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Doubles in session


Current system
17200-8341
HDS 2448
HD 153621


Nearby doubles
30' : 17060-8400
HJ 4865

43' : 17012-8412
UC 3277

50' : 17001-8305
TVB 293

51' : 17229-8431
RST3060

53' : 17055-8428
TDT 207

57' : 17287-8247
HJ 4912

84' : 17099-8219
HJ 4884

100' : 17197-8520
UC 3324

105' : 17088-8159
TDT 232

108' : 17336-8527
TDT 413

132' : 17131-8552
JNN 320AB

155' : 17053-8109
RST3054

156' : 17168-8105
UC 3316

170' : 17307-8053
RST3085

193' : 17129-8029
UC 3306

194' : 17046-8653
TDT 201

200' : 17276-8022
UC 3344

232' : 17291-7951
HDS2469

283' : 17185-7858
YMG 88

298' : 17232-7843
RST3077



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

17200-8341 HDS 2448 (HD 153621)

 
 
17h 19m 59.58s -83° 40' 56.3" P.A. 205.00 sep 0.8 mag 9.31,12.32 Sp G3V dist. 71.12 pc (231.99 l.y.)
 
 
Coord 2000 17200-8341 Discov num HDS2448 Comp Coord arcsec 2000 17 19 59.58 -83 40 56.3
Date first 1991 Date last 2018 Obs 2
Pa first 213 Pa last 204.5 P.A. Now (θ) 204.5°
Sep first 0.6 Sep last 0.78 Sep. Now (ρ) 0.78"
Mag pri 9.31 Mag sec 12.32 delta mag (ΔM) 3.01 Spectral class G3V (yellow)
Pri motion ra +076 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 153621 Constellation Octans HIP 84800 Tycho2 9522-03916-1
Gaia DR2 5767694096989316864 HD 153621 CP CP-83 615 Distance 71.12
Distance ly 231.99
 
 
WDS 17200-8341 HDS 2448 (HD 153621) : 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
17200-8341 HDS2448 1991 1 213 0.6 9.31 12.32 G3V 171959.58-834056.3
17200-8341 HDS2448 2018 2 205 0.8 9.31 12.32 G3V 171959.58-834056.3

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

 
 
WDS 17200-8341 HDS 2448 (HD 153621) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17200-8341 HDS 2448 (HD 153621) : MEASURES
 
 
No records found.

 
 
WDS 17200-8341 (HD 153621) : VIRTUAL EYEPIECE
 
 

17200-8341 HDS2448A mag 9.31 Sp G3V 17200-8341 HDS2448B sep 0.7 P.A. 182.90 mag 12.32 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 17200-8341 (HD 153621) : ALADIN DSS IMAGE @ 17h 19m 59.58s -83° 40' 56.3"
 
 
 
 
WDS 17200-8341 HDS 2448 (HD 153621) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17200-8341 HDS2448 distance=0' 17060-8400 HJ 4865 distance=30' 17012-8412 UC 3277 distance=43' 17001-8305 TVB 293 distance=50' 17229-8431 RST3060 distance=51' 17055-8428 TDT 207 distance=53' 17287-8247 HJ 4912 distance=57' 17099-8219 HJ 4884 distance=84' 17197-8520 UC 3324 distance=100' 17088-8159 TDT 232 distance=105' 17336-8527 TDT 413 distance=108' 17131-8552 JNN 320AB distance=132' 17131-8552 JNN 320Ba,Bb distance=132' 17053-8109 RST3054 distance=155' 17168-8105 UC 3316 distance=156' 17307-8053 RST3085 distance=170' 17129-8029 UC 3306 distance=193' 17046-8653 TDT 201 distance=194' 17276-8022 UC 3344 distance=200' 17291-7951 HDS2469 distance=232' 17185-7858 YMG 88 distance=283' 17232-7843 RST3077 distance=298' 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 17200-8341 HDS2448 205 0.8
Show 17060-8400 HJ 4865 306 4.2 30
Show 17012-8412 UC 3277 191 16.2 43
Show 17001-8305 TVB 293 184 4.9 50
Show 17229-8431 RST3060 105 0.6 51
Show 17055-8428 TDT 207 148 0.8 53
Show 17287-8247 HJ 4912 122 24.7 57
Show 17099-8219 HJ 4884 5 34.9 84
Show 17197-8520 UC 3324 255 24.2 100
Show 17088-8159 TDT 232 166 2.2 105
Show 17336-8527 TDT 413 287 1.5 108
Show 17131-8552 JNN 320 AB 133 0.3 132
Show 17131-8552 JNN 320 Ba,Bb 118 0.1 132
Show 17053-8109 RST3054 352 2.8 155
Show 17168-8105 UC 3316 60 57.7 156
Show 17307-8053 RST3085 28 0.6 170
Show 17129-8029 UC 3306 235 10.8 193
Show 17046-8653 TDT 201 3 0.7 194
Show 17276-8022 UC 3344 308 29.7 200
Show 17291-7951 HDS2469 221 9.2 232
Show 17185-7858 YMG 88 87 0.1 283
Show 17232-7843 RST3077 276 1.0 298

 
 
WDS 17200-8341 : COMPONENTS
 
 
  A
B pa=182.9°
sep=0.71"
 
 
17200-8341 A
 
 
Componente originario normalizzato AB Name HD 153621 Coord arcsec 2000 171959.58-834056.3 Mag 9.31
Spectral class G3V (yellow) PmRA 76.00 PmDE 4.0 HIP 84800
Tycho2 9522-03916-1 HD 153621 CP CP-83 615
Tycho2
Tycho2 9522-03916-1 Pflag RAmdeg 259.99986596 DEmdeg -83.68230925
PmRA 74.2 PmDE 2.1 E RAmdeg 10 E DEmdeg 10
E pmRA 1.2 E pmDE 1.3 EpRAm 1989.59 EpDEm 1990.01
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 9.858 E BTmag 0.022 VTmag 9.210
E VTmag 0.016 Prox 999 TYC T HIP 84800
CCDM AB RAdeg 259.99832472 DEdeg -83.68231417 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 10.1 E DEdeg 10.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 84800 Proxy H RAhms 17 19 59.58
DEdms -83 40 56.3 Vmag 9.12 VarFlag R Vmag H
RAdeg 259.998 DEdeg -83.6823 AstroRef A Plx 13.55
CCDM 17200-8341 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 213 Rho 0.645 HD 153621 BD
CD CP CP-83 615 Dm number -83 615 VIred 0.67
SpType G3V R SpType Coord arcsec 2000 171959.58-834056.3
Hipparcos 2
HIP 84800 Sn 15 So 3 Nc 2
RArad 4.5378251879 DErad -1.4605318891 Plx 14.06 PmRA 76.67
PmDE 3.04 E RArad 0.64 E DErad 0.71 E Plx 0.86
E pmRA 0.86 E pmDE 1.01 Hpmag 9.2433 E Hpmag 0.0015
SHp 0.016 VA 0 BV 0.581 E BV 0.019
VI 0.65
CCDM
Ccdm 17200-8341 RComp Comp A Note1
Note2 Discov num DRAs -0.02 DDEs 3.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp G3 PmNote *
PmRA 76 PmDE 4 Dm number -83 615 Cat1 CPD
Name2 Cat2 HD 153621 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84800
 
 
17200-8341 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171959.56-834057.0 Mag 12.32 Calc delta mag 3.01
Calc coord yes
CCDM
Ccdm 17200-8341 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.24 DDEs 3.2
R dRAs 82 Year 1991 Theta 213 Rho 0.7
Obs 1 Vmag 12.3 Sp PmNote *
PmRA 76 PmDE 4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84800