20042+4505 KOI 3886 (HD 190655)

 
 
20h 04m 11.35s +45° 05' 15.3" P.A. 116.00 sep 0.5 mag 9.79,10.65 Sp K4+F8
 
 
Coord 2000 20042+4505 Discov num KOI3886 Comp Coord arcsec 2000 20 04 11.35 +45 05 15.3
Date first 2013 Date last 2014 Obs 3
Pa first 115 Pa last 116 P.A. Now (θ) 116°
Sep first 0.4 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 9.79 Mag sec 10.65 delta mag (ΔM) 0.86 Spectral class K4+F8 (yellow-orange/yellow-white)
Pri motion ra -011 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190655 Constellation Cygnus Tycho2 3559-02080-1 Gaia DR2 2082133182277361152
HD 190655
 
 
WDS 20042+4505 KOI 3886 (HD 190655) : 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
20042+4505 KOI3886 2013 1 295 0.4 9.79 10.65 K4+F8 R 200411.35+450515.3
20042+4505 KOI3886 2014 2 296 0.5 9.79 10.65 K4+F8 R 200411.35+450515.3

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

 
 
WDS 20042+4505 KOI 3886 (HD 190655) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20042+4505 KOI 3886 (HD 190655) : MEASURES
 
 
No records found.

 
 
WDS 20042+4505 (HD 190655) : VIRTUAL EYEPIECE
 
 

20042+4505 KOI3886A mag 9.79 Sp K4 20042+4505 KOI3886B sep 0.4 P.A. 124.60 mag 10.65 Sp F8 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 20042+4505 (HD 190655) : ALADIN DSS IMAGE @ 20h 04m 11.35s +45° 05' 15.3"
 
 
 
 
WDS 20042+4505 KOI 3886 (HD 190655) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20042+4505  KOI3886 distance=0' 20042+4501  KOI1256 distance=4' 20038+4507  KOI5583 distance=5' 20050+4506  KOI1414 distance=10' 20038+4515  KOI4664 distance=11' 20046+4452  KOI3506 distance=14' 20029+4506  KOI2985 distance=14' 20028+4513  RAO 169AB distance=17' 20028+4513  RAO 169AC distance=17' 20029+4518  KOI3751 distance=20' 20044+4446  KOI6060 distance=20' 20061+4500  ES 1329 distance=21' 20042+4442  KOI 917AB distance=23' 20042+4442  KOI 917AC distance=23' 20054+4440  KOI2181AB distance=28' 20054+4440  KOI2181AC distance=28' 20054+4440  KOI2181AD distance=28' 20032+4439  KOI3518 distance=29' 20060+4443  KOI5556AB distance=30' 20060+4443  KOI5556AC distance=30' 20013+4459  KOI3653 distance=31' 20009+4502  DEA 175 distance=35' 20008+4500  DEA 468 distance=36' 20054+4431  KOI7051 distance=37' 20016+4531  KOI7143 distance=38' 20006+4505  KOI  44AB distance=38' 20006+4505  KOI  44AC distance=38' 20006+4505  KOI  44AD distance=38' 20054+4430  KOI1253 distance=39' 20012+4444  KOI4458AB distance=39' 20012+4444  KOI4458AC distance=39' 20012+4444  KOI4458AD distance=39' 20013+4530  KOI3425 distance=40' 20009+4446  KOI4562AB distance=40' 20009+4446  KOI4562AC distance=40' 20030+4543  KOI4910 distance=40' 20010+4530  KOI5619 distance=42' 20046+4423  KOI4407AB distance=43' 20046+4423  KOI4407AC distance=43' 20046+4423  KOI4407AD distance=43' 20046+4423  KOI4407AE distance=43' 20063+4427  TB    1AB distance=44' 20063+4427  TB    1AC distance=44' 20063+4427  TB    1AD distance=44' 20008+4531  KOI4616 distance=45' 20037+4421  KOI4724AB distance=45' 20037+4421  KOI4724AC distance=45' 20003+4525  KOI5618 distance=46' 20035+4420  KOI 116AB distance=46' 20035+4420  KOI 116AC distance=46' 20035+4420  KOI 116AD distance=46' 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 20042+4505 KOI3886 116 0.5
Show 20042+4501 KOI1256 246 3.0 4
Show 20038+4507 KOI5583 320 4.0 5
Show 20050+4506 KOI1414 210 2.4 10
Show 20038+4515 KOI4664 246 3.0 11
Show 20046+4452 KOI3506 188 2.4 14
Show 20029+4506 KOI2985 113 1.7 14
Show 20028+4513 RAO 169 AB 296 2.5 17
Show 20028+4513 RAO 169 AC 238 3.2 17
Show 20029+4518 KOI3751 86 2.6 20
Show 20044+4446 KOI6060 59 3.7 20
Show 20061+4500 ES 1329 210 9.3 21
Show 20042+4442 KOI 917 AB 43 2.7 23
Show 20042+4442 KOI 917 AC 177 3.9 23
Show 20054+4440 KOI2181 AB 71 3.5 28
Show 20054+4440 KOI2181 AC 28 3.8 28
Show 20054+4440 KOI2181 AD 184 7.6 28
Show 20032+4439 KOI3518 109 3.4 29
Show 20060+4443 KOI5556 AB 249 3.2 30
Show 20060+4443 KOI5556 AC 163 3.4 30
Show 20013+4459 KOI3653 10 2.6 31
Show 20009+4502 DEA 175 15 8.7 35
Show 20008+4500 DEA 468 281 40.5 36
Show 20054+4431 KOI7051 112 3.4 37
Show 20016+4531 KOI7143 284 4.0 38
Show 20006+4505 KOI 44 AB 124 3.4 38
Show 20006+4505 KOI 44 AC 34 4.6 38
Show 20006+4505 KOI 44 AD 131 5.0 38
Show 20054+4430 KOI1253 159 3.5 39
Show 20012+4444 KOI4458 AB 61 1.5 39
Show 20012+4444 KOI4458 AC 264 2.0 39
Show 20012+4444 KOI4458 AD 9 4.0 39
Show 20013+4530 KOI3425 222 4.5 40
Show 20009+4446 KOI4562 AB 41 3.3 40
Show 20009+4446 KOI4562 AC 200 3.8 40
Show 20030+4543 KOI4910 137 2.8 40
Show 20010+4530 KOI5619 313 3.2 42
Show 20046+4423 KOI4407 AB 299 2.5 43
Show 20046+4423 KOI4407 AC 311 2.7 43
Show 20046+4423 KOI4407 AD 205 2.3 43
Show 20046+4423 KOI4407 AE 189 4.1 43
Show 20063+4427 TB 1 AB 96 2.0 44
Show 20063+4427 TB 1 AC 256 3.8 44
Show 20063+4427 TB 1 AD 233 2.8 44
Show 20008+4531 KOI4616 298 3.8 45
Show 20037+4421 KOI4724 AB 31 3.1 45
Show 20037+4421 KOI4724 AC 182 3.0 45
Show 20003+4525 KOI5618 50 1.4 46
Show 20035+4420 KOI 116 AB 312 1.7 46
Show 20035+4420 KOI 116 AC 271 3.0 46
Show 20035+4420 KOI 116 AD 277 4.7 46

 
 
WDS 20042+4505 : COMPONENTS
 
 
  A
B pa=124.6°
sep=0.39"
 
 
20042+4505 A
 
 
Componente originario normalizzato AB Name HD 190655 Coord arcsec 2000 200411.35+450515.3 Mag 9.79
Spectral class K4 (yellow-orange) PmRA -11.00 PmDE -6.0
 
 
20042+4505 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200411.38+450515.1 Mag 10.65 Spectral class F8 (yellow-white)
Tycho2 3559-02080-1 HD 190655 Calc delta mag 0.86 Calc coord yes
Tycho2
Tycho2 3559-02080-1 Pflag RAmdeg 301.04730915 DEmdeg 45.08759933
PmRA -10.8 PmDE -5.6 E RAmdeg 26 E DEmdeg 26
E pmRA 1.6 E pmDE 1.5 EpRAm 1986.86 EpDEm 1986.36
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.6 BTmag 11.477 E BTmag 0.070 VTmag 10.334
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 301.04735083 DEdeg 45.08760361 EpRA 1990 1.77
EpDE 1990 1.82 E RAdeg 31.5 E DEdeg 33.2 Posflg
Corr 0.0