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Current system
19298+3936
HDS 2770


Nearby doubles
11' : 19290+3930
MLB 868

11' : 19295+3926
KOI2876

12' : 19291+3927
KOI6407AB

17' : 19285+3930
KOI5059

18' : 19300+3919
MLB 869

25' : 19300+3912
KOI1222AB

27' : 19278+3925
KOI3258

29' : 19295+3908
DEA 360

29' : 19322+3944
KOI3580

29' : 19279+3955
COU2400

29' : 19281+3915
KOI 394

30' : 19303+3907
KOI1201AB

30' : 19291+3908
KOI4887

33' : 19312+4004
KOI1663

34' : 19300+4010
MLB 978AB

34' : 19270+3927
KOI1738AB

35' : 19278+3911
MLB 867

35' : 19269+3929
MLB 977

35' : 19323+3919
SEI 623

37' : 19268+3926
KOI5058

37' : 19330+3942
KOI6425

38' : 19266+3934
SEI 602

38' : 19326+3954
GRV 262

39' : 19321+4004
KOI1664

39' : 19328+3954
KOI1541AB

40' : 19316+4009
KOI2966



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

19298+3936 HDS 2770

 
 
19h 29m 48.12s +39° 36' 12.4" P.A. 86.00 sep 14.4 mag 9.20,12.98 Sp F8 dist. 154.56 pc (504.17 l.y.)
 
 
Coord 2000 19298+3936 Discov num HDS2770 Comp Coord arcsec 2000 19 29 48.12 +39 36 12.4
Date first 1991 Date last 2015 Obs 10
Pa first 88 Pa last 86.3 P.A. Now (θ) 86.3°
Sep first 14.2 Sep last 14.427 Sep. Now (ρ) 14.427"
Mag pri 9.20 Mag sec 12.98 delta mag (ΔM) 3.78 Spectral class F8 (yellow-white)
Pri motion ra -013 Sec motion ra +003
Pri motion dec +026 Sec motion dec +109
Notes
rPM=0.775
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus HIP 95859 Tycho2 3138-00714-1 Gaia DR2 2053188985352455040
BD BD+39 3783 Distance 154.56 Distance ly 504.17
 
 
WDS 19298+3936 HDS 2770 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19298+3936 HDS2770 1991 2 88 14.2 9.20 12.98 F8 192948.12+393612.4
19298+3936 HDS2770 2002 3 84 14.5 9.20 12.98 F8 192948.12+393612.4
19298+3936 HDS2770 2010 5 85 14.1 9.20 12.98 F8 192948.12+393612.4
19298+3936 HDS2770 2015 6 86 14.6 9.20 12.98 F8 192948.12+393612.4

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

 
 
WDS 19298+3936 HDS 2770 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19298+3936 HDS 2770 : MEASURES
 
 
No records found.

 
 
WDS 19298+3936 : VIRTUAL EYEPIECE
 
 

19298+3936 HDS2770A mag 9.2 Sp F8 19298+3936 HDS2770B sep 11.1 P.A. 85.20 mag 12.98 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 19298+3936 : ALADIN DSS IMAGE @ 19h 29m 48.12s +39° 36' 12.4"
 
 
 
 
WDS 19298+3936 HDS 2770 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19298+3936 HDS2770 distance=0' 19290+3930 MLB 868 distance=11' 19295+3926 KOI2876 distance=11' 19291+3927 KOI6407AB distance=12' 19291+3927 KOI6407AC distance=12' 19291+3927 KOI6407AD distance=12' 19285+3930 KOI5059 distance=17' 19300+3919 MLB 869 distance=18' 19300+3912 KOI1222AB distance=25' 19300+3912 KOI1222AC distance=25' 19278+3925 KOI3258 distance=27' 19295+3908 DEA 360 distance=29' 19322+3944 KOI3580 distance=29' 19279+3955 COU2400 distance=29' 19281+3915 KOI 394 distance=29' 19303+3907 KOI1201AB distance=30' 19303+3907 KOI1201AC distance=30' 19303+3907 KOI1201AD distance=30' 19291+3908 KOI4887 distance=30' 19312+4004 KOI1663 distance=33' 19300+4010 MLB 978AB distance=34' 19300+4010 MLB 978AC distance=34' 19270+3927 KOI1738AB distance=34' 19270+3927 KOI1738AC distance=34' 19270+3927 KOI1738AD distance=34' 19278+3911 MLB 867 distance=35' 19269+3929 MLB 977 distance=35' 19323+3919 SEI 623 distance=35' 19268+3926 KOI5058 distance=37' 19330+3942 KOI6425 distance=37' 19266+3934 SEI 602 distance=38' 19326+3954 GRV 262 distance=38' 19321+4004 KOI1664 distance=39' 19328+3954 KOI1541AB distance=39' 19328+3954 KOI1541AC distance=39' 19316+4009 KOI2966 distance=40' 19264+3932 KOI6115 distance=40' 19277+3904 KOI3897 distance=41' 19333+3943 RAP 10 distance=41' 19278+3901 JKA 58 distance=42' 19332+3923 SEI 628 distance=42' 19330+3957 KOI4813AB distance=42' 19330+3957 KOI4813AC distance=42' 19329+3912 KOI3413 distance=43' 19285+3856 KOI5017 distance=44' 19264+3914 DEA 161 distance=45' 19283+3855 KOI3002 distance=45' 19264+3913 KOI6390 distance=46' 19302+3851 KOI5004 distance=46' 19332+3911 KOI5035 distance=47' 19338+3942 DEA 448 distance=48' 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 19298+3936 HDS2770 86 14.4
Show 19290+3930 MLB 868 175 3.5 11
Show 19295+3926 KOI2876 116 3.1 11
Show 19291+3927 KOI6407 AB 154 2.5 12
Show 19291+3927 KOI6407 AC 126 3.6 12
Show 19291+3927 KOI6407 AD 249 3.7 12
Show 19285+3930 KOI5059 136 2.6 17
Show 19300+3919 MLB 869 24 7.4 18
Show 19300+3912 KOI1222 AB 303 0.0 25
Show 19300+3912 KOI1222 AC 124 6.3 25
Show 19278+3925 KOI3258 5 3.6 27
Show 19295+3908 DEA 360 145 17.5 29
Show 19322+3944 KOI3580 320 2.5 29
Show 19279+3955 COU2400 247 0.8 29
Show 19281+3915 KOI 394 222 2.9 29
Show 19303+3907 KOI1201 AB 238 2.8 30
Show 19303+3907 KOI1201 AC 267 3.8 30
Show 19303+3907 KOI1201 AD 106 5.2 30
Show 19291+3908 KOI4887 124 2.7 30
Show 19312+4004 KOI1663 136 3.6 33
Show 19300+4010 MLB 978 AB 145 4.8 34
Show 19300+4010 MLB 978 AC 306 42.9 34
Show 19270+3927 KOI1738 AB 155 2.1 34
Show 19270+3927 KOI1738 AC 4 3.9 34
Show 19270+3927 KOI1738 AD 245 4.7 34
Show 19278+3911 MLB 867 237 6.1 35
Show 19269+3929 MLB 977 300 3.8 35
Show 19323+3919 SEI 623 128 25.0 35
Show 19268+3926 KOI5058 216 4.0 37
Show 19330+3942 KOI6425 246 1.8 37
Show 19266+3934 SEI 602 159 4.0 38
Show 19326+3954 GRV 262 181 66.5 38
Show 19321+4004 KOI1664 304 3.6 39
Show 19328+3954 KOI1541 AB 138 2.0 39
Show 19328+3954 KOI1541 AC 193 3.9 39
Show 19316+4009 KOI2966 353 2.9 40
Show 19264+3932 KOI6115 352 3.6 40
Show 19277+3904 KOI3897 194 2.1 41
Show 19333+3943 RAP 10 223 4.1 41
Show 19278+3901 JKA 58 152 7.7 42
Show 19332+3923 SEI 628 332 8.8 42
Show 19330+3957 KOI4813 AB 208 2.5 42
Show 19330+3957 KOI4813 AC 146 3.9 42
Show 19329+3912 KOI3413 12 2.1 43
Show 19285+3856 KOI5017 199 3.6 44
Show 19264+3914 DEA 161 348 7.7 45
Show 19283+3855 KOI3002 267 0.8 45
Show 19264+3913 KOI6390 309 2.8 46
Show 19302+3851 KOI5004 109 1.1 46
Show 19332+3911 KOI5035 206 2.4 47
Show 19338+3942 DEA 448 243 30.2 48

 
 
WDS 19298+3936 : COMPONENTS
 
 
  A
B pa=85.2°
sep=11.13"
 
 
19298+3936 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192948.12+393612.4 Mag 9.2 Spectral class F8 (yellow-white)
PmRA -13.00 PmDE 26.0 HIP 95859 Tycho2 3138-00714-1
BD BD+39 3783
Tycho2
Tycho2 3138-00714-1 Pflag RAmdeg 292.45050524 DEmdeg 39.60343531
PmRA -12.7 PmDE 26.9 E RAmdeg 12 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.96 EpDEm 1989.99
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.6 BTmag 9.799 E BTmag 0.024 VTmag 9.201
E VTmag 0.018 Prox 142 TYC T HIP 95859
CCDM A RAdeg 292.45054333 DEdeg 39.60337417 EpRA 1990 1.57
EpDE 1990 1.65 E RAdeg 11.7 E DEdeg 11.6 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 95859 Proxy RAhms 19 29 48.13
DEdms +39 36 12.1 Vmag 9.13 VarFlag R Vmag H
RAdeg 292.451 DEdeg 39.6034 AstroRef A Plx 5.81
CCDM 19298+3936 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 88 Rho 14.2 HD BD BD+39 3783
CD CP Dm number +39 3783 VIred 0.68
SpType F8 R SpType Coord arcsec 2000 192948.13+393612.1
Hipparcos 2
HIP 95859 Sn 15 So 3 Nc 2
RArad 5.1042248401 DErad 0.6912092166 Plx 6.47 PmRA -12.09
PmDE 25.27 E RArad 1.07 E DErad 1.07 E Plx 1.37
E pmRA 1.31 E pmDE 1.38 Hpmag 9.2585 E Hpmag 0.0118
SHp 0.023 VA 0 BV 0.587 E BV 0.029
VI 0.66
CCDM
Ccdm 19298+3936 RComp Comp A Note1
Note2 Discov num DRAs 0.12 DDEs 12.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp F8 PmNote *
PmRA -12 PmDE 26 Dm number +39 3783 Cat1 BD
Name2 +39 1956 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 95859
 
 
19298+3936 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192949.08+393613.3 Mag 12.98 PmRA 3.00
PmDE 109.0 Calc delta mag 3.78 Calc coord yes
CCDM
Ccdm 19298+3936 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.35 DDEs 12.9
R dRAs 82 Year 1991 Theta 88 Rho 14.2
Obs 1 Vmag 13.0 Sp PmNote *
PmRA -12 PmDE 26 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 95859