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Current system
19502+3923
ALI 1125


Nearby doubles
10' : 19494+3920
ALI1123

17' : 19509+3910
A 1406

17' : 19496+3939
HJ 2903AB

19' : 19516+3932
HDS2830

19' : 19508+3906
COU2528

23' : 19486+3938
KOI4429

24' : 19497+3947
KOI3664

26' : 19511+3947
KOI4707

28' : 19496+3950
KOI2971AB

29' : 19493+3857
MLB 876

30' : 19499+3953
KOI2243

30' : 19527+3924
ALI1126

31' : 19494+3953
KOI4058

32' : 19528+3916
ALI1127

33' : 19486+3950
DEA 414

33' : 19529+3922
SEI 713

33' : 19474+3926
MLB 980

33' : 19529+3934
MLB 943

34' : 19482+3947
KOI3069

34' : 19495+3956
KOI2844

34' : 19530+3936
MLB 944

35' : 19485+3952
KOI6451

35' : 19484+3952
ALI1122

36' : 19485+3954
KOI2077

36' : 19505+3848
GMC 20

37' : 19519+3953
KOI6453



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19502+3923 ALI 1125

 
 
19h 50m 11.27s +39° 23' 36.8" P.A. 3.00 sep 4.8 mag 12.40,12.80
 
 
Coord 2000 19502+3923 Discov num ALI1125 Comp Coord arcsec 2000 19 50 11.27 +39 23 36.8
Date first 1928 Date last 2011 Obs 4
Pa first 11 Pa last 2.8 P.A. Now (θ) 2.8°
Sep first 8.3 Sep last 4.81 Sep. Now (ρ) 4.81"
Mag pri 12.40 Mag sec 12.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +001 Sec motion ra -007
Pri motion dec +001 Sec motion dec -005
Notes
rPM=1.162
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073434258607451264
 
 
WDS 19502+3923 ALI 1125 : 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Ali9999 +Po Unpublished, manuscript or reference not found.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
19502+3923 ALI1125 1928 1 11 8.3 12.10 12.60 195011.25+392337.7
19502+3923 ALI1125 2011 2 3 4.8 12.40 12.80 195011.27+392336.8

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

 
 
WDS 19502+3923 ALI 1125 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19502+3923 ALI 1125 : MEASURES
 
 
No records found.

 
 
WDS 19502+3923 : VIRTUAL EYEPIECE
 
 

19502+3923 ALI1125A mag 12.4 19502+3923 ALI1125B sep 4.8 P.A. 2.20 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19502+3923 : ALADIN DSS IMAGE @ 19h 50m 11.27s +39° 23' 36.8"
 
 
 
 
WDS 19502+3923 ALI 1125 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19502+3923 ALI1125 distance=0' 19494+3920 ALI1123 distance=10' 19509+3910 A 1406 distance=17' 19496+3939 HJ 2903AB distance=17' 19496+3939 SKF 84AC distance=17' 19516+3932 HDS2830 distance=19' 19508+3906 COU2528 distance=19' 19486+3938 KOI4429 distance=23' 19497+3947 KOI3664 distance=24' 19511+3947 KOI4707 distance=26' 19496+3950 KOI2971AB distance=28' 19496+3950 KOI2971AC distance=28' 19496+3950 KOI2971AD distance=28' 19496+3950 KOI2971AE distance=28' 19496+3950 KOI2971AF distance=28' 19496+3950 KOI2971Aa,Ab distance=28' 19496+3950 KOI2971Aa,Ac distance=28' 19493+3857 MLB 876 distance=29' 19499+3953 KOI2243 distance=30' 19527+3924 ALI1126 distance=30' 19494+3953 KOI4058 distance=31' 19528+3916 ALI1127 distance=32' 19486+3950 DEA 414 distance=33' 19529+3922 SEI 713 distance=33' 19474+3926 MLB 980 distance=33' 19529+3934 MLB 943 distance=33' 19482+3947 KOI3069 distance=34' 19495+3956 KOI2844 distance=34' 19530+3936 MLB 944 distance=34' 19485+3952 KOI6451 distance=35' 19484+3952 ALI1122 distance=35' 19485+3954 KOI2077 distance=36' 19505+3848 GMC 20 distance=36' 19519+3953 KOI6453 distance=37' 19510+3849 RAO 419 distance=37' 19484+3954 ALI1121 distance=37' 19519+3954 KOI2727 distance=37' 19470+3926 MLB 979 distance=37' 19533+3935 MLB 945 distance=38' 19522+3954 KOI2870 distance=39' 19534+3934 MLB 946 distance=39' 19521+3955 KOI 634 distance=39' 19535+3933 MLB 947 distance=39' 19505+4004 KOI6478 distance=41' 19506+3843 HJ 603AB distance=41' 19506+3843 HJ 603AD distance=41' 19506+3843 HJ 603AC distance=41' 19494+4003 KOI4088 distance=41' 19506+3843 HJ 603BC distance=41' 19506+3843 HJ 603BE distance=41' 19528+3953 HEI 179 distance=42' 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 19502+3923 ALI1125 3 4.8
Show 19494+3920 ALI1123 9 7.8 10
Show 19509+3910 A 1406 269 1.2 17
Show 19496+3939 HJ 2903 AB 150 6.0 17
Show 19496+3939 SKF 84 AC 125 10.6 17
Show 19516+3932 HDS2830 204 0.7 19
Show 19508+3906 COU2528 169 0.6 19
Show 19486+3938 KOI4429 15 3.9 23
Show 19497+3947 KOI3664 330 3.9 24
Show 19511+3947 KOI4707 13 3.7 26
Show 19496+3950 KOI2971 AB 38 3.6 28
Show 19496+3950 KOI2971 AC 352 4.7 28
Show 19496+3950 KOI2971 AD 353 8.2 28
Show 19496+3950 KOI2971 AE 148 6.8 28
Show 19496+3950 KOI2971 AF 217 7.7 28
Show 19496+3950 KOI2971 Aa,Ab 274 0.3 28
Show 19496+3950 KOI2971 Aa,Ac 209 0.5 28
Show 19493+3857 MLB 876 36 4.6 29
Show 19499+3953 KOI2243 129 3.5 30
Show 19527+3924 ALI1126 167 19.0 30
Show 19494+3953 KOI4058 208 3.5 31
Show 19528+3916 ALI1127 175 11.7 32
Show 19486+3950 DEA 414 358 21.8 33
Show 19529+3922 SEI 713 136 16.8 33
Show 19474+3926 MLB 980 32 6.6 33
Show 19529+3934 MLB 943 243 4.5 33
Show 19482+3947 KOI3069 108 1.8 34
Show 19495+3956 KOI2844 117 3.1 34
Show 19530+3936 MLB 944 152 7.2 34
Show 19485+3952 KOI6451 34 3.6 35
Show 19484+3952 ALI1122 87 11.9 35
Show 19485+3954 KOI2077 269 3.6 36
Show 19505+3848 GMC 20 83 12.2 36
Show 19519+3953 KOI6453 205 3.4 37
Show 19510+3849 RAO 419 355 1.8 37
Show 19484+3954 ALI1121 44 6.5 37
Show 19519+3954 KOI2727 15 3.3 37
Show 19470+3926 MLB 979 24 2.9 37
Show 19533+3935 MLB 945 85 1.4 38
Show 19522+3954 KOI2870 118 3.1 39
Show 19534+3934 MLB 946 221 5.1 39
Show 19521+3955 KOI 634 3 3.9 39
Show 19535+3933 MLB 947 255 6.7 39
Show 19505+4004 KOI6478 218 3.8 41
Show 19506+3843 HJ 603 AB 115 56.8 41
Show 19506+3843 HJ 603 AD 309 163.8 41
Show 19506+3843 HJ 603 AC 318 96.6 41
Show 19494+4003 KOI4088 132 3.8 41
Show 19506+3843 HJ 603 BC 309 150.5 41
Show 19506+3843 HJ 603 BE 10 20.8 41
Show 19528+3953 HEI 179 73 4.6 42

 
 
WDS 19502+3923 : COMPONENTS
 
 
  A
B pa=2.2°
sep=4.81"
 
 
19502+3923 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195011.27+392336.8 Mag 12.4 PmRA 1.00
PmDE 1.0
 
 
19502+3923 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195011.29+392341.6 Mag 12.8 PmRA -7.00
PmDE -5.0 Calc delta mag 0.4 Calc coord yes