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Doubles in session


Current system
12188-3845
RST 1660


Nearby doubles
19' : 12198-3859
TDS8331

23' : 12178-3904
SKF 466

37' : 12202-3918
TDS8334

38' : 12218-3901
RST1662

39' : 12212-3818
SKF1915

51' : 12145-3854
RST1657

53' : 12227-3911
KPP3034

59' : 12214-3756
SKF1916

65' : 12242-3855
HDO 216

67' : 12227-3933
RST1664

71' : 12166-3740
JSP 523

71' : 12143-3758
TDS8279

72' : 12128-3835
TDS8267AB

75' : 12155-3949
CVN 47

80' : 12131-3802
UC 2294

83' : 12250-3808
RST2797

93' : 12232-3729
RST2793

93' : 12218-3720
UC 2323

99' : 12271-3831
RST2800

102' : 12134-4005
I 1551

105' : 12234-4014
I 1552

105' : 12144-4017
WIS 198

108' : 12271-3802
TDS8387

112' : 12246-4014
I 1553

117' : 12280-3929
RST1669

118' : 12154-4035
LDS 396



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

12188-3845 RST 1660

 
 
12h 18m 46.72s -38° 45' 01.2" P.A. 174.00 sep 4.1 mag 10.48,12.90 Sp G2
 
 
Coord 2000 12188-3845 Discov num RST1660 Comp Coord arcsec 2000 12 18 46.72 -38 45 01.2
Date first 1934 Date last 2015 Obs 6
Pa first 172 Pa last 174.2 P.A. Now (θ) 174.2°
Sep first 3.7 Sep last 4.053 Sep. Now (ρ) 4.053"
Mag pri 10.48 Mag sec 12.90 delta mag (ΔM) 2.42 Spectral class G2 (yellow)
Pri motion ra -039 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 7756-01140-1 Gaia DR2 6151012678251974528
 
 
WDS 12188-3845 RST 1660 : 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
12188-3845 RST1660 1999 3 173 3.8 10.48 12.90 G2 D 121846.72-384501.2
12188-3845 RST1660 2015 5 174 4.1 10.48 12.90 G2 121846.72-384501.2

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

 
 
WDS 12188-3845 RST 1660 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12188-3845 RST 1660 : MEASURES
 
 
No records found.

 
 
WDS 12188-3845 : VIRTUAL EYEPIECE
 
 

12188-3845 RST1660A mag 10.48 Sp G2 12188-3845 RST1660B sep 4.0 P.A. 175.50 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12188-3845 : ALADIN DSS IMAGE @ 12h 18m 46.72s -38° 45' 01.2"
 
 
 
 
WDS 12188-3845 RST 1660 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12188-3845 RST1660 distance=0' 12198-3859 TDS8331 distance=19' 12178-3904 SKF 466 distance=23' 12202-3918 TDS8334 distance=37' 12218-3901 RST1662 distance=38' 12212-3818 SKF1915 distance=39' 12145-3854 RST1657 distance=51' 12227-3911 KPP3034 distance=53' 12214-3756 SKF1916 distance=59' 12242-3855 HDO 216 distance=65' 12227-3933 RST1664 distance=67' 12166-3740 JSP 523 distance=71' 12143-3758 TDS8279 distance=71' 12128-3835 TDS8267AB distance=72' 12155-3949 CVN 47 distance=75' 12131-3802 UC 2294 distance=80' 12250-3808 RST2797 distance=83' 12232-3729 RST2793 distance=93' 12218-3720 UC 2323 distance=93' 12271-3831 RST2800 distance=99' 12134-4005 I 1551 distance=102' 12234-4014 I 1552 distance=105' 12144-4017 WIS 198 distance=105' 12271-3802 TDS8387 distance=108' 12246-4014 I 1553 distance=112' 12280-3929 RST1669 distance=117' 12154-4035 LDS 396 distance=118' 12088-3834 SWR 125 distance=118' 12269-3728 HJ 4510AB distance=123' 12088-3927 UC 2280 distance=123' 12269-3728 HJ 4510BC distance=124' 12269-3728 HJ 4510BD distance=124' 12133-3655 JSP 519 distance=128' 12289-3758 I 218 distance=128' 12250-4031 KPP 269 distance=129' 12089-3750 TDS8246 distance=129' 12180-3635 KPP 266 distance=130' 12075-3901 B 801 distance=133' 12141-3644 SEE 147AB distance=134' 12141-3644 SEE 147AB,C distance=134' 12260-3703 TVB 252 distance=134' 12161-4058 I 1219 distance=137' 12100-4018 WG 150 distance=138' 12076-3933 CVN 12AB distance=140' 12076-3933 SON 1AC distance=140' 12141-4056 B 2291 distance=142' 12141-3633 SEE 148 distance=143' 12069-3806 UC 2274 distance=145' 12216-4112 CTI5585 distance=151' 12106-3650 SEE 146 distance=151' 12162-4112 WG 151 distance=151' 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 12188-3845 RST1660 174 4.1
Show 12198-3859 TDS8331 102 1.3 19
Show 12178-3904 SKF 466 335 4.4 23
Show 12202-3918 TDS8334 174 0.9 37
Show 12218-3901 RST1662 55 2.0 38
Show 12212-3818 SKF1915 259 163.6 39
Show 12145-3854 RST1657 352 3.9 51
Show 12227-3911 KPP3034 333 17.8 53
Show 12214-3756 SKF1916 285 11.7 59
Show 12242-3855 HDO 216 57 4.2 65
Show 12227-3933 RST1664 308 1.3 67
Show 12166-3740 JSP 523 352 2.0 71
Show 12143-3758 TDS8279 105 0.8 71
Show 12128-3835 TDS8267 AB 225 0.6 72
Show 12155-3949 CVN 47 347 9.0 75
Show 12131-3802 UC 2294 186 79.6 80
Show 12250-3808 RST2797 23 0.4 83
Show 12232-3729 RST2793 227 0.2 93
Show 12218-3720 UC 2323 327 44.0 93
Show 12271-3831 RST2800 188 2.1 99
Show 12134-4005 I 1551 49 1.3 102
Show 12234-4014 I 1552 201 0.8 105
Show 12144-4017 WIS 198 17 885.5 105
Show 12271-3802 TDS8387 238 0.6 108
Show 12246-4014 I 1553 162 4.7 112
Show 12280-3929 RST1669 338 1.3 117
Show 12154-4035 LDS 396 135 13.5 118
Show 12088-3834 SWR 125 256 5.3 118
Show 12269-3728 HJ 4510 AB 42 19.4 123
Show 12088-3927 UC 2280 66 85.5 123
Show 12269-3728 HJ 4510 BC 14 12.1 124
Show 12269-3728 HJ 4510 BD 301 16.3 124
Show 12133-3655 JSP 519 249 1.6 128
Show 12289-3758 I 218 231 2.4 128
Show 12250-4031 KPP 269 194 3.9 129
Show 12089-3750 TDS8246 122 0.5 129
Show 12180-3635 KPP 266 227 3.0 130
Show 12075-3901 B 801 218 2.4 133
Show 12141-3644 SEE 147 AB 41 0.3 134
Show 12141-3644 SEE 147 AB,C 306 27.8 134
Show 12260-3703 TVB 252 331 2.4 134
Show 12161-4058 I 1219 231 0.9 137
Show 12100-4018 WG 150 201 3.9 138
Show 12076-3933 CVN 12 AB 126 0.8 140
Show 12076-3933 SON 1 AC 122 8.2 140
Show 12141-4056 B 2291 136 2.8 142
Show 12141-3633 SEE 148 64 19.1 143
Show 12069-3806 UC 2274 307 56.3 145
Show 12216-4112 CTI5585 30 11.1 151
Show 12106-3650 SEE 146 48 0.8 151
Show 12162-4112 WG 151 56 7.9 151

 
 
WDS 12188-3845 : COMPONENTS
 
 
  A
B pa=175.5°
sep=4.04"
 
 
12188-3845 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121846.72-384501.2 Mag 10.48 Spectral class G2 (yellow)
PmRA -39.00 PmDE -3.0 Tycho2 7756-01140-1
Tycho2
Tycho2 7756-01140-1 Pflag RAmdeg 184.69469698 DEmdeg -38.75035869
PmRA -36.0 PmDE -33.0 E RAmdeg 26 E DEmdeg 27
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.09 EpDEm 1989.85
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 11.057 E BTmag 0.046 VTmag 10.480
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 184.69480389 DEdeg -38.75028278 EpRA 1990 1.67
EpDE 1990 1.72 E RAdeg 26.0 E DEdeg 27.3 Posflg
Corr 0.0
CCDM
Ccdm 12188-3845 RComp Comp A Note1
Note2 Discov num DRAs -1.06 DDEs 0.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp G2 PmNote
PmRA PmDE Dm number -38 7637 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12135S3812A
HIC
 
 
12188-3845 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121846.75-384505.2 Mag 12.9 Calc delta mag 2.42
Calc coord yes
CCDM
Ccdm 12188-3845 RComp Comp B Note1
Note2 Discov num RST1660 DRAs DDEs
R dRAs Year 1934 Theta 172 Rho 3.7
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12135S3812B
HIC