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Current system
08554-4653
RST 361 AB
OV Vel


Nearby doubles
5' : 08551-4658
TDS6182

23' : 08568-4711
TDS6210

24' : 08553-4716
SKF 146

32' : 08555-4622
TDS6188

32' : 08550-4725
RST5309

32' : 08551-4622
DON 296AB

34' : 08554-4727
CPO9106AB

41' : 08538-4731
FIN 316

42' : 08589-4714
HJ 4161

44' : 08551-4736
SNA 8

48' : 08566-4608
DON 300

48' : 08579-4613
BRT 756AB

50' : 08527-4734
RST 358

52' : 08583-4612
SKF 92

54' : 08577-4605
CPO 244

55' : 08593-4730
SKF 487

55' : 08506-4632
HDO 205

55' : 08535-4603
CPO 241

56' : 08534-4602
DON 293

57' : 08579-4744
SNA 9AB

58' : 09008-4638
SKF 145

58' : 08514-4736
CPO 237

60' : 08567-4752
HU 1451

61' : 08515-4740
TDS6142

63' : 08567-4552
DAM1510

63' : 08493-4652
BRT 751



Selections
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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.

08554-4653 RST 361 AB (OV Vel)

 
 
08h 55m 23.04s -46° 53' 27.9" P.A. 315.00 sep 1.6 mag 8.36,11.08 Sp B9IV dist. 239.81 pc (782.26 l.y.)
 
 
Coord 2000 08554-4653 Discov num RST 361 Comp AB Coord arcsec 2000 08 55 23.04 -46 53 27.9
Date first 1929 Date last 2016 Obs 6
Pa first 314 Pa last 314.7 P.A. Now (θ) 314.7°
Sep first 1.4 Sep last 1.579 Sep. Now (ρ) 1.579"
Mag pri 8.36 Mag sec 11.08 delta mag (ΔM) 2.72 Spectral class B9IV (blue-white)
Pri motion ra -013 Sec motion ra -007
Pri motion dec +007 Sec motion dec +002
Notes N (See Notes)
rPM=0.529
Nature of this double is uncertain.
 
 
08554-4653 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show OV Vel 220668 08 55 23 -46 53 28 RST 361 AB 2016 6 315 1.6 8.36 11.08 2.72 <===
Show 220668 08 55 23 -46 53 28 SKF 90 AB,C 2015 8 162 18.8 8.36 10.42 2.06
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name OV Vel Constellation Vela SAO 220668 HIP 43812
Tycho2 8156-00166-1 Gaia DR2 5330362453692713600 HD 76589 CD CD-46 4758
CP CP-46 3242 Distance 239.81 Distance ly 782.26
 
 
WDS 08554-4653 RST 361 AB (OV Vel) : NOTES
 
 
discov_num notes refcode
RST 361 Includes OV Vel, a Beta Lyr type eclipsing binary, P = 2.09051d. Zas2012
 
 
REFERENCES
 
 
refcode metd author reference
Zas2012 - Zasche, P. ...................
Zas2012 private communication, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
14 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08554-4653 RST 361 AB 1991 4 315 1.6 8.36 11.08 B9IV D 085523.04-465327.9
08554-4653 RST 361 AB 2015 5 315 1.6 8.36 11.08 B9IV N 085523.04-465327.9
08554-4653 RST 361 AB 2016 6 315 1.6 8.36 11.08 B9IV N 085523.04-465327.9

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

 
 
WDS 08554-4653 RST 361 AB (OV Vel) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08554-4653 RST 361 AB (OV Vel) : MEASURES
 
 
No records found.

 
 
WDS 08554-4653 (OV Vel) : VIRTUAL EYEPIECE
 
 

08554-4653 RST 361A mag 8.36 Sp B9IV 08554-4653 RST 361B sep 1.4 P.A. 325.40 mag 11.08 08554-4653 SKF 90C sep 18.3 P.A. 167.30 mag 10.42 Sp A0V: virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08554-4653 (OV Vel) : ALADIN DSS IMAGE @ 08h 55m 23.04s -46° 53' 27.9"
 
 
 
 
WDS 08554-4653 RST 361 AB (OV Vel) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08554-4653 RST 361AB distance=0' 08551-4658 TDS6182 distance=5' 08568-4711 TDS6210 distance=23' 08553-4716 SKF 146 distance=24' 08555-4622 TDS6188 distance=32' 08550-4725 RST5309 distance=32' 08551-4622 DON 296AB distance=32' 08551-4622 DON 296BC distance=33' 08554-4727 CPO9106AB distance=34' 08554-4727 CPO9106AC distance=34' 08538-4731 FIN 316 distance=41' 08589-4714 HJ 4161 distance=42' 08551-4736 SNA 8 distance=44' 08566-4608 DON 300 distance=48' 08579-4613 BRT 756AB distance=48' 08579-4613 SKF 144AC distance=48' 08527-4734 RST 358 distance=50' 08583-4612 SKF 92 distance=52' 08577-4605 CPO 244 distance=54' 08593-4730 SKF 487 distance=55' 08506-4632 HDO 205 distance=55' 08535-4603 CPO 241 distance=55' 08534-4602 DON 293 distance=56' 08579-4744 SNA 9Aa,Ab distance=57' 08579-4744 SNA 9AB distance=57' 09008-4638 SKF 145 distance=58' 08514-4736 CPO 237 distance=58' 08567-4752 HU 1451 distance=60' 08515-4740 TDS6142 distance=61' 08567-4552 DAM1510 distance=63' 08493-4652 BRT 751 distance=63' 08570-4552 DON 302 distance=64' 08504-4615 HDS1279 distance=64' 08503-4732 TDS6126 distance=65' 08568-4551 DON 301 distance=65' 08492-4709 RST 355 distance=65' 08513-4744 TDS6137 distance=66' 08516-4601 DON 289 distance=66' 08521-4751 BRT 754 distance=67' 09023-4656 SKF 93 distance=70' 08514-4557 TDS6141 distance=70' 08533-4547 DON1075 distance=70' 08485-4713 DAM 483 distance=74' 09021-4627 DON 310 distance=75' 08483-4714 RST 353AB distance=75' 08483-4714 DAM 482AC distance=75' 09028-4658 RST 369 distance=77' 08494-4608 RST5510AB distance=77' 08494-4608 CPO 235AC distance=77' 09025-4625 TDS6263Aa,Ab distance=79' 09025-4625 CPO 248AB distance=79' 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 08554-4653 RST 361 AB 315 1.6
Show 08554-4653 SKF 90 AB,C 162 18.8
Show 08551-4658 TDS6182 288 0.6 5
Show 08568-4711 TDS6210 85 0.6 23
Show 08553-4716 SKF 146 176 6.0 24
Show 08555-4622 TDS6188 173 2.8 32
Show 08550-4725 RST5309 320 2.8 32
Show 08551-4622 DON 296 AB 15 22.4 32
Show 08551-4622 DON 296 BC 71 2.9 33
Show 08554-4727 CPO9106 AB 322 4.6 34
Show 08554-4727 CPO9106 AC 83 8.7 34
Show 08538-4731 FIN 316 90 0.1 41
Show 08589-4714 HJ 4161 347 21.4 42
Show 08551-4736 SNA 8 277 0.0 44
Show 08566-4608 DON 300 91 4.5 48
Show 08579-4613 BRT 756 AB 226 4.4 48
Show 08579-4613 SKF 144 AC 21 7.6 48
Show 08527-4734 RST 358 231 2.2 50
Show 08583-4612 SKF 92 97 15.4 52
Show 08577-4605 CPO 244 297 3.8 54
Show 08593-4730 SKF 487 42 2.2 55
Show 08506-4632 HDO 205 81 3.3 55
Show 08535-4603 CPO 241 352 4.6 55
Show 08534-4602 DON 293 41 1.4 56
Show 08579-4744 SNA 9 Aa,Ab 329 0.0 57
Show 08579-4744 SNA 9 AB 112 5.2 57
Show 09008-4638 SKF 145 53 6.1 58
Show 08514-4736 CPO 237 4 3.6 58
Show 08567-4752 HU 1451 331 0.5 60
Show 08515-4740 TDS6142 149 7.7 61
Show 08567-4552 DAM1510 223 2.0 63
Show 08493-4652 BRT 751 110 3.3 63
Show 08570-4552 DON 302 161 1.5 64
Show 08504-4615 HDS1279 141 0.2 64
Show 08503-4732 TDS6126 235 1.8 65
Show 08568-4551 DON 301 222 1.7 65
Show 08492-4709 RST 355 169 2.0 65
Show 08513-4744 TDS6137 205 1.4 66
Show 08516-4601 DON 289 292 1.2 66
Show 08521-4751 BRT 754 264 5.6 67
Show 09023-4656 SKF 93 302 3.1 70
Show 08514-4557 TDS6141 270 1.4 70
Show 08533-4547 DON1075 100 4.1 70
Show 08485-4713 DAM 483 168 7.7 74
Show 09021-4627 DON 310 52 4.5 75
Show 08483-4714 RST 353 AB 261 1.9 75
Show 08483-4714 DAM 482 AC 211 8.0 75
Show 09028-4658 RST 369 5 2.3 77
Show 08494-4608 RST5510 AB 315 0.7 77
Show 08494-4608 CPO 235 AC 1 7.7 77
Show 09025-4625 TDS6263 Aa,Ab 315 0.4 79

 
 
WDS 08554-4653 : COMPONENTS
 
 
  A B
B pa=325.4°
sep=1.35"
 
C pa=167.3°
sep=18.34"
pa=165.8°
sep=19.60"
 
 
08554-4653 A
 
 
Name OV Vel Coord arcsec 2000 085523.04-465327.9 Mag 8.36 Spectral class B9IV (blue-white)
PmRA -13.00 PmDE 7.0 SAO 220668 HIP 43812
Tycho2 8156-00166-1 HD 76589 CD CD-46 4758 CP CP-46 3242
Tycho2
Tycho2 8156-00166-1 Pflag RAmdeg 133.84598631 DEmdeg -46.89107247
PmRA -13.1 PmDE 7.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.65 EpDEm 1991.77
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.3
Q pmDE 0.5 BTmag 8.318 E BTmag 0.016 VTmag 8.364
E VTmag 0.012 Prox 16 TYC T HIP 43812
CCDM A RAdeg 133.84603028 DEdeg -46.89108917 EpRA 1990 1.73
EpDE 1990 1.86 E RAdeg 5.4 E DEdeg 5.3 Posflg
Corr 0.0
SAO
SAO 220668 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.007 Vmag 8.2 SpType B9
Double code Source 48 CatNum 6769 DM CP-46 3242
DMcomp BDsup HD 76589 M HD 0
GC RA1950rad 2.32861438 DE1950rad -0.81505111 PmRA2000 -0.0028
PmDE2000 -0.005
Hipparcos
Catalog H HIP 43812 Proxy H RAhms 08 55 23.05
DEdms -46 53 27.9 Vmag 8.26 VarFlag 2 R Vmag H
RAdeg 133.846 DEdeg -46.8911 AstroRef A Plx 2.96
CCDM 08554-4653 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 314 Rho 1.575 HD 76589 BD
CD CD-46 4758 CP CP-46 3242 Dm number -46 4758 VIred -0.05
SpType B9IV R SpType Coord arcsec 2000 085523.05-465327.9
Hipparcos 2
HIP 43812 Sn 15 So 3 Nc 2
RArad 2.3360540323 DErad -0.8184039295 Plx 4.17 PmRA -4.81
PmDE 0.42 E RArad 1.03 E DErad 1.21 E Plx 1.32
E pmRA 1.45 E pmDE 1.69 Hpmag 8.2397 E Hpmag 0.0051
SHp 0.053 VA 1 BV 0.2 E BV 0.495
VI -0.05
CCDM
Ccdm 08554-4653 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs -28.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp B9 PmNote *
PmRA -34 PmDE -7 Dm number -46 4758 Cat1 CD
Name2 220668 Cat2 SAO HD 76589 M HD
ADS BDS M ADS BDS N IDS IDS 08520S4630A
HIC 43812
 
 
08554-4653 B
 
 
Coord arcsec 2000 085522.97-465326.8 Mag 11.08 PmRA -7.00 PmDE 2.0
Calc delta mag 2.72 Calc coord yes
CCDM
Ccdm 08554-4653 RComp Comp B Note1
Note2 Discov num RST 361 DRAs DDEs
R dRAs Year 1929 Theta 313 Rho 1.4
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08520S4630B
HIC 43812
 
 
08554-4653 C
 
 
Coord arcsec 2000 085523.43-465345.8 Mag 10.42 Spectral class A0V: (white) PmRA -6.00
PmDE 1.0 Calc delta mag 2.06 Calc coord yes