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Doubles in session


Current system
19391+3936
KOI 2481 AC


Nearby doubles
6' : 19389+3931
KOI 814AB

7' : 19388+3931
MLB 942

10' : 19391+3945
KOI3872

10' : 19391+3946
KOI6433

11' : 19400+3939
KOI6427

13' : 19387+3924
KOI5995

14' : 19390+3949
SEI 655AB

14' : 19386+3924
KOI2776

15' : 19388+4000
KOI 497

15' : 19399+3924
ALI1115

15' : 19387+3950
KOI6446

16' : 19380+3928
KOI3378AB

17' : 19377+3938
KOI4353AB

18' : 19380+3946
KOI 816

18' : 19400+3921
KOI1619AB

19' : 19386+3919
KOI 813

19' : 19407+3935
KOI5067

20' : 19408+3932
KOI 626AB

20' : 19394+3955
KOI2900

21' : 19405+3923
KOI4774

21' : 19374+3941
KOI2954

22' : 19376+3923
MLB 874AB

23' : 19372+3931
KOI4452

23' : 19376+3921
KOI6399

24' : 19401+3943
COU2407

25' : 19399+3958
TDT1613



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.

19391+3936 KOI 2481 AC

 
 
19h 39m 07.76s +39° 35' 47.4" sep 4.3 mag 11.10,18.40
 
 
Coord 2000 19391+3936 Discov num KOI2481 Comp AC Coord arcsec 2000 19 39 07.76 +39 35 47.4
Date first 2012 Date last 2012 Obs 1
Pa first 0 Pa last 0.3 P.A. Now (θ) 0.3°
Sep first 4.3 Sep last 4.261 Sep. Now (ρ) 4.261"
Mag pri 11.10 Mag sec 18.40 delta mag (ΔM) 7.3 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -003 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.
 
 
19391+3936 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 39 08 +39 35 47 KOI 2481 AB 2012 2 184 1.1 13.17 16.68 3.51
Show 19 39 08 +39 35 47 KOI 2481 AC 2012 1 0 4.3 11.10 18.40 7.30 <===
Show 19 39 08 +39 35 47 KOI 2481 AD 2012 1 126 4.5 11.10 18.30 7.20
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076255944724857472
 
 
WDS 19391+3936 KOI 2481 AC : 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
19391+3936 KOI2481 AC 2012 1 0 4.3 11.10 18.40 K 193907.76+393547.4

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

 
 
WDS 19391+3936 KOI 2481 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19391+3936 KOI 2481 AC : MEASURES
 
 
No records found.

 
 
WDS 19391+3936 : VIRTUAL EYEPIECE
 
 

19391+3936 KOI2481A mag 13.17 Sp K4 19391+3936 KOI2481B sep 1.1 P.A. 183.00 mag 16.68 Sp K8 19391+3936 KOI2481C sep 4.3 P.A. 0.20 mag 18.4 19391+3936 KOI2481D sep 3.9 P.A. 132.80 mag 18.3 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 19391+3936 : ALADIN DSS IMAGE @ 19h 39m 07.76s +39° 35' 47.4"
 
 
 
 
WDS 19391+3936 KOI 2481 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19391+3936 KOI2481AC distance=0' 19389+3931 KOI 814AB distance=6' 19389+3931 KOI 814AC distance=6' 19389+3931 KOI 814AD distance=6' 19388+3931 MLB 942 distance=7' 19391+3945 KOI3872 distance=10' 19391+3946 KOI6433 distance=10' 19400+3939 KOI6427 distance=11' 19387+3924 KOI5995 distance=13' 19390+3949 SEI 655AB distance=14' 19390+3949 TOB 159AC distance=14' 19386+3924 KOI2776 distance=14' 19388+4000 KOI 497 distance=15' 19399+3924 ALI1115 distance=15' 19387+3950 KOI6446 distance=15' 19380+3928 KOI3378AB distance=16' 19380+3928 KOI3378AC distance=16' 19377+3938 KOI4353AB distance=17' 19377+3938 KOI4353AC distance=17' 19380+3946 KOI 816 distance=18' 19400+3921 KOI1619AB distance=18' 19400+3921 KOI1619AC distance=18' 19386+3919 KOI 813 distance=19' 19407+3935 KOI5067 distance=19' 19408+3932 KOI 626AB distance=20' 19394+3955 KOI2900 distance=20' 19405+3923 KOI4774 distance=21' 19374+3941 KOI2954 distance=21' 19376+3923 MLB 874AB distance=22' 19376+3923 MLB 874AC distance=22' 19372+3931 KOI4452 distance=23' 19376+3921 KOI6399 distance=23' 19401+3943 COU2407 distance=24' 19399+3958 TDT1613 distance=25' 19405+3916 KOI4427AB distance=25' 19405+3916 KOI4427AC distance=25' 19405+3916 KOI4427AD distance=25' 19395+4000 KOI2962 distance=25' 19384+3912 KOI6382 distance=26' 19413+3929 KOI6412 distance=26' 19395+3910 KOI1318 distance=27' 19368+3941 KOI4355 distance=28' 19413+3923 KOI1615AB distance=29' 19413+3923 KOI1615AC distance=29' 19413+3923 KOI1615AD distance=29' 19413+3923 KOI1615AE distance=29' 19413+3923 KOI1615AF distance=29' 19409+3956 KOI2991 distance=29' 19366+3928 KOI6411 distance=31' 19367+3951 TDT1581 distance=32' 19388+4010 ES 1968BC distance=34' 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 19391+3936 KOI2481 AB 184 1.1
Show 19391+3936 KOI2481 AC 4.3
Show 19391+3936 KOI2481 AD 126 4.5
Show 19389+3931 KOI 814 AB 234 2.8 6
Show 19389+3931 KOI 814 AC 16 2.8 6
Show 19389+3931 KOI 814 AD 346 3.2 6
Show 19388+3931 MLB 942 144 5.3 7
Show 19391+3945 KOI3872 60 2.9 10
Show 19391+3946 KOI6433 291 2.1 10
Show 19400+3939 KOI6427 40 3.2 11
Show 19387+3924 KOI5995 333 3.6 13
Show 19390+3949 SEI 655 AB 108 24.8 14
Show 19390+3949 TOB 159 AC 151 37.8 14
Show 19386+3924 KOI2776 170 2.1 14
Show 19388+4000 KOI 497 306 2.0 15
Show 19399+3924 ALI1115 192 13.1 15
Show 19387+3950 KOI6446 108 2.5 15
Show 19380+3928 KOI3378 AB 260 2.3 16
Show 19380+3928 KOI3378 AC 153 3.3 16
Show 19377+3938 KOI4353 AB 183 3.4 17
Show 19377+3938 KOI4353 AC 36 3.4 17
Show 19380+3946 KOI 816 122 3.5 18
Show 19400+3921 KOI1619 AB 227 2.1 18
Show 19400+3921 KOI1619 AC 334 0.9 18
Show 19386+3919 KOI 813 139 3.9 19
Show 19407+3935 KOI5067 305 3.2 19
Show 19408+3932 KOI 626 AB 168 2.8 20
Show 19394+3955 KOI2900 87 2.4 20
Show 19405+3923 KOI4774 243 4.0 21
Show 19374+3941 KOI2954 283 3.0 21
Show 19376+3923 MLB 874 AB 11 3.7 22
Show 19376+3923 MLB 874 AC 205 11.8 22
Show 19372+3931 KOI4452 85 3.2 23
Show 19376+3921 KOI6399 179 2.9 23
Show 19401+3943 COU2407 131 0.7 24
Show 19399+3958 TDT1613 138 0.9 25
Show 19405+3916 KOI4427 AB 253 3.2 25
Show 19405+3916 KOI4427 AC 146 3.4 25
Show 19405+3916 KOI4427 AD 272 5.3 25
Show 19395+4000 KOI2962 68 1.1 25
Show 19384+3912 KOI6382 30 2.6 26
Show 19413+3929 KOI6412 343 2.2 26
Show 19395+3910 KOI1318 62 3.2 27
Show 19368+3941 KOI4355 93 2.9 28
Show 19413+3923 KOI1615 AB 122 0.0 29
Show 19413+3923 KOI1615 AC 356 3.0 29
Show 19413+3923 KOI1615 AD 94 3.1 29
Show 19413+3923 KOI1615 AE 267 4.8 29
Show 19413+3923 KOI1615 AF 137 5.5 29
Show 19409+3956 KOI2991 90 4.0 29
Show 19366+3928 KOI6411 190 3.6 31

 
 
WDS 19391+3936 : COMPONENTS
 
 
  A B C
B pa=183.0°
sep=1.15"
 
C pa=0.2°
sep=4.26"
pa=0.8°
sep=5.41"
 
D pa=132.8°
sep=3.85"
pa=117.0°
sep=3.24"
pa=157.8°
sep=7.42"
 
 
19391+3936 A
 
 
Coord arcsec 2000 193907.76+393547.4 Mag 13.17 Spectral class K4 (yellow-orange) PmRA -6.00
PmDE 0.0
 
 
19391+3936 B
 
 
Coord arcsec 2000 193907.75+393546.3 Mag 16.68 Spectral class K8 (yellow-orange) Calc delta mag 3.51
Calc coord yes
 
 
19391+3936 C
 
 
Coord arcsec 2000 193907.76+393551.7 Mag 18.4 Calc delta mag 5.23 Calc coord yes
 
 
19391+3936 D
 
 
Coord arcsec 2000 193908.00+393544.8 Mag 18.3 Calc delta mag 5.13 Calc coord yes