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Doubles in session


Current system
19441+3846
ALI 898


Nearby doubles
7' : 19439+3852
KOI4526AB

12' : 19434+3855
ES 1969AB

12' : 19431+3849
KOI2141

12' : 19432+3840
SEI 666

13' : 19451+3847
SEI 675

13' : 19433+3855
DEA 464

13' : 19430+3851
DEA 255

14' : 19444+3859
ALI 899AB

15' : 19445+3900
KOI1178AB

17' : 19427+3848
KOI2750

17' : 19439+3902
ALI 897

17' : 19436+3902
KOI6374

18' : 19444+3903
KOI5032

19' : 19428+3857
KOI2289

20' : 19429+3832
SEI 664AB

20' : 19424+3844
KOI 302AB

21' : 19428+3900
KOI5992

23' : 19452+3829
COU2408AB

24' : 19443+3909
KOI6384

24' : 19430+3826
ARY 83

24' : 19443+3910
KOI1323

24' : 19437+3823
ARY 84

25' : 19435+3910
KOI3777AB

25' : 19454+3905
KOI5033

27' : 19423+3830
ALI 896

28' : 19450+3911
KOI6385



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19441+3846 ALI 898

 
 
19h 44m 03.84s +38° 46' 14.6" P.A. 232.00 sep 14.4 mag 13.31,13.90
 
 
Coord 2000 19441+3846 Discov num ALI 898 Comp Coord arcsec 2000 19 44 03.84 +38 46 14.6
Date first 1928 Date last 2015 Obs 9
Pa first 233 Pa last 231.5 P.A. Now (θ) 231.5°
Sep first 14.1 Sep last 14.408 Sep. Now (ρ) 14.408"
Mag pri 13.31 Mag sec 13.90 delta mag (ΔM) 0.59 Spectral class
Pri motion ra -001 Sec motion ra -009
Pri motion dec +000 Sec motion dec -004
Notes
rPM=0.908
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3136-01050-1 Gaia DR2 2073169276302009472
 
 
WDS 19441+3846 ALI 898 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ali1949 Pa - Ali, A. 1949AJ.....54..199A
Ali1949 AJ 54, 199, 1949
Ali1950 Pa - Ali, A. 1950AJ.....55..209A
Ali1950 AJ 55, 208, 1950
Ali1952 Pa - Ali, A. 1952AJ.....57..146A
Ali1952 AJ 57, 146, 1952
Ali1955 Pa - Ali, A. .
Ali1955 Pub. Nizamiah Obs. 13, Pt. 2, 1955
Ali9999 Pa - Ali, A. ...................
Ali9999 +Po Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19441+3846 ALI 898 1998 2 232 14.2 13.31 13.90 D 194403.84+384614.6
19441+3846 ALI 898 2002 3 232 14.3 13.31 13.90 D 194403.84+384614.6
19441+3846 ALI 898 2010 4 232 13.8 13.31 13.90 194403.84+384614.6
19441+3846 ALI 898 2015 5 232 14.4 13.31 13.90 194403.84+384614.6

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

 
 
WDS 19441+3846 ALI 898 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19441+3846 ALI 898 : MEASURES
 
 
No records found.

 
 
WDS 19441+3846 : VIRTUAL EYEPIECE
 
 

19441+3846 ALI 898A mag 13.31 19441+3846 ALI 898B sep 12.6 P.A. 224.40 mag 13.9 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 19441+3846 : ALADIN DSS IMAGE @ 19h 44m 03.84s +38° 46' 14.6"
 
 
 
 
WDS 19441+3846 ALI 898 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19441+3846 ALI 898 distance=0' 19439+3852 KOI4526AB distance=7' 19439+3852 KOI4526AC distance=7' 19434+3855 ES 1969AB distance=12' 19434+3855 ES 1969AC distance=12' 19431+3849 KOI2141 distance=12' 19432+3840 SEI 666 distance=12' 19451+3847 SEI 675 distance=13' 19433+3855 DEA 464 distance=13' 19430+3851 DEA 255 distance=13' 19444+3859 ALI 899AB distance=14' 19444+3859 ALI 899AC distance=14' 19445+3900 KOI1178AB distance=15' 19445+3900 KOI1178AC distance=15' 19427+3848 KOI2750 distance=17' 19439+3902 ALI 897 distance=17' 19436+3902 KOI6374 distance=17' 19444+3903 KOI5032 distance=18' 19428+3857 KOI2289 distance=19' 19429+3832 SEI 664AB distance=20' 19429+3832 WSI 46AC distance=20' 19424+3844 KOI 302AB distance=20' 19424+3844 KOI 302AC distance=20' 19424+3844 KOI 302AD distance=20' 19428+3900 KOI5992 distance=21' 19452+3829 COU2408AB distance=23' 19452+3829 GII 24AB,C distance=23' 19443+3909 KOI6384 distance=24' 19430+3826 ARY 83 distance=24' 19443+3910 KOI1323 distance=24' 19437+3823 ARY 84 distance=24' 19435+3910 KOI3777AB distance=25' 19435+3910 KOI3777AC distance=25' 19454+3905 KOI5033 distance=25' 19423+3830 ALI 896 distance=27' 19450+3911 KOI6385 distance=28' 19438+3819 STT 384AB distance=28' 19438+3819 STT 384AC distance=28' 19438+3819 STT 384AD distance=28' 19457+3910 RAP 14 distance=28' 19429+3911 KOI7547 distance=29' 19417+3855 SEI 660 distance=30' 19444+3916 TDT1692 distance=30' 19421+3905 KOI5031 distance=31' 19459+3908 KOI1319 distance=31' 19460+3825 SEI 678 distance=32' 19425+3912 KOI3525 distance=32' 19413+3851 A 1402 distance=33' 19427+3915 KOI2998 distance=33' 19444+3919 KOI3439AB distance=34' 19444+3919 KOI3439AC distance=34' 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 19441+3846 ALI 898 232 14.4
Show 19439+3852 KOI4526 AB 346 2.5 7
Show 19439+3852 KOI4526 AC 180 3.9 7
Show 19434+3855 ES 1969 AB 151 2.5 12
Show 19434+3855 ES 1969 AC 148 28.2 12
Show 19431+3849 KOI2141 308 3.4 12
Show 19432+3840 SEI 666 318 21.5 12
Show 19451+3847 SEI 675 30 21.5 13
Show 19433+3855 DEA 464 25 38.4 13
Show 19430+3851 DEA 255 19 10.5 13
Show 19444+3859 ALI 899 AB 183 3.4 14
Show 19444+3859 ALI 899 AC 78 10.5 14
Show 19445+3900 KOI1178 AB 83 2.7 15
Show 19445+3900 KOI1178 AC 172 3.8 15
Show 19427+3848 KOI2750 6 3.6 17
Show 19439+3902 ALI 897 239 12.3 17
Show 19436+3902 KOI6374 321 3.6 17
Show 19444+3903 KOI5032 177 1.9 18
Show 19428+3857 KOI2289 221 0.9 19
Show 19429+3832 SEI 664 AB 33 20.3 20
Show 19429+3832 WSI 46 AC 325 8.0 20
Show 19424+3844 KOI 302 AB 190 3.1 20
Show 19424+3844 KOI 302 AC 185 4.5 20
Show 19424+3844 KOI 302 AD 46 5.8 20
Show 19428+3900 KOI5992 132 3.1 21
Show 19452+3829 COU2408 AB 146 1.1 23
Show 19452+3829 GII 24 AB,C 141 3.7 23
Show 19443+3909 KOI6384 285 3.5 24
Show 19430+3826 ARY 83 115 87.1 24
Show 19443+3910 KOI1323 60 2.5 24
Show 19437+3823 ARY 84 260 69.6 24
Show 19435+3910 KOI3777 AB 186 1.7 25
Show 19435+3910 KOI3777 AC 257 1.9 25
Show 19454+3905 KOI5033 86 3.1 25
Show 19423+3830 ALI 896 162 17.3 27
Show 19450+3911 KOI6385 283 2.2 28
Show 19438+3819 STT 384 AB 196 1.0 28
Show 19438+3819 STT 384 AC 297 59.4 28
Show 19438+3819 STT 384 AD 294 116.0 28
Show 19457+3910 RAP 14 282 4.0 28
Show 19429+3911 KOI7547 166 3.9 29
Show 19417+3855 SEI 660 253 11.8 30
Show 19444+3916 TDT1692 328 1.7 30
Show 19421+3905 KOI5031 316 3.0 31
Show 19459+3908 KOI1319 342 2.5 31
Show 19460+3825 SEI 678 140 11.1 32
Show 19425+3912 KOI3525 307 3.3 32
Show 19413+3851 A 1402 215 3.2 33
Show 19427+3915 KOI2998 31 2.5 33
Show 19444+3919 KOI3439 AB 228 3.5 34
Show 19444+3919 KOI3439 AC 116 4.0 34

 
 
WDS 19441+3846 : COMPONENTS
 
 
  A
B pa=224.4°
sep=12.56"
 
 
19441+3846 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194403.84+384614.6 Mag 13.31 PmRA -1.00
PmDE 0.0 Tycho2 3136-01050-1
Tycho2
Tycho2 3136-01050-1 Pflag RAmdeg 296.01602250 DEmdeg 38.77074671
PmRA -2.9 PmDE 1.6 E RAmdeg 97 E DEmdeg 85
E pmRA 2.7 E pmDE 2.5 EpRAm 1966.40 EpDEm 1968.85
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 12.613 E BTmag 0.208 VTmag 13.306
E VTmag 0.346 Prox 774 TYC HIP
CCDM RAdeg 296.01603417 DEdeg 38.77074222 EpRA 1990 1.41
EpDE 1990 1.61 E RAdeg 119.5 E DEdeg 102.5 Posflg
Corr 0.1
CCDM
Ccdm 19441+3846 RComp Comp A Note1
Note2 Discov num DRAs -2.15 DDEs 14.4
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19406N3832A
HIC
 
 
19441+3846 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194403.09+384605.6 Mag 13.9 PmRA -9.00
PmDE -4.0 Calc delta mag 0.59 Calc coord yes
CCDM
Ccdm 19441+3846 RComp Comp B Note1
Note2 Discov num ALI 898 DRAs DDEs
R dRAs Year 1928 Theta 233 Rho 14.2
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19406N3832B
HIC