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Doubles in session


Current system
19284+0821
GNS 2 AC


Nearby doubles
13' : 19288+0809
HJ 2873AB

27' : 19282+0847
GRV 259

40' : 19311+0824
A 1184

40' : 19311+0821
OLE 3

41' : 19311+0829
TDT1516

44' : 19314+0825
LDS1024

48' : 19307+0751
J 1181

48' : 19256+0758
A 365

51' : 19275+0910
A 1182

57' : 19247+0833
WSI 108

59' : 19269+0916
GRV 257

60' : 19300+0916
HJ 888

62' : 19302+0917
HJ 889

63' : 19256+0907
SOL 1

63' : 19253+0739
A 364

66' : 19321+0858
TDT1527

67' : 19329+0831
A 1185

70' : 19299+0926
J 2972

71' : 19317+0848
BU 1470

71' : 19318+0911
DAM 158AB

71' : 19249+0910
J 2174

72' : 19248+0911
J 2173

73' : 19244+0902
TDT1432

76' : 19312+0719
J 1675

76' : 19307+0929
J 540

76' : 19288+0939
J 2970



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

19284+0821 GNS 2 AC

 
 
19h 28m 24.57s +08° 21' 28.9" P.A. 48.00 sep 14.4 mag 6.42,13.92 Sp G2IV dist. 55.1 pc (179.74 l.y.)
 
 
Coord 2000 19284+0821 Discov num GNS   2 Comp AC Coord arcsec 2000 19 28 24.57 +08 21 28.9
Date first 1999 Date last 2015 Obs 5
Pa first 48 Pa last 47.8 P.A. Now (θ) 47.8°
Sep first 13.8 Sep last 14.414 Sep. Now (ρ) 14.414"
Mag pri 6.42 Mag sec 13.92 delta mag (ΔM) 7.5 Spectral class G2IV (yellow)
Pri motion ra -019 Sec motion ra
Pri motion dec -033 Sec motion dec
Notes N U K (See Notes, Proper motion indicates non-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 not physical.
 
 
19284+0821 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 124664 19 28 25 +08 21 29 GNS 2 AB 2009 3 351 3.3 7.86
Show 124664 19 28 25 +08 21 29 GNS 2 AC 2015 5 48 14.4 6.42 13.92 7.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 124664 HIP 95740 Tycho2 1055-03415-1
Gaia DR2 4296208099222829568 HD 183263 BD BD+08 4109 Distance 55.1
Distance ly 179.74
 
 
WDS 19284+0821 GNS 2 AC : NOTES
 
 
discov_num notes refcode
HD 183263 Chauvin et al. (2006) note finding at least one faint companion Cvn2006
candidate within separation/magnitude range listed. However,
further observations are required for verification
GNS 2 Proper motion analysis suggests both companions are background stars. Gns2012
 
 
REFERENCES
 
 
refcode metd author reference
Cvn2006 A j Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, 2006A&A...456.1165C
Cvn2006 +Ao J.-L., & Mayor, M.
Cvn2006 A&A 456, 1165, 2006
Gns2012 Cl j Ginski, C., Mugrauer, M., Seeliger, M., & Eisenbeiss, T. 2012MNRAS.421.2498G
Gns2012 +E2 MNRAS 421, 2498, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19284+0821 GNS 2 AC 2009 4 48 14.2 7.86   G2IV NU 192824.57+082128.9
19284+0821 GNS 2 AC 2015 5 48 14.4 6.42 13.92 G2IV NU K 192824.57+082128.9

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

 
 
WDS 19284+0821 GNS 2 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19284+0821 GNS 2 AC : MEASURES
 
 
No records found.

 
 
WDS 19284+0821 : VIRTUAL EYEPIECE
 
 

19284+0821 GNS 2A mag 7.86 Sp G2IV 19284+0821 GNS 2B sep 3.3 P.A. 350.80 19284+0821 GNS 2C sep 14.3 P.A. 47.50 mag 13.92 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 19284+0821 : ALADIN DSS IMAGE @ 19h 28m 24.57s +08° 21' 28.9"
 
 
 
 
WDS 19284+0821 GNS 2 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19284+0821 GNS 2AC distance=0' 19288+0809 HJ 2873AB distance=13' 19288+0809 HJ 2873AC distance=13' 19288+0809 ABH 118AD distance=13' 19288+0809 ABH 118AE distance=13' 19288+0809 ABH 118AF distance=13' 19288+0809 ABH 118AG distance=13' 19288+0809 ABH 118AH distance=13' 19288+0809 ABH 118AI distance=13' 19288+0809 ABH 118AJ distance=13' 19282+0847 GRV 259 distance=27' 19311+0824 A 1184 distance=40' 19311+0821 OLE 3 distance=40' 19311+0829 TDT1516 distance=41' 19314+0825 LDS1024 distance=44' 19307+0751 J 1181 distance=48' 19256+0758 A 365 distance=48' 19275+0910 A 1182 distance=51' 19247+0833 WSI 108 distance=57' 19269+0916 GRV 257 distance=59' 19300+0916 HJ 888 distance=60' 19302+0917 HJ 889 distance=62' 19256+0907 SOL 1 distance=63' 19253+0739 A 364 distance=63' 19321+0858 TDT1527 distance=66' 19329+0831 A 1185 distance=67' 19299+0926 J 2972 distance=70' 19317+0848 BU 1470 distance=71' 19318+0911 DAM 158AB distance=71' 19318+0911 DAM 158AC distance=71' 19249+0910 J 2174 distance=71' 19248+0911 J 2173 distance=72' 19244+0902 TDT1432 distance=73' 19312+0719 J 1675 distance=76' 19307+0929 J 540 distance=76' 19288+0939 J 2970 distance=76' 19290+0939 LI 3AB distance=78' 19290+0939 LI 3AC distance=78' 19277+0940 J 2969 distance=79' 19322+0920 BU 976 distance=82' 19323+0720 KPP3343 distance=85' 19340+0807 J 487AB distance=85' 19340+0807 DAM 163AC distance=85' 19331+0725 BUP 192AB distance=88' 19331+0725 BUP 192AC distance=88' 19344+0824 HLM 24 distance=90' 19230+0744 TDT1410 distance=90' 19233+0911 J 2547 distance=92' 19300+0653 J 1848 distance=92' 19342+0747 HDS2777 distance=93' 19296+0952 GRV 260 distance=93' 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 19284+0821 GNS 2 AB 351 3.3
Show 19284+0821 GNS 2 AC 48 14.4
Show 19288+0809 HJ 2873 AB 301 9.0 13
Show 19288+0809 HJ 2873 AC 199 13.0 13
Show 19288+0809 ABH 118 AD 18 10.9 13
Show 19288+0809 ABH 118 AE 339 20.0 13
Show 19288+0809 ABH 118 AF 327 78.6 13
Show 19288+0809 ABH 118 AG 301 99.9 13
Show 19288+0809 ABH 118 AH 280 88.5 13
Show 19288+0809 ABH 118 AI 104 106.0 13
Show 19288+0809 ABH 118 AJ 124 69.1 13
Show 19282+0847 GRV 259 135 23.9 27
Show 19311+0824 A 1184 115 0.8 40
Show 19311+0821 OLE 3 67 4.4 40
Show 19311+0829 TDT1516 358 0.8 41
Show 19314+0825 LDS1024 226 115.3 44
Show 19307+0751 J 1181 106 2.0 48
Show 19256+0758 A 365 156 1.4 48
Show 19275+0910 A 1182 292 0.7 51
Show 19247+0833 WSI 108 332 0.1 57
Show 19269+0916 GRV 257 113 18.0 59
Show 19300+0916 HJ 888 230 10.9 60
Show 19302+0917 HJ 889 100 26.7 62
Show 19256+0907 SOL 1 313 22.9 63
Show 19253+0739 A 364 50 1.3 63
Show 19321+0858 TDT1527 159 0.5 66
Show 19329+0831 A 1185 193 3.5 67
Show 19299+0926 J 2972 11 6.9 70
Show 19317+0848 BU 1470 234 18.3 71
Show 19318+0911 DAM 158 AB 174 7.0 71
Show 19318+0911 DAM 158 AC 39 10.8 71
Show 19249+0910 J 2174 342 7.2 71
Show 19248+0911 J 2173 99 4.0 72
Show 19244+0902 TDT1432 102 2.1 73
Show 19312+0719 J 1675 72 5.9 76
Show 19307+0929 J 540 124 3.3 76
Show 19288+0939 J 2970 37 6.5 76
Show 19290+0939 LI 3 AB 279 5.8 78
Show 19290+0939 LI 3 AC 12 8.9 78
Show 19277+0940 J 2969 187 6.0 79
Show 19322+0920 BU 976 96 2.3 82
Show 19323+0720 KPP3343 115 3.4 85
Show 19340+0807 J 487 AB 181 4.6 85
Show 19340+0807 DAM 163 AC 277 5.5 85
Show 19331+0725 BUP 192 AB 355 15.8 88
Show 19331+0725 BUP 192 AC 218 64.0 88
Show 19344+0824 HLM 24 308 14.5 90
Show 19230+0744 TDT1410 196 2.4 90
Show 19233+0911 J 2547 276 2.0 92
Show 19300+0653 J 1848 196 6.7 92
Show 19342+0747 HDS2777 252 0.2 93

 
 
WDS 19284+0821 : COMPONENTS
 
 
  A B
B pa=350.8°
sep=3.31"
 
C pa=47.5°
sep=14.33"
pa=60.0°
sep=12.81"
 
 
19284+0821 A
 
 
Coord arcsec 2000 192824.57+082128.9 Mag 7.86 Spectral class G2IV (yellow) PmRA -19.00
PmDE -33.0 SAO 124664 HIP 95740 Tycho2 1055-03415-1
HD 183263 BD BD+08 4109
Tycho2
Tycho2 1055-03415-1 Pflag RAmdeg 292.10238353 DEmdeg 8.35805473
PmRA -17.7 PmDE -32.2 E RAmdeg 5 E DEmdeg 7
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.55 EpDEm 1991.25
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.657 E BTmag 0.017 VTmag 7.935
E VTmag 0.012 Prox 709 TYC T HIP 95740
CCDM RAdeg 292.10242417 DEdeg 8.35812917 EpRA 1990 1.79
EpDE 1990 1.71 E RAdeg 5.1 E DEdeg 6.5 Posflg
Corr 0.1
SAO
SAO 124664 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.029 Vmag 8 SpType G5
Double code Source 32 CatNum 9262 DM BD+08 4109
DMcomp BDsup HD 183263 M HD 0
GC RA1950rad 5.08762747 DE1950rad 0.14407992 PmRA2000 -0.0012
PmDE2000 -0.031
Hipparcos
Catalog H HIP 95740 Proxy RAhms 19 28 24.58
DEdms +08 21 29.3 Vmag 7.86 VarFlag R Vmag H
RAdeg 292.102 DEdeg 8.35813 AstroRef Plx 18.93
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 183263 BD BD+08 4109
CD CP Dm number +08 4109 VIred 0.69
SpType G2IV R SpType Coord arcsec 2000 192824.58+082129.3
Hipparcos 2
HIP 95740 Sn 5 So 0 Nc 1
RArad 5.0981491587 DErad 0.145876967 Plx 18.15 PmRA -19.08
PmDE -32.97 E RArad 0.76 E DErad 0.48 E Plx 0.93
E pmRA 1.01 E pmDE 0.62 Hpmag 8.0008 E Hpmag 0.002
SHp 0.014 VA 0 BV 0.678 E BV 0.012
VI 0.74
 
 
19284+0821 B
 
 
Coord arcsec 2000 192824.53+082132.2 Calc delta mag 7.86 Calc coord yes
 
 
19284+0821 C
 
 
Coord arcsec 2000 192825.28+082138.6 Mag 13.92 Calc delta mag 6.06 Calc coord yes