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Doubles in session


Current system
08540-5237
RSS 179
HD 76442


Nearby doubles
12' : 08534-5228
RST5308

22' : 08563-5243
R 87

28' : 08513-5250
RSS 174

32' : 08527-5208
CPO 9

37' : 08535-5314
TDS6165

43' : 08516-5314
RSS 175

51' : 08588-5303
VSP 24

54' : 08537-5331
HJ 4151AB

63' : 08540-5135
NSN 280

65' : 08574-5140
HDS1297

66' : 08572-5336
HJ 4159

68' : 08521-5132
BRT 755

71' : 09016-5250
DAM1521

71' : 08464-5251
HU 1590

72' : 09017-5252
I 819

74' : 09019-5254
I 1182

75' : 08564-5348
COO 78

75' : 08472-5155
RST 352

76' : 09017-5211
HJ 4165

77' : 08463-5308
HU 1589

79' : 08557-5354
TDS 503

80' : 08506-5350
BRT2030

80' : 08548-5356
TDS6180

81' : 08458-5309
DAM1480

82' : 08513-5120
TDS6138

82' : 08576-5352
FIN 395



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.

08540-5237 RSS 179 (HD 76442)

 
 
08h 54m 00.01s -52° 37' 07.1" P.A. 189.00 sep 12.3 mag 8.20,12.00 Sp B4V dist. 262.47 pc (856.18 l.y.)
 
 
Coord 2000 08540-5237 Discov num RSS 179 Comp Coord arcsec 2000 08 54 00.01 -52 37 07.1
Date first 1975 Date last 2015 Obs 4
Pa first 190 Pa last 189 P.A. Now (θ) 189°
Sep first 11.1 Sep last 12.28 Sep. Now (ρ) 12.28"
Mag pri 8.20 Mag sec 12.00 delta mag (ΔM) 3.8 Spectral class B4V (blue-white)
Pri motion ra -008 Sec motion ra +011
Pri motion dec +010 Sec motion dec +063
Notes
rPM=0.88
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 76442 Constellation Vela SAO 236385 HIP 43699
Tycho2 8582-02393-1 Gaia DR2 5323638699582731392 HD 76442 CP CP-52 1751
Distance 262.47 Distance ly 856.18
 
 
WDS 08540-5237 RSS 179 (HD 76442) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08540-5237 RSS 179 1998 2 190 12.0 8.20 12.00 B4V D 085400.01-523707.1
08540-5237 RSS 179 2015 4 189 12.3 8.20 12.00 B4V 085400.01-523707.1

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

 
 
WDS 08540-5237 RSS 179 (HD 76442) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08540-5237 RSS 179 (HD 76442) : MEASURES
 
 
No records found.

 
 
WDS 08540-5237 (HD 76442) : VIRTUAL EYEPIECE
 
 

08540-5237 RSS 179A mag 8.2 Sp B4V 08540-5237 RSS 179B sep 12.2 P.A. 185.50 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08540-5237 (HD 76442) : ALADIN DSS IMAGE @ 08h 54m 00.01s -52° 37' 07.1"
 
 
 
 
WDS 08540-5237 RSS 179 (HD 76442) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08540-5237 RSS 179 distance=0' 08534-5228 RST5308 distance=12' 08563-5243 R 87 distance=22' 08513-5250 RSS 174 distance=28' 08527-5208 CPO 9 distance=32' 08535-5314 TDS6165 distance=37' 08516-5314 RSS 175 distance=43' 08588-5303 VSP 24 distance=51' 08537-5331 HJ 4151AB distance=54' 08540-5135 NSN 280 distance=63' 08574-5140 HDS1297 distance=65' 08572-5336 HJ 4159 distance=66' 08521-5132 BRT 755 distance=68' 09016-5250 DAM1521 distance=71' 08464-5251 HU 1590 distance=71' 09017-5252 I 819 distance=72' 09019-5254 I 1182 distance=74' 08564-5348 COO 78 distance=75' 08472-5155 RST 352 distance=75' 09017-5211 HJ 4165 distance=76' 08463-5308 HU 1589 distance=77' 08557-5354 TDS 503 distance=79' 08506-5350 BRT2030 distance=80' 08548-5356 TDS6180 distance=80' 08458-5309 DAM1480 distance=81' 08513-5120 TDS6138 distance=82' 08576-5352 FIN 395 distance=82' 09034-5243 DAM1527 distance=86' 09035-5245 DAM1528 distance=88' 08492-5121 BRT 753 distance=88' 08459-5327 ELP 22 distance=89' 08534-5108 B 1635 distance=90' 08473-5131 CPO9403 distance=91' 09014-5340 RST2598 distance=92' 09041-5243 TDS6283 distance=92' 08498-5401 HJ 4145 distance=93' 09030-5154 DAM 489 distance=94' 09028-5151 RST 371 distance=94' 08508-5407 HJ 4148 distance=95' 09018-5135 CPO 247 distance=95' 09017-5130 BRT 758 distance=98' 08459-5135 RST 351 distance=98' 08571-5104 RST5511 distance=98' 08435-5258 SKF 194 distance=98' 08477-5115 TDS6103 distance=101' 08429-5231 SKF 88 distance=102' 09045-5316 RST5316 distance=105' 09042-5148 RST 373AB distance=106' 09042-5148 DAM 490AC distance=106' 09042-5148 DAM 490AD distance=106' 09042-5148 DAM 490AE distance=106' 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 08540-5237 RSS 179 189 12.3
Show 08534-5228 RST5308 179 0.2 12
Show 08563-5243 R 87 334 2.5 22
Show 08513-5250 RSS 174 192 8.5 28
Show 08527-5208 CPO 9 84 2.9 32
Show 08535-5314 TDS6165 159 0.4 37
Show 08516-5314 RSS 175 352 7.0 43
Show 08588-5303 VSP 24 313 0.1 51
Show 08537-5331 HJ 4151 AB 257 5.7 54
Show 08540-5135 NSN 280 182 3.8 63
Show 08574-5140 HDS1297 107 0.4 65
Show 08572-5336 HJ 4159 211 11.3 66
Show 08521-5132 BRT 755 213 4.5 68
Show 09016-5250 DAM1521 130 2.0 71
Show 08464-5251 HU 1590 183 0.0 71
Show 09017-5252 I 819 333 1.3 72
Show 09019-5254 I 1182 11 4.4 74
Show 08564-5348 COO 78 325 10.7 75
Show 08472-5155 RST 352 58 6.3 75
Show 09017-5211 HJ 4165 154 0.6 76
Show 08463-5308 HU 1589 90 3.4 77
Show 08557-5354 TDS 503 94 1.0 79
Show 08506-5350 BRT2030 333 3.7 80
Show 08548-5356 TDS6180 51 0.9 80
Show 08458-5309 DAM1480 157 1.9 81
Show 08513-5120 TDS6138 306 3.1 82
Show 08576-5352 FIN 395 109 8.9 82
Show 09034-5243 DAM1527 217 3.0 86
Show 09035-5245 DAM1528 286 1.8 88
Show 08492-5121 BRT 753 338 5.1 88
Show 08459-5327 ELP 22 283 0.2 89
Show 08534-5108 B 1635 260 2.9 90
Show 08473-5131 CPO9403 65 2.8 91
Show 09014-5340 RST2598 158 0.9 92
Show 09041-5243 TDS6283 274 0.5 92
Show 08498-5401 HJ 4145 256 5.4 93
Show 09030-5154 DAM 489 123 5.9 94
Show 09028-5151 RST 371 278 2.6 94
Show 08508-5407 HJ 4148 111 5.6 95
Show 09018-5135 CPO 247 347 3.6 95
Show 09017-5130 BRT 758 57 3.3 98
Show 08459-5135 RST 351 238 1.6 98
Show 08571-5104 RST5511 137 0.1 98
Show 08435-5258 SKF 194 18 3.4 98
Show 08477-5115 TDS6103 151 1.8 101
Show 08429-5231 SKF 88 345 36.7 102
Show 09045-5316 RST5316 284 0.5 105
Show 09042-5148 RST 373 AB 227 2.4 106
Show 09042-5148 DAM 490 AC 323 7.7 106
Show 09042-5148 DAM 490 AD 44 8.2 106
Show 09042-5148 DAM 490 AE 110 9.0 106

 
 
WDS 08540-5237 : COMPONENTS
 
 
  A
B pa=185.5°
sep=12.18"
 
 
08540-5237 A
 
 
Componente originario normalizzato AB Name HD 76442 Coord arcsec 2000 085400.01-523707.1 Mag 8.2
Spectral class B4V (blue-white) PmRA -8.00 PmDE 10.0 SAO 236385
HIP 43699 Tycho2 8582-02393-1 HD 76442 CP CP-52 1751
Tycho2
Tycho2 8582-02393-1 Pflag RAmdeg 133.50000339 DEmdeg -52.61860446
PmRA -11.4 PmDE 10.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.21 EpDEm 1991.16
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.089 E BTmag 0.015 VTmag 8.197
E VTmag 0.012 Prox 530 TYC T HIP 43699
CCDM RAdeg 133.50004611 DEdeg -52.61862778 EpRA 1990 1.71
EpDE 1990 1.67 E RAdeg 5.0 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 236385 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.002 Vmag 8.3 SpType B8
Double code Source 42 CatNum 3178 DM CP-52 1751
DMcomp BDsup HD 76442 M HD 0
GC RA1950rad 2.32344769 DE1950rad -0.91503675 PmRA2000 -0.0008
PmDE2000 -0.001
Hipparcos
Catalog H HIP 43699 Proxy RAhms 08 54 00.01
DEdms -52 37 07.1 Vmag 8.23 VarFlag R Vmag G
RAdeg 133.5 DEdeg -52.6186 AstroRef Plx 2.86
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 76442 BD
CD CP CP-52 1751 Dm number -52 1751 VIred -0.08
SpType B4V R SpType Coord arcsec 2000 085400.01-523707.1
Hipparcos 2
HIP 43699 Sn 5 So 0 Nc 1
RArad 2.330015418 DErad -0.9183683409 Plx 3.81 PmRA -11.82
PmDE 9.36 E RArad 0.51 E DErad 0.49 E Plx 0.58
E pmRA 0.62 E pmDE 0.55 Hpmag 8.1976 E Hpmag 0.0022
SHp 0.017 VA 0 BV -0.098 E BV 0.003
VI -0.08
CCDM
Ccdm 08540-5237 RComp Comp A Note1
Note2 Discov num DRAs 0.05 DDEs -7.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.2 Sp B4 PmNote
PmRA -6 PmDE -1 Dm number -52 1751 Cat1 CPD
Name2 236385 Cat2 SAO HD 76442 M HD
ADS BDS M ADS BDS N IDS * IDS 08510S5214A
HIC 43699
 
 
08540-5237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085359.88-523719.2 Mag 12 PmRA 11.00
PmDE 63.0 Calc delta mag 3.8 Calc coord yes
CCDM
Ccdm 08540-5237 RComp Comp B Note1
Note2 Discov num RSU DRAs -0.17 DDEs -18.7
R dRAs 40 Year 1975 Theta 190 Rho 11.1
Obs Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 08510S5214B
HIC