19494+4402 KOI 3255 AB

 
 
19h 49m 23.37s +44° 01' 37.0" P.A. 337.00 sep 0.2 mag 12.60,12.70
 
 
Coord 2000 19494+4402 Discov num KOI3255 Comp AB Coord arcsec 2000 19 49 23.37 +44 01 37.0
Date first 2012 Date last 2014 Obs 4
Pa first 336 Pa last 336.6 P.A. Now (θ) 336.6°
Sep first 0.2 Sep last 0.18 Sep. Now (ρ) 0.18"
Mag pri 12.60 Mag sec 12.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec -002 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.
 
 
19494+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 49 23 +44 01 37 KOI 3255 AB 2014 4 337 0.2 12.60 12.70 0.10 <===
Show 19 49 23 +44 01 37 KOI 3255 AC 2015 5 44 3.0 11.85 15.60 3.75
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078866498869416960
 
 
WDS 19494+4402 KOI 3255 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
19494+4402 KOI3255 AB 2013 3 338 0.2 12.60 12.70 K 194923.37+440137.0
19494+4402 KOI3255 AB 2014 4 337 0.2 12.60 12.70 K 194923.37+440137.0

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

 
 
WDS 19494+4402 KOI 3255 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19494+4402 KOI 3255 AB : MEASURES
 
 
No records found.

 
 
WDS 19494+4402 : VIRTUAL EYEPIECE
 
 

19494+4402 KOI3255A mag 12.6 19494+4402 KOI3255B sep 0.2 P.A. 342.70 mag 12.7 19494+4402 KOI3255C sep 2.6 P.A. 35.00 mag 15.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19494+4402 : ALADIN DSS IMAGE @ 19h 49m 23.37s +44° 01' 37.0"
 
 
 
 
WDS 19494+4402 KOI 3255 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19494+4402  KOI3255AB distance=0' 19501+4401  DEA 120 distance=9' 19497+4353  KOI1560 distance=10' 19490+4413  DEA 479 distance=13' 19502+4351  KOI3760 distance=14' 19492+4417  KOI7019 distance=16' 19484+4347  KOI6946AB distance=18' 19484+4347  KOI6946AC distance=18' 19492+4421  KOI7031 distance=20' 19500+4343  KOI5454 distance=21' 19485+4343  KOI 687 distance=22' 19475+4407  UC  246 distance=22' 19490+4423  STF2588A,BC distance=22' 19490+4423  A   718BC distance=22' 19486+4423  KOI4017 distance=23' 19488+4339  KOI6166 distance=24' 19484+4424  KOI7030 distance=25' 19517+4408  KPP4173 distance=26' 19479+4340  KOI 899AB distance=28' 19479+4340  KOI 899AC distance=28' 19491+4334  KOI3758 distance=28' 19469+4352  KOI5469 distance=29' 19468+4409  KOI7002AB distance=30' 19468+4409  KOI7002AC distance=30' 19479+4335  TDT1762 distance=31' 19466+4349  KOI4812 distance=33' 19472+4339  KOI2165 distance=33' 19464+4408  KOI2344 distance=33' 19492+4328  KOI5426 distance=34' 19466+4346  HDS2810 distance=34' 19509+4332  KOI1499 distance=35' 19467+4421  YSC 136 distance=35' 19510+4331  KOI6045 distance=36' 19492+4325  DEA 202 distance=36' 19494+4325  KOI4797AB distance=37' 19494+4325  KOI4797AC distance=37' 19516+4334  KOI1453 distance=37' 19464+4420  KOI2507 distance=37' 19459+4401  KOI1019AB distance=38' 19459+4401  KOI1019AC distance=38' 19459+4401  KOI1019AD distance=38' 19459+4401  KOI1019AE distance=38' 19472+4331  DEA 451 distance=38' 19490+4324  KOI6907 distance=39' 19469+4430  KOI2992 distance=39' 19478+4436  DEA 303 distance=39' 19510+4327  KOI3339 distance=39' 19458+4358  KOI6968 distance=40' 19493+4321  DEA 323 distance=41' 19479+4324  KOI4534 distance=42' 19491+4320  KOI 315AB distance=42' 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 19494+4402 KOI3255 AB 337 0.2
Show 19494+4402 KOI3255 AC 44 3.0
Show 19501+4401 DEA 120 194 6.0 9
Show 19497+4353 KOI1560 156 1.6 10
Show 19490+4413 DEA 479 155 55.8 13
Show 19502+4351 KOI3760 164 3.1 14
Show 19492+4417 KOI7019 213 2.5 16
Show 19484+4347 KOI6946 AB 182 2.8 18
Show 19484+4347 KOI6946 AC 107 3.4 18
Show 19492+4421 KOI7031 321 3.0 20
Show 19500+4343 KOI5454 286 2.1 21
Show 19485+4343 KOI 687 13 0.7 22
Show 19475+4407 UC 246 253 47.3 22
Show 19490+4423 STF2588 A,BC 158 9.6 22
Show 19490+4423 A 718 BC 34 0.1 22
Show 19486+4423 KOI4017 191 3.3 23
Show 19488+4339 KOI6166 357 3.9 24
Show 19484+4424 KOI7030 189 2.2 25
Show 19517+4408 KPP4173 222 6.2 26
Show 19479+4340 KOI 899 AB 201 2.2 28
Show 19479+4340 KOI 899 AC 218 3.0 28
Show 19491+4334 KOI3758 33 3.2 28
Show 19469+4352 KOI5469 97 3.9 29
Show 19468+4409 KOI7002 AB 247 3.2 30
Show 19468+4409 KOI7002 AC 84 3.5 30
Show 19479+4335 TDT1762 119 3.0 31
Show 19466+4349 KOI4812 102 3.1 33
Show 19472+4339 KOI2165 211 2.8 33
Show 19464+4408 KOI2344 120 2.7 33
Show 19492+4328 KOI5426 160 3.0 34
Show 19466+4346 HDS2810 50 0.3 34
Show 19509+4332 KOI1499 257 3.0 35
Show 19467+4421 YSC 136 287 0.1 35
Show 19510+4331 KOI6045 5 3.3 36
Show 19492+4325 DEA 202 287 9.8 36
Show 19494+4325 KOI4797 AB 125 3.4 37
Show 19494+4325 KOI4797 AC 78 3.9 37
Show 19516+4334 KOI1453 306 3.8 37
Show 19464+4420 KOI2507 275 2.3 37
Show 19459+4401 KOI1019 AB 247 2.5 38
Show 19459+4401 KOI1019 AC 335 2.9 38
Show 19459+4401 KOI1019 AD 110 3.2 38
Show 19459+4401 KOI1019 AE 336 3.3 38
Show 19472+4331 DEA 451 97 31.4 38
Show 19490+4324 KOI6907 102 3.0 39
Show 19469+4430 KOI2992 238 6.0 39
Show 19478+4436 DEA 303 202 12.3 39
Show 19510+4327 KOI3339 345 3.4 39
Show 19458+4358 KOI6968 315 2.7 40
Show 19493+4321 DEA 323 138 14.1 41
Show 19479+4324 KOI4534 216 3.9 42

 
 
WDS 19494+4402 : COMPONENTS
 
 
  A B
B pa=342.7°
sep=0.17"
 
C pa=35.0°
sep=2.65"
pa=38.0°
sep=2.55"
 
 
19494+4402 A
 
 
Coord arcsec 2000 194923.37+440137.0 Mag 12.6 PmRA -12.00 PmDE -2.0
 
 
19494+4402 B
 
 
Coord arcsec 2000 194923.37+440137.2 Mag 12.7 Calc delta mag 0.1 Calc coord yes
 
 
19494+4402 C
 
 
Coord arcsec 2000 194923.51+440139.2 Mag 15.6 Calc delta mag 3 Calc coord yes