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Current system
19543+4437
KOI 3111 AB


Nearby doubles
4' : 19543+4441
KOI6059

5' : 19547+4438
KOI7064

7' : 19538+4436
SMA 109

8' : 19541+4430
KOI5531

9' : 19542+4446
KOI6185

10' : 19551+4434
KOI7050

12' : 19554+4437
KOI2330

14' : 19539+4425
GIC 159AB

16' : 19552+4425
KOI 236

17' : 19529+4445
KOI5553

21' : 19526+4445
KOI5552

21' : 19537+4457
KOI 462

21' : 19557+4451
KOI 105AB

23' : 19523+4433
TDT1814

23' : 19523+4445
KOI 137AB

25' : 19563+4426
KOI1254AB

28' : 19547+4411
KOI3652

28' : 19545+4410
KOI 908AB

28' : 19537+4504
KOI2421AB

29' : 19570+4441
COU2701

32' : 19551+4407
KOI2573

33' : 19561+4410
KOI1063

34' : 19531+4508
KOI3789

34' : 19555+4407
KOI7003AB

34' : 19566+4415
DAM 323

35' : 19568+4416
STT 391AB



Selections
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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.

19543+4437 KOI 3111 AB

 
 
19h 54m 18.45s +44° 37' 17.7" P.A. 234.00 sep 3.4 mag 12.86,19.40
 
 
Coord 2000 19543+4437 Discov num KOI3111 Comp AB Coord arcsec 2000 19 54 18.45 +44 37 17.7
Date first 2010 Date last 2014 Obs 3
Pa first 245 Pa last 234 P.A. Now (θ) 234°
Sep first 3.4 Sep last 3.36 Sep. Now (ρ) 3.36"
Mag pri 12.86 Mag sec 19.40 delta mag (ΔM) 6.54 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19543+4437 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 54 18 +44 37 18 KOI 3111 AB 2014 3 234 3.4 12.86 19.40 6.54 <===
Show 19 54 18 +44 37 18 KOI 3111 AC 2015 2 155 5.5 12.86 18.90 6.04
Show 19 54 18 +44 37 18 KOI 3111 AD 2012 1 135 4.2 12.86 21.70 8.84
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079100557410633472
 
 
WDS 19543+4437 KOI 3111 AB : NOTES
 
 
discov_num notes refcode
KOI3111 This system hosts a 2.1 Rearth planet candidate with a 10.8 day period
and a 1.5 Rearth planet candidate with a 4.3 day period (Burke et al. KOI2014a
2014). Dre2014
 
 
REFERENCES
 
 
refcode metd author reference
Dre2014 A j Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D. 2014AJ....148...78D
Dre2014 AJ 148, 78, 2014 (additional info from Furlan et al. 2017) 2017AJ....153...71F
KOI2014a not - Burke, C.J., Bryson, S.T., Mullally, F., et al. 2014ApJS..210...19B
KOI2014a ApJS 210, 19, 2014 (see Dressing et al. 2014) 2014AJ....148...78D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19543+4437 KOI3111 AB 2013 1 235 3.3 12.86 19.40 R 195418.45+443717.7
19543+4437 KOI3111 AB 2014 2 234 3.4 12.86 19.40 N R 195418.45+443717.7

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

 
 
WDS 19543+4437 KOI 3111 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19543+4437 KOI 3111 AB : MEASURES
 
 
No records found.

 
 
WDS 19543+4437 : VIRTUAL EYEPIECE
 
 

19543+4437 KOI3111A mag 12.86 19543+4437 KOI3111B sep 2.8 P.A. 224.40 mag 19.4 19543+4437 KOI3111C sep 5.3 P.A. 161.60 mag 18.9 19543+4437 KOI3111D sep 3.6 P.A. 144.90 mag 21.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19543+4437 : ALADIN DSS IMAGE @ 19h 54m 18.45s +44° 37' 17.7"
 
 
 
 
WDS 19543+4437 KOI 3111 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19543+4437 KOI3111AB distance=0' 19543+4441 KOI6059 distance=4' 19547+4438 KOI7064 distance=5' 19538+4436 SMA 109 distance=7' 19541+4430 KOI5531 distance=8' 19542+4446 KOI6185 distance=9' 19551+4434 KOI7050 distance=10' 19554+4437 KOI2330 distance=12' 19539+4425 CRC 36BC distance=14' 19539+4425 MCY 3Aa,Ab distance=14' 19539+4425 GIC 159AB distance=14' 19552+4425 KOI 236 distance=16' 19529+4445 KOI5553 distance=17' 19526+4445 KOI5552 distance=21' 19537+4457 KOI 462 distance=21' 19557+4451 KOI 105AB distance=21' 19557+4451 KOI 105AC distance=21' 19557+4451 KOI 105AD distance=21' 19523+4433 TDT1814 distance=23' 19523+4445 KOI 137AB distance=23' 19523+4445 KOI 137AC distance=23' 19523+4445 KOI 137AD distance=23' 19523+4445 KOI 137AE distance=23' 19523+4445 KOI 137AF distance=23' 19563+4426 KOI1254AB distance=25' 19563+4426 KOI1254AC distance=25' 19547+4411 KOI3652 distance=28' 19545+4410 KOI 908AB distance=28' 19545+4410 KOI 908AC distance=28' 19545+4410 KOI 908AD distance=28' 19545+4410 KOI 908AE distance=28' 19545+4410 KOI 908AF distance=28' 19545+4410 KOI 908AG distance=28' 19537+4504 KOI2421AB distance=28' 19537+4504 KOI2421AC distance=28' 19537+4504 KOI2421AD distance=28' 19570+4441 COU2701 distance=29' 19551+4407 KOI2573 distance=32' 19561+4410 KOI1063 distance=33' 19531+4508 KOI3789 distance=34' 19555+4407 KOI7003AB distance=34' 19555+4407 KOI7003AC distance=34' 19566+4415 DAM 323 distance=34' 19568+4416 STT 391AB distance=35' 19568+4416 STU 12AC distance=35' 19569+4416 DAM 324 distance=36' 19571+4418 KOI4393 distance=36' 19572+4416 BLL 43 distance=38' 19540+4515 KOI5593 distance=38' 19509+4444 SMA 101 distance=39' 19569+4411 KOI3870AB distance=39' 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 19543+4437 KOI3111 AB 234 3.4
Show 19543+4437 KOI3111 AC 155 5.5
Show 19543+4437 KOI3111 AD 135 4.2
Show 19543+4441 KOI6059 195 2.7 4
Show 19547+4438 KOI7064 245 3.6 5
Show 19538+4436 SMA 109 111 21.9 7
Show 19541+4430 KOI5531 290 3.3 8
Show 19542+4446 KOI6185 332 2.6 9
Show 19551+4434 KOI7050 129 1.8 10
Show 19554+4437 KOI2330 251 3.1 12
Show 19539+4425 CRC 36 BC 112 14.9 14
Show 19539+4425 MCY 3 Aa,Ab 183 0.4 14
Show 19539+4425 GIC 159 AB 69 6.0 14
Show 19552+4425 KOI 236 313 2.7 16
Show 19529+4445 KOI5553 346 1.0 17
Show 19526+4445 KOI5552 165 1.1 21
Show 19537+4457 KOI 462 133 2.6 21
Show 19557+4451 KOI 105 AB 159 0.9 21
Show 19557+4451 KOI 105 AC 21 4.0 21
Show 19557+4451 KOI 105 AD 156 5.6 21
Show 19523+4433 TDT1814 303 1.9 23
Show 19523+4445 KOI 137 AB 341 4.8 23
Show 19523+4445 KOI 137 AC 137 5.1 23
Show 19523+4445 KOI 137 AD 351 5.7 23
Show 19523+4445 KOI 137 AE 73 5.7 23
Show 19523+4445 KOI 137 AF 186 7.1 23
Show 19563+4426 KOI1254 AB 28 3.0 25
Show 19563+4426 KOI1254 AC 224 3.6 25
Show 19547+4411 KOI3652 298 2.0 28
Show 19545+4410 KOI 908 AB 254 1.1 28
Show 19545+4410 KOI 908 AC 197 1.5 28
Show 19545+4410 KOI 908 AD 330 2.6 28
Show 19545+4410 KOI 908 AE 227 3.0 28
Show 19545+4410 KOI 908 AF 310 3.0 28
Show 19545+4410 KOI 908 AG 319 5.8 28
Show 19537+4504 KOI2421 AB 292 1.1 28
Show 19537+4504 KOI2421 AC 133 4.1 28
Show 19537+4504 KOI2421 AD 47 8.0 28
Show 19570+4441 COU2701 135 1.2 29
Show 19551+4407 KOI2573 100 3.2 32
Show 19561+4410 KOI1063 194 3.9 33
Show 19531+4508 KOI3789 220 3.8 34
Show 19555+4407 KOI7003 AB 285 3.8 34
Show 19555+4407 KOI7003 AC 246 3.9 34
Show 19566+4415 DAM 323 42 3.5 34
Show 19568+4416 STT 391 AB 51 17.9 35
Show 19568+4416 STU 12 AC 133 33.2 35
Show 19569+4416 DAM 324 58 4.4 36
Show 19571+4418 KOI4393 84 1.4 36
Show 19572+4416 BLL 43 16 58.4 38
Show 19540+4515 KOI5593 330 3.4 38

 
 
WDS 19543+4437 : COMPONENTS
 
 
  A B C
B pa=224.4°
sep=2.76"
 
C pa=161.6°
sep=5.28"
pa=130.2°
sep=4.71"
 
D pa=144.9°
sep=3.63"
pa=104.0°
sep=4.15"
pa=11.8°
sep=2.08"
 
 
19543+4437 A
 
 
Coord arcsec 2000 195418.45+443717.7 Mag 12.86 PmRA -6.00 PmDE -7.0
 
 
19543+4437 B
 
 
Coord arcsec 2000 195418.27+443715.7 Mag 19.4 Calc delta mag 6.54 Calc coord yes
 
 
19543+4437 C
 
 
Coord arcsec 2000 195418.61+443712.7 Mag 18.9 Calc delta mag 6.04 Calc coord yes
 
 
19543+4437 D
 
 
Coord arcsec 2000 195418.65+443714.7 Mag 21.7 Calc delta mag 8.84 Calc coord yes