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Doubles in session


Current system
19444+3859
ALI 899 AC


Nearby doubles
2' : 19445+3900
KOI1178AB

5' : 19444+3903
KOI5032

7' : 19439+3902
ALI 897

10' : 19439+3852
KOI4526AB

11' : 19436+3902
KOI6374

11' : 19443+3909
KOI6384

11' : 19443+3910
KOI1323

12' : 19434+3855
ES 1969AB

13' : 19433+3855
DEA 464

14' : 19454+3905
KOI5033

14' : 19441+3846
ALI 898

14' : 19450+3911
KOI6385

15' : 19435+3910
KOI3777AB

16' : 19451+3847
SEI 675

17' : 19444+3916
TDT1692

17' : 19457+3910
RAP 14

18' : 19430+3851
DEA 255

19' : 19431+3849
KOI2141

19' : 19428+3857
KOI2289

19' : 19428+3900
KOI5992

20' : 19459+3908
KOI1319

20' : 19444+3919
KOI3439AB

22' : 19429+3911
KOI7547

22' : 19453+3918
KOI5047

23' : 19460+3910
KOI4166AB

24' : 19427+3848
KOI2750



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

19444+3859 ALI 899 AC

 
 
19h 44m 23.30s +38° 59' 14.6" P.A. 78.00 sep 10.5 mag 11.10,12.60
 
 
Coord 2000 19444+3859 Discov num ALI 899 Comp AC Coord arcsec 2000 19 44 23.30 +38 59 14.6
Date first 1928 Date last 2015 Obs 5
Pa first 58 Pa last 77.8 P.A. Now (θ) 77.8°
Sep first 15.1 Sep last 10.504 Sep. Now (ρ) 10.504"
Mag pri 11.10 Mag sec 12.60 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +019 Sec motion ra +007
Pri motion dec +058 Sec motion dec -003
Notes N (See Notes)
rPM=1.019
This double is not physical.
 
 
19444+3859 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 44 23 +38 59 15 ALI 899 AB 2016 6 183 3.4 11.10 12.00 0.90
Show 19 44 23 +38 59 15 ALI 899 AC 2015 5 78 10.5 11.10 12.60 1.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073182023765188224
 
 
WDS 19444+3859 ALI 899 AC : NOTES
 
 
discov_num notes refcode
ALI 899 BRT2226. Brt1938
 
 
REFERENCES
 
 
refcode metd author reference
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
 
 
DISCOVERER
 
 
idgroup discov author
1 ALI Ali, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444+3859 ALI 899 AC 1928 1 58 15.1 11.99 13.70 194423.28+385914.8
19444+3859 ALI 899 AC 2011 3 73 11.0 11.10 12.60 194423.30+385914.6
19444+3859 ALI 899 AC 2015 5 78 10.5 11.10 12.60 N 194423.30+385914.6

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

 
 
WDS 19444+3859 ALI 899 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19444+3859 ALI 899 AC : MEASURES
 
 
No records found.

 
 
WDS 19444+3859 : VIRTUAL EYEPIECE
 
 

19444+3859 ALI 899A mag 11.1 19444+3859 ALI 899B sep 3.4 P.A. 182.20 mag 12 19444+3859 ALI 899C sep 8.3 P.A. 74.50 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19444+3859 : ALADIN DSS IMAGE @ 19h 44m 23.30s +38° 59' 14.6"
 
 
 
 
WDS 19444+3859 ALI 899 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19444+3859 ALI 899AC distance=0' 19445+3900 KOI1178AB distance=2' 19445+3900 KOI1178AC distance=2' 19444+3903 KOI5032 distance=5' 19439+3902 ALI 897 distance=7' 19439+3852 KOI4526AB distance=10' 19439+3852 KOI4526AC distance=10' 19436+3902 KOI6374 distance=11' 19443+3909 KOI6384 distance=11' 19443+3910 KOI1323 distance=11' 19434+3855 ES 1969AB distance=12' 19434+3855 ES 1969AC distance=12' 19433+3855 DEA 464 distance=13' 19454+3905 KOI5033 distance=14' 19441+3846 ALI 898 distance=14' 19450+3911 KOI6385 distance=14' 19435+3910 KOI3777AB distance=15' 19435+3910 KOI3777AC distance=15' 19451+3847 SEI 675 distance=16' 19444+3916 TDT1692 distance=17' 19457+3910 RAP 14 distance=17' 19430+3851 DEA 255 distance=18' 19431+3849 KOI2141 distance=19' 19428+3857 KOI2289 distance=19' 19428+3900 KOI5992 distance=19' 19459+3908 KOI1319 distance=20' 19444+3919 KOI3439AB distance=20' 19444+3919 KOI3439AC distance=20' 19429+3911 KOI7547 distance=22' 19453+3918 KOI5047 distance=22' 19460+3910 KOI4166AB distance=23' 19460+3910 KOI4166AC distance=23' 19427+3848 KOI2750 distance=24' 19463+3907 KOI6386 distance=24' 19432+3840 SEI 666 distance=24' 19449+3922 KOI1325 distance=24' 19442+3924 KOI6400 distance=25' 19427+3915 KOI2998 distance=26' 19462+3913 KOI2709 distance=26' 19461+3915 KOI 144AB distance=26' 19461+3915 KOI 144AC distance=26' 19461+3915 KOI 144AD distance=26' 19461+3915 KOI 144AE distance=26' 19462+3914 KOI6394 distance=26' 19425+3912 KOI3525 distance=26' 19451+3924 KOI2942 distance=27' 19424+3844 KOI 302AB distance=28' 19424+3844 KOI 302AC distance=28' 19424+3844 KOI 302AD distance=28' 19421+3905 KOI5031 distance=28' 19442+3930 BRT2243 distance=32' 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 19444+3859 ALI 899 AB 183 3.4
Show 19444+3859 ALI 899 AC 78 10.5
Show 19445+3900 KOI1178 AB 83 2.7 2
Show 19445+3900 KOI1178 AC 172 3.8 2
Show 19444+3903 KOI5032 177 1.9 5
Show 19439+3902 ALI 897 239 12.3 7
Show 19439+3852 KOI4526 AB 346 2.5 10
Show 19439+3852 KOI4526 AC 180 3.9 10
Show 19436+3902 KOI6374 321 3.6 11
Show 19443+3909 KOI6384 285 3.5 11
Show 19443+3910 KOI1323 60 2.5 11
Show 19434+3855 ES 1969 AB 151 2.5 12
Show 19434+3855 ES 1969 AC 148 28.2 12
Show 19433+3855 DEA 464 25 38.4 13
Show 19454+3905 KOI5033 86 3.1 14
Show 19441+3846 ALI 898 232 14.4 14
Show 19450+3911 KOI6385 283 2.2 14
Show 19435+3910 KOI3777 AB 186 1.7 15
Show 19435+3910 KOI3777 AC 257 1.9 15
Show 19451+3847 SEI 675 30 21.5 16
Show 19444+3916 TDT1692 328 1.7 17
Show 19457+3910 RAP 14 282 4.0 17
Show 19430+3851 DEA 255 19 10.5 18
Show 19431+3849 KOI2141 308 3.4 19
Show 19428+3857 KOI2289 221 0.9 19
Show 19428+3900 KOI5992 132 3.1 19
Show 19459+3908 KOI1319 342 2.5 20
Show 19444+3919 KOI3439 AB 228 3.5 20
Show 19444+3919 KOI3439 AC 116 4.0 20
Show 19429+3911 KOI7547 166 3.9 22
Show 19453+3918 KOI5047 90 0.7 22
Show 19460+3910 KOI4166 AB 295 3.2 23
Show 19460+3910 KOI4166 AC 158 3.6 23
Show 19427+3848 KOI2750 6 3.6 24
Show 19463+3907 KOI6386 162 3.7 24
Show 19432+3840 SEI 666 318 21.5 24
Show 19449+3922 KOI1325 17 3.5 24
Show 19442+3924 KOI6400 235 4.2 25
Show 19427+3915 KOI2998 31 2.5 26
Show 19462+3913 KOI2709 340 3.2 26
Show 19461+3915 KOI 144 AB 327 3.3 26
Show 19461+3915 KOI 144 AC 337 3.6 26
Show 19461+3915 KOI 144 AD 292 4.8 26
Show 19461+3915 KOI 144 AE 253 5.8 26
Show 19462+3914 KOI6394 182 4.0 26
Show 19425+3912 KOI3525 307 3.3 26
Show 19451+3924 KOI2942 148 3.1 27
Show 19424+3844 KOI 302 AB 190 3.1 28
Show 19424+3844 KOI 302 AC 185 4.5 28
Show 19424+3844 KOI 302 AD 46 5.8 28
Show 19421+3905 KOI5031 316 3.0 28

 
 
WDS 19444+3859 : COMPONENTS
 
 
  A B
B pa=182.2°
sep=3.42"
 
C pa=74.5°
sep=8.28"
pa=55.2°
sep=9.87"
 
 
19444+3859 A
 
 
Coord arcsec 2000 194423.30+385914.6 Mag 11.1 PmRA 19.00 PmDE 58.0
CCDM
Ccdm 19444+3859 RComp Comp A Note1
Note2 Discov num DRAs -0.67 DDEs 13.6
R dRAs 65 Year Theta Rho
Obs 3 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19409N3845A
HIC
 
 
19444+3859 B
 
 
Coord arcsec 2000 194423.29+385911.2 Mag 12 PmRA 17.00 PmDE -18.0
Tycho2 3136-00195-1 Calc delta mag 0.9 Calc coord yes
Tycho2
Tycho2 3136-00195-1 Pflag RAmdeg 296.09702629 DEmdeg 38.98745547
PmRA 13.3 PmDE 12.9 E RAmdeg 78 E DEmdeg 71
E pmRA 4.1 E pmDE 3.8 EpRAm 1985.08 EpDEm 1985.16
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 12.501 E BTmag 0.182 VTmag 11.988
E VTmag 0.163 Prox 999 TYC T HIP
CCDM RAdeg 296.09698528 DEdeg 38.98742528 EpRA 1990 1.42
EpDE 1990 1.58 E RAdeg 81.8 E DEdeg 74.8 Posflg
Corr 0.1
CCDM
Ccdm 19444+3859 RComp Comp B Note1
Note2 Discov num ALI 899 DRAs DDEs
R dRAs Year 1928 Theta 189 Rho 3.2
Obs 3 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19409N3845B
HIC
 
 
19444+3859 C
 
 
Coord arcsec 2000 194423.98+385916.8 Mag 12.6 PmRA 7.00 PmDE -3.0
Calc delta mag 1.5 Calc coord yes
CCDM
Ccdm 19444+3859 RComp Comp C Note1
Note2 Discov num ALI 899 DRAs DDEs
R dRAs Year 1928 Theta 069 Rho 13.5
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19409N3845C
HIC