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Doubles in session


Current system
21042-5423
HDS 3000
HD 200190


Nearby doubles
42' : 20598-5437
LDS 730

43' : 21005-5356
KPP3078

56' : 21104-5434
HJ 5246

57' : 21042-5520
RST5552AB

63' : 20596-5336
B 511

64' : 21024-5525
BRT3187

69' : 20596-5329
KPP 482

69' : 21000-5326
HDS2993

70' : 21069-5529
HJ 5241

73' : 20590-5328
UC 4349

76' : 21141-5428
LDS 735

95' : 21116-5533
UC 4398

95' : 21098-5302
UC 4393

98' : 21031-5246
RST1080

101' : 20594-5252
UC 4351

104' : 21161-5421
TDT2870

110' : 21164-5451
HDS3026

115' : 20539-5535
B 505

116' : 21174-5419
RST3282

117' : 20559-5555
HJ 5232

118' : 21046-5621
RST1081

123' : 21158-5316
FIN 329

126' : 21146-5552
HU 1535

128' : 21149-5552
WSP 46AB

133' : 20491-5415
UC 4299

134' : 20492-5447
NSN 451



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.

21042-5423 HDS 3000 (HD 200190)

 
 
21h 04m 14.26s -54° 23' 13.4" P.A. 151.00 sep 0.3 mag 8.91,10.72 Sp G8III dist. 282.49 pc (921.48 l.y.)
 
 
Coord 2000 21042-5423 Discov num HDS3000 Comp Coord arcsec 2000 21 04 14.26 -54 23 13.4
Date first 1991 Date last 2018 Obs 3
Pa first 167 Pa last 150.9 P.A. Now (θ) 150.9°
Sep first 0.4 Sep last 0.332 Sep. Now (ρ) 0.332"
Mag pri 8.91 Mag sec 10.72 delta mag (ΔM) 1.81 Spectral class G8III (yellow)
Pri motion ra +073 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200190 Constellation Indus SAO 246844 HIP 103999
Tycho2 8796-00832-1 Gaia DR2 6464130225219847808 HD 200190 CP CP-54 9794
Distance 282.49 Distance ly 921.48
 
 
WDS 21042-5423 HDS 3000 (HD 200190) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21042-5423 HDS3000 1991 1 167 0.4 8.91 10.72 G8III D 210414.26-542313.4
21042-5423 HDS3000 2014 2 154 0.3 8.91 10.72 G8III 210414.26-542313.4
21042-5423 HDS3000 2018 3 151 0.3 8.91 10.72 G8III 210414.26-542313.4

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

 
 
WDS 21042-5423 HDS 3000 (HD 200190) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21042-5423 HDS 3000 (HD 200190) : MEASURES
 
 
No records found.

 
 
WDS 21042-5423 (HD 200190) : VIRTUAL EYEPIECE
 
 

21042-5423 HDS3000A mag 8.91 Sp G8III 21042-5423 HDS3000B sep 0.3 P.A. 162.00 mag 10.72 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 21042-5423 (HD 200190) : ALADIN DSS IMAGE @ 21h 04m 14.26s -54° 23' 13.4"
 
 
 
 
WDS 21042-5423 HDS 3000 (HD 200190) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21042-5423 HDS3000 distance=0' 20598-5437 LDS 730 distance=42' 21005-5356 KPP3078 distance=43' 21104-5434 HJ 5246 distance=56' 21042-5520 RST5552AB distance=57' 21042-5520 HJ 5239AB,C distance=57' 20596-5336 B 511 distance=63' 21024-5525 BRT3187 distance=64' 20596-5329 KPP 482 distance=69' 21000-5326 HDS2993 distance=69' 21069-5529 HJ 5241 distance=70' 20590-5328 UC 4349 distance=73' 21141-5428 LDS 735 distance=76' 21116-5533 UC 4398 distance=95' 21098-5302 UC 4393 distance=95' 21031-5246 RST1080 distance=98' 20594-5252 UC 4351 distance=101' 21161-5421 TDT2870 distance=104' 21164-5451 HDS3026 distance=110' 20539-5535 B 505 distance=115' 21174-5419 RST3282 distance=116' 20559-5555 HJ 5232 distance=117' 21046-5621 RST1081 distance=118' 21158-5316 FIN 329 distance=123' 21146-5552 HU 1535 distance=126' 21149-5552 WSP 46AB distance=128' 21149-5552 WSP 46AC distance=128' 20491-5415 UC 4299 distance=133' 20492-5447 NSN 451 distance=134' 21192-5455 BRT3188 distance=135' 20484-5431 HDS2964 distance=139' 21114-5220 HU 1626 distance=139' 20597-5211 I 669AB distance=139' 20597-5211 I 669AC distance=139' 21143-5615 HU 1534 distance=141' 21199-5331 ARY 79 distance=148' 21199-5327 HJ 5258AB distance=150' 21199-5327 MRN 3Aa,Ab distance=150' 21218-5428 UC 4458 distance=153' 21056-5151 I 1433 distance=153' 21098-5155 RST1084 distance=157' 21049-5147 B 1390 distance=157' 20551-5207 I 18 distance=159' 20508-5237 RST1077 distance=160' 20549-5207 ARY 78 distance=161' 21073-5702 HDS3009 distance=161' 20516-5623 HJ 5223 distance=162' 21078-5702 HJ 5243AB distance=162' 21078-5702 CRU9014AC distance=162' 21064-5143 NSN 453 distance=162' 20577-5148 RST1078 distance=166' 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 21042-5423 HDS3000 151 0.3
Show 20598-5437 LDS 730 311 33.1 42
Show 21005-5356 KPP3078 214 6.2 43
Show 21104-5434 HJ 5246 135 3.4 56
Show 21042-5520 RST5552 AB 319 0.8 57
Show 21042-5520 HJ 5239 AB,C 213 12.7 57
Show 20596-5336 B 511 167 1.3 63
Show 21024-5525 BRT3187 212 5.1 64
Show 20596-5329 KPP 482 246 3.7 69
Show 21000-5326 HDS2993 235 0.1 69
Show 21069-5529 HJ 5241 40 12.6 70
Show 20590-5328 UC 4349 287 10.4 73
Show 21141-5428 LDS 735 60 15.3 76
Show 21116-5533 UC 4398 100 7.2 95
Show 21098-5302 UC 4393 343 55.5 95
Show 21031-5246 RST1080 52 5.5 98
Show 20594-5252 UC 4351 301 6.4 101
Show 21161-5421 TDT2870 246 1.0 104
Show 21164-5451 HDS3026 223 0.4 110
Show 20539-5535 B 505 108 0.1 115
Show 21174-5419 RST3282 277 0.5 116
Show 20559-5555 HJ 5232 3 27.8 117
Show 21046-5621 RST1081 215 0.1 118
Show 21158-5316 FIN 329 92 0.2 123
Show 21146-5552 HU 1535 217 8.6 126
Show 21149-5552 WSP 46 AB 66 9.3 128
Show 21149-5552 WSP 46 AC 292 17.5 128
Show 20491-5415 UC 4299 316 20.1 133
Show 20492-5447 NSN 451 17 23.4 134
Show 21192-5455 BRT3188 77 4.6 135
Show 20484-5431 HDS2964 79 0.9 139
Show 21114-5220 HU 1626 104 0.9 139
Show 20597-5211 I 669 AB 67 0.4 139
Show 20597-5211 I 669 AC 282 33.4 139
Show 21143-5615 HU 1534 346 5.5 141
Show 21199-5331 ARY 79 98 29.2 148
Show 21199-5327 HJ 5258 AB 269 7.3 150
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 150
Show 21218-5428 UC 4458 171 11.4 153
Show 21056-5151 I 1433 36 0.8 153
Show 21098-5155 RST1084 35 1.4 157
Show 21049-5147 B 1390 236 2.7 157
Show 20551-5207 I 18 359 4.0 159
Show 20508-5237 RST1077 193 1.2 160
Show 20549-5207 ARY 78 302 31.7 161
Show 21073-5702 HDS3009 203 0.3 161
Show 20516-5623 HJ 5223 110 9.0 162
Show 21078-5702 HJ 5243 AB 96 24.4 162
Show 21078-5702 CRU9014 AC 271 226.1 162
Show 21064-5143 NSN 453 58 1.3 162
Show 20577-5148 RST1078 114 1.1 166

 
 
WDS 21042-5423 : COMPONENTS
 
 
  A
B pa=162.0°
sep=0.30"
 
 
21042-5423 A
 
 
Componente originario normalizzato AB Name HD 200190 Coord arcsec 2000 210414.26-542313.4 Mag 8.91
Spectral class G8III (yellow) PmRA 73.00 PmDE -11.0 SAO 246844
HIP 103999 Tycho2 8796-00832-1 HD 200190 CP CP-54 9794
Tycho2
Tycho2 8796-00832-1 Pflag RAmdeg 316.05973819 DEmdeg -54.38709196
PmRA 73.7 PmDE -8.6 E RAmdeg 10 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.70 EpDEm 1989.93
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.1 BTmag 9.705 E BTmag 0.024 VTmag 8.666
E VTmag 0.015 Prox 999 TYC T HIP 103999
CCDM AB RAdeg 316.05944806 DEdeg -54.38707250 EpRA 1990 1.73
EpDE 1990 1.80 E RAdeg 9.5 E DEdeg 10.4 Posflg P
Corr 0.0
SAO
SAO 246844 DelFlag RA1950 PmRA1950 0.0086
DE1950 PmDE1950 -0.007 Vmag 8.5 SpType G5
Double code Source 42 CatNum 8234 DM CP-54 9794
DMcomp BDsup HD 200190 M HD 0
GC RA1950rad 5.50030616 DE1950rad -0.95270348 PmRA2000 0.0081
PmDE2000 -0.011
Hipparcos
Catalog H HIP 103999 Proxy H RAhms 21 04 14.26
DEdms -54 23 13.4 Vmag 8.56 VarFlag R Vmag H
RAdeg 316.059 DEdeg -54.3871 AstroRef A Plx 4.87
CCDM 21042-5423 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 167 Rho 0.359 HD 200190 BD
CD CP CP-54 9794 Dm number -54 9794 VIred 0.87
SpType G8III R SpType Coord arcsec 2000 210414.26-542313.4
Hipparcos 2
HIP 103999 Sn 15 So 3 Nc 2
RArad 5.5162776296 DErad -0.9492333425 Plx 3.54 PmRA 72.48
PmDE -11.57 E RArad 0.86 E DErad 1.01 E Plx 1.16
E pmRA 1.03 E pmDE 1.05 Hpmag 8.7199 E Hpmag 0.0019
SHp 0.017 VA 0 BV 0.927 E BV 0.021
VI 0.92
CCDM
Ccdm 21042-5423 RComp Comp A Note1
Note2 Discov num DRAs 2.34 DDEs -13.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.9 Sp G8 PmNote *
PmRA 73 PmDE -11 Dm number -54 9794 Cat1 CPD
Name2 246844 Cat2 SAO HD 200190 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 103999
 
 
21042-5423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210414.27-542313.7 Mag 10.72 Calc delta mag 1.81
Calc coord yes
CCDM
Ccdm 21042-5423 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.35 DDEs -13.9
R dRAs 82 Year 1991 Theta 167 Rho 0.4
Obs 1 Vmag 10.7 Sp PmNote *
PmRA 73 PmDE -11 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 103999