19315+4104 KOI 254 AB

 
 
19h 31m 29.49s +41° 03' 51.3" P.A. 8.00 sep 2.7 mag 12.90,19.60
 
 
Coord 2000 19315+4104 Discov num KOI 254 Comp AB Coord arcsec 2000 19 31 29.49 +41 03 51.3
Date first 2013 Date last 2013 Obs 1
Pa first 8 Pa last 7.5 P.A. Now (θ) 7.5°
Sep first 2.7 Sep last 2.725 Sep. Now (ρ) 2.725"
Mag pri 12.90 Mag sec 19.60 delta mag (ΔM) 6.7 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec -026 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.
 
 
19315+4104 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 31 29 +41 03 51 KOI 254 AB 2013 1 8 2.7 12.90 19.60 6.70 <===
Show 19 31 29 +41 03 51 KOI 254 AC 2013 1 68 3.3 12.90 19.00 6.10
Show 19 31 29 +41 03 51 KOI 254 AD 2013 1 311 6.1 12.90 19.00 6.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2053562475706063744
 
 
WDS 19315+4104 KOI 254 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
19315+4104 KOI 254 AB 2013 1 8 2.7 12.90 19.60 K 193129.49+410351.3

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WDS 19315+4104 KOI 254 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19315+4104 KOI 254 AB : MEASURES
 
 
No records found.

 
 
WDS 19315+4104 : VIRTUAL EYEPIECE
 
 

19315+4104 KOI 254A mag 12.9 19315+4104 KOI 254B sep 2.7 P.A. 5.70 mag 19.6 19315+4104 KOI 254C sep 2.6 P.A. 62.20 mag 19 19315+4104 KOI 254D sep 5.3 P.A. 319.10 mag 19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19315+4104 : ALADIN DSS IMAGE @ 19h 31m 29.49s +41° 03' 51.3"
 
 
 
 
WDS 19315+4104 KOI 254 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19315+4104  KOI 254AB distance=0' 19315+4117  KOI2479AB distance=13' 19315+4117  KOI2479AC distance=13' 19311+4117  KOI1035 distance=14' 19325+4056  KOI 555 distance=14' 19310+4051  HJ 1410 distance=15' 19302+4105  KOI5202AB distance=15' 19302+4105  KOI5202AC distance=15' 19304+4114  KOI6640AB distance=16' 19304+4114  KOI6640AC distance=16' 19321+4121  KOI6654 distance=19' 19324+4121  KOI 200AB distance=21' 19324+4121  KOI 200AC distance=21' 19333+4107  KOI4156 distance=21' 19308+4124  COU2402 distance=22' 19334+4111  COU2404AB distance=23' 19334+4111  COU2404AC distance=23' 19299+4118  KOI4661 distance=24' 19301+4045  KOI3865 distance=25' 19330+4122  KOI2100 distance=26' 19305+4126  KOI4553 distance=26' 19294+4052  HJ 1405 distance=26' 19294+4051  SOO   2 distance=28' 19303+4040  KOI2970AB distance=28' 19303+4040  KOI2970AC distance=28' 19303+4040  KOI2970AD distance=28' 19330+4126  KOI6665 distance=28' 19291+4055  KOI1908AB distance=29' 19291+4055  KOI1908AC distance=29' 19289+4105  KOI 841AB distance=29' 19289+4105  KOI 841AC distance=29' 19302+4038  KOI1780 distance=30' 19341+4107  KOI2744 distance=30' 19339+4117  KOI5216 distance=30' 19294+4044  KOI6597 distance=32' 19326+4132  KOI6676 distance=32' 19289+4054  KOI6606 distance=32' 19339+4119  KOI5232 distance=32' 19290+4048  KOI2332AB distance=33' 19290+4048  KOI2332AC distance=33' 19344+4106  KOI 652AB distance=33' 19344+4106  KOI 652AC distance=33' 19289+4049  KOI3341 distance=33' 19328+4133  KOI6025 distance=34' 19287+4120  KOI4764 distance=35' 19289+4046  KOI 838 distance=36' 19327+4137  KOI 307 distance=36' 19334+4135  KOI2196 distance=38' 19332+4136  KOI 415 distance=38' 19292+4036  KOI 248 distance=39' 19347+4118  KOI 303AB 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 19315+4104 KOI 254 AB 8 2.7
Show 19315+4104 KOI 254 AC 68 3.3
Show 19315+4104 KOI 254 AD 311 6.1
Show 19315+4117 KOI2479 AB 273 6.0 13
Show 19315+4117 KOI2479 AC 274 6.2 13
Show 19311+4117 KOI1035 145 3.0 14
Show 19325+4056 KOI 555 22 4.0 14
Show 19310+4051 HJ 1410 254 3.1 15
Show 19302+4105 KOI5202 AB 30 3.0 15
Show 19302+4105 KOI5202 AC 17 3.1 15
Show 19304+4114 KOI6640 AB 216 3.2 16
Show 19304+4114 KOI6640 AC 320 3.6 16
Show 19321+4121 KOI6654 195 1.4 19
Show 19324+4121 KOI 200 AB 44 0.3 21
Show 19324+4121 KOI 200 AC 130 2.8 21
Show 19333+4107 KOI4156 315 3.8 21
Show 19308+4124 COU2402 128 0.2 22
Show 19334+4111 COU2404 AB 155 1.4 23
Show 19334+4111 COU2404 AC 176 8.4 23
Show 19299+4118 KOI4661 198 3.9 24
Show 19301+4045 KOI3865 61 3.5 25
Show 19330+4122 KOI2100 318 3.0 26
Show 19305+4126 KOI4553 146 3.4 26
Show 19294+4052 HJ 1405 41 16.7 26
Show 19294+4051 SOO 2 240 9.0 28
Show 19303+4040 KOI2970 AB 355 4.5 28
Show 19303+4040 KOI2970 AC 326 5.8 28
Show 19303+4040 KOI2970 AD 216 6.3 28
Show 19330+4126 KOI6665 326 3.7 28
Show 19291+4055 KOI1908 AB 260 1.3 29
Show 19291+4055 KOI1908 AC 293 4.8 29
Show 19289+4105 KOI 841 AB 70 2.0 29
Show 19289+4105 KOI 841 AC 41 5.6 29
Show 19302+4038 KOI1780 227 3.7 30
Show 19341+4107 KOI2744 257 3.4 30
Show 19339+4117 KOI5216 99 3.6 30
Show 19294+4044 KOI6597 239 3.5 32
Show 19326+4132 KOI6676 33 0.9 32
Show 19289+4054 KOI6606 183 3.7 32
Show 19339+4119 KOI5232 200 1.8 32
Show 19290+4048 KOI2332 AB 177 3.8 33
Show 19290+4048 KOI2332 AC 122 4.0 33
Show 19344+4106 KOI 652 AB 273 1.2 33
Show 19344+4106 KOI 652 AC 273 1.2 33
Show 19289+4049 KOI3341 108 3.2 33
Show 19328+4133 KOI6025 149 3.3 34
Show 19287+4120 KOI4764 204 3.8 35
Show 19289+4046 KOI 838 174 3.1 36
Show 19327+4137 KOI 307 242 0.1 36
Show 19334+4135 KOI2196 178 2.8 38
Show 19332+4136 KOI 415 208 3.4 38

 
 
WDS 19315+4104 : COMPONENTS
 
 
  A B C
B pa=5.7°
sep=2.71"
 
C pa=62.2°
sep=2.61"
pa=126.0°
sep=2.52"
 
D pa=319.1°
sep=5.29"
pa=289.1°
sep=3.95"
pa=295.7°
sep=6.41"
 
 
19315+4104 A
 
 
Coord arcsec 2000 193129.49+410351.3 Mag 12.9 PmRA 6.00 PmDE -26.0
 
 
19315+4104 B
 
 
Coord arcsec 2000 193129.51+410354.0 Mag 19.6 Calc delta mag 6.7 Calc coord yes
 
 
19315+4104 C
 
 
Coord arcsec 2000 193129.69+410352.5 Mag 19 Calc delta mag 6.1 Calc coord yes
 
 
19315+4104 D
 
 
Coord arcsec 2000 193129.18+410355.3 Mag 19 Calc delta mag 6.1 Calc coord yes