stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
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
17107-5710
RST 903
HD 154774


Nearby doubles
38' : 17141-5736
TDT 278

44' : 17101-5627
MOC 11

59' : 17035-5709
TDT 193

61' : 17036-5655
BRT2821

64' : 17089-5811
TDT 233

70' : 17188-5734
RST 916

70' : 17054-5805
RST3062

84' : 17206-5730
BRT2822

87' : 17011-5633
HLD 131

88' : 17130-5836
HJ 4920

93' : 17177-5824
BRT3182

93' : 17207-5625
FIN 255AB

95' : 17078-5539
RST 897

98' : 17215-5628
HJ 4939

100' : 17015-5606
RST 892

102' : 17023-5556
CPO 510

103' : 17031-5833
I 997

105' : 17045-5843
TDT 199

106' : 16583-5743
KPP2998

108' : 17123-5523
HDS2430AB

110' : 17241-5716
BRT2823

111' : 17229-5801
HDO 270AB

113' : 17147-5857
TDT 285

118' : 17228-5608
RST 921

118' : 16570-5636
RST3057

121' : 17246-5629
HRG 123



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.

17107-5710 RST 903 (HD 154774)

 
 
17h 10m 44.19s -57° 09' 53.1" P.A. 223.00 sep 0.3 mag 9.30,9.50 Sp B8III
 
 
Coord 2000 17107-5710 Discov num RST 903 Comp Coord arcsec 2000 17 10 44.19 -57 09 53.1
Date first 1929 Date last 2019 Obs 4
Pa first 203 Pa last 223.4 P.A. Now (θ) 223.4°
Sep first 0.4 Sep last 0.28 Sep. Now (ρ) 0.28"
Mag pri 9.30 Mag sec 9.50 delta mag (ΔM) 0.2 Spectral class B8III (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154774 Constellation Ara SAO 244485 Tycho2 8735-00586-1
Gaia DR2 5917170984822900864 HD 154774
 
 
WDS 17107-5710 RST 903 (HD 154774) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17107-5710 RST 903 1990 3 216 0.3 9.30 9.50 B8III 171044.19-570953.1
17107-5710 RST 903 2019 4 223 0.3 9.30 9.50 B8III 171044.19-570953.1

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

 
 
WDS 17107-5710 RST 903 (HD 154774) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17107-5710 RST 903 (HD 154774) : MEASURES
 
 
No records found.

 
 
WDS 17107-5710 (HD 154774) : VIRTUAL EYEPIECE
 
 

17107-5710 RST 903A mag 9.3 Sp B8III 17107-5710 RST 903B sep 0.2 P.A. 207.10 mag 9.5 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 17107-5710 (HD 154774) : ALADIN DSS IMAGE @ 17h 10m 44.19s -57° 09' 53.1"
 
 
 
 
WDS 17107-5710 RST 903 (HD 154774) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17107-5710 RST 903 distance=0' 17141-5736 TDT 278 distance=38' 17101-5627 MOC 11 distance=44' 17035-5709 TDT 193 distance=59' 17036-5655 BRT2821 distance=61' 17089-5811 TDT 233 distance=64' 17188-5734 RST 916 distance=70' 17054-5805 RST3062 distance=70' 17206-5730 BRT2822 distance=84' 17011-5633 HLD 131 distance=87' 17130-5836 HJ 4920 distance=88' 17177-5824 BRT3182 distance=93' 17207-5625 FIN 255AB distance=93' 17207-5625 HJ 4938AB,C distance=93' 17078-5539 RST 897 distance=95' 17215-5628 HJ 4939 distance=98' 17015-5606 RST 892 distance=100' 17023-5556 CPO 510 distance=102' 17031-5833 I 997 distance=103' 17045-5843 TDT 199 distance=105' 16583-5743 KPP2998 distance=106' 17123-5523 HDS2430AB distance=108' 17241-5716 BRT2823 distance=110' 17229-5801 HDO 270AB distance=111' 17229-5801 HDO 270AC distance=111' 17147-5857 TDT 285 distance=113' 17228-5608 RST 921 distance=118' 16570-5636 RST3057 distance=118' 17246-5629 HRG 123 distance=121' 17166-5519 RST 913 distance=122' 16565-5751 RSS 426 distance=122' 17228-5828 COO 213AB distance=125' 17228-5828 COO 213AC distance=125' 17011-5851 HJ 4901 distance=127' 16591-5836 RST5072 distance=127' 17118-5919 JSP 708 distance=129' 17252-5621 BRT3318 distance=130' 17254-5623 HJ 4942AB distance=130' 17254-5623 HJ 4942AC distance=130' 17254-5623 ANT 5AD distance=130' 17251-5613 RST 923 distance=132' 17220-5528 BRT3183 distance=138' 17255-5604 RST 925 distance=139' 17253-5600 HDS2459 distance=140' 16574-5841 TDT 157 distance=140' 17256-5825 I 594 distance=141' 17026-5504 HDS2411Aa,Ab distance=144' 17026-5504 HJ 4905AB distance=144' 16566-5547 RST 886 distance=144' 17222-5902 HJ 4934 distance=144' 17209-5511 TDT 316 distance=147' 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 17107-5710 RST 903 223 0.3
Show 17141-5736 TDT 278 147 0.8 38
Show 17101-5627 MOC 11 191 4.6 44
Show 17035-5709 TDT 193 330 0.5 59
Show 17036-5655 BRT2821 93 3.8 61
Show 17089-5811 TDT 233 238 0.7 64
Show 17188-5734 RST 916 214 0.4 70
Show 17054-5805 RST3062 80 6.6 70
Show 17206-5730 BRT2822 344 3.6 84
Show 17011-5633 HLD 131 134 2.2 87
Show 17130-5836 HJ 4920 322 2.9 88
Show 17177-5824 BRT3182 50 2.6 93
Show 17207-5625 FIN 255 AB 108 0.4 93
Show 17207-5625 HJ 4938 AB,C 109 25.0 93
Show 17078-5539 RST 897 98 1.5 95
Show 17215-5628 HJ 4939 227 29.6 98
Show 17015-5606 RST 892 48 0.6 100
Show 17023-5556 CPO 510 14 8.4 102
Show 17031-5833 I 997 157 0.6 103
Show 17045-5843 TDT 199 164 0.9 105
Show 16583-5743 KPP2998 102 1.6 106
Show 17123-5523 HDS2430 AB 119 13.3 108
Show 17241-5716 BRT2823 107 4.4 110
Show 17229-5801 HDO 270 AB 184 1.8 111
Show 17229-5801 HDO 270 AC 153 40.0 111
Show 17147-5857 TDT 285 190 0.5 113
Show 17228-5608 RST 921 40 1.2 118
Show 16570-5636 RST3057 32 0.5 118
Show 17246-5629 HRG 123 296 29.2 121
Show 17166-5519 RST 913 162 1.1 122
Show 16565-5751 RSS 426 305 17.5 122
Show 17228-5828 COO 213 AB 285 9.2 125
Show 17228-5828 COO 213 AC 92 30.8 125
Show 17011-5851 HJ 4901 131 2.8 127
Show 16591-5836 RST5072 48 3.3 127
Show 17118-5919 JSP 708 273 1.5 129
Show 17252-5621 BRT3318 105 2.7 130
Show 17254-5623 HJ 4942 AB 326 18.4 130
Show 17254-5623 HJ 4942 AC 64 41.2 130
Show 17254-5623 ANT 5 AD 39 47.2 130
Show 17251-5613 RST 923 337 5.4 132
Show 17220-5528 BRT3183 18 4.9 138
Show 17255-5604 RST 925 73 0.6 139
Show 17253-5600 HDS2459 174 0.2 140
Show 16574-5841 TDT 157 37 2.2 140
Show 17256-5825 I 594 241 4.1 141
Show 17026-5504 HDS2411 Aa,Ab 9 0.2 144
Show 17026-5504 HJ 4905 AB 54 39.5 144
Show 16566-5547 RST 886 229 1.9 144
Show 17222-5902 HJ 4934 269 14.6 144
Show 17209-5511 TDT 316 280 0.9 147

 
 
WDS 17107-5710 : COMPONENTS
 
 
  A
B pa=207.1°
sep=0.23"
 
 
17107-5710 A
 
 
Componente originario normalizzato AB Name HD 154774 Coord arcsec 2000 171044.19-570953.1 Mag 9.3
Spectral class B8III (blue-white) PmRA 1.00 PmDE -19.0 SAO 244485
Tycho2 8735-00586-1 HD 154774 DM CP-57 8342
Tycho2
Tycho2 8735-00586-1 Pflag RAmdeg 257.68412127 DEmdeg -57.16475296
PmRA 0.4 PmDE -7.7 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.4 EpRAm 1989.91 EpDEm 1989.74
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 9.301 E BTmag 0.020 VTmag 9.207
E VTmag 0.020 Prox 910 TYC T HIP
CCDM RAdeg 257.68412056 DEdeg -57.16473417 EpRA 1990 1.74
EpDE 1990 1.64 E RAdeg 10.5 E DEdeg 11.2 Posflg
Corr 0.3
SAO
SAO 244485 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.007 Vmag 9.1 SpType B9
Double code Source 43 CatNum 5471 DM CP-57 8342
DMcomp BDsup HD 154774 M HD 0
GC RA1950rad 4.47892354 DE1950rad -0.99662928 PmRA2000 -0.0008
PmDE2000 -0.008
CCDM
Ccdm 17107-5710 RComp Comp A Note1
Note2 Discov num DRAs 2.20 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp B9 PmNote *
PmRA -2 PmDE -7 Dm number -57 8342 Cat1 CPD
Name2 244485 Cat2 SAO HD 154774 M HD
ADS BDS M ADS BDS N IDS IDS 17023S5702A
HIC
 
 
17107-5710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171044.18-570953.3 Mag 9.5 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 17107-5710 RComp Comp B Note1
Note2 Discov num RST 903 DRAs DDEs
R dRAs Year 1929 Theta 203 Rho 0.4
Obs 1 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17023S5702B
HIC