stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18272+0012
STF 2316 AB
59 Ser


Nearby doubles
6' : 18269+0009
BAL1195

19' : 18283-0003
CHN 27

23' : 18287+0016
SHC 2

25' : 18288+0009
LI 1

25' : 18269-0036
BAL 894

27' : 18289+0020
SHC 3

27' : 18289+0019
SHC 6

27' : 18290+0017
SHC 7

31' : 18289+0029
SHC 4

31' : 18289+0030
SHC 5

40' : 18261+0047
BU 1203

43' : 18296+0034
SHC 8

43' : 18296+0035
SKF2129

47' : 18299+0036
CON 33

58' : 18304+0043
HDO 314

61' : 18246-0058
TDT 844

70' : 18260+0119
LDS5863

72' : 18268+0123
BAL1501

73' : 18300+0111
STF2321

73' : 18279+0124
HDS2614

74' : 18300+0112
HCH 10

74' : 18300+0113
HCH 9AB

75' : 18301+0112
HCH 11

75' : 18300+0114
EIR 1AB

75' : 18299+0115
HCH 8

84' : 18325+0036
RST5450



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.

18272+0012 STF 2316 AB (59 Ser)

 
 
18h 27m 12.51s +00° 11' 46.1" P.A. 322.00 sep 3.9 mag 5.38,7.62 Sp G0III+A6V dist. 143.88 pc (469.34 l.y.)
 
 
Coord 2000 18272+0012 Discov num STF2316 Comp AB Coord arcsec 2000 18 27 12.51 +00 11 46.1
Date first 1822 Date last 2018 Obs 167
Pa first 312 Pa last 321.9 P.A. Now (θ) 321.9°
Sep first 3.7 Sep last 3.88 Sep. Now (ρ) 3.88"
Mag pri 5.38 Mag sec 7.62 delta mag (ΔM) 2.24 Spectral class G0III+A6V (yellow/white)
Pri motion ra -009 Sec motion ra -003
Pri motion dec -022 Sec motion dec -009
Notes N (See Notes)
rPM=0.602
Nature of this double is uncertain.
 
 
18272+0012 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 123497 18 27 13 +00 11 46 STF 2316 Aa,Ab 2009 4 298 0.2 5.21
Show 59 Ser 123497 18 27 13 +00 11 46 STF 2316 AB 2018 167 322 3.9 5.38 7.62 2.24 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 59 Ser Var name d Ser Constellation Serpens SAO 123497
HIP 90441 Tycho2 0433-00595-1 Gaia DR2 4273231054929181824 HD 169985
HR 6918 GC 25176 ADS 11353 BD BD+00 3936
Flamsteed 59 Serpentis Flamsteed name 59 Ser Distance 143.88 Distance ly 469.34
 
 
WDS 18272+0012 STF 2316 AB (59 Ser) : NOTES
 
 
discov_num notes refcode
STF2316 59 Ser. A is a triple spectroscopic binary, and B may be an SB also.
A is an irregular variable, d Ser.
Aa,Ab: Examined for visual duplicity of its components, which are
long-period SBs. WRH1952
AB: H 1 12. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
WRH1952 J j Wilson, R.H. 1952AJ.....57..248W
WRH1952 +Ma AJ 57, 248, 1952
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18272+0012 STF2316 AB 2007 150 320 3.8 5.38 7.62 N D 182712.51+001146.1
18272+0012 STF2316 AB 2008 156 320 3.7 5.38 7.62 N D 182712.51+001146.1
18272+0012 STF2316 AB 2010 159 320 3.6 5.38 7.62 N D 182712.51+001146.1
18272+0012 STF2316 AB 2012 162 320 3.7 5.38 7.62 N D 182712.51+001146.1
18272+0012 STF2316 AB 2016 163 320 3.7 5.38 7.62 G0III+A6V N 182712.51+001146.1
18272+0012 STF2316 AB 2017 164 322 3.8 5.38 7.62 G0III+A6V N 182712.51+001146.1
18272+0012 STF2316 AB 2018 165 322 3.9 5.38 7.62 G0III+A6V N 182712.51+001146.1

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

 
 
WDS 18272+0012 STF 2316 AB (59 Ser) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18272+0012 STF 2316 AB (59 Ser) : MEASURES
 
 
No records found.

 
 
WDS 18272+0012 (59 Ser) : VIRTUAL EYEPIECE
 
 

18272+0012 STF2316A mag 5.38 Sp G0III 18272+0012 STF2316Ab sep 0.2 P.A. 297.80 Sp A6V 18272+0012 STF2316B sep 3.9 P.A. 321.90 mag 7.62 Sp A6V 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 18272+0012 (59 Ser) : ALADIN DSS IMAGE @ 18h 27m 12.51s +00° 11' 46.1"
 
 
 
 
WDS 18272+0012 STF 2316 AB (59 Ser) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18272+0012 STF2316AB distance=0' 18269+0009 BAL1195 distance=6' 18283-0003 CHN 27 distance=19' 18287+0016 SHC 2 distance=23' 18288+0009 LI 1 distance=25' 18269-0036 BAL 894 distance=25' 18289+0020 SHC 3 distance=27' 18289+0019 SHC 6 distance=27' 18290+0017 SHC 7 distance=27' 18289+0029 SHC 4 distance=31' 18289+0030 SHC 5 distance=31' 18261+0047 BU 1203 distance=40' 18296+0034 SHC 8 distance=43' 18296+0035 SKF2129 distance=43' 18299+0036 CON 33 distance=47' 18304+0043 HDO 314 distance=58' 18246-0058 TDT 844 distance=61' 18260+0119 LDS5863 distance=70' 18268+0123 BAL1501 distance=72' 18300+0111 STF2321 distance=73' 18279+0124 HDS2614 distance=73' 18300+0112 HCH 10 distance=74' 18300+0113 DCH 100Aa,Ab distance=74' 18300+0113 HCH 9AB distance=74' 18300+0113 DCH 98AC distance=74' 18300+0113 DCH 100Ba,Bb distance=74' 18300+0113 DCH 98Ca,Cb distance=74' 18301+0112 HCH 11 distance=75' 18300+0114 DCH 99Aa,Ab distance=75' 18300+0114 EIR 1AB distance=75' 18299+0115 HCH 8 distance=75' 18325+0036 RST5450 distance=84' 18310+0123 STF2324AB distance=92' 18310+0123 FOX 232AC distance=92' 18241+0130 HJ 858 distance=92' 18333-0035 SKF2841 distance=95' 18227+0119 GWP2774 distance=96' 18213-0047 RST5111 distance=97' 18241+0141 CRC 28 distance=102' 18250-0135 AC 11 distance=112' 18289-0138 LDS5865 distance=115' 18222-0119 BAL 580 distance=118' 18314-0128 KPP4111 distance=119' 18349-0043 RST5119 distance=119' 18252-0143 LSC 156 distance=119' 18351+0003 RST5120 distance=120' 18210-0101 WOR 35 distance=120' 18325-0120 RST5117 distance=121' 18299-0149 HLA 18AB distance=128' 18299-0149 HLA 18AC distance=128' 18211+0140 GWP2772 distance=128' 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 18272+0012 STF2316 Aa,Ab 298 0.2
Show 18272+0012 STF2316 AB 322 3.9
Show 18269+0009 BAL1195 296 8.8 6
Show 18283-0003 CHN 27 138 2.9 19
Show 18287+0016 SHC 2 88 5.7 23
Show 18288+0009 LI 1 249 7.5 25
Show 18269-0036 BAL 894 269 5.7 25
Show 18289+0020 SHC 3 28 12.6 27
Show 18289+0019 SHC 6 242 5.3 27
Show 18290+0017 SHC 7 274 6.5 27
Show 18289+0029 SHC 4 243 5.5 31
Show 18289+0030 SHC 5 211 7.0 31
Show 18261+0047 BU 1203 157 0.5 40
Show 18296+0034 SHC 8 123 7.1 43
Show 18296+0035 SKF2129 119 0.9 43
Show 18299+0036 CON 33 303 9.5 47
Show 18304+0043 HDO 314 217 6.0 58
Show 18246-0058 TDT 844 67 0.5 61
Show 18260+0119 LDS5863 323 5.6 70
Show 18268+0123 BAL1501 321 3.0 72
Show 18300+0111 STF2321 191 6.7 73
Show 18279+0124 HDS2614 334 0.7 73
Show 18300+0112 HCH 10 29 1.5 74
Show 18300+0113 DCH 100 Aa,Ab 227 0.2 74
Show 18300+0113 HCH 9 AB 354 5.2 74
Show 18300+0113 DCH 98 AC 12 4.4 74
Show 18300+0113 DCH 100 Ba,Bb 109 2.5 74
Show 18300+0113 DCH 98 Ca,Cb 92 0.1 74
Show 18301+0112 HCH 11 323 6.2 75
Show 18300+0114 DCH 99 Aa,Ab 284 0.3 75
Show 18300+0114 EIR 1 AB 10 1.6 75
Show 18299+0115 HCH 8 159 4.3 75
Show 18325+0036 RST5450 253 0.7 84
Show 18310+0123 STF2324 AB 148 2.4 92
Show 18310+0123 FOX 232 AC 238 37.3 92
Show 18241+0130 HJ 858 229 12.7 92
Show 18333-0035 SKF2841 333 36.4 95
Show 18227+0119 GWP2774 84 18.8 96
Show 18213-0047 RST5111 84 1.4 97
Show 18241+0141 CRC 28 216 7.0 102
Show 18250-0135 AC 11 355 0.9 112
Show 18289-0138 LDS5865 8 16.9 115
Show 18222-0119 BAL 580 113 14.6 118
Show 18314-0128 KPP4111 189 1.6 119
Show 18349-0043 RST5119 125 2.8 119
Show 18252-0143 LSC 156 23 0.2 119
Show 18351+0003 RST5120 209 0.2 120
Show 18210-0101 WOR 35 2 1.4 120
Show 18325-0120 RST5117 252 1.9 121
Show 18299-0149 HLA 18 AB 164 3.7 128
Show 18299-0149 HLA 18 AC 147 4.0 128

 
 
WDS 18272+0012 : COMPONENTS
 
 
  A Ab
Ab pa=297.8°
sep=0.22"
 
B pa=321.9°
sep=3.88"
pa=323.3°
sep=3.68"
 
 
18272+0012 A
 
 
Name 59 Ser Var name d Ser Coord arcsec 2000 182712.51+001146.1 Mag 5.38
Spectral class G0III (yellow) PmRA -9.00 PmDE -22.0 SAO 123497
HIP 90441 Tycho2 0433-00595-1 HD 169985 HR 6918
GC 25176 BD BD+00 3936 Flamsteed 59 Serpentis Flamsteed name 59 Ser
Tycho2
Tycho2 0433-00595-1 Pflag RAmdeg 276.80214785 DEmdeg 0.19608294
PmRA 8.5 PmDE -21.5 E RAmdeg 4 E DEmdeg 4
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.78 EpDEm 1991.65
Num 3 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.8 BTmag 5.946 E BTmag 0.015 VTmag 5.382
E VTmag 0.010 Prox 17 TYC T HIP 90441
CCDM A RAdeg 276.80212833 DEdeg 0.19613250 EpRA 1990 1.82
EpDE 1990 1.69 E RAdeg 3.9 E DEdeg 4.2 Posflg D
Corr 0.2
SAO
SAO 123497 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.002 Vmag 5.4 SpType A0
Double code Source 70 CatNum 25176 DM BD+00 3936
DMcomp BDsup HD 169985 M HD 0
GC 25176 RA1950rad 4.81993803 DE1950rad 0.00287709 PmRA2000 -0.0005
PmDE2000 -0.002
Hipparcos
Catalog H HIP 90441 Proxy H RAhms 18 27 12.51
DEdms +00 11 46.1 Vmag 5.2 VarFlag R Vmag G
RAdeg 276.802 DEdeg 0.19613 AstroRef A Plx 6.81
CCDM 18272+0012 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 319 Rho 3.77 HD 169985 BD BD+00 3936
CD CP Dm number +00 3936 VIred 0.56
SpType G0III+... R SpType Coord arcsec 2000 182712.51+001146.1
Hipparcos 2
HIP 90441 Sn 15 So 3 Nc 2
RArad 4.8311084496 DErad 0.003423107 Plx 6.95 PmRA -3.67
PmDE -8.61 E RArad 0.56 E DErad 0.46 E Plx 0.63
E pmRA 0.61 E pmDE 0.54 Hpmag 5.305 E Hpmag 0.0012
SHp 0.006 VA 0 BV 0.487 E BV 0.004
VI 0.56
CCDM
Ccdm 18272+0012 RComp Comp A Note1
Note2 Discov num DRAs 0.52 DDEs -13.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.4 Sp A0 PmNote *
PmRA 13 PmDE -4 Dm number +00 3936 Cat1 BD
Name2 +00 2200 Cat2 AGK2/3 HD 169985 M HD
ADS BDS A11353 M ADS BDS N IDS IDS 18221N0008A
HIC 90441
 
 
18272+0012 Ab
 
 
Coord arcsec 2000 182712.50+001146.2 Spectral class A6V (white) Calc delta mag 5.21 Calc coord yes
 
 
18272+0012 B
 
 
Coord arcsec 2000 182712.35+001149.2 Mag 7.62 Spectral class A6V (white) PmRA -3.00
PmDE -9.0 Calc delta mag 2.41 Calc coord yes
CCDM
Ccdm 18272+0012 RComp Comp B Note1
Note2 Discov num STF2316 DRAs DDEs
R dRAs Year 1958 Theta 318 Rho 3.8
Obs 99 Vmag 7.7 Sp G PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11353 M ADS BDS N N IDS IDS 18221N0008B
HIC 90441