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Current system
20106-4612
RSS 542
HD 191189


Nearby doubles
22' : 20086-4618
CPO 88AB

32' : 20095-4641
HJ 5169

32' : 20107-4644
I 123

34' : 20093-4643
SIN 114

46' : 20135-4539
UC 4123

49' : 20152-4603
HJ 5179

52' : 20097-4522
RSS 35AB

54' : 20071-4533
UC 4089

54' : 20110-4519
BRT1105

54' : 20119-4704
HJ 5172

59' : 20062-4649
HJ 5166

66' : 20166-4554
I 125

67' : 20060-4659
DAW 26AB

73' : 20041-4547
CPO 87

76' : 20039-4543
DAM 629

76' : 20177-4557
HJ 5184

83' : 20090-4452
B 986

88' : 20023-4554
I 660

89' : 20022-4556
HDS2854

91' : 20183-4532
BRT1107

97' : 20043-4724
I 661

98' : 20018-4647
UC 4067

99' : 20045-4457
HDS2862

100' : 20010-4614
HJ 5160

104' : 20008-4634
RST1054

105' : 20195-4702
TSN 10



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20106-4612 RSS 542 (HD 191189)

 
 
20h 10m 34.71s -46° 12' 15.7" P.A. 311.00 sep 21.9 mag 8.38,12.00 Sp M2III dist. 4166.67 pc (13591.68 l.y.)
 
 
Coord 2000 20106-4612 Discov num RSS 542 Comp Coord arcsec 2000 20 10 34.71 -46 12 15.7
Date first 1902 Date last 2015 Obs 6
Pa first 313 Pa last 310.6 P.A. Now (θ) 310.6°
Sep first 22.4 Sep last 21.91 Sep. Now (ρ) 21.91"
Mag pri 8.38 Mag sec 12.00 delta mag (ΔM) 3.62 Spectral class M2III (red)
Pri motion ra +001 Sec motion ra +003
Pri motion dec -002 Sec motion dec -007
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191189 Constellation Telescopium SAO 230081 HIP 99406
Tycho2 8392-02484-1 Gaia DR2 6672525440036300416 HD 191189 CD CD-4613418
CP CP-46 9913 Distance 4166.67 Distance ly 13591.68
 
 
WDS 20106-4612 RSS 542 (HD 191189) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20106-4612 RSS 542 1999 4 311 22.0 8.38 12.00 M2III D 201034.71-461215.7
20106-4612 RSS 542 2015 6 311 21.9 8.38 12.00 M2III 201034.71-461215.7

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

 
 
WDS 20106-4612 RSS 542 (HD 191189) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20106-4612 RSS 542 (HD 191189) : MEASURES
 
 
No records found.

 
 
WDS 20106-4612 (HD 191189) : VIRTUAL EYEPIECE
 
 

20106-4612 RSS 542A mag 8.38 Sp M2III 20106-4612 RSS 542B sep 18.3 P.A. 321.10 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20106-4612 (HD 191189) : ALADIN DSS IMAGE @ 20h 10m 34.71s -46° 12' 15.7"
 
 
 
 
WDS 20106-4612 RSS 542 (HD 191189) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20106-4612 RSS 542 distance=0' 20086-4618 UC 4100BD distance=21' 20086-4618 CPO 88AB distance=22' 20086-4618 UC 4098AC distance=22' 20095-4641 HJ 5169 distance=32' 20107-4644 I 123 distance=32' 20093-4643 SIN 114 distance=34' 20135-4539 UC 4123 distance=46' 20152-4603 HJ 5179 distance=49' 20097-4522 SKF1162BC distance=51' 20097-4522 RSS 35AB distance=52' 20071-4533 UC 4089 distance=54' 20110-4519 BRT1105 distance=54' 20119-4704 HJ 5172 distance=54' 20062-4649 HJ 5166 distance=59' 20166-4554 I 125 distance=66' 20060-4659 DAW 26AB distance=67' 20060-4659 DAW 26AC distance=67' 20060-4659 DAW 26BC distance=67' 20041-4547 CPO 87 distance=73' 20039-4543 DAM 629 distance=76' 20177-4557 HJ 5184 distance=76' 20090-4452 B 986 distance=83' 20023-4554 I 660 distance=88' 20022-4556 HDS2854 distance=89' 20183-4532 BRT1107 distance=91' 20043-4724 I 661 distance=97' 20018-4647 UC 4067 distance=98' 20045-4457 HDS2862 distance=99' 20010-4614 HJ 5160 distance=100' 20008-4634 RST1054 distance=104' 20195-4702 TSN 10 distance=105' 20052-4440 KPP 864 distance=109' 20203-4529 KPP3105 distance=111' 20109-4806 UC 4114 distance=114' 20209-4533 SEE 415 distance=115' 20014-4724 I 256 distance=119' 20205-4713 I 1415 distance=119' 20199-4503 NSN 480 distance=120' 20174-4750 UC 4139 distance=120' 19590-4622 HJ 5157 distance=121' 20139-4812 TDT2107 distance=125' 20192-4757 RST1066 distance=137' 20149-4403 SKF1164 distance=137' 20227-4711 TDT2219 distance=138' 20014-4422 HJ 5161 distance=147' 20163-4826 LDS 707 distance=147' 20058-4353 TDT1970 distance=148' 19567-4537 TDT1867 distance=149' 20052-4834 HDS2864 distance=152' 20177-4834 BRT1106 distance=159' 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 20106-4612 RSS 542 311 21.9
Show 20086-4618 UC 4100 BD 359 48.2 21
Show 20086-4618 CPO 88 AB 101 57.4 22
Show 20086-4618 UC 4098 AC 216 23.3 22
Show 20095-4641 HJ 5169 128 6.0 32
Show 20107-4644 I 123 210 6.3 32
Show 20093-4643 SIN 114 110 59.8 34
Show 20135-4539 UC 4123 130 22.9 46
Show 20152-4603 HJ 5179 136 5.8 49
Show 20097-4522 SKF1162 BC 44 37.6 51
Show 20097-4522 RSS 35 AB 127 47.5 52
Show 20071-4533 UC 4089 300 14.1 54
Show 20110-4519 BRT1105 55 2.8 54
Show 20119-4704 HJ 5172 9 36.7 54
Show 20062-4649 HJ 5166 249 11.3 59
Show 20166-4554 I 125 45 1.5 66
Show 20060-4659 DAW 26 AB 189 4.3 67
Show 20060-4659 DAW 26 AC 235 3.8 67
Show 20060-4659 DAW 26 BC 310 3.2 67
Show 20041-4547 CPO 87 5 28.0 73
Show 20039-4543 DAM 629 238 10.5 76
Show 20177-4557 HJ 5184 285 12.3 76
Show 20090-4452 B 986 105 2.1 83
Show 20023-4554 I 660 277 1.8 88
Show 20022-4556 HDS2854 327 0.1 89
Show 20183-4532 BRT1107 317 5.2 91
Show 20043-4724 I 661 39 0.6 97
Show 20018-4647 UC 4067 339 13.5 98
Show 20045-4457 HDS2862 3 0.4 99
Show 20010-4614 HJ 5160 164 26.7 100
Show 20008-4634 RST1054 2 0.3 104
Show 20195-4702 TSN 10 87 68.3 105
Show 20052-4440 KPP 864 188 7.3 109
Show 20203-4529 KPP3105 128 2.3 111
Show 20109-4806 UC 4114 8 13.9 114
Show 20209-4533 SEE 415 97 11.0 115
Show 20014-4724 I 256 189 0.8 119
Show 20205-4713 I 1415 35 1.8 119
Show 20199-4503 NSN 480 216 11.3 120
Show 20174-4750 UC 4139 4 30.2 120
Show 19590-4622 HJ 5157 280 17.5 121
Show 20139-4812 TDT2107 242 0.6 125
Show 20192-4757 RST1066 184 0.5 137
Show 20149-4403 SKF1164 209 66.7 137
Show 20227-4711 TDT2219 283 0.5 138
Show 20014-4422 HJ 5161 314 11.3 147
Show 20163-4826 LDS 707 25 18.3 147
Show 20058-4353 TDT1970 276 0.5 148
Show 19567-4537 TDT1867 229 0.6 149
Show 20052-4834 HDS2864 339 0.2 152
Show 20177-4834 BRT1106 73 4.5 159

 
 
WDS 20106-4612 : COMPONENTS
 
 
  A
B pa=321.1°
sep=18.33"
 
 
20106-4612 A
 
 
Componente originario normalizzato AB Name HD 191189 Coord arcsec 2000 201034.71-461215.7 Mag 8.38
Spectral class M2III (red) PmRA 1.00 PmDE -2.0 SAO 230081
HIP 99406 Tycho2 8392-02484-1 HD 191189 CD CD-4613418
CP CP-46 9913
Tycho2
Tycho2 8392-02484-1 Pflag RAmdeg 302.64465828 DEmdeg -46.20436858
PmRA 6.1 PmDE -4.7 E RAmdeg 9 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.85 EpDEm 1988.65
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 10.517 E BTmag 0.040 VTmag 8.568
E VTmag 0.015 Prox 999 TYC T HIP 99406
CCDM RAdeg 302.64463778 DEdeg -46.20435778 EpRA 1990 1.76
EpDE 1990 1.53 E RAdeg 8.9 E DEdeg 12.3 Posflg
Corr 0.0
SAO
SAO 230081 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0 Vmag 9 SpType Ma
Double code Source 48 CatNum 18647 DM CP-46 9913
DMcomp BDsup HD 191189 M HD 0
GC RA1950rad 5.26665826 DE1950rad -0.80900832 PmRA2000 0.0003
PmDE2000 -0.003
Hipparcos
Catalog H HIP 99406 Proxy RAhms 20 10 34.71
DEdms -46 12 15.7 Vmag 8.35 VarFlag 2 R Vmag H
RAdeg 302.645 DEdeg -46.2044 AstroRef Plx 0.98
CCDM 20106-4612 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 191189 BD
CD CD-4613418 CP CP-46 9913 Dm number -4613418 VIred 2.05
SpType M2III R SpType Coord arcsec 2000 201034.71-461215.7
Hipparcos 2
HIP 99406 Sn 5 So 0 Nc 1
RArad 5.2821454722 DErad -0.8064181148 Plx -0.24 PmRA 3.23
PmDE -4.02 E RArad 0.94 E DErad 0.5 E Plx 1.04
E pmRA 1.42 E pmDE 0.96 Hpmag 8.4146 E Hpmag 0.0033
SHp 0.022 VA 0 BV 1.681 E BV 0.039
VI 2.17
CCDM
Ccdm 20106-4612 RComp Comp A Note1
Note2 Discov num DRAs -1.27 DDEs -15.9
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.9 Sp K6 PmNote
PmRA 10 PmDE 2 Dm number -4613418 Cat1 CD
Name2 230081 Cat2 SAO HD 191189 M HD
ADS BDS M ADS BDS N IDS * IDS 20035S4630A
HIC 99406
 
 
20106-4612 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201033.60-461201.4 Mag 12 PmRA 3.00
PmDE -7.0 Calc delta mag 3.62 Calc coord yes
CCDM
Ccdm 20106-4612 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.91 DDEs -1.3
R dRAs 40 Year 1975 Theta 312 Rho 22.1
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20035S4630B
HIC