09125-4337 HJ 4188 AB (KL Vel)

 
 
09h 12m 30.54s -43° 36' 47.9" P.A. 281.00 sep 2.9 mag 5.96,6.76 Sp B8Vp:Si: dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000 09125-4337 Discov num HJ 4188 Comp AB Coord arcsec 2000 09 12 30.54 -43 36 47.9
Date first 1835 Date last 2021 Obs 64
Pa first 287 Pa last 280.7 P.A. Now (θ) 280.7°
Sep first 3.1 Sep last 2.916 Sep. Now (ρ) 2.916"
Mag pri 5.96 Mag sec 6.76 delta mag (ΔM) 0.8 Spectral class B8Vp:Si: (blue-white)
Pri motion ra -031 Sec motion ra
Pri motion dec +011 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
09125-4337 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 220952 09 12 31 -43 36 48 FIN 317 Aa,Ab 2006 4 102 0.1 6.70 7.20 0.50
Show KL Vel 220952 09 12 31 -43 36 48 HJ 4188 AB 2021 64 281 2.9 5.96 6.76 0.80 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name KL Vel Constellation Vela SAO 220952 HIP 45189
Tycho2 7690-02852-1 Gaia DR2 5427054429650918528 HD 79416 HR 3661
GC 12719 CD CD-43 5041 CP CP-43 3450 Distance 212.31
Distance ly 692.56
 
 
WDS 09125-4337 HJ 4188 AB (KL Vel) : NOTES
 
 
discov_num notes refcode
FIN 317 Aa,Ab: FIN 317 is a close subsystem in the 2.9" AB pair HJ 4188. After
discovery of Aa,Ab in 1951 at 0.116", Finsen (1951) was unable to Fin1951b
resolve the star again on twelve occasions till 1968, except one other
tentative measure in 1962. Yet the object was resolved by speckle in Fin1964a
1989.94 at 0.144" and in 2006.18 at 0.123". Despite orbital period of
∼50 yr estimated from projected separation, the sub-system was not
detected in 3 runs at SOAR (2009-2012), while the wider pair AB was
measured. This may be yet another case of erratic measures and
non-resolutions. Possibly another "ghost" which isn't a real binary, Tok2012b
but not "X" coded yet.
 
 
REFERENCES
 
 
refcode metd author reference
Fin1951b Ma - Finsen, W.S. 1951CiUO..112...94F
Fin1951b +J Union Obs. Johannesburg Circ. 112, 94, 1951
Fin1964a J j Finsen, W.S. 1964ROCi..123...53F
Fin1964a Republic Obs. Circ. 123, 53, 1964
Tok2012b S j Tokovinin, A. 2012AJ....144...56T
Tok2012b +orb AJ 144, 56, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09125-4337 HJ 4188 AB 1992 35 281 2.8 5.96 6.76 D 091230.54-433647.9
09125-4337 HJ 4188 AB 2009 37 280 2.9 5.96 6.76 D 091230.54-433647.9
09125-4337 HJ 4188 AB 2012 38 281 2.9 5.96 6.76 D 091230.54-433647.9
09125-4337 HJ 4188 AB 2013 39 281 2.9 5.96 6.76 D 091230.54-433647.9
09125-4337 HJ 4188 AB 2014 40 281 2.9 5.96 6.76 B8Vp:Si: N D 091230.54-433647.9
09125-4337 HJ 4188 AB 2015 44 281 2.9 5.96 6.76 B8Vp:Si: N D 091230.54-433647.9
09125-4337 HJ 4188 AB 2017 50 281 2.9 5.96 6.76 B8Vp:Si: N 091230.54-433647.9
09125-4337 HJ 4188 AB 2018 53 281 2.9 5.96 6.76 B8Vp:Si: N 091230.54-433647.9
09125-4337 HJ 4188 AB 2019 58 281 2.9 5.96 6.76 B8Vp:Si: N 091230.54-433647.9
09125-4337 HJ 4188 AB 2020 60 281 2.9 5.96 6.76 B8Vp:Si: N 091230.54-433647.9
09125-4337 HJ 4188 AB 2021 64 281 2.9 5.96 6.76 B8Vp:Si: N 091230.54-433647.9

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

 
 
WDS 09125-4337 HJ 4188 AB (KL Vel) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09125-4337 HJ 4188 AB (KL Vel) : MEASURES
 
 
No records found.

 
 
WDS 09125-4337 (KL Vel) : VIRTUAL EYEPIECE
 
 

09125-4337 HJ 4188A mag 5.96 Sp B8Vp:Si: 09125-4337 FIN 317Ab sep 0.1 P.A. 106.80 mag 7.2 09125-4337 HJ 4188B sep 2.1 P.A. 284.60 mag 6.76 virtual eyepiece
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Radius:
Components only
 
 
WDS 09125-4337 (KL Vel) : ALADIN DSS IMAGE @ 09h 12m 30.54s -43° 36' 47.9"
 
 
 
 
WDS 09125-4337 HJ 4188 AB (KL Vel) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


09125-4337  HJ 4188AB distance=0' 09128-4329  HU 1456 distance=9' 09143-4349  TDS6414 distance=23' 09147-4328  KPP3779 distance=26' 09146-4350  DON 327 distance=27' 09144-4314  HJ 4191 distance=32' 09094-4342  TDS6361 distance=35' 09154-4355  TDS6424 distance=36' 09123-4419  TDS6393 distance=42' 09099-4411  COO  80 distance=44' 09114-4419  DON 322 distance=44' 09087-4317  TDS6350 distance=46' 09084-4345  ALD  42 distance=47' 09108-4419  TDS6372 distance=47' 09119-4251  TDS6386 distance=47' 09166-4355  KPP3780 distance=48' 09083-4321  DON 318 distance=50' 09114-4425  TDS6380 distance=50' 09118-4426  DAM1559 distance=50' 09080-4326  SEE 109 (Suhail) distance=51' 09081-4320  I   823 distance=51' 09087-4306  ALD  43 distance=52' 09119-4432  CPO9114 distance=56' 09114-4431  RSS 193 distance=56' 09114-4432  TVB 217 distance=56' 09076-4319  DON 314 distance=57' 09074-4357  B  1646AB distance=60' 09074-4357  HJ 4180AB,C distance=60' 09069-4333  LDS 249 distance=61' 09168-4257  DAM1589 distance=62' 09169-4256  DAM1590 distance=63' 09168-4252  DON 330 distance=65' 09077-4415  DON 315 distance=66' 09075-4255  TDS6330 distance=69' 09096-4441  DAM1554 distance=72' 09095-4441  DON 319 distance=72' 09093-4441  DAM 492 distance=73' 09143-4226  I  1129 distance=74' 09133-4223  TDS6400 distance=75' 09090-4442  CTI4839 distance=75' 09106-4221  I  1516 distance=79' 09118-4218  HDS1332 distance=80' 09196-4358  TDS6471 distance=81' 09077-4438  I   492 distance=81' 09152-4452  NSN 299 distance=81' 09136-4216  TDS6406 distance=82' 09201-4346  TDS6483AB distance=83' 09201-4346  DAM1686AB,C distance=83' 09202-4343  DON 336 distance=84' 09196-4302  KPP2925 distance=85' 09159-4455  DAM 496AB distance=86' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 09125-4337 FIN 317 Aa,Ab 102 0.1
Show 09125-4337 HJ 4188 AB 281 2.9
Show 09128-4329 HU 1456 159 5.5 9
Show 09143-4349 TDS6414 71 1.8 23
Show 09147-4328 KPP3779 284 19.8 26
Show 09146-4350 DON 327 11 0.7 27
Show 09144-4314 HJ 4191 13 5.9 32
Show 09094-4342 TDS6361 71 0.5 35
Show 09154-4355 TDS6424 65 0.5 36
Show 09123-4419 TDS6393 3 0.5 42
Show 09099-4411 COO 80 46 2.6 44
Show 09114-4419 DON 322 276 3.9 44
Show 09087-4317 TDS6350 209 1.6 46
Show 09084-4345 ALD 42 212 2.3 47
Show 09108-4419 TDS6372 194 2.0 47
Show 09119-4251 TDS6386 86 0.5 47
Show 09166-4355 KPP3780 272 17.5 48
Show 09083-4321 DON 318 126 0.4 50
Show 09114-4425 TDS6380 199 2.0 50
Show 09118-4426 DAM1559 45 6.6 50
Show Suhail 09080-4326 SEE 109 143 20.5 51
Show 09081-4320 I 823 27 0.7 51
Show 09087-4306 ALD 43 291 2.5 52
Show 09119-4432 CPO9114 51 7.8 56
Show 09114-4431 RSS 193 116 25.8 56
Show 09114-4432 TVB 217 177 23.4 56
Show 09076-4319 DON 314 86 3.1 57
Show 09074-4357 B 1646 AB 265 0.0 60
Show 09074-4357 HJ 4180 AB,C 128 22.1 60
Show 09069-4333 LDS 249 319 51.6 61
Show 09168-4257 DAM1589 351 2.4 62
Show 09169-4256 DAM1590 160 3.0 63
Show 09168-4252 DON 330 210 0.9 65
Show 09077-4415 DON 315 255 0.9 66
Show 09075-4255 TDS6330 37 0.7 69
Show 09096-4441 DAM1554 7 4.1 72
Show 09095-4441 DON 319 18 2.6 72
Show 09093-4441 DAM 492 208 5.0 73
Show 09143-4226 I 1129 145 1.6 74
Show 09133-4223 TDS6400 114 0.6 75
Show 09090-4442 CTI4839 135 4.6 75
Show 09106-4221 I 1516 46 3.3 79
Show 09118-4218 HDS1332 207 0.2 80
Show 09196-4358 TDS6471 340 1.1 81
Show 09077-4438 I 492 138 0.3 81
Show 09152-4452 NSN 299 254 2.5 81
Show 09136-4216 TDS6406 311 1.8 82
Show 09201-4346 TDS6483 AB 128 0.6 83
Show 09201-4346 DAM1686 AB,C 121 9.6 83
Show 09202-4343 DON 336 88 0.3 84
Show 09196-4302 KPP2925 10 2.6 85

 
 
WDS 09125-4337 : COMPONENTS
 
 
  A Ab
Ab pa=106.8°
sep=0.09"
 
B pa=284.6°
sep=2.14"
pa=284.7°
sep=2.23"
 
 
09125-4337 A
 
 
Name KL Vel Coord arcsec 2000 091230.54-433647.9 Mag 5.96 Spectral class B8Vp:Si: (blue-white)
PmRA -31.00 PmDE 11.0 SAO 220952 HIP 45189
Tycho2 7690-02852-1 HD 79416 HR 3661 GC 12719
CD CD-43 5041 CP CP-43 3450
Tycho2
Tycho2 7690-02852-1 Pflag RAmdeg 138.12724716 DEmdeg -43.61326698
PmRA -1.0 PmDE 10.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.31 EpDEm 1991.31
Num 9 Q RAmdeg 5.5 Q DEmdeg 2.8 Q pmRA 5.6
Q pmDE 2.8 BTmag 5.815 E BTmag 0.014 VTmag 5.959
E VTmag 0.009 Prox 28 TYC T HIP 45189
CCDM A RAdeg 138.12725139 DEdeg -43.61329028 EpRA 1990 1.65
EpDE 1990 1.64 E RAdeg 3.5 E DEdeg 3.5 Posflg D
Corr -0.1
SAO
SAO 220952 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0 Vmag 5.7 SpType B8
Double code Source 70 CatNum 12719 DM CD-43 5041
DMcomp BDsup HD 79416 M HD 0
GC 12719 RA1950rad 2.40269498 DE1950rad -0.75759573 PmRA2000 -0.0011
PmDE2000 0.002
Hipparcos
Catalog H HIP 45189 Proxy H RAhms 09 12 30.54
DEdms -43 36 47.9 Vmag 5.56 VarFlag 1 R Vmag G
RAdeg 138.127 DEdeg -43.6133 AstroRef A Plx 5.23
CCDM 09125-4337 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 281 Rho 2.808 HD 79416 BD
CD CD-43 5041 CP CP-43 3450 Dm number -43 5041 VIred -0.09
SpType B8V R SpType Coord arcsec 2000 091230.54-433647.9
Hipparcos 2
HIP 45189 Sn 15 So 3 Nc 2
RArad 2.4107753811 DErad -0.7611955358 Plx 4.71 PmRA -22.72
PmDE 12.87 E RArad 0.36 E DErad 0.33 E Plx 0.46
E pmRA 0.48 E pmDE 0.38 Hpmag 5.5322 E Hpmag 0.0017
SHp 0.014 VA 1 BV -0.107 E BV 0.007
VI -0.09
CCDM
Ccdm 09125-4337 RComp Comp A Note1
Note2 Discov num DRAs 0.55 DDEs 10.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.7 Sp B8 PmNote *
PmRA -20 PmDE -2 Dm number -43 5041 Cat1 CD
Name2 220952 Cat2 SAO HD 79416 M HD
ADS BDS M ADS BDS N IDS IDS 09088S4312A
HIC 45189
 
 
09125-4337 Ab
 
 
Coord arcsec 2000 091230.55-433647.9 Mag 7.2 Calc delta mag 0.5 Calc coord yes
 
 
09125-4337 B
 
 
Coord arcsec 2000 091230.35-433647.4 Mag 6.76 Calc delta mag 0.06 Calc coord yes
CCDM
Ccdm 09125-4337 RComp Comp B Note1
Note2 Discov num FIN 317 DRAs DDEs
R dRAs Year 1951 Theta 130 Rho 0.1
Obs 6 Vmag 7.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09088S4312B
HIC 45189