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Doubles in session


Current system
12425-6101
HDS 1781 AB
HD 110390


Nearby doubles
9' : 12413-6105
TOB 110

12' : 12410-6106
KPP 749

17' : 12423-6117
TDS8491

17' : 12436-6116
TOB 115

24' : 12456-6059
HJ 4547

31' : 12463-6050
B 1722

36' : 12449-6132
TDS8512

37' : 12447-6028
TOB 117

37' : 12379-6118
KPP3874

38' : 12459-6033
JSP 917

41' : 12433-6141
TDS8500

41' : 12472-6040
DAM 581

43' : 12379-6129
TDS8462

47' : 12465-6025
TOB 121

52' : 12400-6013
HEI 513

52' : 12495-6109
TDS8540

53' : 12406-6011
JSP 548

54' : 12398-6014
JSP 546

54' : 12492-6040
HDS1797

57' : 12485-6026
TDS8533

58' : 12357-6130
TOB 96

61' : 12342-6115
TDS8441

63' : 12392-6003
JSP 545

64' : 12419-6204
POM 10AB

64' : 12476-6010
B 804

67' : 12333-6103
TDS 669



Selections
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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.

12425-6101 HDS 1781 AB (HD 110390)

 
 
12h 42m 27.25s -61° 01' 06.5" P.A. 76.00 sep 0.4 mag 7.35,9.86 Sp A1V dist. 101.94 pc (332.53 l.y.)
 
 
Coord 2000 12425-6101 Discov num HDS1781 Comp AB Coord arcsec 2000 12 42 27.25 -61 01 06.5
Date first 1991 Date last 2016 Obs 3
Pa first 63 Pa last 75.9 P.A. Now (θ) 75.9°
Sep first 0.4 Sep last 0.418 Sep. Now (ρ) 0.418"
Mag pri 7.35 Mag sec 9.86 delta mag (ΔM) 2.51 Spectral class A1V (white)
Pri motion ra -037 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
12425-6101 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 110390 252000 12 42 27 -61 01 06 HDS 1781 AB 2016 3 76 0.4 7.35 9.86 2.51 <===
Show 252000 12 42 27 -61 01 06 KOU 14 AC 2015 2 213 5.1 7.10 14.00 6.90
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110390 Constellation Crux SAO 252000 HIP 62002
Tycho2 8988-03035-1 Gaia DR2 6056324729772558080 HD 110390 GC 17280
CP CP-60 4244 Distance 101.94 Distance ly 332.53
 
 
WDS 12425-6101 HDS 1781 AB (HD 110390) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
Kou2005 A - Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S. 2005A&A...430..137K
Kou2005 A&A 430, 137, 2005
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12425-6101 HDS1781 AB 1991 1 63 0.4 7.35 9.86 A1V VD 124227.25-610106.5
12425-6101 HDS1781 AB 2000 2 69 0.4 7.35 9.86 A1V VD 124227.25-610106.5
12425-6101 HDS1781 AB 2016 3 76 0.4 7.35 9.86 A1V V 124227.25-610106.5

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

 
 
WDS 12425-6101 HDS 1781 AB (HD 110390) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12425-6101 HDS 1781 AB (HD 110390) : MEASURES
 
 
No records found.

 
 
WDS 12425-6101 (HD 110390) : VIRTUAL EYEPIECE
 
 

12425-6101 HDS1781A mag 7.35 Sp A1V 12425-6101 HDS1781B sep 0.2 P.A. 62.60 mag 9.86 12425-6101 KOU 14C sep 4.5 P.A. 197.30 mag 14 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 12425-6101 (HD 110390) : ALADIN DSS IMAGE @ 12h 42m 27.25s -61° 01' 06.5"
 
 
 
 
WDS 12425-6101 HDS 1781 AB (HD 110390) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12425-6101 HDS1781AB distance=0' 12413-6105 TOB 110 distance=9' 12410-6106 KPP 749 distance=12' 12423-6117 TDS8491 distance=17' 12436-6116 TOB 115 distance=17' 12456-6059 HJ 4547 distance=24' 12463-6050 B 1722 distance=31' 12449-6132 TDS8512 distance=36' 12447-6028 TOB 117 distance=37' 12379-6118 KPP3874 distance=37' 12459-6033 JSP 917 distance=38' 12433-6141 TDS8500 distance=41' 12472-6040 DAM 581 distance=41' 12379-6129 TDS8462 distance=43' 12465-6025 TOB 121 distance=47' 12400-6013 HEI 513 distance=52' 12495-6109 TDS8540 distance=52' 12406-6011 JSP 548 distance=53' 12398-6014 JSP 546 distance=54' 12492-6040 HDS1797 distance=54' 12485-6026 TDS8533 distance=57' 12357-6130 TOB 96 distance=58' 12342-6115 TDS8441 distance=61' 12392-6003 JSP 545 distance=63' 12419-6204 POM 10AB distance=64' 12419-6204 POM 10AC distance=64' 12476-6010 B 804 distance=64' 12333-6103 TDS 669 distance=67' 12357-6016 JSP 542 distance=67' 12349-6024 TOB 93 distance=67' 12332-6057 B 802 distance=68' 12358-6150 RST4503 distance=69' 12512-6036 TDS8561 distance=70' 12481-6002 JSP 557 distance=73' 12351-6150 TOB 95 distance=73' 12521-6037 JSP 560 distance=74' 12456-6211 HDS1791 distance=74' 12452-6213 COO 140 distance=75' 12520-6033 HEI 63 distance=76' 12320-6107 TOB 87 distance=77' 12434-5945 JSP 554 distance=77' 12530-6051 VVV 13 distance=78' 12438-5944 JSP 555 distance=79' 12532-6044 B 1723 distance=81' 12473-5949 JSP 556 distance=81' 12358-5956 TOB 98 distance=82' 12504-6201 GAI9012AB distance=83' 12504-6201 GAI9012AC distance=83' 12506-6201 LDS 421AB distance=83' 12506-6201 LDS 421Aa,Ab distance=83' 12310-6106 TDS8417 distance=84' 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 12425-6101 HDS1781 AB 76 0.4
Show 12425-6101 KOU 14 AC 213 5.1
Show 12413-6105 TOB 110 89 14.9 9
Show 12410-6106 KPP 749 310 6.5 12
Show 12423-6117 TDS8491 143 7.5 17
Show 12436-6116 TOB 115 130 19.3 17
Show 12456-6059 HJ 4547 2 29.7 24
Show 12463-6050 B 1722 235 0.1 31
Show 12449-6132 TDS8512 351 0.8 36
Show 12447-6028 TOB 117 327 33.5 37
Show 12379-6118 KPP3874 152 2.0 37
Show 12459-6033 JSP 917 77 6.8 38
Show 12433-6141 TDS8500 164 0.6 41
Show 12472-6040 DAM 581 75 5.8 41
Show 12379-6129 TDS8462 228 1.9 43
Show 12465-6025 TOB 121 17 20.0 47
Show 12400-6013 HEI 513 168 0.8 52
Show 12495-6109 TDS8540 358 0.6 52
Show 12406-6011 JSP 548 241 3.5 53
Show 12398-6014 JSP 546 219 0.3 54
Show 12492-6040 HDS1797 120 0.2 54
Show 12485-6026 TDS8533 284 9.9 57
Show 12357-6130 TOB 96 95 42.3 58
Show 12342-6115 TDS8441 161 2.1 61
Show 12392-6003 JSP 545 328 2.5 63
Show 12419-6204 POM 10 AB 115 2.9 64
Show 12419-6204 POM 10 AC 155 3.9 64
Show 12476-6010 B 804 0.7 64
Show 12333-6103 TDS 669 258 1.3 67
Show 12357-6016 JSP 542 45 2.1 67
Show 12349-6024 TOB 93 29 23.8 67
Show 12332-6057 B 802 175 0.5 68
Show 12358-6150 RST4503 123 0.1 69
Show 12512-6036 TDS8561 234 8.3 70
Show 12481-6002 JSP 557 296 3.4 73
Show 12351-6150 TOB 95 71 38.1 73
Show 12521-6037 JSP 560 228 1.0 74
Show 12456-6211 HDS1791 152 0.1 74
Show 12452-6213 COO 140 97 4.8 75
Show 12520-6033 HEI 63 8 0.1 76
Show 12320-6107 TOB 87 211 21.9 77
Show 12434-5945 JSP 554 186 2.3 77
Show 12530-6051 VVV 13 164 1.9 78
Show 12438-5944 JSP 555 211 0.5 79
Show 12532-6044 B 1723 87 1.1 81
Show 12473-5949 JSP 556 33 2.4 81
Show 12358-5956 TOB 98 101 12.1 82
Show 12504-6201 GAI9012 AB 280 2.6 83
Show 12504-6201 GAI9012 AC 70 67.1 83
Show 12506-6201 LDS 421 AB 70 66.2 83
Show 12506-6201 LDS 421 Aa,Ab 278 2.5 83

 
 
WDS 12425-6101 : COMPONENTS
 
 
  A B
B pa=62.6°
sep=0.22"
 
C pa=197.3°
sep=4.46"
pa=199.3°
sep=4.62"
 
 
12425-6101 A
 
 
Name HD 110390 Coord arcsec 2000 124227.25-610106.5 Mag 7.35 Spectral class A1V (white)
PmRA -37.00 PmDE -12.0 SAO 252000 HIP 62002
Tycho2 8988-03035-1 HD 110390 GC 17280 CP CP-60 4244
Tycho2
Tycho2 8988-03035-1 Pflag RAmdeg 190.61337292 DEmdeg -61.01850883
PmRA -34.2 PmDE -13.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.30 EpDEm 1991.39
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 7.395 E BTmag 0.015 VTmag 7.222
E VTmag 0.010 Prox 790 TYC T HIP 62002
CCDM AB RAdeg 190.61353806 DEdeg -61.01847750 EpRA 1990 1.59
EpDE 1990 1.69 E RAdeg 4.0 E DEdeg 3.9 Posflg P
Corr -0.1
SAO
SAO 252000 DelFlag RA1950 PmRA1950 -0.0055
DE1950 PmDE1950 -0.019 Vmag 7.3 SpType A2
Double code Source 70 CatNum 17280 DM CP-60 4244
DMcomp BDsup HD 110390 M HD 0
GC 17280 RA1950rad 3.31411405 DE1950rad -1.06018776 PmRA2000 -0.0062
PmDE2000 -0.014
Hipparcos
Catalog H HIP 62002 Proxy H RAhms 12 42 27.25
DEdms -61 01 06.5 Vmag 7.19 VarFlag R Vmag H
RAdeg 190.614 DEdeg -61.0185 AstroRef A Plx 9.51
CCDM 12425-6101 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 63 Rho 0.363 HD 110390 BD
CD CP CP-60 4244 Dm number -60 4244 VIred 0.15
SpType A1V R SpType Coord arcsec 2000 124227.25-610106.5
Hipparcos 2
HIP 62002 Sn 15 So 3 Nc 2
RArad 3.3268338161 DErad -1.0649733726 Plx 9.81 PmRA -35.78
PmDE -11.92 E RArad 0.44 E DErad 0.43 E Plx 0.68
E pmRA 0.55 E pmDE 0.47 Hpmag 7.2421 E Hpmag 0.0011
SHp 0.012 VA 0 BV 0.162 E BV 0.008
VI 0.18
CCDM
Ccdm 12425-6101 RComp Comp A Note1
Note2 Discov num DRAs -2.80 DDEs -6.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.3 Sp A1 PmNote *
PmRA -37 PmDE -12 Dm number -60 4244 Cat1 CPD
Name2 252000 Cat2 SAO HD 110390 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62002
 
 
12425-6101 B
 
 
Coord arcsec 2000 124227.28-610106.4 Mag 9.86 Calc delta mag 2.51 Calc coord yes
CCDM
Ccdm 12425-6101 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.75 DDEs -6.5
R dRAs 82 Year 1991 Theta 63 Rho 0.4
Obs 1 Vmag 9.9 Sp PmNote *
PmRA -37 PmDE -12 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62002
 
 
12425-6101 C
 
 
Coord arcsec 2000 124227.07-610110.8 Mag 14 Calc delta mag 6.65 Calc coord yes