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Doubles in session


Current system
19589+4402
KOI 6987 AD


Nearby doubles
1' : 19589+4401
KOI3058

9' : 19591+4410
KOI1066

9' : 19592+4410
KOI2085

13' : 19577+4357
DEA 105

13' : 19588+4415
RAP 17

14' : 19576+4402
KOI 18AB

14' : 19577+4359
BRT2248

15' : 19593+4349
KOI 89AB

20' : 19594+4344
KOI2363

20' : 20007+4359
KOI2259

21' : 19586+4341
ES 1436

23' : 19572+4416
BLL 43

23' : 19569+4410
KOI 286

24' : 19569+4411
KOI3870AB

24' : 19579+4423
STT 393

24' : 20010+4408
KOI2174AB

24' : 19588+4426
KOI 102AB

25' : 19571+4418
KOI4393

25' : 19569+4416
DAM 324

25' : 19588+4337
KOI2984AB

26' : 19587+4337
KOI4209

26' : 19568+4416
STT 391AB

28' : 19566+4415
DAM 323

28' : 20013+4409
KOI7004

29' : 19581+4429
DEA 345

30' : 19581+4334
RAP 16



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.

19589+4402 KOI 6987 AD

 
 
19h 58m 51.37s +44° 02' 13.8" P.A. 358.00 sep 3.9 mag 12.40,17.80
 
 
Coord 2000 19589+4402 Discov num KOI6987 Comp AD Coord arcsec 2000 19 58 51.37 +44 02 13.8
Date first 2010 Date last 2010 Obs 1
Pa first 358 Pa last 357.7 P.A. Now (θ) 357.7°
Sep first 3.9 Sep last 3.862 Sep. Now (ρ) 3.862"
Mag pri 12.40 Mag sec 17.80 delta mag (ΔM) 5.4 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -007 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.
 
 
19589+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 58 51 +44 02 14 KOI 6987 AB 2015 2 59 2.8 12.40 15.50 3.10
Show 19 58 51 +44 02 14 KOI 6987 AC 2010 1 316 3.0 12.40 18.70 6.30
Show 19 58 51 +44 02 14 KOI 6987 AD 2010 1 358 3.9 12.40 17.80 5.40 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076106930846104832
 
 
WDS 19589+4402 KOI 6987 AD : 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
19589+4402 KOI6987 AD 2010 1 358 3.9 12.40 17.80 K 195851.37+440213.8

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

 
 
WDS 19589+4402 KOI 6987 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19589+4402 KOI 6987 AD : MEASURES
 
 
No records found.

 
 
WDS 19589+4402 : VIRTUAL EYEPIECE
 
 

19589+4402 KOI6987A mag 12.4 19589+4402 KOI6987B sep 2.3 P.A. 50.00 mag 15.5 19589+4402 KOI6987C sep 2.6 P.A. 325.40 mag 18.7 19589+4402 KOI6987D sep 3.9 P.A. 358.30 mag 17.8 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 19589+4402 : ALADIN DSS IMAGE @ 19h 58m 51.37s +44° 02' 13.8"
 
 
 
 
WDS 19589+4402 KOI 6987 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19589+4402 KOI6987AD distance=0' 19589+4401 KOI3058 distance=1' 19591+4410 KOI1066 distance=9' 19592+4410 KOI2085 distance=9' 19577+4357 DEA 105 distance=13' 19588+4415 RAP 17 distance=13' 19576+4402 KOI 18AB distance=14' 19576+4402 KOI 18AC distance=14' 19576+4402 KOI 18AD distance=14' 19576+4402 KOI 18AE distance=14' 19576+4402 KOI 18AF distance=14' 19576+4402 KOI 18AG distance=14' 19576+4402 KOI 18AH distance=14' 19576+4402 KOI 18AI distance=14' 19576+4402 KOI 18AJ distance=14' 19576+4402 KOI 18AK distance=14' 19577+4359 BRT2248 distance=14' 19593+4349 KOI 89AB distance=15' 19593+4349 KOI 89AC distance=15' 19594+4344 KOI2363 distance=20' 20007+4359 KOI2259 distance=20' 19586+4341 ES 1436 distance=21' 19572+4416 BLL 43 distance=23' 19569+4410 KOI 286 distance=23' 19569+4411 KOI3870AB distance=24' 19569+4411 KOI3870AC distance=24' 19579+4423 STT 393 distance=24' 20010+4408 KOI2174AB distance=24' 20010+4408 KOI2174AC distance=24' 19588+4426 KOI 102AB distance=24' 19588+4426 KOI 102AC distance=24' 19571+4418 KOI4393 distance=25' 19569+4416 DAM 324 distance=25' 19588+4337 KOI2984AB distance=25' 19588+4337 KOI2984AC distance=25' 19588+4337 KOI2984AD distance=25' 19588+4337 KOI2984AE distance=25' 19587+4337 KOI4209 distance=26' 19568+4416 STT 391AB distance=26' 19568+4416 STU 12AC distance=26' 19566+4415 DAM 323 distance=28' 20013+4409 KOI7004 distance=28' 19581+4429 DEA 345 distance=29' 19581+4334 RAP 16 distance=30' 20011+4345 DEA 113 distance=31' 19561+4410 KOI1063 distance=31' 20018+4356 KOI1012 distance=33' 20017+4421 KOI7032AB distance=36' 20017+4421 KOI7032AC distance=36' 19555+4407 KOI7003AB distance=36' 19555+4407 KOI7003AC distance=36' 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 19589+4402 KOI6987 AB 59 2.8
Show 19589+4402 KOI6987 AC 316 3.0
Show 19589+4402 KOI6987 AD 358 3.9
Show 19589+4401 KOI3058 9 2.6 1
Show 19591+4410 KOI1066 231 1.7 9
Show 19592+4410 KOI2085 138 3.6 9
Show 19577+4357 DEA 105 264 5.4 13
Show 19588+4415 RAP 17 174 6.1 13
Show 19576+4402 KOI 18 AB 167 0.9 14
Show 19576+4402 KOI 18 AC 111 3.5 14
Show 19576+4402 KOI 18 AD 211 4.9 14
Show 19576+4402 KOI 18 AE 106 5.9 14
Show 19576+4402 KOI 18 AF 219 7.1 14
Show 19576+4402 KOI 18 AG 146 7.3 14
Show 19576+4402 KOI 18 AH 78 7.3 14
Show 19576+4402 KOI 18 AI 345 9.7 14
Show 19576+4402 KOI 18 AJ 339 9.7 14
Show 19576+4402 KOI 18 AK 222 10.8 14
Show 19577+4359 BRT2248 136 5.7 14
Show 19593+4349 KOI 89 AB 208 4.4 15
Show 19593+4349 KOI 89 AC 27 5.6 15
Show 19594+4344 KOI2363 357 2.0 20
Show 20007+4359 KOI2259 357 3.8 20
Show 19586+4341 ES 1436 185 2.2 21
Show 19572+4416 BLL 43 16 58.4 23
Show 19569+4410 KOI 286 216 3.9 23
Show 19569+4411 KOI3870 AB 173 1.8 24
Show 19569+4411 KOI3870 AC 73 3.2 24
Show 19579+4423 STT 393 232 16.5 24
Show 20010+4408 KOI2174 AB 226 0.9 24
Show 20010+4408 KOI2174 AC 315 3.9 24
Show 19588+4426 KOI 102 AB 223 2.8 24
Show 19588+4426 KOI 102 AC 227 5.5 24
Show 19571+4418 KOI4393 84 1.4 25
Show 19569+4416 DAM 324 58 4.4 25
Show 19588+4337 KOI2984 AB 33 3.3 25
Show 19588+4337 KOI2984 AC 58 6.6 25
Show 19588+4337 KOI2984 AD 330 6.1 25
Show 19588+4337 KOI2984 AE 201 5.7 25
Show 19587+4337 KOI4209 206 1.0 26
Show 19568+4416 STT 391 AB 51 17.9 26
Show 19568+4416 STU 12 AC 133 33.2 26
Show 19566+4415 DAM 323 42 3.5 28
Show 20013+4409 KOI7004 246 3.6 28
Show 19581+4429 DEA 345 119 15.2 29
Show 19581+4334 RAP 16 90 2.6 30
Show 20011+4345 DEA 113 154 6.5 31
Show 19561+4410 KOI1063 194 3.9 31
Show 20018+4356 KOI1012 187 3.8 33
Show 20017+4421 KOI7032 AB 246 2.1 36
Show 20017+4421 KOI7032 AC 182 2.7 36

 
 
WDS 19589+4402 : COMPONENTS
 
 
  A B C
B pa=50.0°
sep=2.27"
 
C pa=325.4°
sep=2.60"
pa=282.1°
sep=3.28"
 
D pa=358.3°
sep=3.86"
pa=322.5°
sep=3.03"
pa=38.5°
sep=2.19"
 
 
19589+4402 A
 
 
Coord arcsec 2000 195851.37+440213.8 Mag 12.4 PmRA -2.00 PmDE -7.0
 
 
19589+4402 B
 
 
Coord arcsec 2000 195851.53+440215.3 Mag 15.5 Calc delta mag 3.1 Calc coord yes
 
 
19589+4402 C
 
 
Coord arcsec 2000 195851.23+440215.9 Mag 18.7 Calc delta mag 6.3 Calc coord yes
 
 
19589+4402 D
 
 
Coord arcsec 2000 195851.36+440217.7 Mag 17.8 Calc delta mag 5.4 Calc coord yes