stampa
Login

A workbench to forge your own double stars?
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
19502-4523
HJ 5148
HD 187099


Nearby doubles
24' : 19495-4545
UC 4030

30' : 19502-4552
RST1048

30' : 19507-4454
DON 970

31' : 19484-4459
HDS2817

39' : 19537-4531
BRT1102

71' : 19567-4537
TDT1867

71' : 19478-4629
HJ 5143

79' : 19430-4503
SKF1092

82' : 19520-4642
TDT1811

84' : 19422-4525
KPP 843

92' : 19417-4545
BRT1099

94' : 19438-4418
HJ 5138

102' : 19447-4359
NSN 482

108' : 19479-4338
I 657

109' : 19429-4406
BRG 28

110' : 19590-4622
HJ 5157

114' : 19403-4440
TSN 67

114' : 19554-4344
DON 972

121' : 19516-4323
SKF1158

124' : 20010-4614
HJ 5160

128' : 19420-4350
DON 964

128' : 19405-4641
HU 1530

130' : 19546-4322
UC 4051

131' : 20022-4556
HDS2854

132' : 20023-4554
I 660

132' : 20008-4634
RST1054



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.

19502-4523 HJ 5148 (HD 187099)

 
 
19h 50m 10.84s -45° 22' 46.2" P.A. 318.00 sep 13.9 mag 7.08,12.00 Sp K0III dist. 139.28 pc (454.33 l.y.)
 
 
Coord 2000 19502-4523 Discov num HJ 5148 Comp Coord arcsec 2000 19 50 10.84 -45 22 46.2
Date first 1834 Date last 2015 Obs 13
Pa first 317 Pa last 318.1 P.A. Now (θ) 318.1°
Sep first 12.0 Sep last 13.88 Sep. Now (ρ) 13.88"
Mag pri 7.08 Mag sec 12.00 delta mag (ΔM) 4.92 Spectral class K0III (yellow-orange)
Pri motion ra +007 Sec motion ra +000
Pri motion dec -014 Sec motion dec -010
Notes
rPM=0.515
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187099 Constellation Telescopium SAO 229888 HIP 97593
Tycho2 8390-00496-1 Gaia DR2 6684206995167700224 HD 187099 GC 27428
CD CD-4513443 CP CP-45 9803 Distance 139.28 Distance ly 454.33
 
 
WDS 19502-4523 HJ 5148 (HD 187099) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
19502-4523 HJ 5148 1999 10 319 13.8 7.20 12.00 K0III D 195010.84-452246.2
19502-4523 HJ 5148 2010 12 315 12.9 7.08 12.00 K0III 195010.84-452246.2
19502-4523 HJ 5148 2015 12 318 13.9 7.08 12.00 K0III 195010.84-452246.2

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

 
 
WDS 19502-4523 HJ 5148 (HD 187099) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19502-4523 HJ 5148 (HD 187099) : MEASURES
 
 
No records found.

 
 
WDS 19502-4523 (HD 187099) : VIRTUAL EYEPIECE
 
 

19502-4523 HJ 5148A mag 7.08 Sp K0III 19502-4523 HJ 5148B sep 12.2 P.A. 327.80 mag 12 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 19502-4523 (HD 187099) : ALADIN DSS IMAGE @ 19h 50m 10.84s -45° 22' 46.2"
 
 
 
 
WDS 19502-4523 HJ 5148 (HD 187099) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19502-4523 HJ 5148 distance=0' 19495-4545 UC 4030 distance=24' 19502-4552 RST1048 distance=30' 19507-4454 DON 970 distance=30' 19484-4459 HDS2817 distance=31' 19537-4531 BRT1102 distance=39' 19567-4537 TDT1867 distance=71' 19478-4629 HJ 5143 distance=71' 19430-4503 SKF1092 distance=79' 19520-4642 TDT1811 distance=82' 19422-4525 KPP 843 distance=84' 19417-4545 BRT1099 distance=92' 19438-4418 HJ 5138 distance=94' 19447-4359 NSN 482 distance=102' 19479-4338 I 657 distance=108' 19429-4406 BRG 28 distance=109' 19590-4622 HJ 5157 distance=110' 19403-4440 TSN 67 distance=114' 19554-4344 DON 972 distance=114' 19516-4323 SKF1158 distance=121' 20010-4614 HJ 5160 distance=124' 19420-4350 DON 964 distance=128' 19405-4641 HU 1530 distance=128' 19546-4322 UC 4051 distance=130' 20022-4556 HDS2854 distance=131' 20023-4554 I 660 distance=132' 20008-4634 RST1054 distance=132' 20014-4422 HJ 5161 distance=134' 19438-4326 HJ 5139 distance=135' 20009-4402 UC 4063 distance=140' 19529-4744 TDT1823 distance=144' 19369-4451 UC 3987 distance=144' 20039-4543 DAM 629 distance=146' 20018-4647 UC 4067 distance=148' 20041-4547 CPO 87 distance=148' 19358-4509 B 977 distance=153' 19592-4324 SKF1161 distance=154' 20045-4457 HDS2862 distance=154' 19374-4646 HJ 5129 distance=157' 19484-4241 RSS 533 distance=164' 20052-4440 KPP 864 distance=165' 20014-4724 I 256 distance=168' 19453-4804 UC 4018 distance=170' 19452-4240 HDS2805 distance=172' 19336-4554 CPO 614 distance=178' 20071-4533 UC 4089 distance=179' 19338-4437 UC 3978 distance=180' 19467-4821 HJ 5142 distance=183' 19581-4808 HDS2842 distance=185' 19388-4302 HU 1330 distance=187' 20062-4649 HJ 5166 distance=187' 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 19502-4523 HJ 5148 318 13.9
Show 19495-4545 UC 4030 295 40.3 24
Show 19502-4552 RST1048 12 0.8 30
Show 19507-4454 DON 970 199 2.3 30
Show 19484-4459 HDS2817 270 10.2 31
Show 19537-4531 BRT1102 218 5.0 39
Show 19567-4537 TDT1867 229 0.6 71
Show 19478-4629 HJ 5143 315 5.4 71
Show 19430-4503 SKF1092 301 6.0 79
Show 19520-4642 TDT1811 103 2.0 82
Show 19422-4525 KPP 843 17 7.2 84
Show 19417-4545 BRT1099 350 3.3 92
Show 19438-4418 HJ 5138 41 19.0 94
Show 19447-4359 NSN 482 65 2.0 102
Show 19479-4338 I 657 321 1.3 108
Show 19429-4406 BRG 28 350 0.8 109
Show 19590-4622 HJ 5157 280 17.5 110
Show 19403-4440 TSN 67 151 20.1 114
Show 19554-4344 DON 972 84 0.2 114
Show 19516-4323 SKF1158 261 17.8 121
Show 20010-4614 HJ 5160 164 26.7 124
Show 19420-4350 DON 964 60 1.1 128
Show 19405-4641 HU 1530 207 0.6 128
Show 19546-4322 UC 4051 174 23.1 130
Show 20022-4556 HDS2854 327 0.1 131
Show 20023-4554 I 660 277 1.8 132
Show 20008-4634 RST1054 2 0.3 132
Show 20014-4422 HJ 5161 314 11.3 134
Show 19438-4326 HJ 5139 126 13.5 135
Show 20009-4402 UC 4063 255 30.3 140
Show 19529-4744 TDT1823 80 0.7 144
Show 19369-4451 UC 3987 49 10.5 144
Show 20039-4543 DAM 629 238 10.5 146
Show 20018-4647 UC 4067 339 13.5 148
Show 20041-4547 CPO 87 5 28.0 148
Show 19358-4509 B 977 49 0.6 153
Show 19592-4324 SKF1161 308 16.4 154
Show 20045-4457 HDS2862 3 0.4 154
Show 19374-4646 HJ 5129 93 11.2 157
Show 19484-4241 RSS 533 319 12.5 164
Show 20052-4440 KPP 864 188 7.3 165
Show 20014-4724 I 256 189 0.8 168
Show 19453-4804 UC 4018 201 31.2 170
Show 19452-4240 HDS2805 340 0.4 172
Show 19336-4554 CPO 614 18 3.9 178
Show 20071-4533 UC 4089 300 14.1 179
Show 19338-4437 UC 3978 134 43.4 180
Show 19467-4821 HJ 5142 258 13.9 183
Show 19581-4808 HDS2842 76 0.3 185
Show 19388-4302 HU 1330 309 1.4 187
Show 20062-4649 HJ 5166 249 11.3 187

 
 
WDS 19502-4523 : COMPONENTS
 
 
  A
B pa=327.8°
sep=12.21"
 
 
19502-4523 A
 
 
Componente originario normalizzato AB Name HD 187099 Coord arcsec 2000 195010.84-452246.2 Mag 7.08
Spectral class K0III (yellow-orange) PmRA 7.00 PmDE -14.0 SAO 229888
HIP 97593 Tycho2 8390-00496-1 HD 187099 GC 27428
CD CD-4513443 CP CP-45 9803
Tycho2
Tycho2 8390-00496-1 Pflag RAmdeg 297.54515979 DEmdeg -45.37953849
PmRA 2.6 PmDE -13.5 E RAmdeg 5 E DEmdeg 6
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.00 EpDEm 1990.60
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 8.340 E BTmag 0.017 VTmag 7.080
E VTmag 0.011 Prox 999 TYC T HIP 97593
CCDM RAdeg 297.54515083 DEdeg -45.37950750 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 5.7 Posflg
Corr 0.0
SAO
SAO 229888 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.019 Vmag 7.2 SpType K0
Double code Source 70 CatNum 27428 DM CD-4513443
DMcomp BDsup HD 187099 M HD 0
GC 27428 RA1950rad 5.1775669 DE1950rad -0.79423262 PmRA2000 0.001
PmDE2000 -0.022
Hipparcos
Catalog H HIP 97593 Proxy RAhms 19 50 10.84
DEdms -45 22 46.2 Vmag 6.96 VarFlag R Vmag H
RAdeg 297.545 DEdeg -45.3795 AstroRef Plx 5.54
CCDM 19502-4523 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187099 BD
CD CD-4513443 CP CP-45 9803 Dm number -4513443 VIred 1.05
SpType K0III R SpType Coord arcsec 2000 195010.84-452246.2
Hipparcos 2
HIP 97593 Sn 5 So 0 Nc 1
RArad 5.1931425382 DErad -0.7920217756 Plx 7.18 PmRA 6.87
PmDE -14.17 E RArad 0.73 E DErad 0.5 E Plx 0.87
E pmRA 1.37 E pmDE 0.74 Hpmag 7.1278 E Hpmag 0.0017
SHp 0.013 VA 0 BV 1.079 E BV 0.011
VI 1.04
CCDM
Ccdm 19502-4523 RComp Comp A Note1
Note2 Discov num DRAs -1.17 DDEs 13.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp K0 PmNote *
PmRA 1 PmDE -22 Dm number -4513443 Cat1 CD
Name2 229888 Cat2 SAO HD 187099 M HD
ADS BDS M ADS BDS N IDS IDS 19430S4538A
HIC 97593
 
 
19502-4523 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195010.22-452235.9 Mag 12 PmRA 0.00
PmDE -10.0 Calc delta mag 4.92 Calc coord yes
CCDM
Ccdm 19502-4523 RComp Comp B Note1
Note2 Discov num HJ 5148 DRAs -2.24 DDEs 25.7
R dRAs 90 Year 1901 Theta 318 Rho 14.2
Obs 2 Vmag 12.0 Sp PmNote *
PmRA -16 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19430S4538B
HIC