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Doubles in session


Current system
19572+4416
BLL 43
AX Cyg


Nearby doubles
3' : 19571+4418
KOI4393

3' : 19569+4416
DAM 324

5' : 19568+4416
STT 391AB

6' : 19569+4410
KOI 286

6' : 19569+4411
KOI3870AB

7' : 19566+4415
DAM 323

11' : 19579+4423
STT 393

14' : 19561+4410
KOI1063

15' : 19563+4426
KOI1254AB

15' : 19576+4402
KOI 18AB

17' : 19588+4415
RAP 17

18' : 19581+4429
DEA 345

18' : 19577+4359
BRT2248

20' : 19577+4357
DEA 105

20' : 19555+4407
KOI7003AB

21' : 19588+4426
KOI 102AB

22' : 19591+4410
KOI1066

22' : 19592+4410
KOI2085

23' : 19589+4402
KOI6987AB

23' : 19589+4401
KOI3058

24' : 19552+4425
KOI 236

25' : 19551+4407
KOI2573

26' : 19570+4441
COU2701

27' : 19553+4400
KOI 317

28' : 19547+4411
KOI3652

29' : 19554+4437
KOI2330



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.

19572+4416 BLL 43 (AX Cyg)

 
 
19h 57m 12.51s +44° 15' 40.2" P.A. 16.00 sep 58.4 mag 8.57,12.11 Sp CII dist. 371.75 pc (1212.65 l.y.)
 
 
Coord 2000 19572+4416 Discov num BLL  43 Comp Coord arcsec 2000 19 57 12.51 +44 15 40.2
Date first 1876 Date last 2015 Obs 7
Pa first 16 Pa last 15.8 P.A. Now (θ) 15.8°
Sep first 56.3 Sep last 58.371 Sep. Now (ρ) 58.371"
Mag pri 8.57 Mag sec 12.11 delta mag (ΔM) 3.54 Spectral class CII (red carbon star)
Pri motion ra -005 Sec motion ra +005
Pri motion dec -014 Sec motion dec +008
Notes N (See Notes)
rPM=1.626
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AX Cyg Constellation Cygnus HIP 98190 Tycho2 3149-00942-1
Gaia DR2 2079025172139063168 HD 189256 BD BD+43 3425 Distance 371.75
Distance ly 1212.65
 
 
WDS 19572+4416 BLL 43 (AX Cyg) : NOTES
 
 
discov_num notes refcode
BLL 43 A is variable.
 
 
REFERENCES
 
 
refcode metd author reference
Bll1872 orb - Ball, R.S. .
Bll1872 Proc. Royal Irish Acad., June 1872
Bll1884 Ma j Ball, R.S. 1884DunOP...5....1B
Bll1884 Pub. Dunsink Obs. 5, 1, 1884
Bll1913A Ma - Ball, R.S. 1913QB811.B8.......
Bll1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Bll1932A - Ball, R.S. 1932QB821.A43......
Bll1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19572+4416 BLL 43 2000 4 16 58.2 8.02 11.20 CII N D 195712.51+441540.2
19572+4416 BLL 43 2003 5 16 58.6 8.02 11.20 CII N D 195712.51+441540.2
19572+4416 BLL 43 2010 6 17 58.5 8.57 12.11 CII N 195712.51+441540.2
19572+4416 BLL 43 2015 7 16 58.4 8.57 12.11 CII N 195712.51+441540.2

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

 
 
WDS 19572+4416 BLL 43 (AX Cyg) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19572+4416 BLL 43 (AX Cyg) : MEASURES
 
 
No records found.

 
 
WDS 19572+4416 (AX Cyg) : VIRTUAL EYEPIECE
 
 

19572+4416 BLL 43A mag 8.57 Sp CII 19572+4416 BLL 43B sep 57.3 P.A. 11.50 mag 12.11 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 19572+4416 (AX Cyg) : ALADIN DSS IMAGE @ 19h 57m 12.51s +44° 15' 40.2"
 
 
 
 
WDS 19572+4416 BLL 43 (AX Cyg) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19572+4416 BLL 43 distance=0' 19571+4418 KOI4393 distance=3' 19569+4416 DAM 324 distance=3' 19568+4416 STT 391AB distance=5' 19568+4416 STU 12AC distance=5' 19569+4410 KOI 286 distance=6' 19569+4411 KOI3870AB distance=6' 19569+4411 KOI3870AC distance=6' 19566+4415 DAM 323 distance=7' 19579+4423 STT 393 distance=11' 19561+4410 KOI1063 distance=14' 19563+4426 KOI1254AB distance=15' 19563+4426 KOI1254AC distance=15' 19576+4402 KOI 18AB distance=15' 19576+4402 KOI 18AC distance=15' 19576+4402 KOI 18AD distance=15' 19576+4402 KOI 18AE distance=15' 19576+4402 KOI 18AF distance=15' 19576+4402 KOI 18AG distance=15' 19576+4402 KOI 18AH distance=15' 19576+4402 KOI 18AI distance=15' 19576+4402 KOI 18AJ distance=15' 19576+4402 KOI 18AK distance=15' 19588+4415 RAP 17 distance=17' 19581+4429 DEA 345 distance=18' 19577+4359 BRT2248 distance=18' 19577+4357 DEA 105 distance=20' 19555+4407 KOI7003AB distance=20' 19555+4407 KOI7003AC distance=20' 19588+4426 KOI 102AB distance=21' 19588+4426 KOI 102AC distance=21' 19591+4410 KOI1066 distance=22' 19592+4410 KOI2085 distance=22' 19589+4402 KOI6987AB distance=23' 19589+4402 KOI6987AC distance=23' 19589+4402 KOI6987AD distance=23' 19589+4401 KOI3058 distance=23' 19552+4425 KOI 236 distance=24' 19551+4407 KOI2573 distance=25' 19570+4441 COU2701 distance=26' 19553+4400 KOI 317 distance=27' 19547+4411 KOI3652 distance=28' 19554+4437 KOI2330 distance=29' 19551+4434 KOI7050 distance=30' 19545+4410 KOI 908AB distance=30' 19545+4410 KOI 908AC distance=30' 19545+4410 KOI 908AD distance=30' 19545+4410 KOI 908AE distance=30' 19545+4410 KOI 908AF distance=30' 19545+4410 KOI 908AG distance=30' 19553+4355 KOI3486 distance=30' 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 19572+4416 BLL 43 16 58.4
Show 19571+4418 KOI4393 84 1.4 3
Show 19569+4416 DAM 324 58 4.4 3
Show 19568+4416 STT 391 AB 51 17.9 5
Show 19568+4416 STU 12 AC 133 33.2 5
Show 19569+4410 KOI 286 216 3.9 6
Show 19569+4411 KOI3870 AB 173 1.8 6
Show 19569+4411 KOI3870 AC 73 3.2 6
Show 19566+4415 DAM 323 42 3.5 7
Show 19579+4423 STT 393 232 16.5 11
Show 19561+4410 KOI1063 194 3.9 14
Show 19563+4426 KOI1254 AB 28 3.0 15
Show 19563+4426 KOI1254 AC 224 3.6 15
Show 19576+4402 KOI 18 AB 167 0.9 15
Show 19576+4402 KOI 18 AC 111 3.5 15
Show 19576+4402 KOI 18 AD 211 4.9 15
Show 19576+4402 KOI 18 AE 106 5.9 15
Show 19576+4402 KOI 18 AF 219 7.1 15
Show 19576+4402 KOI 18 AG 146 7.3 15
Show 19576+4402 KOI 18 AH 78 7.3 15
Show 19576+4402 KOI 18 AI 345 9.7 15
Show 19576+4402 KOI 18 AJ 339 9.7 15
Show 19576+4402 KOI 18 AK 222 10.8 15
Show 19588+4415 RAP 17 174 6.1 17
Show 19581+4429 DEA 345 119 15.2 18
Show 19577+4359 BRT2248 136 5.7 18
Show 19577+4357 DEA 105 264 5.4 20
Show 19555+4407 KOI7003 AB 285 3.8 20
Show 19555+4407 KOI7003 AC 246 3.9 20
Show 19588+4426 KOI 102 AB 223 2.8 21
Show 19588+4426 KOI 102 AC 227 5.5 21
Show 19591+4410 KOI1066 231 1.7 22
Show 19592+4410 KOI2085 138 3.6 22
Show 19589+4402 KOI6987 AB 59 2.8 23
Show 19589+4402 KOI6987 AC 316 3.0 23
Show 19589+4402 KOI6987 AD 358 3.9 23
Show 19589+4401 KOI3058 9 2.6 23
Show 19552+4425 KOI 236 313 2.7 24
Show 19551+4407 KOI2573 100 3.2 25
Show 19570+4441 COU2701 135 1.2 26
Show 19553+4400 KOI 317 283 3.0 27
Show 19547+4411 KOI3652 298 2.0 28
Show 19554+4437 KOI2330 251 3.1 29
Show 19551+4434 KOI7050 129 1.8 30
Show 19545+4410 KOI 908 AB 254 1.1 30
Show 19545+4410 KOI 908 AC 197 1.5 30
Show 19545+4410 KOI 908 AD 330 2.6 30
Show 19545+4410 KOI 908 AE 227 3.0 30
Show 19545+4410 KOI 908 AF 310 3.0 30
Show 19545+4410 KOI 908 AG 319 5.8 30
Show 19553+4355 KOI3486 261 4.2 30

 
 
WDS 19572+4416 : COMPONENTS
 
 
  A
B pa=11.5°
sep=57.31"
 
 
19572+4416 A
 
 
Componente originario normalizzato AB Name AX Cyg Coord arcsec 2000 195712.51+441540.2 Mag 8.57
Spectral class CII (red carbon star) PmRA -5.00 PmDE -14.0 HIP 98190
Tycho2 3149-00942-1 HD 189256 BD BD+43 3425
Tycho2
Tycho2 3149-00942-1 Pflag RAmdeg 299.30211013 DEmdeg 44.26113140
PmRA -4.6 PmDE -10.7 E RAmdeg 9 E DEmdeg 10
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.00 EpDEm 1990.84
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 13.737 E BTmag 0.408 VTmag 8.567
E VTmag 0.013 Prox 999 TYC T HIP 98190
CCDM RAdeg 299.30212528 DEdeg 44.26115667 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 9.0 E DEdeg 9.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 98190 Proxy RAhms 19 57 12.51
DEdms +44 15 40.2 Vmag 8.02 VarFlag 2 R Vmag H
RAdeg 299.302 DEdeg 44.2612 AstroRef * Plx 2.79
CCDM 19572+4416 N CCDM I Nsys 1 Ncomp 1
MultFlag V Source Qual M HIP
Theta Rho HD 189256 BD BD+43 3425
CD CP Dm number +43 3425 VIred 2.8
SpType C6II R SpType Coord arcsec 2000 195712.51+441540.2
Hipparcos 2
HIP 98190 Sn 5 So 5 Nc 1
RArad 5.2238075801 DErad 0.7725028885 Plx 2.69 PmRA -4.66
PmDE -14.03 E RArad 0.87 E DErad 0.7 E Plx 0.9
E pmRA 0.99 E pmDE 0.88 Hpmag 7.9765 E Hpmag 0.0168
SHp 0.206 VA 2 BV 3.44 E BV 0.45
VI 2.8
CCDM
Ccdm 19572+4416 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs -20.9
R dRAs 65 Year Theta Rho
Obs 2 Vmag Sp N6 PmNote *
PmRA 54 PmDE -25 Dm number +43 3425 Cat1 BD
Name2 +44 1692 Cat2 AGK2/3 HD 189256 M HD
ADS BDS M ADS BDS N IDS IDS 19540N4359A
HIC 98190
 
 
19572+4416 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195713.57+441636.4 Mag 12.11 PmRA 5.00
PmDE 8.0 Calc delta mag 3.54 Calc coord yes
CCDM
Ccdm 19572+4416 RComp Comp B Note1
Note2 Discov num BUP DRAs 1.97 DDEs 35.2
R dRAs 65 Year 1876 Theta 016 Rho 56.3
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 19540N4359B
HIC