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Doubles in session


Current system
19509+4444
SMA 101


Nearby doubles
7' : 19504+4446
SMA 100

17' : 19523+4445
KOI 137AB

19' : 19526+4445
KOI5552

20' : 19523+4433
TDT1814

21' : 19509+4505
KOI5576AB

23' : 19529+4445
KOI5553

26' : 19503+4510
CRB 5

26' : 19500+4509
ES 23AB

30' : 19492+4421
KOI7031

33' : 19538+4436
SMA 109

33' : 19518+4515
KOI4782

33' : 19478+4436
DEA 303

33' : 19486+4423
KOI4017

33' : 19484+4424
KOI7030

33' : 19492+4417
KOI7019

33' : 19537+4457
KOI 462

34' : 19517+4516
KOI2286

34' : 19477+4451
COU2691

34' : 19531+4508
KOI3789

36' : 19542+4446
KOI6185

36' : 19522+4518
SMA 106

37' : 19490+4413
DEA 479

37' : 19537+4504
KOI2421AB

38' : 19504+4522
KOI1392

38' : 19517+4521
KOI1993AB

38' : 19543+4441
KOI6059



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.

19509+4444 SMA 101

 
 
19h 50m 48.40s +44° 44' 42.1" P.A. 50.00 sep 9.3 mag 12.80,13.20
 
 
Coord 2000 19509+4444 Discov num SMA 101 Comp Coord arcsec 2000 19 50 48.40 +44 44 42.1
Date first 1921 Date last 2015 Obs 14
Pa first 47 Pa last 49.9 P.A. Now (θ) 49.9°
Sep first 10.0 Sep last 9.271 Sep. Now (ρ) 9.271"
Mag pri 12.80 Mag sec 13.20 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -001 Sec motion ra +003
Pri motion dec +001 Sec motion dec -004
Notes R (Red magnitudes)
rPM=1.281
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079280907369336192
 
 
WDS 19509+4444 SMA 101 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19509+4444 SMA 101 2006 2 48 9.6 11.40 11.90 195051.42+444438.6
19509+4444 SMA 101 2007 3 49 9.5 11.40 11.90 195051.42+444438.6
19509+4444 SMA 101 2010 6 49 9.6 12.80 13.20 R 195048.40+444442.1
19509+4444 SMA 101 2014 7 50 9.3 12.80 13.20 R 195048.40+444442.1
19509+4444 SMA 101 2015 10 50 9.3 12.80 13.20 R 195048.40+444442.1

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

 
 
WDS 19509+4444 SMA 101 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19509+4444 SMA 101 : MEASURES
 
 
No records found.

 
 
WDS 19509+4444 : VIRTUAL EYEPIECE
 
 

19509+4444 SMA 101A mag 12.8 19509+4444 SMA 101B sep 7.8 P.A. 40.10 mag 13.2 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 19509+4444 : ALADIN DSS IMAGE @ 19h 50m 48.40s +44° 44' 42.1"
 
 
 
 
WDS 19509+4444 SMA 101 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19509+4444 SMA 101 distance=0' 19504+4446 SMA 100 distance=7' 19523+4445 KOI 137AB distance=17' 19523+4445 KOI 137AC distance=17' 19523+4445 KOI 137AD distance=17' 19523+4445 KOI 137AE distance=17' 19523+4445 KOI 137AF distance=17' 19526+4445 KOI5552 distance=19' 19523+4433 TDT1814 distance=20' 19509+4505 KOI5576AB distance=21' 19509+4505 KOI5576AC distance=21' 19529+4445 KOI5553 distance=23' 19503+4510 CRB 5 distance=26' 19500+4509 ES 23AB distance=26' 19500+4509 ES 23AC distance=26' 19500+4509 ES 23AD distance=26' 19490+4423 STF2588A,BC distance=30' 19490+4423 A 718BC distance=30' 19492+4421 KOI7031 distance=30' 19538+4436 SMA 109 distance=33' 19518+4515 KOI4782 distance=33' 19478+4436 DEA 303 distance=33' 19486+4423 KOI4017 distance=33' 19484+4424 KOI7030 distance=33' 19492+4417 KOI7019 distance=33' 19537+4457 KOI 462 distance=33' 19517+4516 KOI2286 distance=34' 19477+4451 COU2691 distance=34' 19531+4508 KOI3789 distance=34' 19542+4446 KOI6185 distance=36' 19522+4518 SMA 106 distance=36' 19490+4413 DEA 479 distance=37' 19537+4504 KOI2421AB distance=37' 19537+4504 KOI2421AC distance=37' 19537+4504 KOI2421AD distance=37' 19504+4522 KOI1392 distance=38' 19517+4521 KOI1993AB distance=38' 19517+4521 KOI1993AC distance=38' 19543+4441 KOI6059 distance=38' 19541+4430 KOI5531 distance=38' 19543+4437 KOI3111AB distance=39' 19543+4437 KOI3111AC distance=39' 19543+4437 KOI3111AD distance=39' 19517+4408 KPP4173 distance=39' 19539+4425 MCY 3Aa,Ab distance=39' 19539+4425 GIC 159AB distance=39' 19539+4425 CRC 36BC distance=39' 19547+4438 KOI7064 distance=43' 19470+4500 DEA 190 distance=43' 19533+4519 KOI1988 distance=44' 19469+4435 KOI7049AB distance=44' 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 19509+4444 SMA 101 50 9.3
Show 19504+4446 SMA 100 332 10.7 7
Show 19523+4445 KOI 137 AB 341 4.8 17
Show 19523+4445 KOI 137 AC 137 5.1 17
Show 19523+4445 KOI 137 AD 351 5.7 17
Show 19523+4445 KOI 137 AE 73 5.7 17
Show 19523+4445 KOI 137 AF 186 7.1 17
Show 19526+4445 KOI5552 165 1.1 19
Show 19523+4433 TDT1814 303 1.9 20
Show 19509+4505 KOI5576 AB 180 2.5 21
Show 19509+4505 KOI5576 AC 123 3.9 21
Show 19529+4445 KOI5553 346 1.0 23
Show 19503+4510 CRB 5 291 4.0 26
Show 19500+4509 ES 23 AB 136 8.6 26
Show 19500+4509 ES 23 AC 97 13.1 26
Show 19500+4509 ES 23 AD 327 30.7 26
Show 19490+4423 STF2588 A,BC 158 9.6 30
Show 19490+4423 A 718 BC 34 0.1 30
Show 19492+4421 KOI7031 321 3.0 30
Show 19538+4436 SMA 109 111 21.9 33
Show 19518+4515 KOI4782 51 1.8 33
Show 19478+4436 DEA 303 202 12.3 33
Show 19486+4423 KOI4017 191 3.3 33
Show 19484+4424 KOI7030 189 2.2 33
Show 19492+4417 KOI7019 213 2.5 33
Show 19537+4457 KOI 462 133 2.6 33
Show 19517+4516 KOI2286 313 1.8 34
Show 19477+4451 COU2691 211 1.1 34
Show 19531+4508 KOI3789 220 3.8 34
Show 19542+4446 KOI6185 332 2.6 36
Show 19522+4518 SMA 106 254 14.3 36
Show 19490+4413 DEA 479 155 55.8 37
Show 19537+4504 KOI2421 AB 292 1.1 37
Show 19537+4504 KOI2421 AC 133 4.1 37
Show 19537+4504 KOI2421 AD 47 8.0 37
Show 19504+4522 KOI1392 289 3.5 38
Show 19517+4521 KOI1993 AB 290 3.0 38
Show 19517+4521 KOI1993 AC 14 3.5 38
Show 19543+4441 KOI6059 195 2.7 38
Show 19541+4430 KOI5531 290 3.3 38
Show 19543+4437 KOI3111 AB 234 3.4 39
Show 19543+4437 KOI3111 AC 155 5.5 39
Show 19543+4437 KOI3111 AD 135 4.2 39
Show 19517+4408 KPP4173 222 6.2 39
Show 19539+4425 MCY 3 Aa,Ab 183 0.4 39
Show 19539+4425 GIC 159 AB 69 6.0 39
Show 19539+4425 CRC 36 BC 112 14.9 39
Show 19547+4438 KOI7064 245 3.6 43
Show 19470+4500 DEA 190 67 8.7 43
Show 19533+4519 KOI1988 59 1.6 44
Show 19469+4435 KOI7049 AB 281 3.3 44

 
 
WDS 19509+4444 : COMPONENTS
 
 
  A
B pa=40.1°
sep=7.81"
 
 
19509+4444 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195048.40+444442.1 Mag 12.8 PmRA -1.00
PmDE 1.0
 
 
19509+4444 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195048.87+444448.1 Mag 13.2 PmRA 3.00
PmDE -4.0 Calc delta mag 0.4 Calc coord yes