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Doubles in session


Current system
19459+3501
BOT 3 AC


Nearby doubles
8' : 19467+3504
GYL 91

13' : 19469+3500
TDT1737

26' : 19471+3441
GRV 277

31' : 19480+3513
BU 1473AB

32' : 19435+3450
AG 236AB

33' : 19435+3516
ALI 160

34' : 19435+3519
SEI 670

35' : 19486+3450
HU 682

37' : 19479+3526
ALI 163

38' : 19477+3531
ES 2244

38' : 19429+3512
ALI 6

39' : 19470+3425
RBR 20AB

40' : 19487+3519
STT 387

40' : 19435+3433
SEI 669

41' : 19478+3533
ES 2245

42' : 19490+3443
SEI 686

44' : 19430+3433
SEI 663

44' : 19492+3514
SEI 688

44' : 19430+3526
J 122

46' : 19494+3446
BKO 519

47' : 19493+3441
BKO 518

47' : 19421+3451
ES 2243

48' : 19458+3548
ALI 162

48' : 19495+3517
SEI 689

48' : 19496+3448
SEI 690

50' : 19424+3526
ALI 159



Selections
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19459+3501 BOT 3 AC

 
 
19h 45m 51.35s +35° 00' 45.9" P.A. 76.00 sep 443.8 mag 6.22,8.25 Sp G9III dist. 128.04 pc (417.67 l.y.)
 
 
Coord 2000 19459+3501 Discov num BOT   3 Comp AC Coord arcsec 2000 19 45 51.35 +35 00 45.9
Date first 1896 Date last 2017 Obs 12
Pa first 77 Pa last 76.3 P.A. Now (θ) 76.3°
Sep first 445.2 Sep last 443.8 Sep. Now (ρ) 443.8"
Mag pri 6.22 Mag sec 8.25 delta mag (ΔM) 2.03 Spectral class G9III (yellow)
Pri motion ra +011 Sec motion ra -003
Pri motion dec -006 Sec motion dec -005
Notes N (See Notes)
rPM=1.12
This double is not physical.
 
 
19459+3501 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 186927 68810 19 45 51 +35 00 46 H 5 137 AB 2019 53 25 38.8 6.22 8.18 1.96
Show 68810 19 45 51 +35 00 46 BOT 3 AC 2017 12 76 443.8 6.22 8.25 2.03 <===
Show 68810 19 45 51 +35 00 46 ACA 1 AD 2017 9 38 224.8 6.22 11.63 5.41
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 68810 HIP 97242 Tycho2 2664-01473-1
Gaia DR2 2047534609393615104 HD 186927 HR 7530 ADS 12900
BD BD+34 3701 Distance 128.04 Distance ly 417.67
 
 
WDS 19459+3501 BOT 3 AC : NOTES
 
 
discov_num notes refcode
H 5 137 H V 137. STTA191. A has composite spectrum; K0II-III+A2V.
B is BD+34@3702.
 
 
REFERENCES
 
 
refcode metd author reference
ACA2005 C - Ashcraft, A.C. ...................
ACA2005 private communication, 2005
ACA2007 C u Ashcraft, A.C. 2007JDSO....3...82A
ACA2007 JDSO 3, 82, 2007
Bot1958 Po - Boettger, G. 1958AN....284..177B
Bot1958 AN 284, 177, 1958
Bot1962 Po - Boettger, G. .
Bot1962 Potsdam Obs. 30, Pt.4, 1962
Bot1965 Po j Boettger, G. 1965AN....288..203B
Bot1965 AN 288, 203, 1965
Bot1967 Po j Boettger, G. 1967AN....290...71B
Bot1967 AN 290, 71, 1967
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19459+3501 BOT 3 AC 1998 8 77 443.7 6.22 8.25 G9III D 194551.35+350045.9
19459+3501 BOT 3 AC 2008 9 76 445.7 6.22 8.25 G9III D 194551.35+350045.9
19459+3501 BOT 3 AC 2015 11 76 442.9 6.22 8.25 G9III N 194551.35+350045.9
19459+3501 BOT 3 AC 2017 12 76 443.8 6.22 8.25 G9III N 194551.35+350045.9

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

 
 
WDS 19459+3501 BOT 3 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19459+3501 BOT 3 AC : MEASURES
 
 
No records found.

 
 
WDS 19459+3501 : VIRTUAL EYEPIECE
 
 

19459+3501 H 5 137A mag 6.22 Sp G9III 19459+3501 H 5 137B sep 37.6 P.A. 20.90 mag 8.18 19459+3501 BOT 3C sep 368.4 P.A. 73.40 mag 8.25 19459+3501 ACA 1D sep 210.6 P.A. 32.10 mag 11.63 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19459+3501 : ALADIN DSS IMAGE @ 19h 45m 51.35s +35° 00' 45.9"
 
 
 
 
WDS 19459+3501 BOT 3 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19459+3501 BOT 3AC distance=0' 19467+3504 GYL 91 distance=8' 19469+3500 TDT1737 distance=13' 19471+3441 GRV 277 distance=26' 19480+3513 BU 1473AB distance=31' 19480+3513 SEI 684AC distance=31' 19435+3450 AG 236AB distance=32' 19435+3450 AG 236AC distance=32' 19435+3516 ALI 160 distance=33' 19435+3519 SEI 670 distance=34' 19486+3450 HU 682 distance=35' 19479+3526 ALI 163 distance=37' 19477+3531 ES 2244 distance=38' 19429+3512 ALI 6 distance=38' 19470+3425 RBR 20AB distance=39' 19470+3425 RBR 20AC distance=39' 19470+3425 RBR 20AD distance=39' 19470+3425 RBR 20AE distance=39' 19470+3425 GNS 4AF distance=39' 19487+3519 STT 387 distance=40' 19435+3433 SEI 669 distance=40' 19478+3533 ES 2245 distance=41' 19490+3443 SEI 686 distance=42' 19430+3433 SEI 663 distance=44' 19492+3514 SEI 688 distance=44' 19430+3526 J 122 distance=44' 19494+3446 BKO 519 distance=46' 19493+3441 BKO 518 distance=47' 19421+3451 ES 2243 distance=47' 19458+3548 ALI 162 distance=48' 19495+3517 SEI 689 distance=48' 19496+3448 SEI 690 distance=48' 19424+3526 ALI 159 distance=50' 19482+3419 SMA 94 distance=51' 19419+3516 TDT1647 distance=52' 19467+3552 HU 681 distance=53' 19484+3415 SMA 95 distance=56' 19439+3410 HO 453AB distance=57' 19439+3410 HO 453AC distance=57' 19468+3405 SEI 681 distance=58' 19493+3542 POP 100 distance=59' 19476+3557 ES 2182 distance=61' 19438+3557 TDT1681 distance=62' 19497+3421 SKF1862 distance=62' 19443+3401 GYL 20AB distance=63' 19443+3401 TOB 164AC distance=63' 19420+3541 HU 680 distance=63' 19412+3528 POP 59 distance=64' 19496+3545 POP 101AB distance=64' 19496+3545 DAM1259BC distance=64' 19457+3605 STF2578BE distance=65' 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 19459+3501 H 5 137 AB 25 38.8
Show 19459+3501 BOT 3 AC 76 443.8
Show 19459+3501 ACA 1 AD 38 224.8
Show 19467+3504 GYL 91 192 36.5 8
Show 19469+3500 TDT1737 285 0.6 13
Show 19471+3441 GRV 277 22 22.9 26
Show 19480+3513 BU 1473 AB 16 1.4 31
Show 19480+3513 SEI 684 AC 234 26.1 31
Show 19435+3450 AG 236 AB 148 4.3 32
Show 19435+3450 AG 236 AC 335 11.5 32
Show 19435+3516 ALI 160 343 9.3 33
Show 19435+3519 SEI 670 176 28.6 34
Show 19486+3450 HU 682 120 0.3 35
Show 19479+3526 ALI 163 174 9.4 37
Show 19477+3531 ES 2244 21 3.0 38
Show 19429+3512 ALI 6 255 9.9 38
Show 19470+3425 RBR 20 AB 344 2.7 39
Show 19470+3425 RBR 20 AC 339 3.0 39
Show 19470+3425 RBR 20 AD 44 2.9 39
Show 19470+3425 RBR 20 AE 188 5.8 39
Show 19470+3425 GNS 4 AF 264 11.7 39
Show 19487+3519 STT 387 94 0.5 40
Show 19435+3433 SEI 669 47 17.3 40
Show 19478+3533 ES 2245 89 2.6 41
Show 19490+3443 SEI 686 221 21.2 42
Show 19430+3433 SEI 663 296 28.2 44
Show 19492+3514 SEI 688 198 10.8 44
Show 19430+3526 J 122 55 9.5 44
Show 19494+3446 BKO 519 135 5.5 46
Show 19493+3441 BKO 518 140 10.5 47
Show 19421+3451 ES 2243 216 3.2 47
Show 19458+3548 ALI 162 204 9.0 48
Show 19495+3517 SEI 689 301 20.9 48
Show 19496+3448 SEI 690 296 15.8 48
Show 19424+3526 ALI 159 57 11.5 50
Show 19482+3419 SMA 94 325 14.7 51
Show 19419+3516 TDT1647 111 1.7 52
Show 19467+3552 HU 681 193 2.0 53
Show 19484+3415 SMA 95 327 14.0 56
Show 19439+3410 HO 453 AB 53 14.7 57
Show 19439+3410 HO 453 AC 135 33.1 57
Show 19468+3405 SEI 681 175 29.6 58
Show 19493+3542 POP 100 286 2.3 59
Show 19476+3557 ES 2182 44 1.9 61
Show 19438+3557 TDT1681 212 3.3 62
Show 19497+3421 SKF1862 167 38.0 62
Show 19443+3401 GYL 20 AB 111 25.3 63
Show 19443+3401 TOB 164 AC 315 21.3 63
Show 19420+3541 HU 680 170 0.4 63
Show 19412+3528 POP 59 257 6.1 64
Show 19496+3545 POP 101 AB 134 6.2 64

 
 
WDS 19459+3501 : COMPONENTS
 
 
  A B C
B pa=20.9°
sep=37.64"
 
C pa=73.4°
sep=368.39"
pa=78.4°
sep=346.76"
 
D pa=32.1°
sep=210.62"
pa=34.6°
sep=173.86"
pa=286.9°
sep=251.83"
 
 
19459+3501 A
 
 
Name HD 186927 Coord arcsec 2000 194551.35+350045.9 Mag 6.22 Spectral class G9III (yellow)
PmRA 11.00 PmDE -6.0 SAO 68810 HIP 97242
Tycho2 2664-01473-1 HD 186927 HR 7530 GC 27360
BD BD+34 3701
Tycho2
Tycho2 2664-01473-1 Pflag RAmdeg 296.46397726 DEmdeg 35.01275158
PmRA 10.7 PmDE -6.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.33 EpDEm 1991.50
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 7.475 E BTmag 0.015 VTmag 6.218
E VTmag 0.010 Prox 386 TYC T HIP 97242
CCDM RAdeg 296.46394667 DEdeg 35.01276639 EpRA 1990 1.51
EpDE 1990 1.67 E RAdeg 3.7 E DEdeg 3.7 Posflg
Corr 0.2
SAO
SAO 68810 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.003 Vmag 6.2 SpType K0
Double code Source 70 CatNum 27360 DM BD+34 3701
DMcomp BDsup HD 186927 M HD 0
GC 27360 RA1950rad 5.16613296 DE1950rad 0.60894194 PmRA2000 0.0017
PmDE2000 -0.004
Hipparcos
Catalog H HIP 97242 Proxy RAhms 19 45 51.35
DEdms +35 00 46.0 Vmag 6.14 VarFlag R Vmag H
RAdeg 296.464 DEdeg 35.0128 AstroRef Plx 7.68
CCDM 19459+3501 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 186927 BD BD+34 3701
CD CP Dm number +34 3701 VIred 0.95
SpType A2V+... R SpType Coord arcsec 2000 194551.35+350046.0
Hipparcos 2
HIP 97242 Sn 5 So 0 Nc 1
RArad 5.1742720235 DErad 0.6110880646 Plx 7.81 PmRA 11.24
PmDE -6.41 E RArad 0.21 E DErad 0.23 E Plx 0.31
E pmRA 0.24 E pmDE 0.3 Hpmag 6.281 E Hpmag 0.0006
SHp 0.007 VA 0 BV 1.07 E BV 0.011
VI 0.95
CCDM
Ccdm 19459+3501 RComp Comp A Note1
Note2 Discov num DRAs -2.57 DDEs -14.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.2 Sp K0 PmNote *
PmRA 22 PmDE -15 Dm number +34 3701 Cat1 BD
Name2 +34 1913 Cat2 AGK2/3 HD 186927 M HD
ADS BDS A12900 M ADS BDS N IDS IDS 19421N3446A
HIC 97242
 
 
19459+3501 B
 
 
Coord arcsec 2000 194552.44+350121.1 Mag 8.18 PmRA 3.00 PmDE -1.0
Tycho2 2664-01490-1 Calc delta mag 1.96 Calc coord yes
Tycho2
Tycho2 2664-01490-1 Pflag RAmdeg 296.46961419 DEmdeg 35.02241855
PmRA 5.0 PmDE -2.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.9 E pmDE 2.0 EpRAm 1991.45 EpDEm 1991.53
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.4 BTmag 8.477 E BTmag 0.016 VTmag 8.179
E VTmag 0.012 Prox 386 TYC HIP
CCDM RAdeg 296.46960000 DEdeg 35.02242389 EpRA 1990 1.57
EpDE 1990 1.64 E RAdeg 5.8 E DEdeg 5.9 Posflg
Corr 0.2
CCDM
Ccdm 19459+3501 RComp Comp B Note1
Note2 Discov num H 137 DRAs -1.34 DDEs 20.6
R dRAs 10 Year 1956 Theta 027 Rho 38.7
Obs 11 Vmag 9.2 Sp PmNote *
PmRA -6 PmDE 1 Dm number +34 3702 Cat1 BD
Name2 +34 1914 Cat2 AGK2/3 HD M HD
ADS BDS A12900 M ADS BDS N N IDS IDS 19421N3446B
HIC
 
 
19459+3501 C
 
 
Coord arcsec 2000 194620.09+350231.0 Mag 8.25 PmRA -3.00 PmDE -5.0
Calc delta mag 2.03 Calc coord yes
CCDM
Ccdm 19459+3501 RComp Comp C Note1
Note2 Discov num BOT DRAs DDEs
R dRAs Year 1958 Theta 077 Rho 44.6
Obs 1 Vmag 8.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12900 M ADS BDS N N IDS IDS 19421N3446C
HIC
 
 
19459+3501 D
 
 
Coord arcsec 2000 194600.47+350344.2 Mag 11.63 PmRA 1.00 PmDE -4.0
Tycho2 2664-00729-1 Calc delta mag 5.41 Calc coord yes
Tycho2
Tycho2 2664-00729-1 Pflag RAmdeg 296.50909317 DEmdeg 35.06265592
PmRA 5.9 PmDE -2.3 E RAmdeg 71 E DEmdeg 66
E pmRA 4.9 E pmDE 5.5 EpRAm 1986.96 EpDEm 1988.63
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.5 Q pmRA 1.4
Q pmDE 0.5 BTmag 12.224 E BTmag 0.141 VTmag 11.810
E VTmag 0.149 Prox 999 TYC HIP
CCDM RAdeg 296.50907639 DEdeg 35.06266111 EpRA 1990 1.53
EpDE 1990 1.65 E RAdeg 73.8 E DEdeg 68.0 Posflg
Corr 0.1