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Current system
19509+2306
BKO 995


Nearby doubles
2' : 19512+2306
CHE 164

2' : 19511+2306
CHE 162AB

2' : 19513+2308
CHE 166AB

3' : 19507+2306
BKO 992

3' : 19513+2309
CHE 165

3' : 19510+2306
BKO 998AB

4' : 19513+2304
CHE 167

4' : 19507+2309
BKO 991

5' : 19506+2304
BKO 989

7' : 19512+2308
BKO1001

7' : 19508+2310
CHE 158

7' : 19513+2303
BKO1004

9' : 19514+2302
BKO1006

10' : 19518+2303
CHE 173

10' : 19514+2301
BKO1007

10' : 19510+2316
BKO 996

10' : 19516+2304
BKO1011

10' : 19516+2306
BKO1010

12' : 19503+2314
POU4115

12' : 19517+2257
CHE 170

13' : 19517+2301
BKO1014AB

14' : 19518+2306
BKO1016

14' : 19512+2253
BKO1002

15' : 19513+2319
POU4120

15' : 19516+2257
BKO1012

16' : 19498+2310
POU4111



Selections
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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.

19509+2306 BKO 995

 
 
19h 50m 51.68s +23° 06' 04.4" P.A. 92.00 sep 6.2 mag 15.70,16.80
 
 
Coord 2000 19509+2306 Discov num BKO 995 Comp Coord arcsec 2000 19 50 51.68 +23 06 04.4
Date first 2000 Date last 2015 Obs 7
Pa first 93 Pa last 91.8 P.A. Now (θ) 91.8°
Sep first 6.1 Sep last 6.161 Sep. Now (ρ) 6.161"
Mag pri 15.70 Mag sec 16.80 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -063 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1828216742987110528
 
 
WDS 19509+2306 BKO 995 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19509+2306 BKO 995 2008 2 93 6.3 15.70 16.80 195051.68+230604.4
19509+2306 BKO 995 2015 3 91 6.2 15.70 16.80 195051.68+230604.4

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

 
 
WDS 19509+2306 BKO 995 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19509+2306 BKO 995 : MEASURES
 
 
No records found.

 
 
WDS 19509+2306 : VIRTUAL EYEPIECE
 
 

19509+2306 BKO 995A mag 15.7 19509+2306 BKO 995B sep 5.7 P.A. 92.00 mag 16.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19509+2306 : ALADIN DSS IMAGE @ 19h 50m 51.68s +23° 06' 04.4"
 
 
 
 
WDS 19509+2306 BKO 995 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19509+2306 BKO 995 distance=0' 19512+2306 CHE 164 distance=2' 19511+2306 BKO 999BD distance=2' 19511+2306 CHE 162AB distance=2' 19511+2306 BKO 999AC distance=2' 19513+2308 CHE 166AB distance=2' 19513+2308 CHE 166AC distance=2' 19513+2308 BKO 997CD distance=3' 19507+2306 BKO 992 distance=3' 19513+2309 CHE 165 distance=3' 19510+2306 BKO 998AB distance=3' 19510+2306 BKO 998AC distance=3' 19510+2306 BKO 998AD distance=3' 19513+2304 CHE 167 distance=4' 19507+2309 BKO 991 distance=4' 19506+2304 BKO 989 distance=5' 19512+2308 BKO1001 distance=7' 19508+2310 CHE 158 distance=7' 19513+2303 BKO1004 distance=7' 19514+2302 BKO1006 distance=9' 19518+2303 CHE 173 distance=10' 19514+2301 BKO1007 distance=10' 19510+2316 BKO 996 distance=10' 19516+2304 BKO1011 distance=10' 19516+2306 BKO1010 distance=10' 19503+2314 POU4115 distance=12' 19517+2257 CHE 170 distance=12' 19517+2301 BKO1014AB distance=13' 19517+2301 BKO1014AC distance=13' 19518+2306 BKO1016 distance=14' 19512+2253 BKO1002 distance=14' 19513+2319 POU4120 distance=15' 19516+2257 BKO1012 distance=15' 19498+2310 POU4111 distance=16' 19500+2317 BKO 988 distance=17' 19520+2306 BKO1021 distance=17' 19511+2323 CHE 161 distance=17' 19512+2322 BKO1000 distance=17' 19520+2303 BKO1022 distance=17' 19513+2322 BKO1003 distance=18' 19522+2306 BKO1026 distance=18' 19516+2251 BKO1013 distance=19' 19518+2253 BKO1017 distance=19' 19522+2309 BKO1025 distance=19' 19523+2307 CHE 175 distance=20' 19521+2316 BU 979 distance=20' 19519+2251 BKO1019 distance=21' 19523+2249 CHE 176 distance=24' 19514+2244 BKO1008 distance=24' 19498+2324 J 496AB distance=24' 19498+2324 J 496AC distance=24' 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 19509+2306 BKO 995 92 6.2
Show 19512+2306 CHE 164 108 24.4 2
Show 19511+2306 BKO 999 BD 170 5.8 2
Show 19511+2306 CHE 162 AB 75 23.1 2
Show 19511+2306 BKO 999 AC 359 7.4 2
Show 19513+2308 CHE 166 AB 257 11.8 2
Show 19513+2308 CHE 166 AC 15 19.5 2
Show 19513+2308 BKO 997 CD 19 12.6 3
Show 19507+2306 BKO 992 75 7.0 3
Show 19513+2309 CHE 165 155 12.1 3
Show 19510+2306 BKO 998 AB 47 9.5 3
Show 19510+2306 BKO 998 AC 110 10.8 3
Show 19510+2306 BKO 998 AD 161 8.9 3
Show 19513+2304 CHE 167 208 10.0 4
Show 19507+2309 BKO 991 337 9.2 4
Show 19506+2304 BKO 989 22 3.0 5
Show 19512+2308 BKO1001 105 5.1 7
Show 19508+2310 CHE 158 148 8.9 7
Show 19513+2303 BKO1004 182 9.4 7
Show 19514+2302 BKO1006 206 9.0 9
Show 19518+2303 CHE 173 128 25.0 10
Show 19514+2301 BKO1007 241 7.0 10
Show 19510+2316 BKO 996 222 5.9 10
Show 19516+2304 BKO1011 240 3.7 10
Show 19516+2306 BKO1010 2 4.9 10
Show 19503+2314 POU4115 103 10.5 12
Show 19517+2257 CHE 170 62 14.8 12
Show 19517+2301 BKO1014 AB 52 4.7 13
Show 19517+2301 BKO1014 AC 252 7.0 13
Show 19518+2306 BKO1016 27 4.0 14
Show 19512+2253 BKO1002 145 6.4 14
Show 19513+2319 POU4120 228 9.9 15
Show 19516+2257 BKO1012 290 14.1 15
Show 19498+2310 POU4111 279 9.2 16
Show 19500+2317 BKO 988 170 8.9 17
Show 19520+2306 BKO1021 242 6.0 17
Show 19511+2323 CHE 161 110 11.9 17
Show 19512+2322 BKO1000 69 2.2 17
Show 19520+2303 BKO1022 12 4.4 17
Show 19513+2322 BKO1003 89 3.5 18
Show 19522+2306 BKO1026 89 9.2 18
Show 19516+2251 BKO1013 280 8.8 19
Show 19518+2253 BKO1017 87 5.9 19
Show 19522+2309 BKO1025 107 13.5 19
Show 19523+2307 CHE 175 44 16.6 20
Show 19521+2316 BU 979 324 2.7 20
Show 19519+2251 BKO1019 46 7.2 21
Show 19523+2249 CHE 176 126 27.7 24
Show 19514+2244 BKO1008 76 8.2 24
Show 19498+2324 J 496 AB 264 5.1 24
Show 19498+2324 J 496 AC 294 27.0 24

 
 
WDS 19509+2306 : COMPONENTS
 
 
  A
B pa=92.0°
sep=5.67"
 
 
19509+2306 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195051.68+230604.4 Mag 15.7 PmRA -63.00
PmDE -36.0
 
 
19509+2306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195052.09+230604.2 Mag 16.8 Calc delta mag 1.1
Calc coord yes