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Doubles in session


Current system
20119+3550
BKO 103 AC


Nearby doubles
2' : 20119+3551
SEI 983AB

4' : 20122+3548
SEI 992

6' : 20114+3552
HJ 1490

7' : 20124+3549
TOB 177

8' : 20113+3550
BU 430AB

8' : 20113+3551
BKO 100

8' : 20125+3552
SEI1001

8' : 20115+3545
TDT2066

8' : 20124+3545
BKO 104AB

10' : 20122+3600
SEI 991

11' : 20117+3600
SEI 978

11' : 20118+3540
SEI 979

12' : 20123+3540
FYM 582

13' : 20121+3603
SEI 990

13' : 20115+3539
SEI 968

13' : 20122+3603
SEI 994

14' : 20110+3559
SEI 961

15' : 20108+3552
SEI 954

15' : 20115+3604
SEI 972

18' : 20105+3550
SEI 944

19' : 20131+3602
SEI1014

20' : 20135+3551
SEI1018

20' : 20114+3532
TDT2064

21' : 20136+3553
SEI1021AB

22' : 20119+3612
BLL 46AB

22' : 20137+3551
TDT2105



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.

20119+3550 BKO 103 AC

 
 
20h 11m 54.50s +35° 50' 12.4" P.A. 92.00 sep 8.1 mag 10.80,14.00
 
 
Coord 2000 20119+3550 Discov num BKO 103 Comp AC Coord arcsec 2000 20 11 54.50 +35 50 12.4
Date first 1998 Date last 2015 Obs 8
Pa first 93 Pa last 92.1 P.A. Now (θ) 92.1°
Sep first 8.1 Sep last 8.054 Sep. Now (ρ) 8.054"
Mag pri 10.80 Mag sec 14.00 delta mag (ΔM) 3.2 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20119+3550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 11 54 +35 50 12 SEI 985 AB 2015 13 17 16.6 10.80 10.90 0.10
Show 20 11 54 +35 50 12 BKO 103 AC 2015 8 92 8.1 10.80 14.00 3.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2058958913161230848
 
 
WDS 20119+3550 BKO 103 AC : 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
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20119+3550 BKO 103 AC 2002 2 92 8.0 10.80 14.00 D 201154.50+355012.4
20119+3550 BKO 103 AC 2015 4 92 8.1 10.80 14.00 201154.50+355012.4

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

 
 
WDS 20119+3550 BKO 103 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20119+3550 BKO 103 AC : MEASURES
 
 
No records found.

 
 
WDS 20119+3550 : VIRTUAL EYEPIECE
 
 

20119+3550 SEI 985A mag 10.8 20119+3550 SEI 985B sep 16.3 P.A. 14.20 mag 10.9 20119+3550 BKO 103C sep 6.5 P.A. 92.60 mag 14 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 20119+3550 : ALADIN DSS IMAGE @ 20h 11m 54.50s +35° 50' 12.4"
 
 
 
 
WDS 20119+3550 BKO 103 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20119+3550 BKO 103AC distance=0' 20119+3551 SEI 983AB distance=2' 20119+3551 SEI 983AC distance=2' 20119+3551 BKO 102AD distance=2' 20122+3548 SEI 992 distance=4' 20114+3552 HJ 1490 distance=6' 20124+3549 TOB 177 distance=7' 20113+3550 BU 430AB distance=8' 20113+3550 BU 430AC distance=8' 20113+3550 HJ 1489AD distance=8' 20113+3551 BKO 100 distance=8' 20125+3552 SEI1001 distance=8' 20115+3545 TDT2066 distance=8' 20124+3545 BKO 104AB distance=8' 20124+3545 BKO 104AC distance=8' 20122+3600 SEI 991 distance=10' 20117+3600 SEI 978 distance=11' 20118+3540 SEI 979 distance=11' 20123+3540 FYM 582 distance=12' 20121+3603 SEI 990 distance=13' 20115+3539 SEI 968 distance=13' 20122+3603 SEI 994 distance=13' 20110+3559 SEI 961 distance=14' 20108+3552 SEI 954 distance=15' 20115+3604 SEI 972 distance=15' 20105+3550 SEI 944 distance=18' 20131+3602 SEI1014 distance=19' 20135+3551 SEI1018 distance=20' 20114+3532 TDT2064 distance=20' 20136+3553 SEI1021BC distance=21' 20136+3553 SEI1021AB distance=21' 20136+3553 SEI1021AD distance=21' 20136+3553 SEI1021AC distance=21' 20119+3612 BLL 46AB distance=22' 20119+3612 BKO 101AC distance=22' 20137+3551 TDT2105 distance=22' 20120+3614 TOB 176 distance=25' 20113+3527 SEI 966 distance=25' 20126+3614 SEI1003 distance=25' 20139+3545 COU2215 distance=25' 20109+3612 SEI 959 distance=26' 20101+3602 SEI 938 distance=26' 20135+3607 SEI1019 distance=26' 20107+3529 RAO 427 distance=27' 20132+3611 NSN 731 distance=27' 20126+3618 SEI1004AB distance=29' 20126+3618 TOB 178AC distance=29' 20097+3600 SEI 936 distance=30' 20105+3614 SEI 947 distance=30' 20111+3619 RAO 428 distance=31' 20122+3621 SEI 996AB distance=31' 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 20119+3550 SEI 985 AB 17 16.6
Show 20119+3550 BKO 103 AC 92 8.1
Show 20119+3551 SEI 983 AB 89 3.5 2
Show 20119+3551 SEI 983 AC 243 8.1 2
Show 20119+3551 BKO 102 AD 277 14.7 2
Show 20122+3548 SEI 992 77 26.4 4
Show 20114+3552 HJ 1490 355 8.6 6
Show 20124+3549 TOB 177 221 20.1 7
Show 20113+3550 BU 430 AB 23 1.2 8
Show 20113+3550 BU 430 AC 173 7.2 8
Show 20113+3550 HJ 1489 AD 51 17.1 8
Show 20113+3551 BKO 100 91 6.3 8
Show 20125+3552 SEI1001 188 29.2 8
Show 20115+3545 TDT2066 129 1.0 8
Show 20124+3545 BKO 104 AB 72 9.4 8
Show 20124+3545 BKO 104 AC 285 9.3 8
Show 20122+3600 SEI 991 296 20.1 10
Show 20117+3600 SEI 978 151 7.6 11
Show 20118+3540 SEI 979 350 6.3 11
Show 20123+3540 FYM 582 267 4.9 12
Show 20121+3603 SEI 990 296 26.7 13
Show 20115+3539 SEI 968 127 5.6 13
Show 20122+3603 SEI 994 250 27.1 13
Show 20110+3559 SEI 961 20 13.9 14
Show 20108+3552 SEI 954 314 4.8 15
Show 20115+3604 SEI 972 147 23.9 15
Show 20105+3550 SEI 944 90 17.2 18
Show 20131+3602 SEI1014 351 27.7 19
Show 20135+3551 SEI1018 170 22.3 20
Show 20114+3532 TDT2064 329 0.6 20
Show 20136+3553 SEI1021 BC 52 3.3 21
Show 20136+3553 SEI1021 AB 248 13.4 21
Show 20136+3553 SEI1021 AD 121 6.9 21
Show 20136+3553 SEI1021 AC 253 10.3 21
Show 20119+3612 BLL 46 AB 109 53.2 22
Show 20119+3612 BKO 101 AC 242 41.1 22
Show 20137+3551 TDT2105 168 0.6 22
Show 20120+3614 TOB 176 197 18.8 25
Show 20113+3527 SEI 966 246 26.0 25
Show 20126+3614 SEI1003 282 23.4 25
Show 20139+3545 COU2215 75 0.7 25
Show 20109+3612 SEI 959 71 21.6 26
Show 20101+3602 SEI 938 22 5.4 26
Show 20135+3607 SEI1019 115 23.9 26
Show 20107+3529 RAO 427 126 0.5 27
Show 20132+3611 NSN 731 324 25.3 27
Show 20126+3618 SEI1004 AB 108 25.8 29
Show 20126+3618 TOB 178 AC 288 27.8 29
Show 20097+3600 SEI 936 122 27.9 30
Show 20105+3614 SEI 947 292 15.0 30
Show 20111+3619 RAO 428 292 1.0 31

 
 
WDS 20119+3550 : COMPONENTS
 
 
  A B
B pa=14.2°
sep=16.31"
 
C pa=92.6°
sep=6.53"
pa=171.1°
sep=16.31"
 
 
20119+3550 A
 
 
Coord arcsec 2000 201154.50+355012.4 Mag 10.8 PmRA -9.00 PmDE -6.0
CCDM
Ccdm 20119+3550 RComp Comp A Note1
Note2 Discov num DRAs 0.55 DDEs 12.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20081N3532A
HIC
 
 
20119+3550 B
 
 
Coord arcsec 2000 201154.83+355028.2 Mag 10.9 PmRA -4.00 PmDE -6.0
Calc delta mag 0.1 Calc coord yes
CCDM
Ccdm 20119+3550 RComp Comp B Note1
Note2 Discov num SEI 985 DRAs 0.93 DDEs 28.2
R dRAs 65 Year 1896 Theta 018 Rho 16.6
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20081N3532B
HIC
 
 
20119+3550 C
 
 
Coord arcsec 2000 201155.04+355012.1 Mag 14 Calc delta mag 3.2 Calc coord yes