stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12390-6232
RST 4504
HD 109891


Nearby doubles
17' : 12371-6241
TDS8459

24' : 12384-6255
COO 139

30' : 12385-6301
TDS8468

35' : 12419-6204
POM 10AB

36' : 12424-6258
HJ 4541AB

36' : 12347-6251
VVV 9

36' : 12423-6300
HDS1780

47' : 12358-6150
RST4503

48' : 12452-6213
COO 140

50' : 12351-6150
TOB 95

51' : 12335-6200
TDS8434

51' : 12456-6211
HDS1791

54' : 12380-6324
KPP3018

58' : 12352-6323
TDS8447

59' : 12433-6141
TDS8500

64' : 12379-6129
TDS8462

65' : 12476-6258
TDS8524

67' : 12357-6130
TOB 96

67' : 12312-6155
JNN 175AB

68' : 12323-6144
TOB 89

68' : 12324-6143
TOB 90

69' : 12291-6228
I 1098

70' : 12295-6210
VVV 8

71' : 12333-6330
KRV 8

71' : 12390-6342
TDS8470

73' : 12449-6132
TDS8512



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.

12390-6232 RST 4504 (HD 109891)

 
 
12h 39m 00.88s -62° 31' 46.1" P.A. 75.00 sep 0.6 mag 9.31,9.46 Sp A0V dist. 231.48 pc (755.09 l.y.)
 
 
Coord 2000 12390-6232 Discov num RST4504 Comp Coord arcsec 2000 12 39 00.88 -62 31 46.1
Date first 1939 Date last 1991 Obs 10
Pa first 68 Pa last 74.8 P.A. Now (θ) 74.8°
Sep first 0.8 Sep last 0.57 Sep. Now (ρ) 0.57"
Mag pri 9.31 Mag sec 9.46 delta mag (ΔM) 0.15 Spectral class A0V (white)
Pri motion ra -021 Sec motion ra -021
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 109891 Constellation Crux SAO 251982 HIP 61715
Tycho2 8992-00994-1 Gaia DR2 6055376808977309184 HD 109891 CP CP-61 3319
Distance 231.48 Distance ly 755.09
 
 
WDS 12390-6232 RST 4504 (HD 109891) : 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
12390-6232 RST4504 1991 10 75 0.6 9.31 9.46 A0V D 123900.88-623146.1

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

 
 
WDS 12390-6232 RST 4504 (HD 109891) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12390-6232 RST 4504 (HD 109891) : MEASURES
 
 
No records found.

 
 
WDS 12390-6232 (HD 109891) : VIRTUAL EYEPIECE
 
 

12390-6232 RST4504A mag 9.31 Sp A0V 12390-6232 RST4504B sep 0.3 P.A. 59.50 mag 9.46 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 12390-6232 (HD 109891) : ALADIN DSS IMAGE @ 12h 39m 00.88s -62° 31' 46.1"
 
 
 
 
WDS 12390-6232 RST 4504 (HD 109891) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12390-6232 RST4504 distance=0' 12371-6241 TDS8459 distance=17' 12384-6255 COO 139 distance=24' 12385-6301 TDS8468 distance=30' 12419-6204 POM 10AB distance=35' 12419-6204 POM 10AC distance=35' 12424-6258 TOB 112DE distance=35' 12424-6258 SIN 74CD distance=36' 12424-6258 HJ 4541AB distance=36' 12424-6258 SIN 74AC distance=36' 12424-6258 SIN 74AD distance=36' 12347-6251 VVV 9 distance=36' 12423-6300 HDS1780 distance=36' 12358-6150 RST4503 distance=47' 12452-6213 COO 140 distance=48' 12351-6150 TOB 95 distance=50' 12335-6200 TDS8434 distance=51' 12456-6211 HDS1791 distance=51' 12380-6324 KPP3018 distance=54' 12352-6323 TDS8447 distance=58' 12433-6141 TDS8500 distance=59' 12379-6129 TDS8462 distance=64' 12476-6258 TDS8524 distance=65' 12357-6130 TOB 96 distance=67' 12312-6155 JNN 175AB distance=67' 12312-6155 JNN 175AC distance=67' 12312-6155 JNN 175AD distance=67' 12312-6155 JNN 175AE distance=67' 12312-6155 JNN 175AF distance=67' 12323-6144 TOB 89 distance=68' 12324-6143 TOB 90 distance=68' 12291-6228 I 1098 distance=69' 12295-6210 VVV 8 distance=70' 12333-6330 KRV 8 distance=71' 12390-6342 TDS8470 distance=71' 12449-6132 TDS8512 distance=73' 12379-6118 KPP3874 distance=75' 12366-6345 CVN 48AB distance=75' 12366-6345 CVN 48AC distance=75' 12366-6345 CVN 48AD distance=75' 12366-6345 CVN 48AE distance=75' 12366-6345 CVN 48AF distance=75' 12366-6345 CVN 48AG distance=75' 12366-6345 CVN 48AH distance=75' 12366-6345 CVN 48AI distance=75' 12366-6345 CVN 48AJ distance=75' 12366-6345 CVN 48AK distance=75' 12366-6345 CVN 48AL distance=75' 12366-6345 CVN 48AM distance=75' 12366-6345 CVN 48AN distance=75' 12366-6345 CVN 48AO distance=75' 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 12390-6232 RST4504 75 0.6
Show 12371-6241 TDS8459 179 1.2 17
Show 12384-6255 COO 139 285 2.3 24
Show 12385-6301 TDS8468 66 0.9 30
Show 12419-6204 POM 10 AB 115 2.9 35
Show 12419-6204 POM 10 AC 155 3.9 35
Show 12424-6258 TOB 112 DE 42 14.2 35
Show 12424-6258 SIN 74 CD 313 40.8 36
Show 12424-6258 HJ 4541 AB 142 11.4 36
Show 12424-6258 SIN 74 AC 250 54.0 36
Show 12424-6258 SIN 74 AD 276 81.2 36
Show 12347-6251 VVV 9 213 33.3 36
Show 12423-6300 HDS1780 102 27.4 36
Show 12358-6150 RST4503 123 0.1 47
Show 12452-6213 COO 140 97 4.8 48
Show 12351-6150 TOB 95 71 38.1 50
Show 12335-6200 TDS8434 306 2.4 51
Show 12456-6211 HDS1791 152 0.1 51
Show 12380-6324 KPP3018 65 34.7 54
Show 12352-6323 TDS8447 170 0.8 58
Show 12433-6141 TDS8500 164 0.6 59
Show 12379-6129 TDS8462 228 1.9 64
Show 12476-6258 TDS8524 338 0.5 65
Show 12357-6130 TOB 96 95 42.3 67
Show 12312-6155 JNN 175 AB 115 0.1 67
Show 12312-6155 JNN 175 AC 101 2.4 67
Show 12312-6155 JNN 175 AD 106 4.3 67
Show 12312-6155 JNN 175 AE 83 2.7 67
Show 12312-6155 JNN 175 AF 83 4.9 67
Show 12323-6144 TOB 89 226 44.3 68
Show 12324-6143 TOB 90 215 13.2 68
Show 12291-6228 I 1098 269 1.2 69
Show 12295-6210 VVV 8 57 13.1 70
Show 12333-6330 KRV 8 110 20.4 71
Show 12390-6342 TDS8470 226 2.6 71
Show 12449-6132 TDS8512 351 0.8 73
Show 12379-6118 KPP3874 152 2.0 75
Show 12366-6345 CVN 48 AB 144 2.4 75
Show 12366-6345 CVN 48 AC 64 2.5 75
Show 12366-6345 CVN 48 AD 226 2.5 75
Show 12366-6345 CVN 48 AE 111 2.6 75
Show 12366-6345 CVN 48 AF 97 3.2 75
Show 12366-6345 CVN 48 AG 357 4.6 75
Show 12366-6345 CVN 48 AH 66 4.8 75
Show 12366-6345 CVN 48 AI 133 5.5 75
Show 12366-6345 CVN 48 AJ 133 6.1 75
Show 12366-6345 CVN 48 AK 112 6.4 75
Show 12366-6345 CVN 48 AL 51 6.6 75
Show 12366-6345 CVN 48 AM 176 6.5 75
Show 12366-6345 CVN 48 AN 71 7.0 75
Show 12366-6345 CVN 48 AO 228 7.1 75

 
 
WDS 12390-6232 : COMPONENTS
 
 
  A
B pa=59.5°
sep=0.29"
 
 
12390-6232 A
 
 
Componente originario normalizzato AB Name HD 109891 Coord arcsec 2000 123900.88-623146.1 Mag 9.31
Spectral class A0V (white) PmRA -21.00 PmDE -9.0 SAO 251982
HIP 61715 Tycho2 8992-00994-1 HD 109891 CP CP-61 3319
Tycho2
Tycho2 8992-00994-1 Pflag RAmdeg 189.75378990 DEmdeg -62.52945602
PmRA -21.1 PmDE -9.4 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.48 EpDEm 1990.68
Num 14 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.4
Q pmDE 0.5 BTmag 8.986 E BTmag 0.017 VTmag 8.753
E VTmag 0.013 Prox 999 TYC T HIP 61715
CCDM AB RAdeg 189.75389694 DEdeg -62.52943444 EpRA 1990 1.65
EpDE 1990 1.73 E RAdeg 6.9 E DEdeg 6.7 Posflg P
Corr -0.1
SAO
SAO 251982 DelFlag RA1950 PmRA1950 -0.0047
DE1950 PmDE1950 -0.007 Vmag 8.7 SpType A0
Double code Source 43 CatNum 3658 DM CP-61 3319
DMcomp BDsup HD 109891 M HD 0
GC RA1950rad 3.29914409 DE1950rad -1.08654739 PmRA2000 -0.0055
PmDE2000 -0.002
Hipparcos
Catalog H HIP 61715 Proxy H RAhms 12 39 00.91
DEdms -62 31 46.0 Vmag 8.62 VarFlag R Vmag H
RAdeg 189.754 DEdeg -62.5294 AstroRef A Plx 6.61
CCDM 12390-6232 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 75 Rho 0.621 HD 109891 BD
CD CP CP-61 3319 Dm number -61 3319 VIred 0.2
SpType A0V R SpType Coord arcsec 2000 123900.91-623146.0
Hipparcos 2
HIP 61715 Sn 15 So 3 Nc 2
RArad 3.311828244 DErad -1.0913447494 Plx 4.32 PmRA -17.39
PmDE -9.09 E RArad 1.78 E DErad 0.97 E Plx 1.61
E pmRA 2.07 E pmDE 0.93 Hpmag 8.6906 E Hpmag 0.0017
SHp 0.019 VA 0 BV 0.232 E BV 0.018
VI 0.26
CCDM
Ccdm 12390-6232 RComp Comp A Note1
Note2 Discov num DRAs 0.81 DDEs 14.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp A0 PmNote *
PmRA -33 PmDE -7 Dm number -61 3319 Cat1 CPD
Name2 251982 Cat2 SAO HD 109891 M HD
ADS BDS M ADS BDS N IDS IDS 12332S6159A
HIC 61715
 
 
12390-6232 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123900.92-623146.0 Mag 9.46 PmRA -21.00
PmDE -9.0 Calc delta mag 0.15 Calc coord yes
CCDM
Ccdm 12390-6232 RComp Comp B Note1
Note2 Discov num RST4504 DRAs DDEs
R dRAs Year 1939 Theta 069 Rho 0.7
Obs 2 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12332S6159B
HIC 61715