stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20037+4421
KOI 4724 AB


Nearby doubles
4' : 20035+4420
KOI 116AB

7' : 20042+4418
KOI5512

9' : 20040+4414
KOI1132

9' : 20041+4414
KOI7020

10' : 20046+4423
KOI4407AB

11' : 20039+4411
ES 85AB

17' : 20039+4405
KOI3074AB

17' : 20051+4415
KOI3318AB

17' : 20035+4405
KOI5485

18' : 20041+4405
ARG 89

18' : 20023+4413
KOI4790

18' : 20029+4406
KOI2822AB

18' : 20021+4423
KOI 152AB

18' : 20046+4406
KOI 522

19' : 20049+4408
KOI7005

19' : 20032+4439
KOI3518

20' : 20019+4421
RAO 96

20' : 20038+4401
KOI5486

20' : 20054+4430
KOI1253

21' : 20056+4419
KOI1135AB

21' : 20054+4431
KOI7051

22' : 20042+4442
KOI 917AB

22' : 20017+4421
KOI7032AB

22' : 20026+4403
KOI4634

22' : 20038+4359
HJ 1472AB

23' : 20025+4403
KOI6990



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.

20037+4421 KOI 4724 AB

 
 
20h 03m 42.89s +44° 21' 23.7" P.A. 31.00 sep 3.1 mag 14.50,15.80
 
 
Coord 2000 20037+4421 Discov num KOI4724 Comp AB Coord arcsec 2000 20 03 42.89 +44 21 23.7
Date first 1999 Date last 2015 Obs 6
Pa first 31 Pa last 31.4 P.A. Now (θ) 31.4°
Sep first 3.1 Sep last 3.074 Sep. Now (ρ) 3.074"
Mag pri 14.50 Mag sec 15.80 delta mag (ΔM) 1.3 Spectral class
Pri motion ra -007 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.
 
 
20037+4421 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 03 43 +44 21 24 KOI 4724 AB 2015 6 31 3.1 14.50 15.80 1.30 <===
Show 20 03 43 +44 21 24 KOI 4724 AC 2017 6 182 3.0 17.40 16.50 0.90
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2082072365539563904
 
 
WDS 20037+4421 KOI 4724 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
20037+4421 KOI4724 AB 2011 3 30 3.1 14.50 15.80 K 200342.89+442123.7
20037+4421 KOI4724 AB 2015 4 31 3.1 14.50 15.80 K 200342.89+442123.7

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

 
 
WDS 20037+4421 KOI 4724 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20037+4421 KOI 4724 AB : MEASURES
 
 
No records found.

 
 
WDS 20037+4421 : VIRTUAL EYEPIECE
 
 

20037+4421 KOI4724A mag 14.5 20037+4421 KOI4724B sep 2.9 P.A. 23.60 mag 15.8 20037+4421 KOI4724C sep 3.0 P.A. 181.60 mag 16.5 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 20037+4421 : ALADIN DSS IMAGE @ 20h 03m 42.89s +44° 21' 23.7"
 
 
 
 
WDS 20037+4421 KOI 4724 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20037+4421 KOI4724AB distance=1' 20037+4421 KOI4724AC distance=1' 20035+4420 KOI 116AB distance=4' 20035+4420 KOI 116AC distance=4' 20035+4420 KOI 116AD distance=4' 20035+4420 KOI 116AE distance=4' 20035+4420 KOI 116AF distance=4' 20035+4420 KOI 116AG distance=4' 20035+4420 KOI 116AH distance=4' 20035+4420 KOI 116AI distance=4' 20035+4420 KOI 116AJ distance=4' 20035+4420 KOI 116AK distance=4' 20042+4418 KOI5512 distance=7' 20040+4414 KOI1132 distance=9' 20041+4414 KOI7020 distance=9' 20046+4423 KOI4407AB distance=10' 20046+4423 KOI4407AC distance=10' 20046+4423 KOI4407AD distance=10' 20046+4423 KOI4407AE distance=10' 20039+4411 ES 85AB distance=11' 20039+4411 ES 85AC distance=11' 20039+4411 ES 85AD distance=11' 20039+4405 KOI3074AB distance=17' 20039+4405 KOI3074AC distance=17' 20051+4415 KOI3318AB distance=17' 20051+4415 KOI3318AC distance=17' 20051+4415 KOI3318AD distance=17' 20035+4405 KOI5485 distance=17' 20041+4405 ARG 89 distance=18' 20023+4413 KOI4790 distance=18' 20029+4406 KOI2822AB distance=18' 20029+4406 KOI2822AC distance=18' 20021+4423 KOI 152AB distance=18' 20021+4423 KOI 152AC distance=18' 20021+4423 KOI 152AD distance=18' 20021+4423 KOI 152AE distance=18' 20021+4423 KOI 152AF distance=18' 20021+4423 KOI 152AG distance=18' 20046+4406 KOI 522 distance=18' 20049+4408 KOI7005 distance=19' 20032+4439 KOI3518 distance=19' 20019+4421 RAO 96 distance=20' 20038+4401 KOI5486 distance=20' 20054+4430 KOI1253 distance=20' 20056+4419 KOI1135AB distance=21' 20056+4419 KOI1135AC distance=21' 20054+4431 KOI7051 distance=21' 20042+4442 KOI 917AB distance=22' 20042+4442 KOI 917AC distance=22' 20017+4421 KOI7032AB distance=22' 20017+4421 KOI7032AC distance=22' 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 20037+4421 KOI4724 AB 31 3.1 1
Show 20037+4421 KOI4724 AC 182 3.0 1
Show 20035+4420 KOI 116 AB 312 1.7 4
Show 20035+4420 KOI 116 AC 271 3.0 4
Show 20035+4420 KOI 116 AD 277 4.7 4
Show 20035+4420 KOI 116 AE 141 5.8 4
Show 20035+4420 KOI 116 AF 107 7.5 4
Show 20035+4420 KOI 116 AG 350 8.5 4
Show 20035+4420 KOI 116 AH 20 10.9 4
Show 20035+4420 KOI 116 AI 357 13.1 4
Show 20035+4420 KOI 116 AJ 141 13.8 4
Show 20035+4420 KOI 116 AK 114 13.5 4
Show 20042+4418 KOI5512 30 3.9 7
Show 20040+4414 KOI1132 265 2.3 9
Show 20041+4414 KOI7020 24 3.0 9
Show 20046+4423 KOI4407 AB 299 2.5 10
Show 20046+4423 KOI4407 AC 311 2.7 10
Show 20046+4423 KOI4407 AD 205 2.3 10
Show 20046+4423 KOI4407 AE 189 4.1 10
Show 20039+4411 ES 85 AB 37 2.2 11
Show 20039+4411 ES 85 AC 86 10.6 11
Show 20039+4411 ES 85 AD 308 11.1 11
Show 20039+4405 KOI3074 AB 351 3.5 17
Show 20039+4405 KOI3074 AC 304 3.8 17
Show 20051+4415 KOI3318 AB 318 3.0 17
Show 20051+4415 KOI3318 AC 99 3.1 17
Show 20051+4415 KOI3318 AD 134 3.4 17
Show 20035+4405 KOI5485 329 3.3 17
Show 20041+4405 ARG 89 139 51.4 18
Show 20023+4413 KOI4790 191 3.8 18
Show 20029+4406 KOI2822 AB 34 2.3 18
Show 20029+4406 KOI2822 AC 113 4.0 18
Show 20021+4423 KOI 152 AB 340 5.7 18
Show 20021+4423 KOI 152 AC 30 2.5 18
Show 20021+4423 KOI 152 AD 22 4.2 18
Show 20021+4423 KOI 152 AE 151 4.2 18
Show 20021+4423 KOI 152 AF 133 4.6 18
Show 20021+4423 KOI 152 AG 152 5.0 18
Show 20046+4406 KOI 522 58 2.9 18
Show 20049+4408 KOI7005 203 3.5 19
Show 20032+4439 KOI3518 109 3.4 19
Show 20019+4421 RAO 96 198 2.0 20
Show 20038+4401 KOI5486 333 0.3 20
Show 20054+4430 KOI1253 159 3.5 20
Show 20056+4419 KOI1135 AB 257 2.6 21
Show 20056+4419 KOI1135 AC 354 3.6 21
Show 20054+4431 KOI7051 112 3.4 21
Show 20042+4442 KOI 917 AB 43 2.7 22
Show 20042+4442 KOI 917 AC 177 3.9 22
Show 20017+4421 KOI7032 AB 246 2.1 22
Show 20017+4421 KOI7032 AC 182 2.7 22

 
 
WDS 20037+4421 : COMPONENTS
 
 
  A B
B pa=23.6°
sep=2.86"
 
C pa=181.6°
sep=3.02"
pa=192.3°
sep=5.78"
 
 
20037+4421 A
 
 
Coord arcsec 2000 200342.89+442123.7 Mag 14.5 PmRA -7.00 PmDE -7.0
 
 
20037+4421 B
 
 
Coord arcsec 2000 200343.00+442126.3 Mag 15.8 Calc delta mag 1.3 Calc coord yes
 
 
20037+4421 C
 
 
Coord arcsec 2000 200342.88+442120.7 Mag 16.5 Calc delta mag 2 Calc coord yes