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Doubles in session


Current system
19540+4020
KOI 6542 AC


Nearby doubles
5' : 19541+4024
KOI3740AB

7' : 19536+4016
KOI6529AB

8' : 19540+4028
KOI5151AB

10' : 19542+4011
KOI3065AB

10' : 19549+4020
KOI6543

11' : 19543+4029
KOI3982

11' : 19538+4010
KOI6506

11' : 19546+4027
DEA 166

12' : 19542+4031
KOI4591

12' : 19534+4010
DEA 350

13' : 19532+4028
KOI6560AB

13' : 19543+4008
KOI4354AB

13' : 19529+4020
KOI1941

14' : 19533+4009
KOI5121

15' : 19530+4030
KOI1589AB

17' : 19543+4004
KOI2818

18' : 19528+4031
KOI6574AB

18' : 19530+4032
DEA 326

18' : 19525+4023
KOI3468

18' : 19538+4037
KOI3050

19' : 19535+4037
KOI1599AB

19' : 19541+4038
KOI1546AB

19' : 19556+4019
KOI1592

20' : 19523+4017
KOI2241

21' : 19554+4008
KOI2795

21' : 19557+4024
HJ 604



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.

19540+4020 KOI 6542 AC

 
 
19h 53m 59.98s +40° 20' 01.2" P.A. 199.00 sep 3.0 mag 10.10,16.60
 
 
Coord 2000 19540+4020 Discov num KOI6542 Comp AC Coord arcsec 2000 19 53 59.98 +40 20 01.2
Date first 2015 Date last 2015 Obs 3
Pa first 200 Pa last 199 P.A. Now (θ) 199°
Sep first 3.0 Sep last 3.03 Sep. Now (ρ) 3.03"
Mag pri 10.10 Mag sec 16.60 delta mag (ΔM) 6.5 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +004 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.
 
 
19540+4020 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 53 60 +40 20 01 KOI 6542 AB 2015 3 40 2.5 10.10 16.50 6.40
Show 19 53 60 +40 20 01 KOI 6542 AC 2015 3 199 3.0 10.10 16.60 6.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073583104995090304
 
 
WDS 19540+4020 KOI 6542 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
19540+4020 KOI6542 AC 2015 2 200 3.0 10.10 16.60 K 195359.98+402001.2

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

 
 
WDS 19540+4020 KOI 6542 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19540+4020 KOI 6542 AC : MEASURES
 
 
No records found.

 
 
WDS 19540+4020 : VIRTUAL EYEPIECE
 
 

19540+4020 KOI6542A mag 10.1 19540+4020 KOI6542B sep 2.3 P.A. 32.60 mag 16.5 19540+4020 KOI6542C sep 3.0 P.A. 194.70 mag 16.6 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 19540+4020 : ALADIN DSS IMAGE @ 19h 53m 59.98s +40° 20' 01.2"
 
 
 
 
WDS 19540+4020 KOI 6542 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19540+4020 KOI6542AC distance=0' 19541+4024 KOI3740AB distance=5' 19541+4024 KOI3740AC distance=5' 19536+4016 KOI6529AB distance=7' 19536+4016 KOI6529AC distance=7' 19540+4028 KOI5151AB distance=8' 19540+4028 KOI5151AC distance=8' 19540+4028 KOI5151AD distance=8' 19542+4011 KOI3065AB distance=10' 19542+4011 KOI3065AC distance=10' 19549+4020 KOI6543 distance=10' 19543+4029 KOI3982 distance=11' 19538+4010 KOI6506 distance=11' 19546+4027 DEA 166 distance=11' 19542+4031 KOI4591 distance=12' 19534+4010 DEA 350 distance=12' 19532+4028 KOI6560AB distance=13' 19532+4028 KOI6560AC distance=13' 19543+4008 KOI4354AB distance=13' 19543+4008 KOI4354AC distance=13' 19529+4020 KOI1941 distance=13' 19533+4009 KOI5121 distance=14' 19530+4030 KOI1589AB distance=15' 19530+4030 KOI1589AC distance=15' 19530+4030 KOI1589AD distance=15' 19530+4030 KOI1589AE distance=15' 19543+4004 KOI2818 distance=17' 19528+4031 KOI6574AB distance=18' 19528+4031 KOI6574AC distance=18' 19530+4032 DEA 326 distance=18' 19525+4023 KOI3468 distance=18' 19538+4037 KOI3050 distance=18' 19535+4037 KOI1599AB distance=19' 19535+4037 KOI1599AC distance=19' 19541+4038 KOI1546AB distance=19' 19541+4038 KOI1546AC distance=19' 19541+4038 KOI1546AD distance=19' 19541+4038 KOI1546AE distance=19' 19556+4019 KOI1592 distance=19' 19523+4017 KOI2241 distance=20' 19554+4008 KOI2795 distance=21' 19557+4024 HJ 604 distance=21' 19529+4004 KOI6483 distance=21' 19525+4032 KOI1762AB distance=21' 19525+4032 KOI1762AC distance=21' 19550+4003 KOI5110 distance=21' 19558+4024 KOI3806 distance=21' 19543+4041 KOI3798 distance=21' 19544+3959 JKA 97 distance=22' 19534+3959 KOI5096AB distance=23' 19534+3959 KOI5096AC distance=23' 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 19540+4020 KOI6542 AB 40 2.5
Show 19540+4020 KOI6542 AC 199 3.0
Show 19541+4024 KOI3740 AB 110 2.3 5
Show 19541+4024 KOI3740 AC 291 3.3 5
Show 19536+4016 KOI6529 AB 17 2.3 7
Show 19536+4016 KOI6529 AC 94 3.3 7
Show 19540+4028 KOI5151 AB 113 2.7 8
Show 19540+4028 KOI5151 AC 150 3.0 8
Show 19540+4028 KOI5151 AD 253 3.8 8
Show 19542+4011 KOI3065 AB 75 3.9 10
Show 19542+4011 KOI3065 AC 217 2.4 10
Show 19549+4020 KOI6543 62 2.6 10
Show 19543+4029 KOI3982 78 1.5 11
Show 19538+4010 KOI6506 334 3.9 11
Show 19546+4027 DEA 166 128 8.6 11
Show 19542+4031 KOI4591 184 2.8 12
Show 19534+4010 DEA 350 37 15.5 12
Show 19532+4028 KOI6560 AB 30 2.2 13
Show 19532+4028 KOI6560 AC 246 3.3 13
Show 19543+4008 KOI4354 AB 351 3.6 13
Show 19543+4008 KOI4354 AC 124 3.9 13
Show 19529+4020 KOI1941 154 2.8 13
Show 19533+4009 KOI5121 258 3.7 14
Show 19530+4030 KOI1589 AB 136 0.2 15
Show 19530+4030 KOI1589 AC 212 3.9 15
Show 19530+4030 KOI1589 AD 268 5.8 15
Show 19530+4030 KOI1589 AE 302 6.3 15
Show 19543+4004 KOI2818 45 1.8 17
Show 19528+4031 KOI6574 AB 105 2.6 18
Show 19528+4031 KOI6574 AC 140 3.6 18
Show 19530+4032 DEA 326 54 13.6 18
Show 19525+4023 KOI3468 117 1.5 18
Show 19538+4037 KOI3050 177 3.9 18
Show 19535+4037 KOI1599 AB 207 2.9 19
Show 19535+4037 KOI1599 AC 315 3.3 19
Show 19541+4038 KOI1546 AB 270 0.6 19
Show 19541+4038 KOI1546 AC 4 2.9 19
Show 19541+4038 KOI1546 AD 345 4.1 19
Show 19541+4038 KOI1546 AE 199 4.6 19
Show 19556+4019 KOI1592 221 3.6 19
Show 19523+4017 KOI2241 331 3.8 20
Show 19554+4008 KOI2795 173 2.8 21
Show 19557+4024 HJ 604 93 70.6 21
Show 19529+4004 KOI6483 272 1.4 21
Show 19525+4032 KOI1762 AB 352 3.9 21
Show 19525+4032 KOI1762 AC 187 3.4 21
Show 19550+4003 KOI5110 7 4.1 21
Show 19558+4024 KOI3806 171 4.0 21
Show 19543+4041 KOI3798 6 3.5 21
Show 19544+3959 JKA 97 359 11.6 22
Show 19534+3959 KOI5096 AB 152 3.2 23

 
 
WDS 19540+4020 : COMPONENTS
 
 
  A B
B pa=32.6°
sep=2.30"
 
C pa=194.7°
sep=2.96"
pa=202.5°
sep=5.20"
 
 
19540+4020 A
 
 
Coord arcsec 2000 195359.98+402001.2 Mag 10.1 PmRA 7.00 PmDE 4.0
 
 
19540+4020 B
 
 
Coord arcsec 2000 195400.09+402003.1 Mag 16.5 Calc delta mag 6.4 Calc coord yes
 
 
19540+4020 C
 
 
Coord arcsec 2000 195359.91+401958.3 Mag 16.6 Calc delta mag 6.5 Calc coord yes