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Doubles in session


Current system
19531+4855
KOI 294


Nearby doubles
14' : 19534+4842
KOI3200

17' : 19533+4838
DEA 274

20' : 19521+4838
KOI5868

21' : 19536+4915
TOB 161

22' : 19540+4915
ES 2686

24' : 19507+4851
HU 684

25' : 19546+4836
KOI 346

25' : 19509+4841
DEA 126

25' : 19519+4833
KOI 170

25' : 19539+4918
ACA 2

25' : 19545+4835
KOI 214AB

33' : 19559+4912
HU 688

34' : 19543+4824
DEA 114

35' : 19552+4828
KOI7399

35' : 19534+4820
KOI7390

37' : 19542+4820
KOI 433AB

38' : 19511+4927
KOI 540

40' : 19538+4816
DEA 428

42' : 19537+4936
ES 2685

44' : 19567+4831
TDT1865

44' : 19535+4939
ARG 87

45' : 19500+4821
DEA 363

47' : 19496+4825
KOI7397

47' : 19546+4940
TDS1023

48' : 19509+4938
KOI 356AB

52' : 19510+4942
KOI5928



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.

19531+4855 KOI 294

 
 
19h 53m 04.55s +48° 55' 00.3" P.A. 250.00 sep 1.6 mag 11.30,16.60
 
 
Coord 2000 19531+4855 Discov num KOI 294 Comp Coord arcsec 2000 19 53 04.55 +48 55 00.3
Date first 2011 Date last 2015 Obs 2
Pa first 250 Pa last 249.7 P.A. Now (θ) 249.7°
Sep first 1.6 Sep last 1.588 Sep. Now (ρ) 1.588"
Mag pri 11.30 Mag sec 16.60 delta mag (ΔM) 5.3 Spectral class
Pri motion ra -005 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2086940448965828992
 
 
WDS 19531+4855 KOI 294 : 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
19531+4855 KOI 294 2015 2 250 1.6 11.30 16.60 K 195304.55+485500.3

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

 
 
WDS 19531+4855 KOI 294 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19531+4855 KOI 294 : MEASURES
 
 
No records found.

 
 
WDS 19531+4855 : VIRTUAL EYEPIECE
 
 

19531+4855 KOI 294A mag 11.3 19531+4855 KOI 294B sep 1.1 P.A. 240.60 mag 16.6 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 19531+4855 : ALADIN DSS IMAGE @ 19h 53m 04.55s +48° 55' 00.3"
 
 
 
 
WDS 19531+4855 KOI 294 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19531+4855 KOI 294 distance=0' 19534+4842 KOI3200 distance=14' 19533+4838 DEA 274 distance=17' 19521+4838 KOI5868 distance=20' 19536+4915 TOB 161 distance=21' 19540+4915 ES 2686 distance=22' 19507+4851 HU 684 distance=24' 19546+4836 KOI 346 distance=25' 19509+4841 DEA 126 distance=25' 19519+4833 KOI 170 distance=25' 19539+4918 ACA 2 distance=25' 19545+4835 KOI 214AB distance=25' 19545+4835 KOI 214AC distance=25' 19559+4912 HU 688 distance=33' 19543+4824 DEA 114 distance=34' 19552+4828 KOI7399 distance=35' 19534+4820 KOI7390 distance=35' 19542+4820 KOI 433AB distance=37' 19542+4820 KOI 433AC distance=37' 19511+4927 KOI 540 distance=38' 19538+4816 DEA 428 distance=40' 19537+4936 ES 2685 distance=42' 19567+4831 TDT1865 distance=44' 19535+4939 ARG 87 distance=44' 19500+4821 DEA 363 distance=45' 19496+4825 KOI7397 distance=47' 19546+4940 TDS1023 distance=47' 19509+4938 KOI 356AB distance=48' 19509+4938 KOI 356AC distance=48' 19510+4942 KOI5928 distance=52' 19478+4858 HU 683 distance=52' 19499+4937 KOI 365AB distance=53' 19481+4914 KOI 767 distance=53' 19491+4819 KOI 291 distance=54' 19480+4915 KOI2836 distance=54' 19479+4912 KOI5896 distance=55' 19545+4802 DEA 351 distance=55' 19482+4929 KOI4625 distance=59' 19537+4757 KOI2317 distance=59' 19571+4939 HDS2839 distance=60' 19471+4901 TDT1745 distance=60' 19548+4756 DEA 217 distance=61' 19550+4757 KOI5822 distance=62' 19469+4906 KOI2551 distance=62' 19478+4815 KOI4149 distance=66' 19562+4757 KOI1637 distance=66' 19468+4919 KOI 771 distance=67' 19491+4949 JKA 85 distance=67' 19535+4749 KOI7351 distance=67' 19474+4819 KOI7389 distance=67' 19562+4755 TDT1862 distance=69' 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 19531+4855 KOI 294 250 1.6
Show 19534+4842 KOI3200 98 4.2 14
Show 19533+4838 DEA 274 277 11.5 17
Show 19521+4838 KOI5868 94 2.8 20
Show 19536+4915 TOB 161 220 22.3 21
Show 19540+4915 ES 2686 304 19.1 22
Show 19507+4851 HU 684 236 0.1 24
Show 19546+4836 KOI 346 353 1.6 25
Show 19509+4841 DEA 126 251 7.0 25
Show 19519+4833 KOI 170 161 3.2 25
Show 19539+4918 ACA 2 299 23.0 25
Show 19545+4835 KOI 214 AB 197 0.1 25
Show 19545+4835 KOI 214 AC 119 3.8 25
Show 19559+4912 HU 688 291 3.9 33
Show 19543+4824 DEA 114 306 6.5 34
Show 19552+4828 KOI7399 246 3.8 35
Show 19534+4820 KOI7390 210 3.2 35
Show 19542+4820 KOI 433 AB 6 2.4 37
Show 19542+4820 KOI 433 AC 291 3.7 37
Show 19511+4927 KOI 540 320 3.2 38
Show 19538+4816 DEA 428 181 24.4 40
Show 19537+4936 ES 2685 250 32.9 42
Show 19567+4831 TDT1865 19 1.7 44
Show 19535+4939 ARG 87 271 14.8 44
Show 19500+4821 DEA 363 248 16.9 45
Show 19496+4825 KOI7397 56 3.8 47
Show 19546+4940 TDS1023 347 2.1 47
Show 19509+4938 KOI 356 AB 217 0.5 48
Show 19509+4938 KOI 356 AC 228 4.1 48
Show 19510+4942 KOI5928 37 3.4 52
Show 19478+4858 HU 683 265 1.2 52
Show 19499+4937 KOI 365 AB 316 7.0 53
Show 19481+4914 KOI 767 92 2.8 53
Show 19491+4819 KOI 291 317 0.1 54
Show 19480+4915 KOI2836 71 3.8 54
Show 19479+4912 KOI5896 359 2.3 55
Show 19545+4802 DEA 351 49 15.4 55
Show 19482+4929 KOI4625 69 1.2 59
Show 19537+4757 KOI2317 111 1.5 59
Show 19571+4939 HDS2839 80 0.6 60
Show 19471+4901 TDT1745 177 0.6 60
Show 19548+4756 DEA 217 356 9.9 61
Show 19550+4757 KOI5822 201 0.4 62
Show 19469+4906 KOI2551 198 2.6 62
Show 19478+4815 KOI4149 65 1.6 66
Show 19562+4757 KOI1637 340 1.1 66
Show 19468+4919 KOI 771 281 1.8 67
Show 19491+4949 JKA 85 196 6.9 67
Show 19535+4749 KOI7351 85 3.9 67
Show 19474+4819 KOI7389 291 1.8 67
Show 19562+4755 TDT1862 313 2.8 69

 
 
WDS 19531+4855 : COMPONENTS
 
 
  A
B pa=240.6°
sep=1.12"
 
 
19531+4855 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195304.55+485500.3 Mag 11.3 PmRA -5.00
PmDE 2.0
 
 
19531+4855 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195304.45+485459.7 Mag 16.6 Calc delta mag 5.3
Calc coord yes