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Doubles in session


Current system
19455+4423
KOI 7028 AB


Nearby doubles
8' : 19454+4430
KOI4299

9' : 19447+4421
KOI5509

10' : 19448+4430
KOI4584

11' : 19464+4420
KOI2507

13' : 19448+4433
KOI5528

14' : 19467+4421
YSC 136

14' : 19452+4410
KOI1067

15' : 19445+4414
KOI7017

16' : 19460+4438
KOI4610

18' : 19469+4430
KOI2992

18' : 19441+4434
KOI5527AB

19' : 19448+4440
KOI4263

19' : 19464+4408
KOI2344

19' : 19469+4435
KOI7049AB

20' : 19468+4409
KOI7002AB

20' : 19440+4434
DEA 167

23' : 19459+4401
KOI1019AB

24' : 19434+4419
ES 1328

26' : 19458+4358
KOI6968

26' : 19440+4443
KOI2656

26' : 19443+4401
KOI6984

27' : 19439+4443
KOI3946

27' : 19475+4407
UC 246

29' : 19438+4445
KOI3349

29' : 19455+4354
KOI1550AB

29' : 19478+4436
DEA 303



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.

19455+4423 KOI 7028 AB

 
 
19h 45m 29.21s +44° 23' 00.7" P.A. 206.00 sep 2.9 mag 13.20,16.10
 
 
Coord 2000 19455+4423 Discov num KOI7028 Comp AB Coord arcsec 2000 19 45 29.21 +44 23 00.7
Date first 2010 Date last 2015 Obs 2
Pa first 206 Pa last 205.6 P.A. Now (θ) 205.6°
Sep first 2.9 Sep last 2.915 Sep. Now (ρ) 2.915"
Mag pri 13.20 Mag sec 16.10 delta mag (ΔM) 2.9 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +000 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.
 
 
19455+4423 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 45 29 +44 23 01 KOI 7028 AB 2015 2 206 2.9 13.20 16.10 2.90 <===
Show 19 45 29 +44 23 01 KOI 7028 AC 2010 1 56 3.8 13.20 18.50 5.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079683500427835264
 
 
WDS 19455+4423 KOI 7028 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
19455+4423 KOI7028 AB 2010 1 206 2.9 13.20 16.10 K 194529.21+442300.7
19455+4423 KOI7028 AB 2015 2 206 2.9 13.20 16.10 K 194529.21+442300.7

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

 
 
WDS 19455+4423 KOI 7028 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19455+4423 KOI 7028 AB : MEASURES
 
 
No records found.

 
 
WDS 19455+4423 : VIRTUAL EYEPIECE
 
 

19455+4423 KOI7028A mag 13.2 19455+4423 KOI7028B sep 2.8 P.A. 198.90 mag 16.1 19455+4423 KOI7028C sep 3.1 P.A. 47.10 mag 18.5 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 19455+4423 : ALADIN DSS IMAGE @ 19h 45m 29.21s +44° 23' 00.7"
 
 
 
 
WDS 19455+4423 KOI 7028 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19455+4423 KOI7028AB distance=0' 19454+4430 KOI4299 distance=8' 19447+4421 KOI5509 distance=9' 19448+4430 KOI4584 distance=10' 19464+4420 KOI2507 distance=11' 19448+4433 KOI5528 distance=13' 19467+4421 YSC 136 distance=14' 19452+4410 KOI1067 distance=14' 19445+4414 KOI7017 distance=15' 19460+4438 KOI4610 distance=16' 19469+4430 KOI2992 distance=18' 19441+4434 KOI5527AB distance=18' 19441+4434 KOI5527AC distance=18' 19448+4440 KOI4263 distance=19' 19464+4408 KOI2344 distance=19' 19469+4435 KOI7049AB distance=19' 19469+4435 KOI7049AC distance=19' 19468+4409 KOI7002AB distance=20' 19468+4409 KOI7002AC distance=20' 19440+4434 DEA 167 distance=20' 19459+4401 KOI1019AB distance=23' 19459+4401 KOI1019AC distance=23' 19459+4401 KOI1019AD distance=23' 19459+4401 KOI1019AE distance=23' 19434+4419 ES 1328 distance=24' 19458+4358 KOI6968 distance=26' 19440+4443 KOI2656 distance=26' 19443+4401 KOI6984 distance=26' 19439+4443 KOI3946 distance=27' 19475+4407 UC 246 distance=27' 19438+4445 KOI3349 distance=29' 19455+4354 KOI1550AB distance=29' 19455+4354 KOI1550AC distance=29' 19478+4436 DEA 303 distance=29' 19442+4448 KOI4523 distance=29' 19431+4410 KOI5494 distance=29' 19467+4451 KOI6187 distance=31' 19484+4424 KOI7030 distance=32' 19438+4450 KOI 320 distance=33' 19486+4423 KOI4017 distance=33' 19446+4455 KOI3891AB distance=34' 19446+4455 KOI3891AC distance=34' 19446+4455 KOI3891AD distance=34' 19446+4455 KOI3891AE distance=34' 19446+4455 KOI3891AF distance=34' 19447+4456 DA 13AB distance=34' 19447+4456 DA 13AC distance=34' 19445+4350 COU2633 distance=35' 19469+4352 KOI5469 distance=35' 19457+4459 KOI5571AB distance=36' 19457+4459 KOI5571AC 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 19455+4423 KOI7028 AB 206 2.9
Show 19455+4423 KOI7028 AC 56 3.8
Show 19454+4430 KOI4299 264 2.0 8
Show 19447+4421 KOI5509 72 3.1 9
Show 19448+4430 KOI4584 221 3.0 10
Show 19464+4420 KOI2507 275 2.3 11
Show 19448+4433 KOI5528 62 2.7 13
Show 19467+4421 YSC 136 287 0.1 14
Show 19452+4410 KOI1067 142 2.9 14
Show 19445+4414 KOI7017 267 3.9 15
Show 19460+4438 KOI4610 137 2.6 16
Show 19469+4430 KOI2992 238 6.0 18
Show 19441+4434 KOI5527 AB 114 2.4 18
Show 19441+4434 KOI5527 AC 236 2.9 18
Show 19448+4440 KOI4263 156 3.8 19
Show 19464+4408 KOI2344 120 2.7 19
Show 19469+4435 KOI7049 AB 281 3.3 19
Show 19469+4435 KOI7049 AC 258 3.3 19
Show 19468+4409 KOI7002 AB 247 3.2 20
Show 19468+4409 KOI7002 AC 84 3.5 20
Show 19440+4434 DEA 167 168 8.6 20
Show 19459+4401 KOI1019 AB 247 2.5 23
Show 19459+4401 KOI1019 AC 335 2.9 23
Show 19459+4401 KOI1019 AD 110 3.2 23
Show 19459+4401 KOI1019 AE 336 3.3 23
Show 19434+4419 ES 1328 87 2.6 24
Show 19458+4358 KOI6968 315 2.7 26
Show 19440+4443 KOI2656 311 3.5 26
Show 19443+4401 KOI6984 159 3.8 26
Show 19439+4443 KOI3946 63 4.1 27
Show 19475+4407 UC 246 253 47.3 27
Show 19438+4445 KOI3349 639 0.3 29
Show 19455+4354 KOI1550 AB 215 2.6 29
Show 19455+4354 KOI1550 AC 33 2.9 29
Show 19478+4436 DEA 303 202 12.3 29
Show 19442+4448 KOI4523 103 4.0 29
Show 19431+4410 KOI5494 69 2.3 29
Show 19467+4451 KOI6187 116 3.6 31
Show 19484+4424 KOI7030 189 2.2 32
Show 19438+4450 KOI 320 208 3.9 33
Show 19486+4423 KOI4017 191 3.3 33
Show 19446+4455 KOI3891 AB 242 1.0 34
Show 19446+4455 KOI3891 AC 137 2.0 34
Show 19446+4455 KOI3891 AD 188 1.4 34
Show 19446+4455 KOI3891 AE 98 4.7 34
Show 19446+4455 KOI3891 AF 78 6.1 34
Show 19447+4456 DA 13 AB 274 2.0 34
Show 19447+4456 DA 13 AC 288 155.3 34
Show 19445+4350 COU2633 338 0.5 35
Show 19469+4352 KOI5469 97 3.9 35
Show 19457+4459 KOI5571 AB 52 1.9 36

 
 
WDS 19455+4423 : COMPONENTS
 
 
  A B
B pa=198.9°
sep=2.78"
 
C pa=47.1°
sep=3.06"
pa=33.7°
sep=5.67"
 
 
19455+4423 A
 
 
Coord arcsec 2000 194529.21+442300.7 Mag 13.2 PmRA -5.00 PmDE 0.0
 
 
19455+4423 B
 
 
Coord arcsec 2000 194529.13+442258.1 Mag 16.1 Calc delta mag 2.9 Calc coord yes
 
 
19455+4423 C
 
 
Coord arcsec 2000 194529.42+442302.8 Mag 18.5 Calc delta mag 5.3 Calc coord yes