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Current system
19254+3758
ALI 623


Nearby doubles
4' : 19257+3756
KOI3235

9' : 19253+3749
COU2122

9' : 19261+3753
KOI3709

10' : 19247+3801
KOI1104

10' : 19261+3804
KOI6097

12' : 19245+3759
KOI4746

12' : 19252+3747
JKA 57

12' : 19263+3802
KOI1099

12' : 19263+3804
KOI3259AB

13' : 19262+3749
KOI 489

14' : 19250+3746
KOI2812

16' : 19246+3746
KOI6273

16' : 19259+3743
ALI 624

17' : 19241+3758
KOI4953

17' : 19240+3759
ES 2492

17' : 19241+3759
KOI6290

19' : 19270+3801
KOI2896

19' : 19248+3815
KOI6306

20' : 19270+3802
KOI4604AB

20' : 19267+3745
KOI 103AB

22' : 19268+3744
DEA 332

22' : 19237+3804
ALI 622

22' : 19236+3758
KOI4532

23' : 19263+3818
KOI4964

25' : 19254+3822
KOI2413

25' : 19274+3750
ALI 625



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

19254+3758 ALI 623

 
 
19h 25m 26.33s +37° 57' 35.1" P.A. 266.00 sep 3.3 mag 13.10,13.40
 
 
Coord 2000 19254+3758 Discov num ALI 623 Comp Coord arcsec 2000 19 25 26.33 +37 57 35.1
Date first 1929 Date last 2015 Obs 4
Pa first 255 Pa last 266 P.A. Now (θ) 266°
Sep first 4.4 Sep last 3.293 Sep. Now (ρ) 3.293"
Mag pri 13.10 Mag sec 13.40 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +017 Sec motion ra +018
Pri motion dec +005 Sec motion dec +005
Notes
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2052572262405253376
 
 
WDS 19254+3758 ALI 623 : 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Ali9999 +Po Unpublished, manuscript or reference not found.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
19254+3758 ALI 623 1998 2 263 3.5 13.10 13.40 D 192526.33+375735.1
19254+3758 ALI 623 2002 3 264 3.4 13.10 13.40 D 192526.33+375735.1
19254+3758 ALI 623 2015 4 266 3.3 13.10 13.40 192526.33+375735.1

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

 
 
WDS 19254+3758 ALI 623 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19254+3758 ALI 623 : MEASURES
 
 
No records found.

 
 
WDS 19254+3758 : VIRTUAL EYEPIECE
 
 

19254+3758 ALI 623A mag 13.1 19254+3758 ALI 623B sep 2.6 P.A. 264.90 mag 13.4 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 19254+3758 : ALADIN DSS IMAGE @ 19h 25m 26.33s +37° 57' 35.1"
 
 
 
 
WDS 19254+3758 ALI 623 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19254+3758 ALI 623 distance=0' 19257+3756 KOI3235 distance=4' 19253+3749 COU2122 distance=9' 19261+3753 KOI3709 distance=9' 19247+3801 KOI1104 distance=10' 19261+3804 KOI6097 distance=10' 19245+3759 KOI4746 distance=12' 19252+3747 JKA 57 distance=12' 19263+3802 KOI1099 distance=12' 19263+3804 KOI3259AB distance=12' 19263+3804 KOI3259AC distance=12' 19262+3749 KOI 489 distance=13' 19250+3746 KOI2812 distance=14' 19246+3746 KOI6273 distance=16' 19259+3743 ALI 624 distance=16' 19241+3758 KOI4953 distance=17' 19240+3759 ES 2492 distance=17' 19241+3759 KOI6290 distance=17' 19270+3801 KOI2896 distance=19' 19248+3815 KOI6306 distance=19' 19270+3802 KOI4604AB distance=20' 19270+3802 KOI4604AC distance=20' 19267+3745 KOI 103AB distance=20' 19267+3745 KOI 103AC distance=20' 19268+3744 DEA 332 distance=22' 19237+3804 ALI 622 distance=22' 19236+3758 KOI4532 distance=22' 19263+3818 KOI4964 distance=23' 19254+3822 KOI2413 distance=25' 19274+3750 ALI 625 distance=25' 19238+3742 KOI3642 distance=26' 19264+3821 KOI1109 distance=27' 19275+3746 MLB 763 distance=27' 19277+3801 KOI 986 distance=27' 19261+3824 KOI 383AB distance=28' 19261+3824 KOI 383AC distance=28' 19276+3746 ALI 626 distance=29' 19275+3741 MLB 762 distance=29' 19270+3735 KOI6094 distance=29' 19277+3804 ES 2036 distance=29' 19256+3827 KOI4974 distance=30' 19235+3816 KOI 795 distance=30' 19231+3811 KOI4875AB distance=31' 19231+3811 KOI4875AC distance=31' 19269+3732 KOI2130AB distance=32' 19269+3732 KOI2130AC distance=32' 19269+3731 DEA 271 distance=32' 19251+3725 KOI6258 distance=33' 19278+3815 KOI1950 distance=33' 19234+3821 KOI1090 distance=34' 19281+3746 KOI 53AB 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 19254+3758 ALI 623 266 3.3
Show 19257+3756 KOI3235 77 3.0 4
Show 19253+3749 COU2122 21 0.8 9
Show 19261+3753 KOI3709 93 2.3 9
Show 19247+3801 KOI1104 359 3.4 10
Show 19261+3804 KOI6097 101 3.0 10
Show 19245+3759 KOI4746 238 3.9 12
Show 19252+3747 JKA 57 17 12.3 12
Show 19263+3802 KOI1099 234 3.0 12
Show 19263+3804 KOI3259 AB 316 1.4 12
Show 19263+3804 KOI3259 AC 326 2.2 12
Show 19262+3749 KOI 489 242 3.2 13
Show 19250+3746 KOI2812 335 2.1 14
Show 19246+3746 KOI6273 212 2.5 16
Show 19259+3743 ALI 624 42 6.4 16
Show 19241+3758 KOI4953 289 3.0 17
Show 19240+3759 ES 2492 156 7.7 17
Show 19241+3759 KOI6290 51 2.0 17
Show 19270+3801 KOI2896 276 0.9 19
Show 19248+3815 KOI6306 46 3.8 19
Show 19270+3802 KOI4604 AB 265 3.0 20
Show 19270+3802 KOI4604 AC 228 3.0 20
Show 19267+3745 KOI 103 AB 47 4.0 20
Show 19267+3745 KOI 103 AC 280 9.7 20
Show 19268+3744 DEA 332 151 14.2 22
Show 19237+3804 ALI 622 310 11.6 22
Show 19236+3758 KOI4532 349 1.8 22
Show 19263+3818 KOI4964 290 3.8 23
Show 19254+3822 KOI2413 70 0.3 25
Show 19274+3750 ALI 625 23 9.6 25
Show 19238+3742 KOI3642 109 1.7 26
Show 19264+3821 KOI1109 55 3.8 27
Show 19275+3746 MLB 763 65 8.1 27
Show 19277+3801 KOI 986 227 3.7 27
Show 19261+3824 KOI 383 AB 17 3.5 28
Show 19261+3824 KOI 383 AC 293 3.8 28
Show 19276+3746 ALI 626 127 8.2 29
Show 19275+3741 MLB 762 7 5.8 29
Show 19270+3735 KOI6094 247 2.6 29
Show 19277+3804 ES 2036 147 2.7 29
Show 19256+3827 KOI4974 242 1.2 30
Show 19235+3816 KOI 795 2 3.4 30
Show 19231+3811 KOI4875 AB 20 1.8 31
Show 19231+3811 KOI4875 AC 247 5.2 31
Show 19269+3732 KOI2130 AB 232 1.8 32
Show 19269+3732 KOI2130 AC 22 2.1 32
Show 19269+3731 DEA 271 252 11.6 32
Show 19251+3725 KOI6258 241 2.2 33
Show 19278+3815 KOI1950 325 3.4 33
Show 19234+3821 KOI1090 321 3.7 34
Show 19281+3746 KOI 53 AB 96 3.3 34

 
 
WDS 19254+3758 : COMPONENTS
 
 
  A
B pa=264.9°
sep=2.60"
 
 
19254+3758 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192526.33+375735.1 Mag 13.1 PmRA 17.00
PmDE 5.0
 
 
19254+3758 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192526.11+375734.9 Mag 13.4 PmRA 18.00
PmDE 5.0 Calc delta mag 0.3 Calc coord yes