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Doubles in session


Current system
20138+3710
TOB 181


Nearby doubles
3' : 20140+3710
SEI1029

4' : 20137+3713
SEI1026

5' : 20141+3706
A 1419

15' : 20143+3657
A 1420

17' : 20140+3726
SLE 969

17' : 20125+3717
SEI1005

17' : 20124+3711
SEI 999

19' : 20150+3659
SLE 974

20' : 20121+3710
SEI 995

22' : 20155+3713
ES 2189

23' : 20123+3723
SLE 961

24' : 20145+3648
ENG 72AB

24' : 20135+3733
SLE 967

25' : 20150+3729
KPP2316

26' : 20117+3706
SEI 980

27' : 20117+3720
SEI 982

28' : 20127+3645
SEI1006AB

28' : 20127+3735
SLE 963

28' : 20119+3727
SLE 960

29' : 20118+3726
SLE 959AB

30' : 20129+3642
SEI1011

30' : 20136+3640
SEI1023

30' : 20117+3654
SLE 957

30' : 20115+3722
SEI 973

31' : 20112+3710
SEI 964

32' : 20127+3642
SEI1007



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.

20138+3710 TOB 181

 
 
20h 13m 47.23s +37° 09' 52.1" P.A. 16.00 sep 15.0 mag 12.10,12.90
 
 
Coord 2000 20138+3710 Discov num TOB 181 Comp Coord arcsec 2000 20 13 47.23 +37 09 52.1
Date first 1983 Date last 2015 Obs 8
Pa first 16 Pa last 16.1 P.A. Now (θ) 16.1°
Sep first 15.2 Sep last 15.036 Sep. Now (ρ) 15.036"
Mag pri 12.10 Mag sec 12.90 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -008 Sec motion ra -001
Pri motion dec -002 Sec motion dec +002
Notes
rPM=0.978
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060727993005223424
 
 
WDS 20138+3710 TOB 181 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
20138+3710 TOB 181 1999 2 16 15.3 12.10 12.90 D 201347.23+370952.1
20138+3710 TOB 181 2002 3 16 15.1 12.10 12.90 D 201347.23+370952.1
20138+3710 TOB 181 2010 4 16 14.6 12.10 12.90 201347.23+370952.1
20138+3710 TOB 181 2015 4 16 15.1 12.10 12.90 201347.23+370952.1

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

 
 
WDS 20138+3710 TOB 181 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20138+3710 TOB 181 : MEASURES
 
 
No records found.

 
 
WDS 20138+3710 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20138+3710 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.