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
20095-5026
HU 1612
HD 190909


Nearby doubles
4' : 20093-5029
RST1061

11' : 20096-5038
RST1062

30' : 20124-5014
I 1046

32' : 20127-5019
HJ 5174

37' : 20071-5055
BRT1104

43' : 20139-5019
HU 1613

44' : 20053-5043
UC 4079

50' : 20142-5007
VSP 55

57' : 20151-5048
RSS 544

65' : 20073-5127
RST1059

71' : 20026-5003
HDS2857

73' : 20100-4914
KPP1803

78' : 20176-5034
HDS2896

91' : 20047-5144
I 1604

91' : 20091-4856
RST1060

100' : 19596-4958
CPO9292

105' : 20191-4937
RST1065

105' : 19587-5034
B 983

106' : 20097-5212
CPO 615

108' : 19590-5106
I 1407

114' : 19590-5121
RST1053

118' : 20045-5214
RST1056

120' : 20217-5000
SKF 376

121' : 20052-4834
HDS2864

122' : 20135-5222
B 2884

131' : 20232-5047
RST1068



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.

20095-5026 HU 1612 (HD 190909)

 
 
20h 09m 32.96s -50° 26' 24.6" P.A. 63.00 sep 1.0 mag 9.65,9.88 Sp A3m
 
 
Coord 2000 20095-5026 Discov num HU 1612 Comp Coord arcsec 2000 20 09 32.96 -50 26 24.6
Date first 1914 Date last 2015 Obs 12
Pa first 58 Pa last 62.9 P.A. Now (θ) 62.9°
Sep first 0.9 Sep last 1.048 Sep. Now (ρ) 1.048"
Mag pri 9.65 Mag sec 9.88 delta mag (ΔM) 0.23 Spectral class A3m (white)
Pri motion ra +006 Sec motion ra +006
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190909 Constellation Telescopium SAO 246465 Tycho2 8400-00531-1
Gaia DR2 6666406726545461376 HD 190909
 
 
WDS 20095-5026 HU 1612 (HD 190909) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20095-5026 HU 1612 1991 11 61 1.0 9.65 9.88 A3m 200932.96-502624.6
20095-5026 HU 1612 2015 12 63 1.0 9.65 9.88 A3m 200932.96-502624.6

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

 
 
WDS 20095-5026 HU 1612 (HD 190909) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20095-5026 HU 1612 (HD 190909) : MEASURES
 
 
No records found.

 
 
WDS 20095-5026 (HD 190909) : VIRTUAL EYEPIECE
 
 

20095-5026 HU 1612A mag 9.65 Sp A3m 20095-5026 HU 1612B sep 0.8 P.A. 51.20 mag 9.88 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 20095-5026 (HD 190909) : ALADIN DSS IMAGE @ 20h 09m 32.96s -50° 26' 24.6"
 
 
 
 
WDS 20095-5026 HU 1612 (HD 190909) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20095-5026 HU 1612 distance=0' 20093-5029 RST1061 distance=4' 20096-5038 RST1062 distance=11' 20124-5014 I 1046 distance=30' 20127-5019 HJ 5174 distance=32' 20071-5055 BRT1104 distance=37' 20139-5019 HU 1613 distance=43' 20053-5043 UC 4079 distance=44' 20142-5007 VSP 55 distance=50' 20151-5048 RSS 544 distance=57' 20073-5127 RST1059 distance=65' 20026-5003 HDS2857 distance=71' 20100-4914 KPP1803 distance=73' 20176-5034 HDS2896 distance=78' 20047-5144 I 1604 distance=91' 20091-4856 RST1060 distance=91' 19596-4958 CPO9292 distance=100' 20191-4937 RST1065 distance=105' 19587-5034 B 983 distance=105' 20097-5212 CPO 615 distance=106' 19590-5106 I 1407 distance=108' 19590-5121 RST1053 distance=114' 20045-5214 RST1056 distance=118' 20217-5000 SKF 376 distance=120' 20052-4834 HDS2864 distance=121' 20135-5222 B 2884 distance=122' 20232-5047 RST1068 distance=131' 20029-5222 TDT1935 distance=132' 19563-5118 SKF1094 distance=136' 20212-5147 HDS2907 distance=137' 19583-5154 DUN 229AB distance=138' 20163-4826 LDS 707 distance=138' 20177-4834 BRT1106 distance=139' 20236-5111 I 1417 distance=141' 20139-4812 TDT2107 distance=141' 20109-4806 UC 4114 distance=142' 19590-5208 HU 1610DE distance=143' 20165-5233 HU 1614 distance=143' 20164-5236 UC 4132 distance=145' 19572-4856 TOI1060 distance=151' 19539-5012 RST1050 distance=151' 19537-5038 TSN 32 distance=152' 19538-5009 HDS2835 distance=152' 20022-5246 UC 4069 distance=156' 19564-4850 BRT1103 distance=160' 19550-5149 FIN 31 distance=160' 20025-5253 HDS2856 distance=161' 20267-5107 UC 4186 distance=168' 19547-5204 BRT2102 distance=171' 19522-5115 I 1625AB distance=171' 19522-5115 HJ 5150AC distance=171' 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 20095-5026 HU 1612 63 1.0
Show 20093-5029 RST1061 282 1.2 4
Show 20096-5038 RST1062 351 0.4 11
Show 20124-5014 I 1046 51 1.2 30
Show 20127-5019 HJ 5174 266 18.8 32
Show 20071-5055 BRT1104 219 3.7 37
Show 20139-5019 HU 1613 142 0.7 43
Show 20053-5043 UC 4079 78 11.2 44
Show 20142-5007 VSP 55 96 0.1 50
Show 20151-5048 RSS 544 167 17.6 57
Show 20073-5127 RST1059 243 0.1 65
Show 20026-5003 HDS2857 6 18.0 71
Show 20100-4914 KPP1803 353 14.0 73
Show 20176-5034 HDS2896 70 12.8 78
Show 20047-5144 I 1604 204 1.1 91
Show 20091-4856 RST1060 151 0.2 91
Show 19596-4958 CPO9292 300 4.3 100
Show 20191-4937 RST1065 69 1.3 105
Show 19587-5034 B 983 330 1.2 105
Show 20097-5212 CPO 615 247 6.9 106
Show 19590-5106 I 1407 119 5.7 108
Show 19590-5121 RST1053 202 0.6 114
Show 20045-5214 RST1056 321 2.3 118
Show 20217-5000 SKF 376 300 21.3 120
Show 20052-4834 HDS2864 339 0.2 121
Show 20135-5222 B 2884 334 8.1 122
Show 20232-5047 RST1068 203 0.3 131
Show 20029-5222 TDT1935 76 0.7 132
Show 19563-5118 SKF1094 3 10.8 136
Show 20212-5147 HDS2907 35 0.3 137
Show 19583-5154 DUN 229 AB 242 80.9 138
Show 20163-4826 LDS 707 25 18.3 138
Show 20177-4834 BRT1106 73 4.5 139
Show 20236-5111 I 1417 312 0.8 141
Show 20139-4812 TDT2107 242 0.6 141
Show 20109-4806 UC 4114 8 13.9 142
Show 19590-5208 HU 1610 DE 152 1.9 143
Show 20165-5233 HU 1614 64 1.3 143
Show 20164-5236 UC 4132 173 13.8 145
Show 19572-4856 TOI1060 167 0.3 151
Show 19539-5012 RST1050 214 0.5 151
Show 19537-5038 TSN 32 189 82.4 152
Show 19538-5009 HDS2835 23 0.2 152
Show 20022-5246 UC 4069 90 40.1 156
Show 19564-4850 BRT1103 206 4.4 160
Show 19550-5149 FIN 31 49 2.1 160
Show 20025-5253 HDS2856 90 0.6 161
Show 20267-5107 UC 4186 345 9.2 168
Show 19547-5204 BRT2102 157 3.1 171
Show 19522-5115 I 1625 AB 250 12.8 171
Show 19522-5115 HJ 5150 AC 254 27.8 171

 
 
WDS 20095-5026 : COMPONENTS
 
 
  A
B pa=51.2°
sep=0.76"
 
 
20095-5026 A
 
 
Componente originario normalizzato AB Name HD 190909 Coord arcsec 2000 200932.96-502624.6 Mag 9.65
Spectral class A3m (white) PmRA 6.00 PmDE -13.0 SAO 246465
Tycho2 8400-00531-1 HD 190909 DM CD-5012828
Tycho2
Tycho2 8400-00531-1 Pflag P RAmdeg 302.38734211 DEmdeg -50.44016354
PmRA 6.3 PmDE -13.3 E RAmdeg 13 E DEmdeg 16
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.05 EpDEm 1990.46
Num 5 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.3
Q pmDE 1.4 BTmag 9.785 E BTmag 0.024 VTmag 9.652
E VTmag 0.026 Prox 10 TYC T HIP
CCDM RAdeg 302.38721500 DEdeg -50.44016833 EpRA 1990 1.65
EpDE 1990 1.49 E RAdeg 12.6 E DEdeg 15.7 Posflg D
Corr 0.2
SAO
SAO 246465 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.015 Vmag 9 SpType A3
Double code Source 48 CatNum 18635 DM CP-5011284
DMcomp BDsup HD 190909 M HD 0
GC RA1950rad 5.2614593 DE1950rad -0.88291293 PmRA2000 0.0005
PmDE2000 -0.019
CCDM
Ccdm 20095-5026 RComp Comp A Note1
Note2 Discov num DRAs 2.91 DDEs -24.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp A3 PmNote *
PmRA 7 PmDE -15 Dm number -5012828 Cat1 CD
Name2 246465 Cat2 SAO HD 190909 M HD
ADS BDS M ADS BDS N IDS IDS 20021S5044A
HIC
 
 
20095-5026 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200933.02-502624.1 Mag 9.88 PmRA 6.00
PmDE -13.0 Tycho2 8400-00531-2 Calc delta mag 0.23 Calc coord yes
Tycho2
Tycho2 8400-00531-2 Pflag P RAmdeg 302.38734211 DEmdeg -50.44016354
PmRA 6.3 PmDE -13.3 E RAmdeg 13 E DEmdeg 16
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.05 EpDEm 1990.46
Num 5 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.3
Q pmDE 1.4 BTmag 10.466 E BTmag 0.036 VTmag 9.880
E VTmag 0.032 Prox 10 TYC T HIP
CCDM RAdeg 302.38759361 DEdeg -50.44003417 EpRA 1990 1.65
EpDE 1990 1.49 E RAdeg 18.6 E DEdeg 23.1 Posflg D
Corr 0.2
CCDM
Ccdm 20095-5026 RComp Comp B Note1
Note2 Discov num HU 1612 DRAs DDEs
R dRAs Year 1949 Theta 060 Rho 0.9
Obs 7 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20021S5044B
HIC