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Doubles in session


Current system
01519-3120
HDS 254


Nearby doubles
40' : 01550-3120
HDS 261

52' : 01489-3153
LDS3316

58' : 01560-3057
JSP 859

69' : 01480-3207
TDS2009

78' : 01540-3233
NSN 232

79' : 01573-3044
JSP 30

79' : 01510-3237
SKF1269

80' : 01573-3041
KPP2858

81' : 01474-3214
LDS5350

81' : 01486-3229
HDS 242

90' : 01584-3047
TDS2074

90' : 01583-3156
UC 651

97' : 01452-3205
NSN 233

102' : 01499-2941
LDS3318

111' : 02005-3107
UC 659

114' : 01448-3229
LDS3305

117' : 01535-2925
TDS2041

118' : 01510-3317
B 657

120' : 01438-3219
SKF 151

126' : 01465-2936
HDS 236

127' : 01479-2925
LDS3312

131' : 01487-2916
HJ 3466

134' : 01584-3304
B 24

134' : 01574-2928
RSS 52

145' : 02004-2947
B 26AB

145' : 02012-3000
CUS 1



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.

01519-3120 HDS 254

 
 
01h 51m 54.12s -31° 20' 00.7" P.A. 333.00 sep 0.2 mag 9.20,10.56 Sp K5 dist. 100000 pc (326200 l.y.)
 
 
Coord 2000 01519-3120 Discov num HDS 254 Comp Coord arcsec 2000 01 51 54.12 -31 20 00.7
Date first 1991 Date last 1991 Obs 1
Pa first 333 Pa last 333 P.A. Now (θ) 333°
Sep first 0.2 Sep last 0.187 Sep. Now (ρ) 0.187"
Mag pri 9.20 Mag sec 10.56 delta mag (ΔM) 1.36 Spectral class K5 (yellow-orange)
Pri motion ra +006 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax HIP 8698 Tycho2 7006-01086-1 Gaia DR2 5019031132076845440
CD CD-31 775 CP CP-31 211 Distance 100000 Distance ly 326200
 
 
WDS 01519-3120 HDS 254 : 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
01519-3120 HDS 254 1991 1 333 0.2 9.20 10.56 K5 015154.12-312000.7

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

 
 
WDS 01519-3120 HDS 254 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01519-3120 HDS 254 : MEASURES
 
 
No records found.

 
 
WDS 01519-3120 : VIRTUAL EYEPIECE
 
 

01519-3120 HDS 254A mag 9.2 Sp K5 01519-3120 HDS 254B sep 0.2 P.A. 336.50 mag 10.56 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01519-3120 : ALADIN DSS IMAGE @ 01h 51m 54.12s -31° 20' 00.7"
 
 
 
 
WDS 01519-3120 HDS 254 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01519-3120 HDS 254 distance=0' 01550-3120 HDS 261 distance=40' 01489-3153 LDS3316 distance=52' 01560-3057 JSP 859 distance=58' 01480-3207 TDS2009 distance=69' 01540-3233 NSN 232 distance=78' 01573-3044 JSP 30 distance=79' 01510-3237 SKF1269 distance=79' 01573-3041 KPP2858 distance=80' 01474-3214 LDS5350 distance=81' 01486-3229 HDS 242 distance=81' 01584-3047 TDS2074 distance=90' 01583-3156 UC 651 distance=90' 01452-3205 NSN 233 distance=97' 01499-2941 LDS3318 distance=102' 02005-3107 UC 659 distance=111' 01448-3229 LDS3305 distance=114' 01535-2925 TDS2041 distance=117' 01510-3317 B 657 distance=118' 01438-3219 SKF 151 distance=120' 01465-2936 HDS 236 distance=126' 01479-2925 LDS3312 distance=127' 01487-2916 HJ 3466 distance=131' 01584-3304 B 24 distance=134' 01574-2928 RSS 52 distance=134' 02003-2947 LDS5360CD distance=143' 02004-2947 B 26AB distance=145' 02012-3000 CUS 1 distance=145' 01579-3325 SKF1270 distance=146' 01590-2921 UC 652 distance=151' 02027-3019 HJ 3478 distance=153' 02040-3134 BRT1585 distance=156' 01594-3326 UC 654 distance=158' 01433-2925 HDS 230 distance=160' 01495-3401 RST2268 distance=164' 02035-3005 RST2270AB distance=168' 02035-3005 RST2270Aa,Ab distance=168' 01579-2851 LDS 61 distance=169' 01475-3400 KPP2857 distance=170' 01384-3119 UC 595 distance=174' 01405-2948 LDS3299 distance=174' 02025-2929 LDS3338 distance=176' 01445-3351 TOK 459 distance=178' 02012-2900 RST1227 distance=186' 01431-2846 LDS5342 distance=191' 02043-3309 B 662 distance=192' 02069-3101 TDS2121 distance=194' 02047-3305 B 663 distance=194' 01508-2805 LDS5355 distance=195' 01377-3236 TDS1936 distance=196' 01530-2805 HJ 3472 distance=196' 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 01519-3120 HDS 254 333 0.2
Show 01550-3120 HDS 261 274 0.5 40
Show 01489-3153 LDS3316 56 6.2 52
Show 01560-3057 JSP 859 145 6.4 58
Show 01480-3207 TDS2009 173 0.9 69
Show 01540-3233 NSN 232 101 7.1 78
Show 01573-3044 JSP 30 336 0.8 79
Show 01510-3237 SKF1269 212 85.4 79
Show 01573-3041 KPP2858 245 1.2 80
Show 01474-3214 LDS5350 189 175.3 81
Show 01486-3229 HDS 242 356 0.5 81
Show 01584-3047 TDS2074 113 2.6 90
Show 01583-3156 UC 651 2 40.4 90
Show 01452-3205 NSN 233 359 1.7 97
Show 01499-2941 LDS3318 29 216.2 102
Show 02005-3107 UC 659 120 11.9 111
Show 01448-3229 LDS3305 46 51.3 114
Show 01535-2925 TDS2041 227 0.4 117
Show 01510-3317 B 657 115 0.6 118
Show 01438-3219 SKF 151 350 7.0 120
Show 01465-2936 HDS 236 53 1.0 126
Show 01479-2925 LDS3312 307 3.7 127
Show 01487-2916 HJ 3466 52 31.1 131
Show 01584-3304 B 24 122 6.1 134
Show 01574-2928 RSS 52 256 26.5 134
Show 02003-2947 LDS5360 CD 273 235.0 143
Show 02004-2947 B 26 AB 288 4.6 145
Show 02012-3000 CUS 1 120 0.0 145
Show 01579-3325 SKF1270 330 2.9 146
Show 01590-2921 UC 652 163 33.9 151
Show 02027-3019 HJ 3478 150 43.3 153
Show 02040-3134 BRT1585 173 5.4 156
Show 01594-3326 UC 654 282 56.5 158
Show 01433-2925 HDS 230 343 0.8 160
Show 01495-3401 RST2268 161 3.1 164
Show 02035-3005 RST2270 AB 28 2.4 168
Show 02035-3005 RST2270 Aa,Ab 22 0.2 168
Show 01579-2851 LDS 61 161 41.5 169
Show 01475-3400 KPP2857 336 3.6 170
Show 01384-3119 UC 595 97 35.1 174
Show 01405-2948 LDS3299 359 191.8 174
Show 02025-2929 LDS3338 29 18.5 176
Show 01445-3351 TOK 459 305 744.6 178
Show 02012-2900 RST1227 283 0.8 186
Show 01431-2846 LDS5342 91 145.0 191
Show 02043-3309 B 662 168 1.1 192
Show 02069-3101 TDS2121 267 0.9 194
Show 02047-3305 B 663 329 5.2 194
Show 01508-2805 LDS5355 99 18.7 195
Show 01377-3236 TDS1936 48 0.5 196
Show 01530-2805 HJ 3472 240 6.5 196

 
 
WDS 01519-3120 : COMPONENTS
 
 
  A
B pa=336.5°
sep=0.18"
 
 
01519-3120 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 015154.12-312000.7 Mag 9.2 Spectral class K5 (yellow-orange)
PmRA 6.00 PmDE -3.0 HIP 8698 Tycho2 7006-01086-1
CD CD-31 775 CP CP-31 211
Tycho2
Tycho2 7006-01086-1 Pflag RAmdeg 27.97549699 DEmdeg -31.33353520
PmRA 4.9 PmDE -3.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.01 EpDEm 1988.79
Num 14 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.1 BTmag 10.967 E BTmag 0.046 VTmag 9.039
E VTmag 0.015 Prox 999 TYC T HIP 8698
CCDM AB RAdeg 27.97548333 DEdeg -31.33352500 EpRA 1990 1.64
EpDE 1990 1.56 E RAdeg 11.2 E DEdeg 11.9 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 8698 Proxy H RAhms 01 51 54.12
DEdms -31 20 00.7 Vmag 8.92 VarFlag 2 R Vmag G
RAdeg 27.9755 DEdeg -31.3335 AstroRef * Plx -0.1
CCDM 01519-3120 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual D M HIP AB
Theta 333 Rho 0.187 HD BD
CD CD-31 775 CP CP-31 211 Dm number -31 775 VIred 1.57
SpType K5 R SpType Coord arcsec 2000 015154.12-312000.7
Hipparcos 2
HIP 8698 Sn 55 So 3 Nc 2
RArad 0.4882643668 DErad -0.546873176 Plx -0.01 PmRA 5.16
PmDE -4.16 E RArad 0.62 E DErad 0.7 E Plx 1.02
E pmRA 1.11 E pmDE 0.76 Hpmag 8.9269 E Hpmag 0.008
SHp 0.079 VA 2 BV 1.567 E BV 0.197
VI 1.57
CCDM
Ccdm 01519-3120 RComp Comp A Note1
Note2 Discov num DRAs 0.12 DDEs -0.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp K5 PmNote *
PmRA 6 PmDE -3 Dm number -31 775 Cat1 CD
Name2 193340 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 8698
 
 
01519-3120 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015154.11-312000.5 Mag 10.56 Calc delta mag 1.36
Calc coord yes
CCDM
Ccdm 01519-3120 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.12 DDEs -0.6
R dRAs 82 Year 1991 Theta 333 Rho 0.2
Obs 1 Vmag 10.6 Sp PmNote *
PmRA 6 PmDE -3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 8698