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Doubles in session


Current system
19409+3856
KOI 3540 AB


Nearby doubles
6' : 19408+3901
KOI5030

7' : 19413+3851
A 1402

9' : 19417+3855
SEI 660

10' : 19402+3851
KOI6104

10' : 19409+3846
KOI1214

10' : 19415+3903
KOI2904AB

15' : 19401+3843
DEA 176

17' : 19421+3905
KOI5031

19' : 19419+3910
KOI3041

21' : 19406+3836
KOI6337

21' : 19419+3913
KOI6393

21' : 19424+3844
KOI 302AB

22' : 19405+3916
KOI4427AB

22' : 19395+3910
KOI1318

22' : 19411+3834
KOI4984

22' : 19427+3848
KOI2750

22' : 19428+3857
KOI2289

23' : 19428+3900
KOI5992

24' : 19398+3836
KOI4307

24' : 19390+3901
KOI1186

25' : 19425+3912
KOI3525

26' : 19430+3851
DEA 255

26' : 19403+3831
SEI 658

27' : 19431+3849
KOI2141

28' : 19413+3923
KOI1615AB

28' : 19429+3911
KOI7547



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.

19409+3856 KOI 3540 AB

 
 
19h 40m 55.67s +38° 55' 33.3" P.A. 216.00 sep 2.8 mag 13.00,19.00
 
 
Coord 2000 19409+3856 Discov num KOI3540 Comp AB Coord arcsec 2000 19 40 55.67 +38 55 33.3
Date first 2010 Date last 2010 Obs 1
Pa first 216 Pa last 215.8 P.A. Now (θ) 215.8°
Sep first 2.8 Sep last 2.777 Sep. Now (ρ) 2.777"
Mag pri 13.00 Mag sec 19.00 delta mag (ΔM) 6 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
19409+3856 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 40 56 +38 55 33 KOI 3540 AB 2010 1 216 2.8 13.00 19.00 6.00 <===
Show 19 40 56 +38 55 33 KOI 3540 AC 2010 1 123 3.7 13.00 18.60 5.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076165685998682752
 
 
WDS 19409+3856 KOI 3540 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KOI "Kepler Object of Interest" (transiting exoplanet candidate of Kepler mission. ...................
KOI Identifications maintained for KOI doubles, adding only component designations.
KOI KOI reference codes are also given to papers cited in notes to KOI papers.)
KOI2011a not - Slawson, R.W., Prsa, A., Welsh, W.F., et al. 2011AJ....142..160S
KOI2011a AJ 142, 160, 2011 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2011b not - Borucki, W.J., Koch, D.G., Basri, G., et al. 2011ApJ...736...19B
KOI2011b ApJ 736, 19, 2011 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2012a not - Howell, S.B., Rowe, J.F., Bryson, S.T., et al. 2012ApJ...746..123H
KOI2012a ApJ 746, 123, 2012 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2012b not - Welsh, W.F., Orosz, J.A., Carter, J.A., et al. 2012Natur.481..475W
KOI2012b Nature 481, 475, 2012 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2013a not - Batalha, N.M., Rowe, J.F., Bryson, S.T., et al. 2013ApJS..204...24B
KOI2013a ApJS 204, 24, 2013 (see Dressing et al. 2014) 2014AJ....148...78D
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
KOI2014b not - Rowe, J.F., Bryson, S.T., Marcy, G.W., et al. 2014ApJ...784...45R
KOI2014b ApJ 784, 45, 2014 (see Dressing et al. 2014) 2014AJ....148...78D
KOI2015 not - Metcalfe, T.S., Creevey, O.L. & Davies, G.R. 2014ApJ...811L..37M
KOI2015 ApJ 811L, 37, 2015 2014AJ....148...78D
KOI2017 A - Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M., 2017AJ....153..117H
KOI2017 +S Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.
KOI2017 +Cl AJ 153, 117, 2017 (no new data)
KOI2017 +Hp
KOI2018a A j Clarke, R.W., Davenport, J.R.A., Covey, K.R. & Baranec, C. 2018ApJ...853...59C
KOI2018a ApJ 853, 59, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19409+3856 KOI3540 AB 2010 1 216 2.8 13.00 19.00 K 194055.67+385533.3

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

 
 
WDS 19409+3856 KOI 3540 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19409+3856 KOI 3540 AB : MEASURES
 
 
No records found.

 
 
WDS 19409+3856 : VIRTUAL EYEPIECE
 
 

19409+3856 KOI3540A mag 13 19409+3856 KOI3540B sep 2.6 P.A. 209.30 mag 19 19409+3856 KOI3540C sep 3.1 P.A. 130.00 mag 18.6 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 19409+3856 : ALADIN DSS IMAGE @ 19h 40m 55.67s +38° 55' 33.3"
 
 
 
 
WDS 19409+3856 KOI 3540 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19409+3856 KOI3540AB distance=0' 19408+3901 KOI5030 distance=6' 19413+3851 A 1402 distance=7' 19417+3855 SEI 660 distance=9' 19402+3851 KOI6104 distance=10' 19409+3846 KOI1214 distance=10' 19415+3903 KOI2904AB distance=10' 19415+3903 KOI2904AC distance=10' 19415+3903 KOI2904AD distance=10' 19401+3843 DEA 176 distance=15' 19421+3905 KOI5031 distance=17' 19419+3910 KOI3041 distance=19' 19406+3836 KOI6337 distance=21' 19419+3913 KOI6393 distance=21' 19424+3844 KOI 302AB distance=21' 19424+3844 KOI 302AC distance=21' 19424+3844 KOI 302AD distance=21' 19405+3916 KOI4427AB distance=22' 19405+3916 KOI4427AC distance=22' 19405+3916 KOI4427AD distance=22' 19395+3910 KOI1318 distance=22' 19411+3834 KOI4984 distance=22' 19427+3848 KOI2750 distance=22' 19428+3857 KOI2289 distance=22' 19428+3900 KOI5992 distance=23' 19398+3836 KOI4307 distance=24' 19390+3901 KOI1186 distance=24' 19425+3912 KOI3525 distance=25' 19430+3851 DEA 255 distance=26' 19403+3831 SEI 658 distance=26' 19431+3849 KOI2141 distance=27' 19413+3923 KOI1615AB distance=28' 19413+3923 KOI1615AC distance=28' 19413+3923 KOI1615AD distance=28' 19413+3923 KOI1615AE distance=28' 19413+3923 KOI1615AF distance=28' 19429+3911 KOI7547 distance=28' 19400+3921 KOI1619AB distance=28' 19400+3921 KOI1619AC distance=28' 19405+3923 KOI4774 distance=29' 19433+3855 DEA 464 distance=29' 19427+3915 KOI2998 distance=29' 19434+3855 ES 1969AB distance=30' 19434+3855 ES 1969AC distance=30' 19423+3830 ALI 896 distance=30' 19432+3840 SEI 666 distance=31' 19436+3902 KOI6374 distance=32' 19399+3924 ALI1115 distance=32' 19386+3838 KOI1200 distance=33' 19435+3910 KOI3777AB distance=33' 19435+3910 KOI3777AC distance=33' 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 19409+3856 KOI3540 AB 216 2.8
Show 19409+3856 KOI3540 AC 123 3.7
Show 19408+3901 KOI5030 343 1.0 6
Show 19413+3851 A 1402 215 3.2 7
Show 19417+3855 SEI 660 253 11.8 9
Show 19402+3851 KOI6104 206 1.8 10
Show 19409+3846 KOI1214 136 0.3 10
Show 19415+3903 KOI2904 AB 227 0.7 10
Show 19415+3903 KOI2904 AC 53 3.9 10
Show 19415+3903 KOI2904 AD 24 7.7 10
Show 19401+3843 DEA 176 81 8.6 15
Show 19421+3905 KOI5031 316 3.0 17
Show 19419+3910 KOI3041 129 2.1 19
Show 19406+3836 KOI6337 251 2.0 21
Show 19419+3913 KOI6393 314 2.2 21
Show 19424+3844 KOI 302 AB 190 3.1 21
Show 19424+3844 KOI 302 AC 185 4.5 21
Show 19424+3844 KOI 302 AD 46 5.8 21
Show 19405+3916 KOI4427 AB 253 3.2 22
Show 19405+3916 KOI4427 AC 146 3.4 22
Show 19405+3916 KOI4427 AD 272 5.3 22
Show 19395+3910 KOI1318 62 3.2 22
Show 19411+3834 KOI4984 171 2.7 22
Show 19427+3848 KOI2750 6 3.6 22
Show 19428+3857 KOI2289 221 0.9 22
Show 19428+3900 KOI5992 132 3.1 23
Show 19398+3836 KOI4307 194 3.2 24
Show 19390+3901 KOI1186 144 2.6 24
Show 19425+3912 KOI3525 307 3.3 25
Show 19430+3851 DEA 255 19 10.5 26
Show 19403+3831 SEI 658 137 14.2 26
Show 19431+3849 KOI2141 308 3.4 27
Show 19413+3923 KOI1615 AB 122 0.0 28
Show 19413+3923 KOI1615 AC 356 3.0 28
Show 19413+3923 KOI1615 AD 94 3.1 28
Show 19413+3923 KOI1615 AE 267 4.8 28
Show 19413+3923 KOI1615 AF 137 5.5 28
Show 19429+3911 KOI7547 166 3.9 28
Show 19400+3921 KOI1619 AB 227 2.1 28
Show 19400+3921 KOI1619 AC 334 0.9 28
Show 19405+3923 KOI4774 243 4.0 29
Show 19433+3855 DEA 464 25 38.4 29
Show 19427+3915 KOI2998 31 2.5 29
Show 19434+3855 ES 1969 AB 151 2.5 30
Show 19434+3855 ES 1969 AC 148 28.2 30
Show 19423+3830 ALI 896 162 17.3 30
Show 19432+3840 SEI 666 318 21.5 31
Show 19436+3902 KOI6374 321 3.6 32
Show 19399+3924 ALI1115 192 13.1 32
Show 19386+3838 KOI1200 303 3.9 33
Show 19435+3910 KOI3777 AB 186 1.7 33

 
 
WDS 19409+3856 : COMPONENTS
 
 
  A B
B pa=209.3°
sep=2.58"
 
C pa=130.0°
sep=3.12"
pa=86.1°
sep=3.67"
 
 
19409+3856 A
 
 
Coord arcsec 2000 194055.67+385533.3 Mag 13 PmRA -10.00 PmDE -12.0
 
 
19409+3856 B
 
 
Coord arcsec 2000 194055.56+385531.0 Mag 19 Calc delta mag 6 Calc coord yes
 
 
19409+3856 C
 
 
Coord arcsec 2000 194055.88+385531.3 Mag 18.6 Calc delta mag 5.6 Calc coord yes