stampa
Login

Enhance your experience with Stelle Doppie.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20093-4643
SIN 114
HD 190908


Nearby doubles
3' : 20095-4641
HJ 5169

14' : 20107-4644
I 123

26' : 20086-4618
CPO 88AB

34' : 20106-4612
RSS 542

34' : 20062-4649
HJ 5166

35' : 20119-4704
HJ 5172

38' : 20060-4659
DAW 26AB

66' : 20043-4724
I 661

73' : 20152-4603
HJ 5179

74' : 20071-4533
UC 4089

78' : 20135-4539
UC 4123

78' : 20041-4547
CPO 87

78' : 20018-4647
UC 4067

81' : 20097-4522
RSS 35AB

83' : 20039-4543
DAM 629

85' : 20109-4806
UC 4114

86' : 20110-4519
BRT1105

87' : 20022-4556
HDS2854

88' : 20023-4554
I 660

89' : 20008-4634
RST1054

90' : 20166-4554
I 125

91' : 20014-4724
I 256

92' : 20010-4614
HJ 5160

99' : 20177-4557
HJ 5184

101' : 20139-4812
TDT2107

107' : 20174-4750
UC 4139



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.

20093-4643 SIN 114 (HD 190908)

 
 
20h 09m 18.74s -46° 42' 45.1" P.A. 110.00 sep 59.8 mag 10.15,11.31 Sp F5/6V
 
 
Coord 2000 20093-4643 Discov num SIN 114 Comp Coord arcsec 2000 20 09 18.74 -46 42 45.1
Date first 1904 Date last 2015 Obs 7
Pa first 111 Pa last 109.9 P.A. Now (θ) 109.9°
Sep first 59.9 Sep last 59.752 Sep. Now (ρ) 59.752"
Mag pri 10.15 Mag sec 11.31 delta mag (ΔM) 1.16 Spectral class F5/6V (yellow-white)
Pri motion ra +008 Sec motion ra +009
Pri motion dec -013 Sec motion dec -013
Notes
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190908 Constellation Telescopium Tycho2 8392-02433-1 Gaia DR2 6672408685645328128
HD 190908
 
 
WDS 20093-4643 SIN 114 (HD 190908) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sin1988 C j Sinachopoulos, D. 1988A&AS...76..189S
Sin1988 A&AS 76, 189, 1988
Sin1988b C j Sinachopoulos, D., Nicklas, H. & Geffert, M. 1988Ap&SS.142..227S
Sin1988b Ap&SS 142, 227, 1988
Sin1989 Z - Sinachopoulos, D. 1989A&AS...81..103S
Sin1989 A&AS 81, 103, 1989
Sin1990 C - Sinachopoulos, D. & Seggewiss, W. 1990A&AS...83..245S
Sin1990 A&AS 83, 245, 1990
Sin1990b Z - Sinachopoulos, D. 1990A&AS...86...75S
Sin1990b A&AS 86, 75, 1990
Sin1991 Z - Sinachopoulos, D. 1991A&AS...87..453S
Sin1991 A&AS 87, 453, 1991
Sin1992 C - Sinachopoulos, D. 1992A&AS...96..137S
Sin1992 A&AS 96, 137, 1992
Sin1993a Z - Sinachopoulos, D. & van Dessel, E. 1993A&AS...98...17S
Sin1993a +Ca A&AS 98, 17, 1993
Sin1993b Z - Sinachopoulos, D. 1993A&AS...99...11S
Sin1993b +Ca A&AS 99, 11, 1993
Sin1995 Z - Sinachopoulos, D., Cuypers, J., Lampens, P., Oblak, E., & van Dessel, E.L. 1995A&AS..112..291S
Sin1995 A&AS 112, 291, 1995
Sin1996 Z - Sinachopoulos, D. & van Dessel, E.L 1996A&AS..119..483S
Sin1996 A&AS 119, 483, 1996
Sin1998 C - Sinachopoulos, D. & van Dessel, E.L 1998A&AS..130..299S
Sin1998 A&AS 130, 299, 1998
Sin1999 C - Sinachopoulos, D., Dapergolas, A., van Dessel, E., & Kontizas, E. 1999A&AS..136..525S
Sin1999 A&AS 136, 525, 1999
Sin2007 C - Sinachopoulos, D., Gavras, P., Dionatos, O., Ducourant, Ch., & Medupe, Th. 2007A&A...472.1055S
Sin2007 A&A 472, 1055, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20093-4643 SIN 114 2010 5 110 59.8 10.15 11.31 F5/6V D 200918.74-464245.1
20093-4643 SIN 114 2015 7 110 59.8 10.15 11.31 F5/6V 200918.74-464245.1

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

 
 
WDS 20093-4643 SIN 114 (HD 190908) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20093-4643 SIN 114 (HD 190908) : MEASURES
 
 
No records found.

 
 
WDS 20093-4643 (HD 190908) : VIRTUAL EYEPIECE
 
 

20093-4643 SIN 114A mag 10.15 Sp F5/6V 20093-4643 SIN 114B sep 43.6 P.A. 117.80 mag 11.31 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 20093-4643 (HD 190908) : ALADIN DSS IMAGE @ 20h 09m 18.74s -46° 42' 45.1"
 
 
 
 
WDS 20093-4643 SIN 114 (HD 190908) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20093-4643 SIN 114 distance=1' 20095-4641 HJ 5169 distance=3' 20107-4644 I 123 distance=14' 20086-4618 UC 4100BD distance=26' 20086-4618 CPO 88AB distance=26' 20086-4618 UC 4098AC distance=26' 20106-4612 RSS 542 distance=34' 20062-4649 HJ 5166 distance=34' 20119-4704 HJ 5172 distance=35' 20060-4659 DAW 26AB distance=38' 20060-4659 DAW 26AC distance=38' 20060-4659 DAW 26BC distance=38' 20043-4724 I 661 distance=66' 20152-4603 HJ 5179 distance=73' 20071-4533 UC 4089 distance=74' 20135-4539 UC 4123 distance=78' 20041-4547 CPO 87 distance=78' 20018-4647 UC 4067 distance=78' 20097-4522 SKF1162BC distance=81' 20097-4522 RSS 35AB distance=81' 20039-4543 DAM 629 distance=83' 20109-4806 UC 4114 distance=85' 20110-4519 BRT1105 distance=86' 20022-4556 HDS2854 distance=87' 20023-4554 I 660 distance=88' 20008-4634 RST1054 distance=89' 20166-4554 I 125 distance=90' 20014-4724 I 256 distance=91' 20010-4614 HJ 5160 distance=92' 20177-4557 HJ 5184 distance=99' 20139-4812 TDT2107 distance=101' 20174-4750 UC 4139 distance=107' 20195-4702 TSN 10 distance=107' 19590-4622 HJ 5157 distance=109' 20090-4452 B 986 distance=112' 20183-4532 BRT1107 distance=118' 20045-4457 HDS2862 distance=118' 20052-4834 HDS2864 distance=119' 20205-4713 I 1415 distance=119' 20192-4757 RST1066 distance=125' 20163-4826 LDS 707 distance=127' 20052-4440 KPP 864 distance=131' 20091-4856 RST1060 distance=133' 20203-4529 KPP3105 distance=136' 20209-4533 SEE 415 distance=140' 20177-4834 BRT1106 distance=140' 20227-4711 TDT2219 distance=140' 19581-4808 HDS2842 distance=143' 19567-4537 TDT1867 distance=147' 20199-4503 NSN 480 distance=149' 20100-4914 KPP1803 distance=152' 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 20093-4643 SIN 114 110 59.8 1
Show 20095-4641 HJ 5169 128 6.0 3
Show 20107-4644 I 123 210 6.3 14
Show 20086-4618 UC 4100 BD 359 48.2 26
Show 20086-4618 CPO 88 AB 101 57.4 26
Show 20086-4618 UC 4098 AC 216 23.3 26
Show 20106-4612 RSS 542 311 21.9 34
Show 20062-4649 HJ 5166 249 11.3 34
Show 20119-4704 HJ 5172 9 36.7 35
Show 20060-4659 DAW 26 AB 189 4.3 38
Show 20060-4659 DAW 26 AC 235 3.8 38
Show 20060-4659 DAW 26 BC 310 3.2 38
Show 20043-4724 I 661 39 0.6 66
Show 20152-4603 HJ 5179 136 5.8 73
Show 20071-4533 UC 4089 300 14.1 74
Show 20135-4539 UC 4123 130 22.9 78
Show 20041-4547 CPO 87 5 28.0 78
Show 20018-4647 UC 4067 339 13.5 78
Show 20097-4522 SKF1162 BC 44 37.6 81
Show 20097-4522 RSS 35 AB 127 47.5 81
Show 20039-4543 DAM 629 238 10.5 83
Show 20109-4806 UC 4114 8 13.9 85
Show 20110-4519 BRT1105 55 2.8 86
Show 20022-4556 HDS2854 327 0.1 87
Show 20023-4554 I 660 277 1.8 88
Show 20008-4634 RST1054 2 0.3 89
Show 20166-4554 I 125 45 1.5 90
Show 20014-4724 I 256 189 0.8 91
Show 20010-4614 HJ 5160 164 26.7 92
Show 20177-4557 HJ 5184 285 12.3 99
Show 20139-4812 TDT2107 242 0.6 101
Show 20174-4750 UC 4139 4 30.2 107
Show 20195-4702 TSN 10 87 68.3 107
Show 19590-4622 HJ 5157 280 17.5 109
Show 20090-4452 B 986 105 2.1 112
Show 20183-4532 BRT1107 317 5.2 118
Show 20045-4457 HDS2862 3 0.4 118
Show 20052-4834 HDS2864 339 0.2 119
Show 20205-4713 I 1415 35 1.8 119
Show 20192-4757 RST1066 184 0.5 125
Show 20163-4826 LDS 707 25 18.3 127
Show 20052-4440 KPP 864 188 7.3 131
Show 20091-4856 RST1060 151 0.2 133
Show 20203-4529 KPP3105 128 2.3 136
Show 20209-4533 SEE 415 97 11.0 140
Show 20177-4834 BRT1106 73 4.5 140
Show 20227-4711 TDT2219 283 0.5 140
Show 19581-4808 HDS2842 76 0.3 143
Show 19567-4537 TDT1867 229 0.6 147
Show 20199-4503 NSN 480 216 11.3 149
Show 20100-4914 KPP1803 353 14.0 152

 
 
WDS 20093-4643 : COMPONENTS
 
 
  A
B pa=117.8°
sep=43.56"
 
 
20093-4643 A
 
 
Componente originario normalizzato AB Name HD 190908 Coord arcsec 2000 200918.74-464245.1 Mag 10.15
Spectral class F5/6V (yellow-white) PmRA 8.00 PmDE -13.0 Tycho2 8392-02433-1
HD 190908
Tycho2
Tycho2 8392-02433-1 Pflag RAmdeg 302.32810814 DEmdeg -46.71253435
PmRA 8.2 PmDE -11.6 E RAmdeg 27 E DEmdeg 36
E pmRA 3.0 E pmDE 2.8 EpRAm 1990.81 EpDEm 1989.75
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.922 E BTmag 0.058 VTmag 10.150
E VTmag 0.043 Prox 596 TYC T HIP
CCDM RAdeg 302.32808083 DEdeg -46.71250750 EpRA 1990 1.76
EpDE 1990 1.62 E RAdeg 26.7 E DEdeg 36.1 Posflg
Corr 0.1
CCDM
Ccdm 20093-4643 RComp Comp A Note1
Note2 Discov num DRAs -2.52 DDEs 20.2
R dRAs 80 Year Theta Rho
Obs 2 Vmag 10.6 Sp G0 PmNote
PmRA PmDE Dm number -4713263 Cat1 CD
Name2 Cat2 HD 190908 M HD
ADS BDS M ADS BDS N IDS IDS 20023S4659A
HIC
 
 
20093-4643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200922.49-464305.4 Mag 11.31 PmRA 9.00
PmDE -13.0 Tycho2 8392-02458-1 Calc delta mag 1.16 Calc coord yes
Tycho2
Tycho2 8392-02458-1 Pflag RAmdeg 302.35079555 DEmdeg -46.71818162
PmRA 4.0 PmDE -12.9 E RAmdeg 52 E DEmdeg 70
E pmRA 2.2 E pmDE 2.1 EpRAm 1984.79 EpDEm 1976.74
Num 3 Q RAmdeg 1.0 Q DEmdeg 2.6 Q pmRA 1.0
Q pmDE 2.7 BTmag 11.655 E BTmag 0.093 VTmag 11.312
E VTmag 0.113 Prox 596 TYC HIP
CCDM RAdeg 302.35078194 DEdeg -46.71815139 EpRA 1990 1.76
EpDE 1990 1.59 E RAdeg 54.4 E DEdeg 76.9 Posflg
Corr 0.1
CCDM
Ccdm 20093-4643 RComp Comp B Note1
Note2 Discov num HJ 5169 DRAs -2.14 DDEs 17.0
R dRAs 90 Year 1880 Theta 129 Rho 6.0
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20023S4659B
HIC