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Current system
19204+3751
ALI 621


Nearby doubles
1' : 19204+3750
KOI6278

4' : 19207+3751
KOI3704AB

5' : 19201+3752
ES 2489AB

6' : 19208+3747
KOI3712

6' : 19208+3746
KOI3461AB

7' : 19206+3744
KOI2682

7' : 19208+3745
KOI3598

7' : 19209+3746
DEA 383

7' : 19209+3747
KOI2671

8' : 19209+3745
KOI6268AB

8' : 19210+3746
KOI4909AB

8' : 19200+3745
SHN 238

9' : 19210+3747
DEA 459

9' : 19210+3745
KOI3745AB

9' : 19210+3756
KOI3253

9' : 19211+3748
KOI6271

9' : 19211+3747
KOI 363

9' : 19212+3753
KOI6279

10' : 19211+3745
OSW 77

10' : 19212+3755
KOI4045

11' : 19212+3745
KOI 440

12' : 19213+3745
KOI4941

13' : 19208+3739
ES 2490AB

13' : 19213+3759
KOI4102AB

15' : 19217+3751
KOI 84

18' : 19219+3754
KOI2907



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

19204+3751 ALI 621

 
 
19h 20m 27.05s +37° 50' 34.5" P.A. 308.00 sep 14.3 mag 13.40,13.40
 
 
Coord 2000 19204+3751 Discov num ALI 621 Comp Coord arcsec 2000 19 20 27.05 +37 50 34.5
Date first 1929 Date last 2015 Obs 10
Pa first 300 Pa last 308.1 P.A. Now (θ) 308.1°
Sep first 11.8 Sep last 14.334 Sep. Now (ρ) 14.334"
Mag pri 13.40 Mag sec 13.40 delta mag (ΔM) 0 Spectral class
Pri motion ra +013 Sec motion ra +000
Pri motion dec -042 Sec motion dec -018
Notes
rPM=0.621
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2051297340010410112
 
 
WDS 19204+3751 ALI 621 : 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Ali9999 +Po Unpublished, manuscript or reference not found.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
19204+3751 ALI 621 1998 2 307 13.8 13.40 13.40 D 192027.05+375034.5
19204+3751 ALI 621 2002 3 307 13.9 13.40 13.40 D 192027.05+375034.5
19204+3751 ALI 621 2011 4 308 14.2 13.40 13.40 D 192027.05+375034.5
19204+3751 ALI 621 2015 6 308 14.3 13.40 13.40 192027.05+375034.5

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

 
 
WDS 19204+3751 ALI 621 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19204+3751 ALI 621 : MEASURES
 
 
No records found.

 
 
WDS 19204+3751 : VIRTUAL EYEPIECE
 
 

19204+3751 ALI 621A mag 13.4 19204+3751 ALI 621B sep 12.6 P.A. 314.80 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 19204+3751 : ALADIN DSS IMAGE @ 19h 20m 27.05s +37° 50' 34.5"
 
 
 
 
WDS 19204+3751 ALI 621 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19204+3751 ALI 621 distance=0' 19204+3750 KOI6278 distance=1' 19207+3751 KOI3704AB distance=4' 19207+3751 KOI3704AC distance=4' 19207+3751 KOI3704AD distance=4' 19201+3752 ES 2489AB distance=5' 19201+3752 RAO 151CD distance=5' 19208+3747 KOI3712 distance=6' 19208+3746 KOI3461AB distance=6' 19208+3746 KOI3461AC distance=6' 19206+3744 KOI2682 distance=7' 19208+3745 KOI3598 distance=7' 19209+3746 DEA 383 distance=7' 19209+3747 KOI2671 distance=7' 19209+3745 KOI6268AB distance=8' 19209+3745 KOI6268AC distance=8' 19209+3745 KOI3920DE distance=8' 19209+3745 KOI3920DF distance=8' 19210+3746 KOI4909AB distance=8' 19210+3746 KOI4909AC distance=8' 19200+3745 SHN 238 distance=8' 19210+3747 DEA 459 distance=9' 19210+3745 KOI3745AB distance=9' 19210+3745 KOI3745AC distance=9' 19210+3756 KOI3253 distance=9' 19211+3748 KOI6271 distance=9' 19211+3747 KOI 363 distance=9' 19212+3753 KOI6279 distance=9' 19211+3745 OSW 77 distance=10' 19212+3755 KOI4045 distance=10' 19212+3745 KOI 440 distance=11' 19213+3745 KOI4941 distance=12' 19208+3739 ES 2490BC distance=13' 19208+3739 ES 2490AB distance=13' 19208+3739 ABH 115AD distance=13' 19208+3739 ABH 115AE distance=13' 19208+3739 ABH 115AF distance=13' 19208+3739 ABH 115AG distance=13' 19208+3739 ABH 115AH distance=13' 19208+3739 ABH 115AI distance=13' 19208+3739 ABH 115AJ distance=13' 19208+3739 ABH 115AK distance=13' 19213+3759 KOI4102AB distance=13' 19213+3759 KOI4102AC distance=13' 19217+3751 KOI 84 distance=15' 19219+3754 KOI2907 distance=18' 19190+3744 ALI 620 distance=19' 19223+3758 COU1937 distance=23' 19219+3808 KOI2807 distance=25' 19215+3728 DEA 223 distance=26' 19215+3729 KOI3999AB distance=26' 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 19204+3751 ALI 621 308 14.3
Show 19204+3750 KOI6278 54 3.9 1
Show 19207+3751 KOI3704 AB 137 1.5 4
Show 19207+3751 KOI3704 AC 103 2.9 4
Show 19207+3751 KOI3704 AD 303 4.2 4
Show 19201+3752 ES 2489 AB 190 10.4 5
Show 19201+3752 RAO 151 CD 74 0.2 5
Show 19208+3747 KOI3712 142 5.8 6
Show 19208+3746 KOI3461 AB 135 2.2 6
Show 19208+3746 KOI3461 AC 60 3.8 6
Show 19206+3744 KOI2682 270 2.4 7
Show 19208+3745 KOI3598 163 1.8 7
Show 19209+3746 DEA 383 298 17.3 7
Show 19209+3747 KOI2671 171 3.2 7
Show 19209+3745 KOI6268 AB 327 2.1 8
Show 19209+3745 KOI6268 AC 177 3.8 8
Show 19209+3745 KOI3920 DE 25 2.7 8
Show 19209+3745 KOI3920 DF 347 3.8 8
Show 19210+3746 KOI4909 AB 262 3.0 8
Show 19210+3746 KOI4909 AC 313 3.9 8
Show 19200+3745 SHN 238 -1 0.2 8
Show 19210+3747 DEA 459 171 35.4 9
Show 19210+3745 KOI3745 AB 283 3.4 9
Show 19210+3745 KOI3745 AC 166 3.4 9
Show 19210+3756 KOI3253 214 3.5 9
Show 19211+3748 KOI6271 125 1.3 9
Show 19211+3747 KOI 363 207 3.7 9
Show 19212+3753 KOI6279 92 3.9 9
Show 19211+3745 OSW 77 220 139.2 10
Show 19212+3755 KOI4045 308 3.6 10
Show 19212+3745 KOI 440 279 3.9 11
Show 19213+3745 KOI4941 209 1.8 12
Show 19208+3739 ES 2490 BC 10 7.6 13
Show 19208+3739 ES 2490 AB 40 21.2 13
Show 19208+3739 ABH 115 AD 1 25.1 13
Show 19208+3739 ABH 115 AE 292 40.5 13
Show 19208+3739 ABH 115 AF 299 82.0 13
Show 19208+3739 ABH 115 AG 301 65.9 13
Show 19208+3739 ABH 115 AH 307 107.4 13
Show 19208+3739 ABH 115 AI 280 106.5 13
Show 19208+3739 ABH 115 AJ 249 105.7 13
Show 19208+3739 ABH 115 AK 56 84.9 13
Show 19213+3759 KOI4102 AB 56 3.6 13
Show 19213+3759 KOI4102 AC 225 3.8 13
Show 19217+3751 KOI 84 232 3.1 15
Show 19219+3754 KOI2907 128 2.0 18
Show 19190+3744 ALI 620 183 13.2 19
Show 19223+3758 COU1937 243 0.3 23
Show 19219+3808 KOI2807 78 3.9 25
Show 19215+3728 DEA 223 183 9.8 26
Show 19215+3729 KOI3999 AB 108 3.1 26

 
 
WDS 19204+3751 : COMPONENTS
 
 
  A
B pa=314.8°
sep=12.55"
 
 
19204+3751 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192027.05+375034.5 Mag 13.4 PmRA 13.00
PmDE -42.0
CCDM
Ccdm 19204+3751 RComp Comp A Note1
Note2 Discov num DRAs 3.04 DDEs -24.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19169N3740A
HIC
 
 
19204+3751 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192026.30+375043.3 Mag 13.4 PmRA 0.00
PmDE -18.0 Calc coord yes
CCDM
Ccdm 19204+3751 RComp Comp B Note1
Note2 Discov num ALI 621 DRAs 2.13 DDEs -16.9
R dRAs 65 Year 1929 Theta 300 Rho 11.8
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19169N3740B
HIC