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Doubles in session


Current system
16574-5153
HDS 2397 Aa,Ab


Nearby doubles
6' : 16568-5151
RST 888

14' : 16584-5203
CPO 504

18' : 16579-5210
BRT2091

34' : 16538-5201
TDT 134

38' : 16573-5115
CPO 503

41' : 16593-5230
RST3058

48' : 16593-5110
RST1917

56' : 17006-5106
KPP 387

61' : 16540-5101
RST3052

62' : 17018-5108
I 1306

64' : 17024-5111
I 1308

65' : 17043-5152
HDS2416

65' : 17004-5055
I 1305

69' : 16599-5049
RST1920

70' : 17034-5112
RST1928

76' : 16492-5152
TDS 838

78' : 17050-5122
RST5596

79' : 17040-5105
DUN 212AB

80' : 16589-5312
WIS 307

82' : 17061-5203
RST1932

84' : 17061-5133
BRT 944

97' : 17031-5314
HDO 263AB

99' : 17047-5306
I 1309

103' : 17053-5043
RST1931

103' : 16491-5303
RST3041

104' : 16463-5207
RST3038



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.

16574-5153 HDS 2397 Aa,Ab

 
 
16h 57m 22.46s -51° 53' 16.8" P.A. 273.00 sep 0.4 mag 10.05,12.44 Sp F5
 
 
Coord 2000 16574-5153 Discov num HDS2397 Comp Aa,Ab Coord arcsec 2000 16 57 22.46 -51 53 16.8
Date first 1991 Date last 2021 Obs 2
Pa first 186 Pa last 273 P.A. Now (θ) 273°
Sep first 0.4 Sep last 0.357 Sep. Now (ρ) 0.357"
Mag pri 10.05 Mag sec 12.44 delta mag (ΔM) 2.39 Spectral class F5 (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16574-5153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 57 22 -51 53 17 HDS 2397 Aa,Ab 2021 2 273 0.4 10.05 12.44 2.39 <===
Show 16 57 22 -51 53 17 CPO 9229 AB 2015 3 50 4.6 9.90 9.90 0.00
Show 16 57 22 -51 53 17 CPO 9229 AC 2015 2 78 7.4 8.47 11.38 2.91
Show 16 57 22 -51 53 17 CPO 9229 AD 2015 2 316 6.7 8.47 13.28 4.81
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5936408521322513920
 
 
WDS 16574-5153 HDS 2397 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
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
16574-5153 HDS2397 Aa,Ab 1991 1 186 0.4 10.05 12.44 F5 165722.46-515316.8
16574-5153 HDS2397 Aa,Ab 2021 2 273 0.4 10.05 12.44 F5 165722.46-515316.8

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

 
 
WDS 16574-5153 HDS 2397 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16574-5153 HDS 2397 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 16574-5153 : VIRTUAL EYEPIECE
 
 

16574-5153 CPO9229A mag 9.9 Sp F5 16574-5153 HDS2397Ab sep 0.2 P.A. 274.90 mag 12.44 16574-5153 CPO9229B sep 3.7 P.A. 36.30 mag 9.9 16574-5153 CPO9229C sep 4.8 P.A. 70.20 mag 11.38 16574-5153 CPO9229D sep 5.6 P.A. 329.20 mag 13.28 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 16574-5153 : ALADIN DSS IMAGE @ 16h 57m 22.46s -51° 53' 16.8"
 
 
 
 
WDS 16574-5153 HDS 2397 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16574-5153 HDS2397Aa,Ab distance=1' 16574-5153 CPO9229AB distance=1' 16574-5153 CPO9229AC distance=1' 16574-5153 CPO9229AD distance=1' 16568-5151 RST 888 distance=6' 16584-5203 CPO 504 distance=14' 16579-5210 BRT2091 distance=18' 16538-5201 TDT 134 distance=34' 16573-5115 CPO 503 distance=38' 16593-5230 RST3058 distance=41' 16593-5110 RST1917 distance=48' 17006-5106 KPP 387 distance=56' 16540-5101 RST3052 distance=61' 17018-5108 I 1306 distance=62' 17024-5111 I 1308 distance=64' 17043-5152 HDS2416 distance=65' 17004-5055 I 1305 distance=65' 16599-5049 RST1920 distance=69' 17034-5112 RST1928 distance=70' 16492-5152 TDS 838 distance=76' 17050-5122 RST5596 distance=78' 17040-5105 R 289ED distance=78' 17040-5105 R 289CG distance=79' 17040-5105 R 289CH distance=79' 17040-5105 R 289BC distance=79' 17040-5105 R 289BE distance=79' 17040-5105 R 289BF distance=79' 17040-5105 DUN 212AB distance=79' 17040-5105 R 289AC distance=79' 17040-5105 R 289AE distance=79' 17040-5105 R 289AF distance=79' 17040-5105 R 289AD distance=79' 16589-5312 WIS 307 distance=80' 17061-5203 RST1932 distance=82' 17061-5133 BRT 944 distance=84' 17031-5314 HDS2412Aa,Ab distance=97' 17031-5314 HDO 263AB distance=97' 17031-5314 SKF 103AC distance=97' 17047-5306 I 1309 distance=99' 17053-5043 RST1931 distance=103' 16491-5303 RST3041 distance=103' 16463-5207 RST3038 distance=104' 16533-5334 RST3047 distance=108' 16573-5344 JNN 318AB distance=111' 16573-5344 JNN 318AC distance=111' 16573-5344 SYU 11Aa,Ab distance=111' 17065-5043 RST1933 distance=111' 17020-5011 COO 204 distance=112' 16551-5343 TDT 141 distance=113' 16473-5258 B 1826 distance=113' 17094-5134 BRT 948 distance=114' 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 16574-5153 HDS2397 Aa,Ab 273 0.4 1
Show 16574-5153 CPO9229 AB 50 4.6 1
Show 16574-5153 CPO9229 AC 78 7.4 1
Show 16574-5153 CPO9229 AD 316 6.7 1
Show 16568-5151 RST 888 336 0.5 6
Show 16584-5203 CPO 504 139 8.0 14
Show 16579-5210 BRT2091 3 4.4 18
Show 16538-5201 TDT 134 350 10.2 34
Show 16573-5115 CPO 503 354 8.1 38
Show 16593-5230 RST3058 244 0.8 41
Show 16593-5110 RST1917 284 0.5 48
Show 17006-5106 KPP 387 187 3.9 56
Show 16540-5101 RST3052 62 2.2 61
Show 17018-5108 I 1306 197 0.2 62
Show 17024-5111 I 1308 343 1.8 64
Show 17043-5152 HDS2416 258 5.6 65
Show 17004-5055 I 1305 103 1.1 65
Show 16599-5049 RST1920 289 1.6 69
Show 17034-5112 RST1928 48 2.4 70
Show 16492-5152 TDS 838 298 1.0 76
Show 17050-5122 RST5596 103 5.3 78
Show 17040-5105 R 289 ED 104 55.3 78
Show 17040-5105 R 289 CG 157 10.2 79
Show 17040-5105 R 289 CH 232 7.1 79
Show 17040-5105 R 289 BC 158 11.0 79
Show 17040-5105 R 289 BE 238 28.6 79
Show 17040-5105 R 289 BF 188 59.9 79
Show 17040-5105 DUN 212 AB 283 16.2 79
Show 17040-5105 R 289 AC 241 13.3 79
Show 17040-5105 R 289 AE 254 41.6 79
Show 17040-5105 R 289 AF 203 60.5 79
Show 17040-5105 R 289 AD 151 28.0 79
Show 16589-5312 WIS 307 124 85.4 80
Show 17061-5203 RST1932 219 1.4 82
Show 17061-5133 BRT 944 225 5.8 84
Show 17031-5314 HDS2412 Aa,Ab 151 0.7 97
Show 17031-5314 HDO 263 AB 18 46.1 97
Show 17031-5314 SKF 103 AC 258 113.6 97
Show 17047-5306 I 1309 307 2.8 99
Show 17053-5043 RST1931 290 0.3 103
Show 16491-5303 RST3041 277 4.1 103
Show 16463-5207 RST3038 0.8 104
Show 16533-5334 RST3047 105 1.6 108
Show 16573-5344 JNN 318 AB 102 3.2 111
Show 16573-5344 JNN 318 AC 298 3.5 111
Show 16573-5344 SYU 11 Aa,Ab 0.1 111
Show 17065-5043 RST1933 3 3.6 111
Show 17020-5011 COO 204 53 4.3 112
Show 16551-5343 TDT 141 47 0.6 113
Show 16473-5258 B 1826 168 4.5 113
Show 17094-5134 BRT 948 44 4.6 114

 
 
WDS 16574-5153 : COMPONENTS
 
 
  A Ab B C
Ab pa=274.9°
sep=0.22"
 
B pa=36.3°
sep=3.70"
pa=39.2°
sep=3.82"
 
C pa=70.2°
sep=4.76"
pa=71.3°
sep=4.97"
pa=120.8°
sep=2.67"
 
D pa=329.2°
sep=5.63"
pa=331.1°
sep=5.50"
pa=290.1°
sep=5.40"
pa=293.6°
sep=8.04"
 
 
16574-5153 A
 
 
Coord arcsec 2000 165722.46-515316.8 Mag 9.9 Spectral class F5 (yellow-white) PmRA -5.00
PmDE -35.0 HIP 82976 CD CD-5110604 CP CP-5110074
Hipparcos
Catalog H HIP 82976 Proxy H RAhms 16 57 22.46
DEdms -51 53 16.8 Vmag 9.8 VarFlag R Vmag G
RAdeg 254.344 DEdeg -51.888 AstroRef A Plx 14.58
CCDM 16574-5153 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 186 Rho 0.407 HD BD
CD CD-5110604 CP CP-5110074 Dm number -5110604 VIred 0.68
SpType F5 R SpType Coord arcsec 2000 165722.46-515316.8
Hipparcos 2
HIP 82976 Sn 15 So 3 Nc 2
RArad 4.4391329794 DErad -0.9056163541 Plx 11.84 PmRA -6.81
PmDE -35.47 E RArad 2.55 E DErad 2.59 E Plx 2.96
E pmRA 3.88 E pmDE 3.13 Hpmag 9.939 E Hpmag 0.0038
SHp 0.026 VA 0 BV 0.609 E BV 0.02
VI 0.68
CCDM
Ccdm 16574-5153 RComp Comp A Note1
Note2 Discov num DRAs -1.48 DDEs -16.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp F5 PmNote @
PmRA -7 PmDE -33 Dm number -5110604 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16495S5144A
HIC 82976
 
 
16574-5153 Ab
 
 
Coord arcsec 2000 165722.44-515316.8 Mag 12.44 Calc delta mag 2.39 Calc coord yes
 
 
16574-5153 B
 
 
Coord arcsec 2000 165722.70-515313.8 Mag 9.9 PmRA 25.00 PmDE -6.0
Calc delta mag 0.15 Calc coord yes
CCDM
Ccdm 16574-5153 RComp Comp B Note1
Note2 Discov num CPO DRAs DDEs
R dRAs Year Theta Rho
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16495S5144B
HIC
 
 
16574-5153 C
 
 
Coord arcsec 2000 165722.94-515315.2 Mag 11.38 Calc delta mag 1.33 Calc coord yes
 
 
16574-5153 D
 
 
Coord arcsec 2000 165722.15-515312.0 Mag 13.28 Calc delta mag 3.23 Calc coord yes