stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
10474-6555
R 157
HD 93684


Nearby doubles
2' : 10476-6555
RST 510

11' : 10488-6601
DAM 793

18' : 10459-6611
RST 507

33' : 10420-6552
TDS7426

35' : 10437-6529
B 2255

38' : 10416-6607
DAM2480

41' : 10408-6601
TDS7410

47' : 10398-6603
BVD 84

56' : 10562-6608
COO 119

59' : 10395-6629
TDS7396

59' : 10390-6625
NSN 262

61' : 10514-6650
TDS7509

63' : 10519-6651
TDS 604

67' : 10377-6526
DAM2465

67' : 10365-6604
KPP3823

69' : 10376-6522
I 417AB

70' : 10395-6505
HJ 4343AB

71' : 10571-6635
LDS 322

77' : 10565-6505
KPP1727

79' : 10347-6545
RST 497

79' : 10517-6441
TDS7515

83' : 10580-6646
KPP2886

86' : 10514-6433
TDS7508

86' : 10443-6719
TDS7447

88' : 11014-6539
BRT1987

89' : 10394-6710
NZO 19



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.

10474-6555 R 157 (HD 93684)

 
 
10h 47m 20.64s -65° 55' 03.8" P.A. 59.00 sep 10.0 mag 7.65,10.55 Sp B2V dist. 1176.47 pc (3837.65 l.y.)
 
 
Coord 2000 10474-6555 Discov num R   157 Comp Coord arcsec 2000 10 47 20.64 -65 55 03.8
Date first 1881 Date last 2015 Obs 9
Pa first 55 Pa last 58.5 P.A. Now (θ) 58.5°
Sep first 8.3 Sep last 10.027 Sep. Now (ρ) 10.027"
Mag pri 7.65 Mag sec 10.55 delta mag (ΔM) 2.9 Spectral class B2V (blue-white)
Pri motion ra -016 Sec motion ra -020
Pri motion dec -002 Sec motion dec +057
Notes N (See Notes)
rPM=0.979
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93684 Constellation Carina SAO 251124 HIP 52766
Tycho2 8969-00706-1 Gaia DR2 5239447651144759296 HD 93684 CP CP-65 1505
Distance 1176.47 Distance ly 3837.65
 
 
WDS 10474-6555 R 157 (HD 93684) : NOTES
 
 
discov_num notes refcode
R 157 Aka HDS1543.
 
 
REFERENCES
 
 
refcode metd author reference
R__1871 Ma - Russell, H.C. 1884QB821.R94......
R__1871 Sydney Obs. Results, 1871-1881
R__1882 Ma j Russell, H.C. 1882MmRAS..47..109R
R__1882 MemRAS 47, 109, 1882
R__1892 Ma - Russell, H.C. 1892MmRAS..50...57R
R__1892 MemRAS 50, 57, 1892
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10474-6555 R 157 1998 8 59 10.0 7.65 10.55 B2V N 104720.64-655503.8
10474-6555 R 157 2010 9 58 9.8 7.65 10.55 B2V N 104720.64-655503.8
10474-6555 R 157 2015 9 59 10.0 7.65 10.55 B2V N 104720.64-655503.8

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

 
 
WDS 10474-6555 R 157 (HD 93684) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10474-6555 R 157 (HD 93684) : MEASURES
 
 
No records found.

 
 
WDS 10474-6555 (HD 93684) : VIRTUAL EYEPIECE
 
 

10474-6555 R 157A mag 7.65 Sp B2V 10474-6555 R 157B sep 6.3 P.A. 33.70 mag 10.55 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 10474-6555 (HD 93684) : ALADIN DSS IMAGE @ 10h 47m 20.64s -65° 55' 03.8"
 
 
 
 
WDS 10474-6555 R 157 (HD 93684) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10474-6555 R 157 distance=0' 10476-6555 RST 510 distance=2' 10488-6601 DAM 793 distance=11' 10459-6611 RST 507 distance=18' 10420-6552 TDS7426 distance=33' 10437-6529 B 2255 distance=35' 10416-6607 DAM2480 distance=38' 10507-6630 RST 512Aa,Ab distance=41' 10408-6601 TDS7410 distance=41' 10398-6603 BVD 84 distance=47' 10562-6608 COO 119 distance=56' 10395-6629 TDS7396 distance=59' 10390-6625 NSN 262 distance=59' 10514-6650 TDS7509 distance=61' 10519-6651 TDS 604 distance=63' 10377-6526 DAM2465 distance=67' 10365-6604 KPP3823 distance=67' 10376-6522 I 417AB distance=69' 10376-6522 COO 109AB,C distance=69' 10395-6505 HJ 4343AB distance=70' 10571-6635 LDS 322 distance=71' 10565-6505 KPP1727 distance=77' 10347-6545 RST 497 distance=79' 10517-6441 TDS7515 distance=79' 10580-6646 KPP2886 distance=83' 10514-6433 TDS7508 distance=86' 10443-6719 TDS7447 distance=86' 11014-6539 BRT1987 distance=88' 10394-6710 NZO 19 distance=89' 11015-6621 KPP3831 distance=90' 10342-6514 B 1684 distance=92' 10348-6652 TDS7350 distance=95' 10366-6448 CTI 389 distance=95' 10433-6728 TDS7434 distance=96' 10592-6703 DON 453 distance=99' 10387-6719 TVB 228 distance=99' 10496-6733 DON 441 distance=99' 10349-6454 B 1687 distance=99' 10479-6416 HDS1544 distance=100' 10465-6416 FIN 364AB distance=100' 10465-6416 TOK 45AC distance=100' 10389-6430 R 152 distance=101' 11008-6656 LDS 329AB distance=102' 11008-6656 LDS 329Aa,Ab distance=102' 10451-6737 DON 435 distance=103' 10433-6411 R 154 distance=108' 10438-6742 DON 432 distance=108' 10551-6419 RST 517 distance=108' 10310-6511 KPP 224 distance=111' 11043-6639 LDS 332 distance=112' 11049-6525 KPP3833 distance=113' 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 10474-6555 R 157 59 10.0
Show 10476-6555 RST 510 104 0.4 2
Show 10488-6601 DAM 793 185 9.5 11
Show 10459-6611 RST 507 215 1.0 18
Show 10420-6552 TDS7426 23 0.9 33
Show 10437-6529 B 2255 327 6.7 35
Show 10416-6607 DAM2480 258 1.9 38
Show 10507-6630 RST 512 Aa,Ab 20 0.9 41
Show 10408-6601 TDS7410 104 0.6 41
Show 10398-6603 BVD 84 25 21.4 47
Show 10562-6608 COO 119 36 12.3 56
Show 10395-6629 TDS7396 105 0.4 59
Show 10390-6625 NSN 262 308 2.8 59
Show 10514-6650 TDS7509 261 0.5 61
Show 10519-6651 TDS 604 123 0.9 63
Show 10377-6526 DAM2465 274 3.3 67
Show 10365-6604 KPP3823 134 6.6 67
Show 10376-6522 I 417 AB 351 0.6 69
Show 10376-6522 COO 109 AB,C 6 5.0 69
Show 10395-6505 HJ 4343 AB 99 5.7 70
Show 10571-6635 LDS 322 135 107.5 71
Show 10565-6505 KPP1727 260 13.4 77
Show 10347-6545 RST 497 58 2.1 79
Show 10517-6441 TDS7515 308 0.9 79
Show 10580-6646 KPP2886 305 2.2 83
Show 10514-6433 TDS7508 83 3.1 86
Show 10443-6719 TDS7447 293 2.2 86
Show 11014-6539 BRT1987 40 3.8 88
Show 10394-6710 NZO 19 348 5.4 89
Show 11015-6621 KPP3831 267 2.0 90
Show 10342-6514 B 1684 299 1.4 92
Show 10348-6652 TDS7350 14 0.9 95
Show 10366-6448 CTI 389 203 54.0 95
Show 10433-6728 TDS7434 357 2.0 96
Show 10592-6703 DON 453 324 1.7 99
Show 10387-6719 TVB 228 328 5.7 99
Show 10496-6733 DON 441 135 1.5 99
Show 10349-6454 B 1687 41 0.8 99
Show 10479-6416 HDS1544 153 0.2 100
Show 10465-6416 FIN 364 AB 299 0.1 100
Show 10465-6416 TOK 45 AC 200 0.7 100
Show 10389-6430 R 152 20 2.0 101
Show 11008-6656 LDS 329 AB 300 135.1 102
Show 11008-6656 LDS 329 Aa,Ab 30 2.2 102
Show 10451-6737 DON 435 194 2.5 103
Show 10433-6411 R 154 306 4.3 108
Show 10438-6742 DON 432 359 2.5 108
Show 10551-6419 RST 517 71 0.7 108
Show 10310-6511 KPP 224 205 3.8 111
Show 11043-6639 LDS 332 81 116.5 112
Show 11049-6525 KPP3833 110 34.2 113

 
 
WDS 10474-6555 : COMPONENTS
 
 
  A
B pa=33.7°
sep=6.29"
 
 
10474-6555 A
 
 
Componente originario normalizzato AB Name HD 93684 Coord arcsec 2000 104720.64-655503.8 Mag 7.65
Spectral class B2V (blue-white) PmRA -16.00 PmDE -2.0 SAO 251124
HIP 52766 Tycho2 8969-00706-1 HD 93684 CP CP-65 1505
Tycho2
Tycho2 8969-00706-1 Pflag RAmdeg 161.83600823 DEmdeg -65.91773121
PmRA -17.5 PmDE -1.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.56 EpDEm 1991.59
Num 8 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.7 BTmag 7.752 E BTmag 0.015 VTmag 7.648
E VTmag 0.010 Prox 100 TYC T HIP 52766
CCDM A RAdeg 161.83610667 DEdeg -65.91772861 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 4.1 E DEdeg 4.1 Posflg
Corr -0.1
SAO
SAO 251124 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.027 Vmag 8.2 SpType F0
Double code Source 61 CatNum 2383 DM CP-65 1505
DMcomp BDsup HD 93684 M HD 0
GC RA1950rad 2.81683369 DE1950rad -1.14587291 PmRA2000 0.0017
PmDE2000 -0.022
Hipparcos
Catalog H HIP 52766 Proxy RAhms 10 47 20.67
DEdms -65 55 03.8 Vmag 7.62 VarFlag 1 R Vmag G
RAdeg 161.836 DEdeg -65.9177 AstroRef A Plx 2.73
CCDM 10474-6555 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 58 Rho 10.016 HD 93684 BD
CD CP CP-65 1505 Dm number -65 1505 VIred 0.15
SpType B2V R SpType Coord arcsec 2000 104720.67-655503.8
Hipparcos 2
HIP 52766 Sn 15 So 3 Nc 2
RArad 2.8245729272 DErad -1.1504814329 Plx 0.85 PmRA -16.29
PmDE 0.31 E RArad 0.59 E DErad 0.45 E Plx 0.62
E pmRA 0.79 E pmDE 0.53 Hpmag 7.6867 E Hpmag 0.0052
SHp 0.018 VA 0 BV 0.079 E BV 0.007
VI 0.09
CCDM
Ccdm 10474-6555 RComp Comp A Note1
Note2 Discov num DRAs -3.36 DDEs -3.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 7.5 Sp B3 PmNote
PmRA -2 PmDE -9 Dm number -65 1505 Cat1 CPD
Name2 251124 Cat2 SAO HD 93684 M HD
ADS BDS M ADS BDS N IDS * IDS 10438S6523A
HIC 52766
 
 
10474-6555 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104721.21-655458.6 Mag 10.55 PmRA -20.00
PmDE 57.0 Calc delta mag 2.9 Calc coord yes
CCDM
Ccdm 10474-6555 RComp Comp B Note1
Note2 Discov num RSU DRAs -1.78 DDEs 2.9
R dRAs 40 Year 1975 Theta 55 Rho 11.6
Obs 1 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 10438S6523B
HIC 52766