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Doubles in session


Current system
20196+3808
SEI 1084 AB


Nearby doubles
3' : 20198+3806
BKO 826

13' : 20206+3806
SLE1009

13' : 20189+3817
A 1425AB

13' : 20196+3820
A 1426

13' : 20195+3754
SLE1003

15' : 20202+3755
TDT2182

15' : 20192+3822
ES 2504

17' : 20183+3802
SLE 993

17' : 20182+3803
SLE 991

20' : 20193+3748
SLE1000

20' : 20183+3820
CRB 10

21' : 20207+3751
TDT2194

22' : 20183+3822
SLE 992

22' : 20178+3802
RBR 25

23' : 20213+3758
SEI1098AB

24' : 20194+3831
SLE1001

24' : 20176+3806
ES 2502

25' : 20183+3825
ES 2049

25' : 20197+3743
ES 2505

25' : 20208+3748
SEI1095

25' : 20216+3807
SLE1013

30' : 20212+3745
SLE1011

31' : 20202+3838
ES 2052

33' : 20189+3839
SLE 996

33' : 20202+3840
SLE1006AB

34' : 20204+3840
SEI1088AB



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.

20196+3808 SEI 1084 AB

 
 
20h 19m 34.66s +38° 07' 24.3" P.A. 247.00 sep 26.3 mag 11.30,11.80
 
 
Coord 2000 20196+3808 Discov num SEI1084 Comp AB Coord arcsec 2000 20 19 34.66 +38 07 24.3
Date first 1895 Date last 2015 Obs 12
Pa first 248 Pa last 247.3 P.A. Now (θ) 247.3°
Sep first 26.2 Sep last 26.277 Sep. Now (ρ) 26.277"
Mag pri 11.30 Mag sec 11.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +004 Sec motion ra -003
Pri motion dec -004 Sec motion dec +001
Notes
rPM=1.521
This double is not physical.
 
 
20196+3808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 19 35 +38 07 24 SEI 1084 AB 2015 12 247 26.3 11.30 11.80 0.50 <===
Show 20 19 35 +38 07 24 TOB 185 AC 2015 9 259 13.6 11.30 11.80 0.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3151-02399-1 Gaia DR2 2061060389090597504
 
 
WDS 20196+3808 SEI 1084 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
Tob2000 Mb u Tobal, T. 2000O&T....52...67T
Tob2000 Obs. et Travaux 52, 67, 2000
Tob2003 M+ j Tobal, T. ...................
Tob2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Tob2003 +Z
Tob2005a Pu j Tobal, T. ...................
Tob2005a Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 1, 2004)
Tob2005b Pu j Tobal, T. ...................
Tob2005b Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 2, 2004)
Tob2005c Pu j Tobal, T. ...................
Tob2005c Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 3, 2004)
Tob2005d Pp j Tobal, T. ...................
Tob2005d Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 4, 2004)
Tob2005e Pp j Tobal, T. ...................
Tob2005e Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 5, 2004)
Tob2005f Pp j Tobal, T. ...................
Tob2005f Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 6, 2004)
Tob2005g Pp j Tobal, T. ...................
Tob2005g Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 7, 2004)
Tob2005h Pu j Tobal, T. ...................
Tob2005h Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 8, 2005)
Tob2005i Pp j Tobal, T. ...................
Tob2005i Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 9, 2005)
Tob2005j Pp j Tobal, T. & Martin, I.T. ...................
Tob2005j Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 10, 2005)
Tob2006a Pp j Tobal, T. ...................
Tob2006a Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 11, 2006)
Tob2006b Pp j Tobal, T. ...................
Tob2006b Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 12, 2006)
Tob2006c Pa j Tobal, T. ...................
Tob2006c Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 13, 2006)
Tob2006d Pa j Tobal, T. ...................
Tob2006d Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 14, 2006)
Tob2007a Pu j Tobal, T. ...................
Tob2007a Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 15, 2007)
Tob2007b Pa j Tobal, T. ...................
Tob2007b Webb Soc., Double Star Circ. 16, 2008 (also OAG General Cat. Suppl. 20, 2007)
Tob2008 Pa j Tobal, T. ...................
Tob2008 OAG General Cat. Suppl. 21, 2008
Tob2009 Pa j Tobal, T. ...................
Tob2009 Webb Soc., Double Star Circ. 18, 2010 (also OAG General Cat. Suppl. 23, 2009)
Tob2012a Pa j Tobal, T. ...................
Tob2012a GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012)
Tob2012b not - Tobal, T. ...................
Tob2012b private communication, 2012
Tob2012c Pa j Tobal, T. ...................
Tob2012c Webb Soc., Double Star Circ. 20, 2012 (also OAG General Cat. Suppl. 26, 2010)
Tob2016 Pa j Tobal, T. ...................
Tob2016 GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196+3808 SEI1084 AB 1998 5 247 26.2 10.50 11.00 D 201934.66+380724.3
20196+3808 SEI1084 AB 2009 6 247 26.3 10.50 11.00 D 201934.66+380724.3
20196+3808 SEI1084 AB 2015 8 247 26.3 11.30 11.80 201934.66+380724.3

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

 
 
WDS 20196+3808 SEI 1084 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20196+3808 SEI 1084 AB : MEASURES
 
 
No records found.

 
 
WDS 20196+3808 : VIRTUAL EYEPIECE
 
 

20196+3808 SEI1084A mag 11.3 20196+3808 SEI1084B sep 21.6 P.A. 242.00 mag 11.8 20196+3808 TOB 185C sep 10.8 P.A. 256.60 mag 11.8 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 20196+3808 : ALADIN DSS IMAGE @ 20h 19m 34.66s +38° 07' 24.3"
 
 
 
 
WDS 20196+3808 SEI 1084 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20196+3808 SEI1084AB distance=0' 20198+3806 BKO 826 distance=3' 20206+3806 SLE1009 distance=13' 20189+3817 A 1425AB distance=13' 20189+3817 A 1425AB,C distance=13' 20196+3820 A 1426 distance=13' 20195+3754 SLE1003 distance=13' 20202+3755 TDT2182 distance=15' 20192+3822 ES 2504 distance=15' 20183+3802 SLE 993 distance=17' 20182+3803 SLE 991 distance=17' 20193+3748 SLE1000 distance=20' 20183+3820 CRB 10 distance=20' 20207+3751 TDT2194 distance=21' 20183+3822 SLE 992 distance=22' 20178+3802 RBR 25 distance=22' 20213+3758 SEI1098AB distance=23' 20213+3758 LDS1040AC distance=23' 20194+3831 SLE1001 distance=24' 20176+3806 ES 2502 distance=24' 20183+3825 ES 2049 distance=25' 20197+3743 ES 2505 distance=25' 20208+3748 SEI1095 distance=25' 20216+3807 SLE1013 distance=25' 20212+3745 SLE1011 distance=30' 20202+3838 ES 2052 distance=31' 20189+3839 SLE 996 distance=33' 20202+3840 SLE1006AB distance=33' 20202+3840 SLE1006AC distance=33' 20204+3840 SEI1088AB distance=34' 20204+3840 SEI1089AC distance=34' 20223+3759 SEI1105 distance=34' 20168+3755 SLE 984 distance=35' 20185+3735 TDT2155 distance=35' 20177+3740 SLE 989 distance=35' 20177+3836 SEI1069 distance=37' 20176+3835 ALI 927 distance=37' 20166+3759 ALI 663 distance=37' 20216+3836 SEI1102 distance=38' 20173+3834 MLB 951 distance=38' 20189+3730 TDT2160 distance=38' 20191+3730 SLE 999 distance=39' 20219+3835 TDT2208 distance=40' 20173+3837 TDT2141 distance=40' 20169+3743 SLE 985 distance=40' 20162+3805 SEI1050 distance=41' 20171+3738 SLE 986AB distance=42' 20171+3738 SLE 986AC distance=42' 20179+3845 SLE 990 distance=42' 20206+3726 SEI1093 distance=42' 20221+3839 BKO 830 distance=43' 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 20196+3808 SEI1084 AB 247 26.3
Show 20196+3808 TOB 185 AC 259 13.6
Show 20198+3806 BKO 826 87 4.9 3
Show 20206+3806 SLE1009 344 15.6 13
Show 20189+3817 A 1425 AB 266 0.2 13
Show 20189+3817 A 1425 AB,C 310 9.1 13
Show 20196+3820 A 1426 259 3.7 13
Show 20195+3754 SLE1003 129 8.5 13
Show 20202+3755 TDT2182 183 0.5 15
Show 20192+3822 ES 2504 110 7.7 15
Show 20183+3802 SLE 993 70 16.4 17
Show 20182+3803 SLE 991 131 11.8 17
Show 20193+3748 SLE1000 240 12.1 20
Show 20183+3820 CRB 10 39 5.0 20
Show 20207+3751 TDT2194 343 0.6 21
Show 20183+3822 SLE 992 282 10.3 22
Show 20178+3802 RBR 25 107 11.4 22
Show 20213+3758 SEI1098 AB 146 21.7 23
Show 20213+3758 LDS1040 AC 74 206.3 23
Show 20194+3831 SLE1001 216 16.1 24
Show 20176+3806 ES 2502 325 5.2 24
Show 20183+3825 ES 2049 267 3.2 25
Show 20197+3743 ES 2505 247 8.3 25
Show 20208+3748 SEI1095 63 24.7 25
Show 20216+3807 SLE1013 351 15.1 25
Show 20212+3745 SLE1011 37 7.8 30
Show 20202+3838 ES 2052 144 2.5 31
Show 20189+3839 SLE 996 106 6.6 33
Show 20202+3840 SLE1006 AB 156 16.0 33
Show 20202+3840 SLE1006 AC 90 18.7 33
Show 20204+3840 SEI1088 AB 238 4.3 34
Show 20204+3840 SEI1089 AC 17 28.2 34
Show 20223+3759 SEI1105 188 17.6 34
Show 20168+3755 SLE 984 175 8.2 35
Show 20185+3735 TDT2155 125 0.6 35
Show 20177+3740 SLE 989 223 8.9 35
Show 20177+3836 SEI1069 247 14.6 37
Show 20176+3835 ALI 927 67 5.7 37
Show 20166+3759 ALI 663 58 12.0 37
Show 20216+3836 SEI1102 337 18.9 38
Show 20173+3834 MLB 951 321 4.9 38
Show 20189+3730 TDT2160 274 6.0 38
Show 20191+3730 SLE 999 168 10.7 39
Show 20219+3835 TDT2208 268 0.5 40
Show 20173+3837 TDT2141 96 1.3 40
Show 20169+3743 SLE 985 186 14.1 40
Show 20162+3805 SEI1050 313 3.9 41
Show 20171+3738 SLE 986 AB 347 6.4 42
Show 20171+3738 SLE 986 AC 1 17.9 42
Show 20179+3845 SLE 990 274 8.9 42
Show 20206+3726 SEI1093 67 6.7 42

 
 
WDS 20196+3808 : COMPONENTS
 
 
  A B
B pa=242.0°
sep=21.60"
 
C pa=256.6°
sep=10.78"
pa=48.3°
sep=11.49"
 
 
20196+3808 A
 
 
Coord arcsec 2000 201934.66+380724.3 Mag 11.3 PmRA 4.00 PmDE -4.0
 
 
20196+3808 B
 
 
Coord arcsec 2000 201933.04+380714.2 Mag 11.8 PmRA -3.00 PmDE 1.0
Tycho2 3151-02399-1 Calc delta mag 0.5 Calc coord yes
Tycho2
Tycho2 3151-02399-1 Pflag RAmdeg 304.88592649 DEmdeg 38.12060509
PmRA -1.7 PmDE -1.0 E RAmdeg 107 E DEmdeg 96
E pmRA 2.6 E pmDE 2.3 EpRAm 1955.41 EpDEm 1957.62
Num 5 Q RAmdeg 2.2 Q DEmdeg 1.8 Q pmRA 2.2
Q pmDE 1.8 BTmag 12.358 E BTmag 0.165 VTmag 12.348
E VTmag 0.202 Prox 853 TYC HIP
CCDM RAdeg 304.88594028 DEdeg 38.12059472 EpRA 1990 1.57
EpDE 1990 1.62 E RAdeg 144.0 E DEdeg 126.6 Posflg
Corr 0.0
 
 
20196+3808 C
 
 
Coord arcsec 2000 201933.77+380721.8 Mag 11.8 PmRA -2.00 PmDE 6.0
Calc delta mag 0.5 Calc coord yes