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Current system
10465-6416
TOK 45 AC
HD 93549


Nearby doubles
10' : 10479-6416
HDS1544

22' : 10433-6411
R 154

31' : 10504-6359
RST3717

37' : 10514-6433
TDS7508

41' : 10482-6338
HDS1545

42' : 10517-6441
TDS7515

44' : 10411-6350
KPP2887

50' : 10517-6340
TDS7514AB

52' : 10389-6430
R 152

55' : 10420-6330
I 860AB

56' : 10545-6358
HJ 4382AB

57' : 10551-6419
RST 517

58' : 10501-6323
TDS7494

60' : 10384-6350
TDS7387

67' : 10395-6505
HJ 4343AB

72' : 10366-6448
CTI 389

75' : 10350-6415
TDS7352AB

76' : 10437-6529
B 2255

76' : 10349-6408
DUN 93AB

81' : 10565-6505
KPP1727

82' : 10378-6318
B 2254AB

83' : 10530-6305
I 418

84' : 10349-6454
B 1687

87' : 10405-6259
NZO 20

88' : 10526-6258
TDS7523

88' : 10376-6522
I 417AB



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10465-6416 TOK 45 AC (HD 93549)

 
 
10h 46m 29.61s -64° 15' 47.7" P.A. 200.00 sep 0.7 mag 5.30,9.20 Sp B7IV dist. 145.99 pc (476.22 l.y.)
 
 
Coord 2000 10465-6416 Discov num TOK  45 Comp AC Coord arcsec 2000 10 46 29.61 -64 15 47.7
Date first 2009 Date last 2021 Obs 17
Pa first 192 Pa last 200.1 P.A. Now (θ) 200.1°
Sep first 0.7 Sep last 0.671 Sep. Now (ρ) 0.671"
Mag pri 5.30 Mag sec 9.20 delta mag (ΔM) 3.9 Spectral class B7IV (blue-white)
Pri motion ra -017 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
10465-6416 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 251117 10 46 30 -64 15 48 FIN 364 AB 2021 27 299 0.1 5.30 5.90 0.60 Y
Show HD 93549 251117 10 46 30 -64 15 48 TOK 45 AC 2021 17 200 0.7 5.30 9.20 3.90 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93549 Constellation Carina SAO 251117 HIP 52701
Tycho2 8965-01763-1 Gaia DR2 5239845949239370240 HD 93549 HR 4220
CP CP-63 1649 Distance 145.99 Distance ly 476.22
 
 
WDS 10465-6416 TOK 45 AC (HD 93549) : NOTES
 
 
discov_num notes refcode
FIN 364 AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 7.76 +/- 1.39, 5.61, and 3.71 Msun, respectively. Mlk2012
AB: Omega for Tokovinin et al. (2015) orbit flipped by 180deg, at
request of author. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10465-6416 TOK 45 AC 2009 1 12 0.7 5.30 9.20 B7IV 104629.61-641547.7
10465-6416 TOK 45 AC 2010 2 12 0.7 5.30 9.20 B7IV 104629.61-641547.7
10465-6416 TOK 45 AC 2012 5 14 0.7 5.30 9.20 B7IV 104629.61-641547.7
10465-6416 TOK 45 AC 2013 9 14 0.7 5.30 9.20 B7IV 104629.61-641547.7
10465-6416 TOK 45 AC 2014 10 16 0.7 5.30 9.20 B7IV N 104629.61-641547.7
10465-6416 TOK 45 AC 2015 12 194 0.7 5.30 9.20 B7IV N 104629.61-641547.7
10465-6416 TOK 45 AC 2017 13 195 0.7 5.30 9.20 B7IV N 104629.61-641547.7
10465-6416 TOK 45 AC 2018 15 198 0.7 5.30 9.20 B7IV N 104629.61-641547.7
10465-6416 TOK 45 AC 2019 16 199 0.7 5.30 9.20 B7IV N 104629.61-641547.7
10465-6416 TOK 45 AC 2021 17 200 0.7 5.30 9.20 B7IV N 104629.61-641547.7

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

 
 
WDS 10465-6416 TOK 45 AC (HD 93549) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10465-6416 TOK 45 AC (HD 93549) : MEASURES
 
 
No records found.

 
 
WDS 10465-6416 (HD 93549) : VIRTUAL EYEPIECE
 
 

10465-6416 FIN 364A mag 5.3 Sp B7IV 10465-6416 FIN 364B mag 5.9 10465-6416 TOK 45C sep 0.6 P.A. 189.00 mag 9.2 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 10465-6416 (HD 93549) : ALADIN DSS IMAGE @ 10h 46m 29.61s -64° 15' 47.7"
 
 
 
 
WDS 10465-6416 TOK 45 AC (HD 93549) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10465-6416 FIN 364AB distance=1' 10465-6416 TOK 45AC distance=1' 10479-6416 HDS1544 distance=10' 10433-6411 R 154 distance=22' 10504-6359 RST3717 distance=31' 10514-6433 TDS7508 distance=37' 10482-6338 HDS1545 distance=41' 10517-6441 TDS7515 distance=42' 10411-6350 KPP2887 distance=44' 10517-6340 TDS7514AB distance=50' 10389-6430 R 152 distance=52' 10420-6330 I 860AB distance=55' 10420-6330 KOU 1AC distance=55' 10545-6358 HJ 4382AB distance=56' 10545-6358 DAW 200BC distance=56' 10551-6419 RST 517 distance=57' 10501-6323 TDS7494 distance=58' 10384-6350 TDS7387 distance=60' 10395-6505 HJ 4343AB distance=67' 10366-6448 CTI 389 distance=72' 10350-6415 TDS7352AB distance=75' 10437-6529 B 2255 distance=76' 10349-6408 I 74BC distance=76' 10349-6408 DUN 93AB distance=76' 10565-6505 KPP1727 distance=81' 10378-6318 B 2254EF distance=82' 10378-6318 B 2254CD distance=82' 10378-6318 B 2254AB distance=82' 10378-6318 B 2254AC distance=82' 10378-6318 B 2254AE distance=82' 10530-6305 I 418 distance=83' 10349-6454 B 1687 distance=84' 10405-6259 NZO 20 distance=87' 10526-6258 TDS7523 distance=88' 10376-6522 I 417AB distance=88' 10376-6522 COO 109AB,C distance=88' 10455-6246 B 2257 distance=90' 10327-6420 TDS7331 distance=90' 10377-6526 DAM2465 distance=91' 10454-6245 B 2721 distance=92' 10451-6243 TDS 603 distance=94' 10342-6514 B 1684 distance=98' 10474-6555 R 157 distance=100' 10476-6555 RST 510 distance=100' 10420-6552 TDS7426 distance=101' 10311-6411 GLI 146 distance=101' 11009-6338 KPP3830 distance=103' 11023-6416 KRV 32 distance=103' 11020-6348 LDS 331 distance=106' 10488-6601 DAM 793 distance=107' 11006-6323 TDS7609 distance=108' 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 10465-6416 FIN 364 AB 299 0.1 1
Show 10465-6416 TOK 45 AC 200 0.7 1
Show 10479-6416 HDS1544 153 0.2 10
Show 10433-6411 R 154 306 4.3 22
Show 10504-6359 RST3717 34 0.2 31
Show 10514-6433 TDS7508 83 3.1 37
Show 10482-6338 HDS1545 172 14.4 41
Show 10517-6441 TDS7515 308 0.9 42
Show 10411-6350 KPP2887 115 2.5 44
Show 10517-6340 TDS7514 AB 333 0.7 50
Show 10389-6430 R 152 20 2.0 52
Show 10420-6330 I 860 AB 71 0.4 55
Show 10420-6330 KOU 1 AC 73 10.0 55
Show 10545-6358 HJ 4382 AB 22 13.3 56
Show 10545-6358 DAW 200 BC 326 9.9 56
Show 10551-6419 RST 517 71 0.7 57
Show 10501-6323 TDS7494 235 1.1 58
Show 10384-6350 TDS7387 339 10.1 60
Show 10395-6505 HJ 4343 AB 99 5.7 67
Show 10366-6448 CTI 389 203 54.0 72
Show 10350-6415 TDS7352 AB 123 1.0 75
Show 10437-6529 B 2255 327 6.7 76
Show 10349-6408 I 74 BC 230 2.9 76
Show 10349-6408 DUN 93 AB 39 24.2 76
Show 10565-6505 KPP1727 260 13.4 81
Show 10378-6318 B 2254 EF 32 4.3 82
Show 10378-6318 B 2254 CD 184 3.3 82
Show 10378-6318 B 2254 AB 77 1.6 82
Show 10378-6318 B 2254 AC 120 33.3 82
Show 10378-6318 B 2254 AE 76 72.3 82
Show 10530-6305 I 418 203 2.1 83
Show 10349-6454 B 1687 41 0.8 84
Show 10405-6259 NZO 20 353 8.9 87
Show 10526-6258 TDS7523 161 0.5 88
Show 10376-6522 I 417 AB 351 0.6 88
Show 10376-6522 COO 109 AB,C 6 5.0 88
Show 10455-6246 B 2257 242 1.5 90
Show 10327-6420 TDS7331 252 2.5 90
Show 10377-6526 DAM2465 274 3.3 91
Show 10454-6245 B 2721 243 10.1 92
Show 10451-6243 TDS 603 176 1.1 94
Show 10342-6514 B 1684 299 1.4 98
Show 10474-6555 R 157 59 10.0 100
Show 10476-6555 RST 510 104 0.4 100
Show 10420-6552 TDS7426 23 0.9 101
Show 10311-6411 GLI 146 277 26.6 101
Show 11009-6338 KPP3830 74 1.8 103
Show 11023-6416 KRV 32 312 17.8 103
Show 11020-6348 LDS 331 200 206.8 106
Show 10488-6601 DAM 793 185 9.5 107
Show 11006-6323 TDS7609 193 8.8 108

 
 
WDS 10465-6416 : COMPONENTS
 
 
  A B
B pa=321.8°
sep=0.04"
 
C pa=189.0°
sep=0.64"
pa=186.2°
sep=0.67"
 
 
10465-6416 A
 
 
Coord arcsec 2000 104629.61-641547.7 Mag 5.3 Spectral class B7IV (blue-white) PmRA -23.00
PmDE 11.0 SAO 251117 HIP 52701 Tycho2 8965-01763-1
HD 93549 HR 4220 GC 14844 CP CP-63 1649
Tycho2
Tycho2 8965-01763-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.116 E BTmag 0.014 VTmag 5.214
E VTmag 0.009 Prox 999 TYC T HIP 52701
CCDM RAdeg 161.62337500 DEdeg -64.26326333 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 3.3 E DEdeg 3.3 Posflg
Corr -0.1
SAO
SAO 251117 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.008 Vmag 5.4 SpType B8
Double code Source 70 CatNum 14844 DM CP-63 1649
DMcomp BDsup HD 93549 M HD 0
GC 14844 RA1950rad 2.8128925 DE1950rad -1.11700091 PmRA2000 -0.0013
PmDE2000 0.012
Hipparcos
Catalog H HIP 52701 Proxy RAhms 10 46 29.61
DEdms -64 15 47.7 Vmag 5.23 VarFlag R Vmag H
RAdeg 161.623 DEdeg -64.2633 AstroRef Plx 7.6
CCDM 10465-6416 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 93549 BD
CD CP CP-63 1649 Dm number -63 1649 VIred -0.06
SpType B7IV R SpType Coord arcsec 2000 104629.61-641547.7
Hipparcos 2
HIP 52701 Sn 5 So 0 Nc 1
RArad 2.8208601114 DErad -1.1216055416 Plx 6.85 PmRA -16.69
PmDE 9.65 E RArad 0.27 E DErad 0.26 E Plx 0.31
E pmRA 0.33 E pmDE 0.27 Hpmag 5.2075 E Hpmag 0.0004
SHp 0.005 VA 0 BV -0.077 E BV 0.002
VI -0.06
CCDM
Ccdm 10465-6416 RComp Comp A Note1
Note2 Discov num DRAs -0.25 DDEs 12.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.1 Sp B8 PmNote *
PmRA -5 PmDE 7 Dm number -63 1649 Cat1 CPD
Name2 251117 Cat2 SAO HD 93549 M HD
ADS BDS M ADS BDS N IDS IDS 10428S6344A
HIC 52701
 
 
10465-6416 B
 
 
Coord arcsec 2000 104629.61-641547.7 Mag 5.9 Calc delta mag 0.6 Calc coord yes
CCDM
Ccdm 10465-6416 RComp Comp B Note1
Note2 Discov num FIN 364 DRAs DDEs
R dRAs Year 1960 Theta 124 Rho 0.1
Obs 1 Vmag 6.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10428S6344B
HIC 52701
 
 
10465-6416 C
 
 
Coord arcsec 2000 104629.59-641548.3 Mag 9.2 Calc delta mag 3.9 Calc coord yes