.3 87
Show 19562+1125 DRS 19 185 2.9 88
Show 19495+1140 BPMA187 337 214.1 89
Show Tarazed 19463+1037 BUP 198 AB 257 134.1 90
Show Tarazed 19463+1037 DAL 44 AC 329 65.7 90

 
 
WDS 19523+1021 : COMPONENTS
 
 
  A B C D
B pa=308.9°
sep=13.44"
 
C pa=308.9°
sep=115.35"
pa=309.0°
sep=101.91"
 
D pa=306.7°
sep=122.10"
pa=306.4°
sep=108.68"
pa=272.7°
sep=8.26"
 
E pa=342.8°
sep=15.03"
pa=45.4°
sep=8.44"
pa=124.3°
sep=103.20"
pa=122.0°
sep=110.32"
 
 
19523+1021 A
 
 
Name NSV12496 Coord arcsec 2000 195215.58+102105.8 Mag 6.5 Spectral class B7V (blue-white)
PmRA -2.00 PmDE -12.0 SAO 105355 HIP 97787
Tycho2 1062-02702-1 HD 187961 HR 7572 GC 27515
BD BD+09 4295
Tycho2
Tycho2 1062-02702-1 Pflag RAmdeg 298.06492740 DEmdeg 10.35159389
PmRA -0.7 PmDE -11.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.53 EpDEm 1991.36
Num 9 Q RAmdeg 2.8 Q DEmdeg 2.0 Q pmRA 2.6
Q pmDE 1.9 BTmag 6.466 E BTmag 0.014 VTmag 6.504
E VTmag 0.010 Prox 135 TYC T HIP 97787
CCDM A RAdeg 298.06492917 DEdeg 10.35162167 EpRA 1990 1.66
EpDE 1990 1.51 E RAdeg 3.5 E DEdeg 3.7 Posflg
Corr -0.1
SAO
SAO 105355 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.013 Vmag 6.5 SpType B5
Double code Source 70 CatNum 27515 DM BD+09 4295
DMcomp BDsup HD 187961 M HD 0
GC 27515 RA1950rad 5.19181229 DE1950rad 0.17840645 PmRA2000 0.0002
PmDE2000 -0.015
Hipparcos
Catalog H HIP 97787 Proxy RAhms 19 52 15.58
DEdms +10 21 05.8 Vmag 6.52 VarFlag 1 R Vmag H
RAdeg 298.065 DEdeg 10.3516 AstroRef A Plx 3.28
CCDM 19523+1021 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 309 Rho 13.535 HD 187961 BD BD+09 4295
CD CP Dm number +09 4295 VIred 0
SpType B7V R SpType Coord arcsec 2000 195215.58+102105.8
Hipparcos 2
HIP 97787 Sn 15 So 3 Nc 2
RArad 5.2022143795 DErad 0.1806698734 Plx 3.07 PmRA -1.94
PmDE -13.82 E RArad 0.45 E DErad 0.4 E Plx 0.62
E pmRA 0.7 E pmDE 0.65 Hpmag 6.5177 E Hpmag 0.0078
SHp 0.018 VA 2 BV -0.027 E BV 0.005
VI -0.01
CCDM
Ccdm 19523+1021 RComp Comp A Note1
Note2 Discov num DRAs -2.42 DDEs 6.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp B5 PmNote *
PmRA -9 PmDE 0 Dm number +09 4295 Cat1 BD
Name2 +10 2536 Cat2 AGK2/3 HD 187961 M HD
ADS BDS A13041 M ADS BDS N IDS IDS 19475N1006A
HIC 97787
 
 
19523+1021 B
 
 
Coord arcsec 2000 195214.87+102114.2 Mag 10.31 PmRA -2.00 PmDE -12.0
Calc delta mag 3.81 Calc coord yes
CCDM
Ccdm 19523+1021 RComp Comp B Note1
Note2 Discov num STF2590 DRAs DDEs
R dRAs Year 1830 Theta 309 Rho 13.5
Obs 9 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13041 M ADS BDS N IDS IDS 19475N1006B
HIC
 
 
19523+1021 C
 
 
Coord arcsec 2000 195209.50+102218.3 Coord calc 195209.50+102218.3 Mag 11.6 PmRA 3.00
PmDE -2.0 Calc delta mag 5.1
 
 
19523+1021 D
 
 
Coord arcsec 2000 195208.94+102218.7 Mag 12.2 PmRA -9.00 PmDE 1.0
Calc delta mag 5.7 Calc coord yes
 
 
19523+1021 E
 
 
Coord arcsec 2000 195215.28+102120.2 Mag 13.5 Calc delta mag 7 Calc coord yes