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Doubles in session


Current system
12311-5932
RST 4501 AC


Nearby doubles
9' : 12317-5925
EVS 48AB

11' : 12306-5942
TOB 83

14' : 12310-5946
TOB 84

16' : 12291-5933
TOB 80

23' : 12287-5919
TOB 79

23' : 12287-5918
HLN 29AB

24' : 12325-5954
JSP 539

25' : 12286-5948
TOB 76

27' : 12345-5938
TDS8444

29' : 12340-5915
RSS 288

31' : 12284-5910
TDS8400

35' : 12296-6005
JSP 536

37' : 12358-5935
WFC 128

38' : 12281-6002
HJ 4524

38' : 12285-6005
JSP 535

40' : 12282-6006
TDS8398

41' : 12257-5930
TDS8377

41' : 12322-5852
TOB 88

43' : 12358-5956
TOB 98

44' : 12363-5915
TOB 100

45' : 12368-5922
TOB 101

47' : 12371-5925
TOB 102

47' : 12351-5857
TOB 94

51' : 12280-5847
TDS 665

53' : 12291-6022
TDS8409

53' : 12286-6021
TDS8402



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12311-5932 RST 4501 AC

 
 
12h 31m 05.26s -59° 32' 26.7" P.A. 119.00 sep 14.6 mag 8.86,13.60 Sp B9V dist. 367.65 pc (1199.27 l.y.)
 
 
Coord 2000 12311-5932 Discov num RST4501 Comp AC Coord arcsec 2000 12 31 05.26 -59 32 26.7
Date first 1966 Date last 2015 Obs 5
Pa first 121 Pa last 119.4 P.A. Now (θ) 119.4°
Sep first 13.9 Sep last 14.628 Sep. Now (ρ) 14.628"
Mag pri 8.86 Mag sec 13.60 delta mag (ΔM) 4.74 Spectral class B9V (blue-white)
Pri motion ra -027 Sec motion ra -000
Pri motion dec -003 Sec motion dec -004
Notes
rPM=0.995
This double is not physical.
 
 
12311-5932 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 240017 12 31 05 -59 32 27 RST 4501 AB 2020 2 128 3.9 8.86 13.50 4.64
Show 240017 12 31 05 -59 32 27 RST 4501 AC 2015 5 119 14.6 8.86 13.60 4.74 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crux SAO 240017 HIP 61079 Tycho2 8658-02501-1
Gaia DR2 6058433829255793024 HD 108889 CP CP-58 4335 Distance 367.65
Distance ly 1199.27
 
 
WDS 12311-5932 RST 4501 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12311-5932 RST4501 AC 2000 4 120 14.4 8.86 13.60 B9V 123105.26-593226.7
12311-5932 RST4501 AC 2015 5 119 14.6 8.86 13.60 B9V 123105.26-593226.7

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

 
 
WDS 12311-5932 RST 4501 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12311-5932 RST 4501 AC : MEASURES
 
 
No records found.

 
 
WDS 12311-5932 : VIRTUAL EYEPIECE
 
 

12311-5932 RST4501A mag 8.86 Sp B9V 12311-5932 RST4501B sep 2.9 P.A. 147.00 mag 13.5 12311-5932 RST4501C sep 9.7 P.A. 138.00 mag 13.6 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 12311-5932 : ALADIN DSS IMAGE @ 12h 31m 05.26s -59° 32' 26.7"
 
 
 
 
WDS 12311-5932 RST 4501 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12311-5932 RST4501AC distance=0' 12317-5925 GAA 12Aa,Ab distance=9' 12317-5925 EVS 48AB distance=9' 12306-5942 TOB 83 distance=11' 12310-5946 TOB 84 distance=14' 12291-5933 TOB 80 distance=16' 12287-5919 TOB 79 distance=23' 12287-5918 HLN 29AB distance=23' 12287-5918 TOB 78AC distance=23' 12325-5954 JSP 539 distance=24' 12286-5948 TOB 76 distance=25' 12345-5938 TDS8444 distance=27' 12340-5915 RSS 288 distance=29' 12284-5910 TDS8400 distance=31' 12296-6005 JSP 536 distance=35' 12358-5935 WFC 128 distance=37' 12281-6002 HJ 4524 distance=38' 12285-6005 JSP 535 distance=38' 12282-6006 TDS8398 distance=40' 12257-5930 TDS8377 distance=41' 12322-5852 TOB 88 distance=41' 12358-5956 TOB 98 distance=43' 12363-5915 TOB 100 distance=44' 12368-5922 TOB 101 distance=45' 12371-5925 TOB 102 distance=47' 12351-5857 TOB 94 distance=47' 12280-5847 TDS 665 distance=51' 12291-6022 TDS8409 distance=53' 12286-6021 TDS8402 distance=53' 12380-5931 TOB 104 distance=53' 12381-5932 KRW 4 distance=54' 12357-6016 JSP 542 distance=57' 12274-5842 TDS8390 distance=58' 12349-6024 TOB 93 distance=59' 12293-6033 NSN 393 distance=62' 12243-5859 JNN 173AB distance=63' 12388-5908 TDS8469 distance=64' 12243-6011 KPP1787 distance=65' 12226-5925 TOB 64 distance=65' 12286-5829 TOB 75 distance=67' 12356-5834 JSP 541 distance=68' 12400-5935 RSS 290AB distance=68' 12400-5935 KRW 5AC distance=68' 12383-5852 TDS8465 distance=69' 12392-6003 JSP 545 distance=69' 12313-6041 JSP 538 distance=69' 12254-5840 TDS8375 distance=69' 12262-5835 WFC 272 distance=69' 12313-6042 TDS8418AB distance=70' 12313-6042 DAM 579AC distance=70' 12398-6014 JSP 546 distance=74' 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 12311-5932 RST4501 AB 128 3.9
Show 12311-5932 RST4501 AC 119 14.6
Show 12317-5925 GAA 12 Aa,Ab 343 0.0 9
Show 12317-5925 EVS 48 AB 295 3.1 9
Show 12306-5942 TOB 83 239 15.2 11
Show 12310-5946 TOB 84 316 14.6 14
Show 12291-5933 TOB 80 40 19.5 16
Show 12287-5919 TOB 79 218 19.7 23
Show 12287-5918 HLN 29 AB 135 6.3 23
Show 12287-5918 TOB 78 AC 302 20.0 23
Show 12325-5954 JSP 539 192 0.2 24
Show 12286-5948 TOB 76 169 19.0 25
Show 12345-5938 TDS8444 6 3.0 27
Show 12340-5915 RSS 288 27 30.0 29
Show 12284-5910 TDS8400 164 1.1 31
Show 12296-6005 JSP 536 16 2.7 35
Show 12358-5935 WFC 128 2 7.0 37
Show 12281-6002 HJ 4524 338 31.4 38
Show 12285-6005 JSP 535 242 0.6 38
Show 12282-6006 TDS8398 339 2.3 40
Show 12257-5930 TDS8377 34 4.5 41
Show 12322-5852 TOB 88 91 14.7 41
Show 12358-5956 TOB 98 101 12.1 43
Show 12363-5915 TOB 100 342 14.8 44
Show 12368-5922 TOB 101 47 15.4 45
Show 12371-5925 TOB 102 152 25.8 47
Show 12351-5857 TOB 94 210 12.9 47
Show 12280-5847 TDS 665 291 1.5 51
Show 12291-6022 TDS8409 248 2.4 53
Show 12286-6021 TDS8402 208 2.2 53
Show 12380-5931 TOB 104 152 21.5 53
Show 12381-5932 KRW 4 255 6.7 54
Show 12357-6016 JSP 542 45 2.1 57
Show 12274-5842 TDS8390 309 0.6 58
Show 12349-6024 TOB 93 29 23.8 59
Show 12293-6033 NSN 393 330 1.4 62
Show 12243-5859 JNN 173 AB 286 1.9 63
Show 12388-5908 TDS8469 47 4.4 64
Show 12243-6011 KPP1787 160 13.8 65
Show 12226-5925 TOB 64 26 23.7 65
Show 12286-5829 TOB 75 289 16.1 67
Show 12356-5834 JSP 541 276 2.2 68
Show 12400-5935 RSS 290 AB 293 18.7 68
Show 12400-5935 KRW 5 AC 302 46.7 68
Show 12383-5852 TDS8465 13 1.7 69
Show 12392-6003 JSP 545 328 2.5 69
Show 12313-6041 JSP 538 303 5.3 69
Show 12254-5840 TDS8375 74 0.8 69
Show 12262-5835 WFC 272 106 10.2 69
Show 12313-6042 TDS8418 AB 270 1.7 70
Show 12313-6042 DAM 579 AC 343 4.2 70

 
 
WDS 12311-5932 : COMPONENTS
 
 
  A B
B pa=147.0°
sep=2.88"
 
C pa=138.0°
sep=9.66"
pa=134.2°
sep=6.83"
 
 
12311-5932 A
 
 
Coord arcsec 2000 123105.26-593226.7 Mag 8.86 Spectral class B9V (blue-white) PmRA -27.00
PmDE -3.0 SAO 240017 HIP 61079 Tycho2 8658-02501-1
HD 108889 CP CP-58 4335
Tycho2
Tycho2 8658-02501-1 Pflag RAmdeg 187.77178934 DEmdeg -59.54074958
PmRA -27.8 PmDE -3.4 E RAmdeg 7 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.02 EpDEm 1990.82
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 1.1
Q pmDE 1.8 BTmag 9.009 E BTmag 0.016 VTmag 8.859
E VTmag 0.013 Prox 999 TYC T HIP 61079
CCDM RAdeg 187.77191639 DEdeg -59.54074139 EpRA 1990 1.66
EpDE 1990 1.66 E RAdeg 6.7 E DEdeg 6.7 Posflg
Corr -0.1
SAO
SAO 240017 DelFlag RA1950 PmRA1950 -0.0063
DE1950 PmDE1950 -0.014 Vmag 8.9 SpType B9
Double code Source 43 CatNum 3839 DM CP-58 4335
DMcomp BDsup HD 108889 M HD 0
GC RA1950rad 3.26500687 DE1950rad -1.03436168 PmRA2000 -0.0068
PmDE2000 -0.01
Hipparcos
Catalog H HIP 61079 Proxy RAhms 12 31 05.26
DEdms -59 32 26.7 Vmag 8.82 VarFlag R Vmag H
RAdeg 187.772 DEdeg -59.5407 AstroRef Plx 2.78
CCDM 12311-5932 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 108889 BD
CD CP CP-58 4335 Dm number -58 4335 VIred 0.15
SpType B9V R SpType Coord arcsec 2000 123105.26-593226.7
Hipparcos 2
HIP 61079 Sn 5 So 0 Nc 1
RArad 3.2772383011 DErad -1.0391819671 Plx 2.72 PmRA -25.45
PmDE -2.64 E RArad 0.59 E DErad 0.59 E Plx 0.81
E pmRA 0.75 E pmDE 0.62 Hpmag 8.8739 E Hpmag 0.0019
SHp 0.024 VA 0 BV 0.14 E BV 0.015
VI 0.15
CCDM
Ccdm 12311-5932 RComp Comp A Note1
Note2 Discov num DRAs -0.92 DDEs -27.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp B9 PmNote *
PmRA -49 PmDE -14 Dm number -58 4335 Cat1 CPD
Name2 240017 Cat2 SAO HD 108889 M HD
ADS BDS M ADS BDS N IDS IDS 12255S5859A
HIC 61079
 
 
12311-5932 B
 
 
Coord arcsec 2000 123105.47-593229.1 Mag 13.5 Calc delta mag 4.64 Calc coord yes
CCDM
Ccdm 12311-5932 RComp Comp B Note1
Note2 Discov num RST4501 DRAs DDEs
R dRAs Year 1939 Theta 125 Rho 3.5
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12255S5859B
HIC 61079
 
 
12311-5932 C
 
 
Coord arcsec 2000 123106.11-593233.9 Mag 13.6 PmRA 0.00 PmDE -4.0
Calc delta mag 4.74 Calc coord yes