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Current system
21164-5451
HDS 3026
HD 202195


Nearby doubles
26' : 21192-5455
BRT3188

31' : 21161-5421
TDT2870

34' : 21174-5419
RST3282

39' : 21141-5428
LDS 735

53' : 21218-5428
UC 4458

55' : 21104-5434
HJ 5246

60' : 21116-5533
UC 4398

63' : 21149-5552
WSP 46AB

63' : 21146-5552
HU 1535

64' : 21233-5429
TVB 319

72' : 21244-5435
HU 1537

77' : 21226-5547
HU 1536

86' : 21143-5615
HU 1534

87' : 21199-5331
ARY 79

90' : 21069-5529
HJ 5241

90' : 21199-5327
HJ 5258AB

96' : 21158-5316
FIN 329

104' : 21282-5510
R 331

109' : 21042-5520
RST5552AB

110' : 21042-5423
HDS3000

117' : 21208-5302
LWR 18AB

125' : 21098-5302
UC 4393

125' : 21024-5525
BRT3187

135' : 21046-5621
RST1081

145' : 21263-5257
RST1089

145' : 20598-5437
LDS 730



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

21164-5451 HDS 3026 (HD 202195)

 
 
21h 16m 25.36s -54° 51' 22.4" P.A. 223.00 sep 0.4 mag 8.00,10.72 Sp G6IV dist. 82.3 pc (268.46 l.y.)
 
 
Coord 2000 21164-5451 Discov num HDS3026 Comp Coord arcsec 2000 21 16 25.36 -54 51 22.4
Date first 1991 Date last 2021 Obs 5
Pa first 271 Pa last 223.2 P.A. Now (θ) 223.2°
Sep first 0.2 Sep last 0.35 Sep. Now (ρ) 0.35"
Mag pri 8.00 Mag sec 10.72 delta mag (ΔM) 2.72 Spectral class G6IV (yellow)
Pri motion ra +014 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202195 Constellation Indus SAO 246937 HIP 105028
Tycho2 8797-00388-1 Gaia DR2 6463202581003632512 HD 202195 GC 29724
CP CP-55 9549 Distance 82.3 Distance ly 268.46
 
 
WDS 21164-5451 HDS 3026 (HD 202195) : 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
21164-5451 HDS3026 1991 1 271 0.2 8.00 10.72 G6IV 211625.36-545122.4
21164-5451 HDS3026 2014 2 214 0.3 8.00 10.72 G6IV 211625.36-545122.4
21164-5451 HDS3026 2017 3 218 0.3 8.00 10.72 G6IV 211625.36-545122.4
21164-5451 HDS3026 2019 4 220 0.3 8.00 10.72 G6IV 211625.36-545122.4
21164-5451 HDS3026 2021 5 223 0.4 8.00 10.72 G6IV 211625.36-545122.4

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

 
 
WDS 21164-5451 HDS 3026 (HD 202195) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21164-5451 HDS 3026 (HD 202195) : MEASURES
 
 
No records found.

 
 
WDS 21164-5451 (HD 202195) : VIRTUAL EYEPIECE
 
 

21164-5451 HDS3026A mag 8 Sp G6IV 21164-5451 HDS3026B sep 0.3 P.A. 208.40 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 21164-5451 (HD 202195) : ALADIN DSS IMAGE @ 21h 16m 25.36s -54° 51' 22.4"
 
 
 
 
WDS 21164-5451 HDS 3026 (HD 202195) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21164-5451 HDS3026 distance=0' 21192-5455 BRT3188 distance=26' 21161-5421 TDT2870 distance=31' 21174-5419 RST3282 distance=34' 21141-5428 LDS 735 distance=39' 21218-5428 UC 4458 distance=53' 21104-5434 HJ 5246 distance=55' 21116-5533 UC 4398 distance=60' 21149-5552 WSP 46AB distance=63' 21149-5552 WSP 46AC distance=63' 21146-5552 HU 1535 distance=63' 21233-5429 TVB 319 distance=64' 21244-5435 HU 1537 distance=72' 21226-5547 HU 1536 distance=77' 21143-5615 HU 1534 distance=86' 21199-5331 ARY 79 distance=87' 21069-5529 HJ 5241 distance=90' 21199-5327 HJ 5258AB distance=90' 21199-5327 MRN 3Aa,Ab distance=90' 21158-5316 FIN 329 distance=96' 21282-5510 R 331 distance=104' 21042-5520 RST5552AB distance=109' 21042-5520 HJ 5239AB,C distance=109' 21042-5423 HDS3000 distance=110' 21208-5302 LWR 18AB distance=117' 21208-5302 SHY 340AC distance=117' 21098-5302 UC 4393 distance=125' 21024-5525 BRT3187 distance=125' 21046-5621 RST1081 distance=135' 21263-5257 RST1089 distance=145' 20598-5437 LDS 730 distance=145' 21209-5229 UC 4449 distance=148' 21210-5229 CVN 66AB distance=149' 21210-5229 CVN 66AC distance=149' 21210-5229 CVN 66Aa,Ab distance=149' 21078-5702 HJ 5243AB distance=150' 21078-5702 CRU9014AC distance=150' 21005-5356 KPP3078 distance=150' 21073-5702 HDS3009 distance=152' 21114-5220 HU 1626 distance=158' 21324-5626 UC 4489 distance=166' 20596-5336 B 511 distance=166' 21354-5523 HJ 5276 distance=167' 21000-5326 HDS2993 distance=168' 21358-5435 RST5554 distance=169' 20596-5329 KPP 482 distance=170' 21120-5737 HU 1627 distance=171' 21031-5246 RST1080 distance=172' 20590-5328 UC 4349 distance=175' 21249-5732 GAO 3 distance=175' 21067-5735 TOI2201 distance=183' 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 21164-5451 HDS3026 223 0.4
Show 21192-5455 BRT3188 77 4.6 26
Show 21161-5421 TDT2870 246 1.0 31
Show 21174-5419 RST3282 277 0.5 34
Show 21141-5428 LDS 735 60 15.3 39
Show 21218-5428 UC 4458 171 11.4 53
Show 21104-5434 HJ 5246 135 3.4 55
Show 21116-5533 UC 4398 100 7.2 60
Show 21149-5552 WSP 46 AB 66 9.3 63
Show 21149-5552 WSP 46 AC 292 17.5 63
Show 21146-5552 HU 1535 217 8.6 63
Show 21233-5429 TVB 319 359 14.7 64
Show 21244-5435 HU 1537 353 3.5 72
Show 21226-5547 HU 1536 172 5.2 77
Show 21143-5615 HU 1534 346 5.5 86
Show 21199-5331 ARY 79 98 29.2 87
Show 21069-5529 HJ 5241 40 12.6 90
Show 21199-5327 HJ 5258 AB 269 7.3 90
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 90
Show 21158-5316 FIN 329 92 0.2 96
Show 21282-5510 R 331 106 29.0 104
Show 21042-5520 RST5552 AB 319 0.8 109
Show 21042-5520 HJ 5239 AB,C 213 12.7 109
Show 21042-5423 HDS3000 151 0.3 110
Show 21208-5302 LWR 18 AB 230 13.6 117
Show 21208-5302 SHY 340 AC 3 999.9 117
Show 21098-5302 UC 4393 343 55.5 125
Show 21024-5525 BRT3187 212 5.1 125
Show 21046-5621 RST1081 215 0.1 135
Show 21263-5257 RST1089 99 1.0 145
Show 20598-5437 LDS 730 311 33.1 145
Show 21209-5229 UC 4449 284 51.6 148
Show 21210-5229 CVN 66 AB 48 3.3 149
Show 21210-5229 CVN 66 AC 161 5.9 149
Show 21210-5229 CVN 66 Aa,Ab 238 0.1 149
Show 21078-5702 HJ 5243 AB 96 24.4 150
Show 21078-5702 CRU9014 AC 271 226.1 150
Show 21005-5356 KPP3078 214 6.2 150
Show 21073-5702 HDS3009 203 0.3 152
Show 21114-5220 HU 1626 104 0.9 158
Show 21324-5626 UC 4489 24 17.7 166
Show 20596-5336 B 511 167 1.3 166
Show 21354-5523 HJ 5276 31 13.5 167
Show 21000-5326 HDS2993 235 0.1 168
Show 21358-5435 RST5554 254 1.2 169
Show 20596-5329 KPP 482 246 3.7 170
Show 21120-5737 HU 1627 201 1.5 171
Show 21031-5246 RST1080 52 5.5 172
Show 20590-5328 UC 4349 287 10.4 175
Show 21249-5732 GAO 3 50 35.7 175
Show 21067-5735 TOI2201 159 1.0 183

 
 
WDS 21164-5451 : COMPONENTS
 
 
  A
B pa=208.4°
sep=0.29"
 
 
21164-5451 A
 
 
Componente originario normalizzato AB Name HD 202195 Coord arcsec 2000 211625.36-545122.4 Mag 8
Spectral class G6IV (yellow) PmRA 14.00 PmDE 12.0 SAO 246937
HIP 105028 Tycho2 8797-00388-1 HD 202195 GC 29724
CP CP-55 9549
Tycho2
Tycho2 8797-00388-1 Pflag RAmdeg 319.10575782 DEmdeg -54.85619922
PmRA 17.3 PmDE 13.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.21 EpDEm 1990.82
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.789 E BTmag 0.017 VTmag 7.861
E VTmag 0.011 Prox 999 TYC T HIP 105028
CCDM AB RAdeg 319.10568778 DEdeg -54.85623194 EpRA 1990 1.66
EpDE 1990 1.47 E RAdeg 5.1 E DEdeg 5.9 Posflg P
Corr 0.1
SAO
SAO 246937 DelFlag RA1950 PmRA1950 0.005
DE1950 PmDE1950 0.024 Vmag 7.7 SpType G5
Double code Source 70 CatNum 29724 DM CP-55 9549
DMcomp BDsup HD 202195 M HD 0
GC 29724 RA1950rad 5.55368696 DE1950rad -0.96107306 PmRA2000 0.0045
PmDE2000 0.02
Hipparcos
Catalog H HIP 105028 Proxy H RAhms 21 16 25.36
DEdms -54 51 22.4 Vmag 7.76 VarFlag R Vmag H
RAdeg 319.106 DEdeg -54.8562 AstroRef * Plx 11.95
CCDM 21164-5451 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 271 Rho 0.191 HD 202195 BD
CD CP CP-55 9549 Dm number -55 9549 VIred 0.84
SpType G6IV R SpType Coord arcsec 2000 211625.36-545122.4
Hipparcos 2
HIP 105028 Sn 55 So 3 Nc 2
RArad 5.5694448622 DErad -0.9574218778 Plx 12.15 PmRA 13.42
PmDE 12.49 E RArad 0.6 E DErad 0.46 E Plx 0.75
E pmRA 0.8 E pmDE 0.52 Hpmag 7.9133 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.807 E BV 0.011
VI 0.83
CCDM
Ccdm 21164-5451 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs -22.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.0 Sp G6 PmNote *
PmRA 14 PmDE 12 Dm number -55 9549 Cat1 CPD
Name2 246937 Cat2 SAO HD 202195 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105028
 
 
21164-5451 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211625.34-545122.7 Mag 10.72 Calc delta mag 2.72
Calc coord yes
CCDM
Ccdm 21164-5451 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.36 DDEs -22.3
R dRAs 82 Year 1991 Theta 271 Rho 0.2
Obs 1 Vmag 10.7 Sp PmNote *
PmRA 14 PmDE 12 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105028