stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20103+3715
SEI 942


Nearby doubles
5' : 20106+3714
SEI 951AB

8' : 20108+3713
TOB 174AB

12' : 20112+3718
SEI 965

12' : 20112+3710
SEI 964

14' : 20107+3703
STT 399AB

15' : 20101+3728
ES 2186

16' : 20112+3726
ES 2187

16' : 20115+3722
SEI 973

18' : 20117+3720
SEI 982

19' : 20107+3657
SEI 953

19' : 20117+3706
SEI 980

20' : 20113+3731
ALI 657

22' : 20118+3726
SLE 959AB

22' : 20108+3654
SEI 956

23' : 20121+3710
SEI 995

24' : 20119+3727
SLE 960

24' : 20085+3707
SEI 912AB

24' : 20091+3657
SEI 921

25' : 20108+3652
SEI 957

25' : 20103+3740
TDT2044

25' : 20113+3736
ALI 658

25' : 20123+3723
SLE 961

26' : 20124+3711
SEI 999

26' : 20118+3733
ES 2120

27' : 20094+3651
BNW 2AB

27' : 20117+3654
SLE 957



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.

20103+3715 SEI 942

 
 
20h 10m 18.33s +37° 14' 43.9" P.A. 122.00 sep 7.5 mag 11.50,12.00
 
 
Coord 2000 20103+3715 Discov num SEI 942 Comp Coord arcsec 2000 20 10 18.33 +37 14 43.9
Date first 1896 Date last 2015 Obs 11
Pa first 126 Pa last 122.1 P.A. Now (θ) 122.1°
Sep first 7.8 Sep last 7.525 Sep. Now (ρ) 7.525"
Mag pri 11.50 Mag sec 12.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -002 Sec motion ra +002
Pri motion dec -005 Sec motion dec -004
Notes
rPM=0.766
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060773450941413888
 
 
WDS 20103+3715 SEI 942 : 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20103+3715 SEI 942 1998 5 123 7.5 11.50 12.00 D 201018.33+371443.9
20103+3715 SEI 942 2002 6 123 7.6 11.50 12.00 D 201018.33+371443.9
20103+3715 SEI 942 2015 7 122 7.5 11.50 12.00 201018.33+371443.9

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

 
 
WDS 20103+3715 SEI 942 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20103+3715 SEI 942 : MEASURES
 
 
No records found.

 
 
WDS 20103+3715 : VIRTUAL EYEPIECE
 
 

20103+3715 SEI 942A mag 11.5 20103+3715 SEI 942B sep 6.5 P.A. 128.20 mag 12 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 20103+3715 : ALADIN DSS IMAGE @ 20h 10m 18.33s +37° 14' 43.9"
 
 
 
 
WDS 20103+3715 SEI 942 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20103+3715 SEI 942 distance=0' 20106+3714 SEI 951AB distance=5' 20106+3714 SEI 950AC distance=5' 20108+3713 SLE 952BC distance=7' 20108+3713 SLE 952BD distance=7' 20108+3713 TOB 174AB distance=8' 20112+3718 SEI 965 distance=12' 20112+3710 SEI 964 distance=12' 20107+3703 STT 399AB distance=14' 20107+3703 WAL 129AC distance=14' 20101+3728 ES 2186 distance=15' 20112+3726 ES 2187 distance=16' 20115+3722 SEI 973 distance=16' 20117+3720 SEI 982 distance=18' 20107+3657 SEI 953 distance=19' 20117+3706 SEI 980 distance=19' 20113+3731 ALI 657 distance=20' 20118+3726 SLE 959AB distance=22' 20118+3726 SLE 959AC distance=22' 20108+3654 SEI 956 distance=22' 20121+3710 SEI 995 distance=23' 20119+3727 SLE 960 distance=24' 20085+3707 SEI 912AB distance=24' 20085+3707 TOB 169AC distance=24' 20091+3657 SEI 921 distance=24' 20108+3652 SEI 957 distance=25' 20103+3740 TDT2044 distance=25' 20113+3736 ALI 658 distance=25' 20123+3723 SLE 961 distance=25' 20124+3711 SEI 999 distance=26' 20118+3733 ES 2120 distance=26' 20094+3651 BNW 2AB distance=27' 20094+3651 CIA 19Aa,Ab distance=27' 20117+3654 SLE 957 distance=27' 20125+3717 SEI1005 distance=27' 20083+3714 ES 2185 distance=27' 20108+3646 SEI 958 distance=31' 20102+3644 ES 87 distance=31' 20104+3644 SEI 945AB distance=31' 20104+3644 SEI 946AC distance=31' 20103+3643 SMR 77 distance=32' 20077+3709 POP 190AB distance=32' 20077+3709 POP 190AC distance=32' 20077+3709 POP 190CD distance=33' 20110+3642 SEI 962 distance=34' 20085+3648 SEI 913 distance=35' 20117+3745 SLE 958AB distance=35' 20117+3745 SLE 958AC distance=35' 20127+3735 SLE 963 distance=36' 20074+3719 KPP3354 distance=36' 20106+3751 SEI 949 distance=37' 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 20103+3715 SEI 942 122 7.5
Show 20106+3714 SEI 951 AB 63 12.0 5
Show 20106+3714 SEI 950 AC 37 16.0 5
Show 20108+3713 SLE 952 BC 91 6.8 7
Show 20108+3713 SLE 952 BD 353 12.2 7
Show 20108+3713 TOB 174 AB 263 25.1 8
Show 20112+3718 SEI 965 220 20.5 12
Show 20112+3710 SEI 964 108 21.1 12
Show 20107+3703 STT 399 AB 278 4.6 14
Show 20107+3703 WAL 129 AC 271 26.9 14
Show 20101+3728 ES 2186 192 4.7 15
Show 20112+3726 ES 2187 342 3.3 16
Show 20115+3722 SEI 973 106 20.8 16
Show 20117+3720 SEI 982 63 19.6 18
Show 20107+3657 SEI 953 301 17.4 19
Show 20117+3706 SEI 980 185 23.8 19
Show 20113+3731 ALI 657 281 10.6 20
Show 20118+3726 SLE 959 AB 162 13.0 22
Show 20118+3726 SLE 959 AC 176 21.9 22
Show 20108+3654 SEI 956 257 12.0 22
Show 20121+3710 SEI 995 44 23.2 23
Show 20119+3727 SLE 960 295 12.2 24
Show 20085+3707 SEI 912 AB 159 30.4 24
Show 20085+3707 TOB 169 AC 108 24.9 24
Show 20091+3657 SEI 921 336 25.7 24
Show 20108+3652 SEI 957 76 28.3 25
Show 20103+3740 TDT2044 193 0.9 25
Show 20113+3736 ALI 658 14 8.7 25
Show 20123+3723 SLE 961 334 7.4 25
Show 20124+3711 SEI 999 270 24.8 26
Show 20118+3733 ES 2120 290 6.9 26
Show 20094+3651 BNW 2 AB 124 81.9 27
Show 20094+3651 CIA 19 Aa,Ab 164 0.0 27
Show 20117+3654 SLE 957 335 6.7 27
Show 20125+3717 SEI1005 56 26.5 27
Show 20083+3714 ES 2185 244 2.2 27
Show 20108+3646 SEI 958 323 21.4 31
Show 20102+3644 ES 87 298 8.5 31
Show 20104+3644 SEI 945 AB 274 5.9 31
Show 20104+3644 SEI 946 AC 64 13.7 31
Show 20103+3643 SMR 77 92 2.9 32
Show 20077+3709 POP 190 AB 186 5.6 32
Show 20077+3709 POP 190 AC 230 40.8 32
Show 20077+3709 POP 190 CD 310 4.4 33
Show 20110+3642 SEI 962 289 23.3 34
Show 20085+3648 SEI 913 46 5.3 35
Show 20117+3745 SLE 958 AB 322 17.9 35
Show 20117+3745 SLE 958 AC 6 19.7 35
Show 20127+3735 SLE 963 73 5.4 36
Show 20074+3719 KPP3354 283 17.7 36
Show 20106+3751 SEI 949 134 10.4 37

 
 
WDS 20103+3715 : COMPONENTS
 
 
  A
B pa=128.2°
sep=6.46"
 
 
20103+3715 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201018.33+371443.9 Mag 11.5 PmRA -2.00
PmDE -5.0
 
 
20103+3715 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201018.75+371439.9 Mag 12 PmRA 2.00
PmDE -4.0 Calc delta mag 0.5 Calc coord yes