stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19448+1649
STF 2569
HD 186586


Nearby doubles
14' : 19455+1640
BPM1476

14' : 19456+1655
BPM1482AB

16' : 19454+1702
BPM1471

17' : 19451+1705
BPM1458

17' : 19441+1702
BPMA155

19' : 19454+1705
BPM1472

19' : 19442+1706
BPMA156

20' : 19442+1632
BPM1417

20' : 19451+1630
BPM1466

21' : 19443+1707
BPM1421

21' : 19435+1657
TDT1675

22' : 19448+1628
BPM1447

22' : 19463+1648
HEI 177

22' : 19433+1648
BPMA148

22' : 19453+1629
BPMA167

24' : 19434+1701
BPM1385

24' : 19464+1643
BPM1522

24' : 19433+1638
BPM1381

25' : 19461+1705
BPM1503

25' : 19462+1704
BPM1505AB

27' : 19443+1623
BPM1424

28' : 19446+1621
BPM1438

29' : 19455+1623
BPM1473AB

29' : 19459+1625
BPMA171AB

31' : 19444+1619
BPM1429

32' : 19428+1702
BPM1371



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.

19448+1649 STF 2569 (HD 186586)

 
 
19h 44m 47.81s +16° 48' 55.1" P.A. 356.00 sep 2.8 mag 8.44,9.07 Sp A0 dist. 751.88 pc (2452.63 l.y.)
 
 
Coord 2000 19448+1649 Discov num STF2569 Comp Coord arcsec 2000 19 44 47.81 +16 48 55.1
Date first 1830 Date last 2021 Obs 43
Pa first 2 Pa last 356 P.A. Now (θ) 356°
Sep first 2.4 Sep last 2.84 Sep. Now (ρ) 2.84"
Mag pri 8.44 Mag sec 9.07 delta mag (ΔM) 0.63 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -004 Sec motion dec -004
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186586 Constellation Sagitta SAO 105206 HIP 97149
Tycho2 1615-01759-1 Gaia DR2 1820914435288263680 HD 186586 GC 27330
ADS 12861 BD BD+16 3986 Distance 751.88 Distance ly 2452.63
 
 
WDS 19448+1649 STF 2569 (HD 186586) : NOTES
 
 
discov_num notes refcode
STF2569 H 2 32. 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 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
19448+1649 STF2569 2000 36 357 2.1 8.44 9.07 A0 D 194447.81+164855.1
19448+1649 STF2569 2006 38 357 2.1 8.44 9.07 A0 D 194447.81+164855.1
19448+1649 STF2569 2008 39 356 2.1 8.44 9.07 A0 D 194447.81+164855.1
19448+1649 STF2569 2011 40 355 2.1 8.44 9.07 A0 N 194447.81+164855.1
19448+1649 STF2569 2012 38 357 2.0 8.44 9.07 A0 N 194447.81+164855.1
19448+1649 STF2569 2016 39 357 2.3 8.44 9.07 A0 N 194447.81+164855.1
19448+1649 STF2569 2019 41 357 2.2 8.44 9.07 A0 N 194447.81+164855.1
19448+1649 STF2569 2020 42 357 2.2 8.44 9.07 A0 N 194447.81+164855.1
19448+1649 STF2569 2021 43 356 2.8 8.44 9.07 A0 N 194447.81+164855.1

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

 
 
WDS 19448+1649 STF 2569 (HD 186586) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19448+1649 STF 2569 (HD 186586) : MEASURES
 
 
No records found.

 
 
WDS 19448+1649 (HD 186586) : VIRTUAL EYEPIECE
 
 

19448+1649 STF2569A mag 8.44 Sp A0 19448+1649 STF2569B sep 2.8 P.A. 356.20 mag 9.07 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 19448+1649 (HD 186586) : ALADIN DSS IMAGE @ 19h 44m 47.81s +16° 48' 55.1"
 
 
 
 
WDS 19448+1649 STF 2569 (HD 186586) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19448+1649 STF2569 distance=0' 19455+1640 BPM1476 distance=14' 19456+1655 BPM1482AB distance=14' 19456+1655 BPM1483BC distance=14' 19454+1702 BPM1471 distance=16' 19451+1705 BPM1458 distance=17' 19441+1702 BPMA155 distance=17' 19454+1705 BPM1472 distance=19' 19442+1706 BPMA156 distance=19' 19442+1632 BPM1417 distance=20' 19451+1630 BPM1466 distance=20' 19443+1707 BPM1421 distance=21' 19435+1657 TDT1675 distance=21' 19448+1628 BPM1447 distance=22' 19463+1648 HEI 177 distance=22' 19433+1648 BPMA148 distance=22' 19453+1629 BPMA167 distance=22' 19434+1701 BPM1385 distance=24' 19464+1643 BPM1522 distance=24' 19433+1638 BPM1381 distance=24' 19461+1705 BPM1503 distance=25' 19462+1704 BPM1505AB distance=25' 19462+1704 BPM1506AC distance=25' 19443+1623 BPM1424 distance=27' 19446+1621 BPM1438 distance=28' 19455+1623 BPM1473AB distance=29' 19455+1623 BPM1474AC distance=29' 19459+1625 BPMA171AB distance=29' 19459+1625 BPMA171AC distance=29' 19459+1625 BPMA171CD distance=30' 19444+1619 BPM1429 distance=31' 19428+1702 BPM1371 distance=32' 19444+1618 BPM1427 distance=33' 19470+1657 BPM1546 distance=34' 19471+1657 BPM1547 distance=34' 19441+1721 TDT1685 distance=34' 19427+1633 BPM1368 distance=34' 19466+1711 BPM1532 distance=34' 19443+1615 BPM1425 distance=35' 19428+1711 HU 343 distance=36' 19473+1653 BPM1557 distance=37' 19424+1641 LDS1027 distance=37' 19453+1726 BPM1469 distance=38' 19426+1710 BPM1363 distance=38' 19422+1659 BPM1348 distance=39' 19465+1619 BPM1528 distance=40' 19464+1615 BPM1524 distance=41' 19437+1611 BPMA152 distance=42' 19427+1718 BPM1366 distance=42' 19427+1719 BPMA146 distance=42' 19430+1722 BPM1373AB distance=42' 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 19448+1649 STF2569 356 2.8
Show 19455+1640 BPM1476 53 116.7 14
Show 19456+1655 BPM1482 AB 141 35.8 14
Show 19456+1655 BPM1483 BC 176 107.2 14
Show 19454+1702 BPM1471 242 29.3 16
Show 19451+1705 BPM1458 59 123.3 17
Show 19441+1702 BPMA155 275 239.1 17
Show 19454+1705 BPM1472 211 69.8 19
Show 19442+1706 BPMA156 161 279.0 19
Show 19442+1632 BPM1417 42 118.6 20
Show 19451+1630 BPM1466 119 115.0 20
Show 19443+1707 BPM1421 162 82.1 21
Show 19435+1657 TDT1675 182 0.4 21
Show 19448+1628 BPM1447 52 108.8 22
Show 19463+1648 HEI 177 208 0.4 22
Show 19433+1648 BPMA148 102 164.2 22
Show 19453+1629 BPMA167 204 136.9 22
Show 19434+1701 BPM1385 112 102.5 24
Show 19464+1643 BPM1522 98 67.3 24
Show 19433+1638 BPM1381 173 56.7 24
Show 19461+1705 BPM1503 245 22.1 25
Show 19462+1704 BPM1505 AB 242 93.3 25
Show 19462+1704 BPM1506 AC 3 114.8 25
Show 19443+1623 BPM1424 171 108.7 27
Show 19446+1621 BPM1438 84 54.8 28
Show 19455+1623 BPM1473 AB 218 68.9 29
Show 19455+1623 BPM1474 AC 134 100.8 29
Show 19459+1625 BPMA171 AB 25 3.8 29
Show 19459+1625 BPMA171 AC 229 224.9 29
Show 19459+1625 BPMA171 CD 190 7.5 30
Show 19444+1619 BPM1429 358 106.2 31
Show 19428+1702 BPM1371 296 112.4 32
Show 19444+1618 BPM1427 303 73.7 33
Show 19470+1657 BPM1546 66 77.2 34
Show 19471+1657 BPM1547 203 88.8 34
Show 19441+1721 TDT1685 108 0.5 34
Show 19427+1633 BPM1368 135 58.1 34
Show 19466+1711 BPM1532 127 101.6 34
Show 19443+1615 BPM1425 218 34.8 35
Show 19428+1711 HU 343 217 0.0 36
Show 19473+1653 BPM1557 244 93.3 37
Show 19424+1641 LDS1027 93 11.0 37
Show 19453+1726 BPM1469 355 89.7 38
Show 19426+1710 BPM1363 341 31.6 38
Show 19422+1659 BPM1348 313 15.3 39
Show 19465+1619 BPM1528 354 113.7 40
Show 19464+1615 BPM1524 269 66.7 41
Show 19437+1611 BPMA152 237 279.9 42
Show 19427+1718 BPM1366 172 68.1 42
Show 19427+1719 BPMA146 137 232.3 42
Show 19430+1722 BPM1373 AB 359 50.8 42

 
 
WDS 19448+1649 : COMPONENTS
 
 
  A
B pa=356.2°
sep=2.84"
 
 
19448+1649 A
 
 
Componente originario normalizzato AB Name HD 186586 Coord arcsec 2000 194447.81+164855.1 Mag 8.44
Spectral class A0 (white) PmRA 3.00 PmDE -4.0 SAO 105206
HIP 97149 Tycho2 1615-01759-1 HD 186586 GC 27330
ADS 12861 BD BD+16 3986
Tycho2
Tycho2 1615-01759-1 Pflag P RAmdeg 296.19922226 DEmdeg 16.81531769
PmRA 3.0 PmDE -3.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.68
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.6 Q pmRA 2.3
Q pmDE 1.5 BTmag 8.472 E BTmag 0.015 VTmag 8.439
E VTmag 0.012 Prox 22 TYC T HIP 97149
CCDM A RAdeg 296.19922139 DEdeg 16.81516833 EpRA 1990 1.82
EpDE 1990 1.80 E RAdeg 5.1 E DEdeg 5.2 Posflg D
Corr 0.0
SAO
SAO 105206 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.002 Vmag 8.1 SpType A0
Double code Source 70 CatNum 27330 DM BD+16 3986
DMcomp BDsup HD 186586 M HD 0
GC 27330 RA1950rad 5.15978418 DE1950rad 0.29135774 PmRA2000 0.0003
PmDE2000 -0.003
Hipparcos
Catalog H HIP 97149 Proxy H RAhms 19 44 47.81
DEdms +16 48 54.6 Vmag 7.95 VarFlag R Vmag H
RAdeg 296.199 DEdeg 16.8152 AstroRef A Plx 2.24
CCDM 19448+1649 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 358 Rho 2.17 HD 186586 BD BD+16 3986
CD CP Dm number +16 3986 VIred 0.02
SpType A0 R SpType Coord arcsec 2000 194447.81+164854.6
Hipparcos 2
HIP 97149 Sn 15 So 3 Nc 2
RArad 5.169651638 DErad 0.2934800609 Plx 1.33 PmRA 3.72
PmDE 0.62 E RArad 0.72 E DErad 0.79 E Plx 1.12
E pmRA 0.72 E pmDE 0.75 Hpmag 7.9778 E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.071 E BV 0.018
VI 0.08
CCDM
Ccdm 19448+1649 RComp Comp A Note1
Note2 Discov num DRAs -0.21 DDEs -3.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp A0 PmNote *
PmRA -5 PmDE 11 Dm number +16 3986 Cat1 BD
Name2 +16 2041 Cat2 AGK2/3 HD 186586 M HD
ADS BDS A12861 M ADS BDS N IDS IDS 19403N1635A
HIC 97149
 
 
19448+1649 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194447.80+164857.9 Mag 9.07 PmRA 3.00
PmDE -4.0 Tycho2 1615-01759-2 Calc delta mag 0.63 Calc coord yes
Tycho2
Tycho2 1615-01759-2 Pflag P RAmdeg 296.19922226 DEmdeg 16.81531769
PmRA 3.0 PmDE -3.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.70 EpDEm 1991.68
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.6 Q pmRA 2.3
Q pmDE 1.5 BTmag 9.175 E BTmag 0.017 VTmag 9.067
E VTmag 0.015 Prox 22 TYC T HIP 97149
CCDM B RAdeg 296.19919750 DEdeg 16.81577222 EpRA 1990 1.81
EpDE 1990 1.80 E RAdeg 7.6 E DEdeg 7.8 Posflg D
Corr 0.0
CCDM
Ccdm 19448+1649 RComp Comp B Note1
Note2 Discov num STF2569 DRAs DDEs
R dRAs Year 1830 Theta 359 Rho 2.2
Obs 16 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12861 M ADS BDS N IDS IDS 19403N1635B
HIC 97149