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Doubles in session


Current system
19486+4423
KOI 4017


Nearby doubles
2' : 19484+4424
KOI7030

7' : 19492+4421
KOI7031

9' : 19492+4417
KOI7019

11' : 19490+4413
DEA 479

17' : 19478+4436
DEA 303

19' : 19469+4430
KOI2992

20' : 19475+4407
UC 246

21' : 19467+4421
YSC 136

22' : 19469+4435
KOI7049AB

23' : 19494+4402
KOI3255AB

24' : 19464+4420
KOI2507

24' : 19468+4409
KOI7002AB

28' : 19464+4408
KOI2344

28' : 19501+4401
DEA 120

30' : 19477+4451
COU2691

30' : 19504+4446
SMA 100

31' : 19460+4438
KOI4610

33' : 19497+4353
KOI1560

33' : 19509+4444
SMA 101

33' : 19455+4423
KOI7028AB

35' : 19454+4430
KOI4299

35' : 19467+4451
KOI6187

36' : 19484+4347
KOI6946AB

36' : 19469+4352
KOI5469

36' : 19459+4401
KOI1019AB

37' : 19502+4351
KOI3760



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.

19486+4423 KOI 4017

 
 
19h 48m 33.17s +44° 22' 41.0" P.A. 191.00 sep 3.3 mag 12.30,18.40
 
 
Coord 2000 19486+4423 Discov num KOI4017 Comp Coord arcsec 2000 19 48 33.17 +44 22 41.0
Date first 2010 Date last 2015 Obs 2
Pa first 192 Pa last 191.1 P.A. Now (θ) 191.1°
Sep first 3.4 Sep last 3.326 Sep. Now (ρ) 3.326"
Mag pri 12.30 Mag sec 18.40 delta mag (ΔM) 6.1 Spectral class
Pri motion ra -011 Sec motion ra
Pri motion dec -005 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078943907056362112
 
 
WDS 19486+4423 KOI 4017 : 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
19486+4423 KOI4017 2010 1 192 3.4 12.30 18.40 K 194833.17+442241.0
19486+4423 KOI4017 2015 2 191 3.3 12.30 18.40 K 194833.17+442241.0

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

 
 
WDS 19486+4423 KOI 4017 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19486+4423 KOI 4017 : MEASURES
 
 
No records found.

 
 
WDS 19486+4423 : VIRTUAL EYEPIECE
 
 

19486+4423 KOI4017A mag 12.3 19486+4423 KOI4017B sep 3.3 P.A. 188.00 mag 18.4 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 19486+4423 : ALADIN DSS IMAGE @ 19h 48m 33.17s +44° 22' 41.0"
 
 
 
 
WDS 19486+4423 KOI 4017 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19486+4423 KOI4017 distance=0' 19484+4424 KOI7030 distance=2' 19490+4423 STF2588A,BC distance=5' 19490+4423 A 718BC distance=5' 19492+4421 KOI7031 distance=7' 19492+4417 KOI7019 distance=9' 19490+4413 DEA 479 distance=11' 19478+4436 DEA 303 distance=17' 19469+4430 KOI2992 distance=19' 19475+4407 UC 246 distance=20' 19467+4421 YSC 136 distance=21' 19469+4435 KOI7049AB distance=22' 19469+4435 KOI7049AC distance=22' 19494+4402 KOI3255AB distance=23' 19494+4402 KOI3255AC distance=23' 19464+4420 KOI2507 distance=24' 19468+4409 KOI7002AB distance=24' 19468+4409 KOI7002AC distance=24' 19464+4408 KOI2344 distance=28' 19501+4401 DEA 120 distance=28' 19477+4451 COU2691 distance=30' 19504+4446 SMA 100 distance=30' 19460+4438 KOI4610 distance=31' 19497+4353 KOI1560 distance=33' 19509+4444 SMA 101 distance=33' 19455+4423 KOI7028AB distance=33' 19455+4423 KOI7028AC distance=33' 19454+4430 KOI4299 distance=35' 19467+4451 KOI6187 distance=35' 19484+4347 KOI6946AB distance=36' 19484+4347 KOI6946AC distance=36' 19469+4352 KOI5469 distance=36' 19459+4401 KOI1019AB distance=36' 19459+4401 KOI1019AC distance=36' 19459+4401 KOI1019AD distance=36' 19459+4401 KOI1019AE distance=36' 19502+4351 KOI3760 distance=37' 19517+4408 KPP4173 distance=37' 19452+4410 KOI1067 distance=38' 19458+4358 KOI6968 distance=39' 19466+4349 KOI4812 distance=40' 19485+4343 KOI 687 distance=41' 19448+4430 KOI4584 distance=41' 19447+4421 KOI5509 distance=41' 19523+4433 TDT1814 distance=42' 19470+4500 DEA 190 distance=42' 19448+4433 KOI5528 distance=42' 19466+4346 HDS2810 distance=43' 19470+4502 KOI1821 distance=44' 19500+4343 KOI5454 distance=44' 19448+4440 KOI4263 distance=44' 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 19486+4423 KOI4017 191 3.3
Show 19484+4424 KOI7030 189 2.2 2
Show 19490+4423 STF2588 A,BC 158 9.6 5
Show 19490+4423 A 718 BC 34 0.1 5
Show 19492+4421 KOI7031 321 3.0 7
Show 19492+4417 KOI7019 213 2.5 9
Show 19490+4413 DEA 479 155 55.8 11
Show 19478+4436 DEA 303 202 12.3 17
Show 19469+4430 KOI2992 238 6.0 19
Show 19475+4407 UC 246 253 47.3 20
Show 19467+4421 YSC 136 287 0.1 21
Show 19469+4435 KOI7049 AB 281 3.3 22
Show 19469+4435 KOI7049 AC 258 3.3 22
Show 19494+4402 KOI3255 AB 337 0.2 23
Show 19494+4402 KOI3255 AC 44 3.0 23
Show 19464+4420 KOI2507 275 2.3 24
Show 19468+4409 KOI7002 AB 247 3.2 24
Show 19468+4409 KOI7002 AC 84 3.5 24
Show 19464+4408 KOI2344 120 2.7 28
Show 19501+4401 DEA 120 194 6.0 28
Show 19477+4451 COU2691 211 1.1 30
Show 19504+4446 SMA 100 332 10.7 30
Show 19460+4438 KOI4610 137 2.6 31
Show 19497+4353 KOI1560 156 1.6 33
Show 19509+4444 SMA 101 50 9.3 33
Show 19455+4423 KOI7028 AB 206 2.9 33
Show 19455+4423 KOI7028 AC 56 3.8 33
Show 19454+4430 KOI4299 264 2.0 35
Show 19467+4451 KOI6187 116 3.6 35
Show 19484+4347 KOI6946 AB 182 2.8 36
Show 19484+4347 KOI6946 AC 107 3.4 36
Show 19469+4352 KOI5469 97 3.9 36
Show 19459+4401 KOI1019 AB 247 2.5 36
Show 19459+4401 KOI1019 AC 335 2.9 36
Show 19459+4401 KOI1019 AD 110 3.2 36
Show 19459+4401 KOI1019 AE 336 3.3 36
Show 19502+4351 KOI3760 164 3.1 37
Show 19517+4408 KPP4173 222 6.2 37
Show 19452+4410 KOI1067 142 2.9 38
Show 19458+4358 KOI6968 315 2.7 39
Show 19466+4349 KOI4812 102 3.1 40
Show 19485+4343 KOI 687 13 0.7 41
Show 19448+4430 KOI4584 221 3.0 41
Show 19447+4421 KOI5509 72 3.1 41
Show 19523+4433 TDT1814 303 1.9 42
Show 19470+4500 DEA 190 67 8.7 42
Show 19448+4433 KOI5528 62 2.7 42
Show 19466+4346 HDS2810 50 0.3 43
Show 19470+4502 KOI1821 90 3.8 44
Show 19500+4343 KOI5454 286 2.1 44
Show 19448+4440 KOI4263 156 3.8 44

 
 
WDS 19486+4423 : COMPONENTS
 
 
  A
B pa=188.0°
sep=3.30"
 
 
19486+4423 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194833.17+442241.0 Mag 12.3 PmRA -11.00
PmDE -5.0
 
 
19486+4423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194833.13+442237.7 Mag 18.4 Calc delta mag 6.1
Calc coord yes