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Doubles in session


Current system
19372+2830
GNS 3 Ba,Bb


Nearby doubles
9' : 19366+2830
BRT 38

23' : 19357+2819
SLE 643

24' : 19383+2848
SLE 652

25' : 19390+2828
SLE 657

27' : 19352+2831
SLE 638

28' : 19351+2836
SLE 636

28' : 19393+2822
J 2989

29' : 19351+2834
SLE 637

33' : 19397+2832
SLE 660

33' : 19348+2838
MLB 655

33' : 19373+2757
TDT1589

34' : 19396+2835
BRT 40

34' : 19359+2859
SLE 645

37' : 19399+2835
TDT1614

37' : 19356+2900
SLE 642

41' : 19376+2911
COU1320

42' : 19347+2854
COU1031AB

43' : 19354+2755
ES 489AB

44' : 19358+2909
SLE 644

45' : 19353+2753
BKO 69AB

45' : 19372+2915
SLE 651

46' : 19338+2832
SLE 631

47' : 19382+2913
DAM 308AB

50' : 19409+2828
SLE 667AB

50' : 19340+2856
MLB 653AB

51' : 19372+2920
HJ 1423AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19372+2830 GNS 3 Ba,Bb

 
 
19h 37m 11.74s +28° 29' 59.5" P.A. 215.00 sep 0.1 mag 15.30,15.40
 
 
Coord 2000 19372+2830 Discov num GNS   3 Comp Ba,Bb Coord arcsec 2000 19 37 11.74 +28 29 59.5
Date first 2013 Date last 2015 Obs 2
Pa first 221 Pa last 214.8 P.A. Now (θ) 214.8°
Sep first 0.1 Sep last 0.124 Sep. Now (ρ) 0.124"
Mag pri 15.30 Mag sec 15.40 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -031 Sec motion ra
Pri motion dec -084 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
19372+2830 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 87464 19 37 12 +28 29 60 GNS 3 AB 2016 15 8 4.5 6.68 13.90 7.22
Show 19 37 12 +28 29 60 GNS 3 Ba,Bb 2015 2 215 0.1 15.30 15.40 0.10 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2031479093959232128
 
 
WDS 19372+2830 GNS 3 Ba,Bb : NOTES
 
 
discov_num notes refcode
GNS 3 Ginski et al. (2012) conclude the companion is physical, and estimate
the mass at 0.239 +/- 0.022 Msun. Gns2012
Ginski et al. (2016) resolved the B component into a ~100 mas pair of
similar magnitude. Masses of Ba and Bb are estimated at 0.165 +/-
0.008 and 0.154 +0.009/-0.008 Msun. Gns2016
CHARA Array Limb-darkened diameter 0.480 +/- 0.033 mas. CIA2009a
R = 2.59 +/- 0.19 \rsun, L = 4.7 +/- 0.1 \lsun,
Teff = 5283 +/- 186 K.
 
 
REFERENCES
 
 
refcode metd author reference
CIA2009a not j Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Sturmann, J., Sturmann, L., 2009ApJ...701..154B
CIA2009a Turner, N.H. & Ridgway, S.T. .
CIA2009a ApJ 701, 154, 2009 .
Gns2012 Cl j Ginski, C., Mugrauer, M., Seeliger, M., & Eisenbeiss, T. 2012MNRAS.421.2498G
Gns2012 +E2 MNRAS 421, 2498, 2012
Gns2016 A j Ginski, C., Mugrauer, M., Seeliger, M., Buder, S., Errmann, R., Avenhaus, H., 2016MNRAS.457.2173G
Gns2016 +Cl Mouillet, D., Maire, A.-L., & Raetz, S.
Gns2016 MNRAS 457, 2173, 2016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19372+2830 GNS 3 Ba,Bb 2015 2 215 0.1 15.30 15.40 NV K 193711.74+282959.5

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

 
 
WDS 19372+2830 GNS 3 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19372+2830 GNS 3 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 19372+2830 : VIRTUAL EYEPIECE
 
 

19372+2830 GNS 3A mag 6.68 Sp G0IV 19372+2830 GNS 3B mag 15.3 19372+2830 GNS 3Bb sep 0.1 P.A. 211.40 mag 15.4 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 19372+2830 : ALADIN DSS IMAGE @ 19h 37m 11.74s +28° 29' 59.5"
 
 
 
 
WDS 19372+2830 GNS 3 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19372+2830 GNS 3Ba,Bb distance=0' 19366+2830 BRT 38 distance=9' 19357+2819 SLE 643 distance=23' 19383+2848 SLE 652 distance=24' 19390+2828 SLE 657 distance=25' 19352+2831 SLE 638 distance=27' 19351+2836 SLE 636 distance=28' 19393+2822 J 2989 distance=28' 19351+2834 SLE 637 distance=29' 19397+2832 SLE 660 distance=33' 19348+2838 MLB 655 distance=33' 19373+2757 TDT1589 distance=33' 19396+2835 BRT 40 distance=34' 19359+2859 SLE 645 distance=34' 19399+2835 TDT1614 distance=37' 19356+2900 SLE 642 distance=37' 19376+2911 COU1320 distance=41' 19347+2854 GII 33Aa,Ab distance=42' 19347+2854 COU1031AB distance=42' 19347+2854 GII 33AC distance=42' 19354+2755 ES 489AB distance=43' 19354+2755 ES 489AC distance=43' 19354+2755 ABH 121AD distance=43' 19354+2755 ABH 121AE distance=43' 19354+2755 ABH 121AF distance=43' 19354+2755 BKO 70DG distance=44' 19354+2755 BKO 70EH distance=44' 19358+2909 SLE 644 distance=44' 19382+2913 MLB 765CD distance=45' 19382+2913 DAM 308CE distance=45' 19353+2753 BKO 69AB distance=45' 19353+2753 BKO 69AC distance=45' 19372+2915 SLE 651 distance=45' 19338+2832 SLE 631 distance=46' 19382+2913 MLB 765AC distance=47' 19382+2913 DAM 308AB distance=47' 19409+2828 SLE 667AB distance=50' 19340+2856 MLB 653AB distance=50' 19340+2856 ARG 85AC distance=50' 19340+2856 ABH 120AE distance=50' 19340+2856 ABH 120AF distance=50' 19340+2856 ABH 120AG distance=50' 19340+2856 ABH 120AH distance=50' 19340+2856 ABH 120AI distance=50' 19340+2856 ABH 120AJ distance=50' 19340+2856 ABH 120AK distance=50' 19340+2856 ABH 120AL distance=50' 19340+2856 ABH 120AM distance=50' 19340+2856 ABH 120AN distance=50' 19340+2856 ABH 120AO distance=50' 19340+2856 ABH 120AP distance=50' 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 19372+2830 GNS 3 AB 8 4.5
Show 19372+2830 GNS 3 Ba,Bb 215 0.1
Show 19366+2830 BRT 38 83 2.7 9
Show 19357+2819 SLE 643 273 10.3 23
Show 19383+2848 SLE 652 227 11.6 24
Show 19390+2828 SLE 657 203 5.9 25
Show 19352+2831 SLE 638 267 8.5 27
Show 19351+2836 SLE 636 10.8 28
Show 19393+2822 J 2989 272 4.6 28
Show 19351+2834 SLE 637 322 6.0 29
Show 19397+2832 SLE 660 236 14.6 33
Show 19348+2838 MLB 655 83 3.6 33
Show 19373+2757 TDT1589 10 0.5 33
Show 19396+2835 BRT 40 99 5.5 34
Show 19359+2859 SLE 645 39 9.2 34
Show 19399+2835 TDT1614 139 0.7 37
Show 19356+2900 SLE 642 111 5.5 37
Show 19376+2911 COU1320 30 1.7 41
Show 19347+2854 GII 33 Aa,Ab 205 0.4 42
Show 19347+2854 COU1031 AB 240 1.8 42
Show 19347+2854 GII 33 AC 59 5.2 42
Show 19354+2755 ES 489 AB 237 17.0 43
Show 19354+2755 ES 489 AC 203 22.1 43
Show 19354+2755 ABH 121 AD 227 49.8 43
Show 19354+2755 ABH 121 AE 175 61.8 43
Show 19354+2755 ABH 121 AF 200 58.4 43
Show 19354+2755 BKO 70 DG 167 7.4 44
Show 19354+2755 BKO 70 EH 275 4.7 44
Show 19358+2909 SLE 644 332 7.1 44
Show 19382+2913 MLB 765 CD 237 6.5 45
Show 19382+2913 DAM 308 CE 47 6.7 45
Show 19353+2753 BKO 69 AB 236 2.3 45
Show 19353+2753 BKO 69 AC 119 5.9 45
Show 19372+2915 SLE 651 56 17.2 45
Show 19338+2832 SLE 631 350 12.1 46
Show 19382+2913 MLB 765 AC 237 122.1 47
Show 19382+2913 DAM 308 AB 231 6.3 47
Show 19409+2828 SLE 667 AB 46 7.3 50
Show 19340+2856 MLB 653 AB 353 1.9 50
Show 19340+2856 ARG 85 AC 306 14.4 50
Show 19340+2856 ABH 120 AE 11 42.6 50
Show 19340+2856 ABH 120 AF 12 34.0 50
Show 19340+2856 ABH 120 AG 6 65.6 50
Show 19340+2856 ABH 120 AH 197 25.3 50
Show 19340+2856 ABH 120 AI 141 40.0 50
Show 19340+2856 ABH 120 AJ 71 29.5 50
Show 19340+2856 ABH 120 AK 44 53.8 50
Show 19340+2856 ABH 120 AL 75 48.3 50
Show 19340+2856 ABH 120 AM 305 41.6 50
Show 19340+2856 ABH 120 AN 247 52.5 50
Show 19340+2856 ABH 120 AO 305 82.9 50

 
 
WDS 19372+2830 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
Bb pa=211.4°
sep=0.12"
pa=211.4°
sep=0.12"
 
 
19372+2830 A
 
 
Coord arcsec 2000 193711.74+282959.5 Mag 6.68 Spectral class G0IV (yellow) PmRA -32.00
PmDE -81.0 SAO 87464 HIP 96507 Tycho2 2150-05013-1
HD 185269 GC 27147 BD BD+28 3412
Tycho2
Tycho2 2150-05013-1 Pflag RAmdeg 294.29891407 DEmdeg 28.49986370
PmRA -33.2 PmDE -80.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.34 EpDEm 1991.54
Num 10 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 7.396 E BTmag 0.015 VTmag 6.738
E VTmag 0.010 Prox 999 TYC T HIP 96507
CCDM RAdeg 294.29900333 DEdeg 28.50004972 EpRA 1990 1.51
EpDE 1990 1.73 E RAdeg 3.9 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 87464 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.068 Vmag 6.7 SpType G0
Double code Source 70 CatNum 27147 DM BD+28 3412
DMcomp BDsup HD 185269 M HD 0
GC 27147 RA1950rad 5.12771682 DE1950rad 0.49545802 PmRA2000 -0.0019
PmDE2000 -0.07
Hipparcos
Catalog H HIP 96507 Proxy RAhms 19 37 11.76
DEdms +28 30 00.2 Vmag 6.67 VarFlag R Vmag H
RAdeg 294.299 DEdeg 28.5001 AstroRef Plx 21.11
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 185269 BD BD+28 3412
CD CP Dm number +28 3412 VIred 0.66
SpType G0IV R SpType Coord arcsec 2000 193711.76+283000.2
Hipparcos 2
HIP 96507 Sn 5 So 0 Nc 1
RArad 5.1364866937 DErad 0.4974198831 Plx 19.89 PmRA -32.03
PmDE -81.18 E RArad 0.28 E DErad 0.41 E Plx 0.56
E pmRA 0.36 E pmDE 0.49 Hpmag 6.7953 E Hpmag 0.0008
SHp 0.01 VA 0 BV 0.606 E BV 0.006
VI 0.68
 
 
19372+2830 B
 
 
Coord arcsec 2000 193711.74+282959.5 Coord calc 193711.78+283004.0 Mag 15.3 Mag composta 13.9
PmRA -31.00 PmDE -84.0 Calc delta mag 8.62
 
 
19372+2830 Bb
 
 
Coord arcsec 2000 193711.74+282959.4 Mag 15.4 Calc delta mag 8.72 Calc coord yes