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Doubles in session


Current system
12422-3823
TDS 8490


Nearby doubles
11' : 12422-3813
RST2809

24' : 12411-3843
TSN 162

34' : 12447-3808
DAW 140

42' : 12432-3743
NSN 409

45' : 12435-3742
KPP3035

47' : 12399-3745
UC 2381

69' : 12455-3727
I 1559AB

72' : 12447-3718
UC 2394

73' : 12396-3717
DAW 63

74' : 12382-3920
FIN 34

81' : 12465-3927
SEE 160

90' : 12349-3850
RSS 289

91' : 12426-3653
JSP 553

94' : 12345-3851
TDS8443AB

95' : 12345-3756
KPP 651

98' : 12473-3942
WG 156

100' : 12399-3959
HUB 10

106' : 12512-3815
JSP 559

109' : 12349-3931
UC 2367

111' : 12394-3638
KPP1391

114' : 12489-3703
UC 2408AB

115' : 12360-3952
FIN 1AB

117' : 12331-3739
HDS1762

118' : 12345-3710
UC 2362

122' : 12524-3847
KPP 279

123' : 12426-4026
RST1685



Selections
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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.

12422-3823 TDS 8490

 
 
12h 42m 12.26s -38° 23' 20.1" P.A. 234.00 sep 0.5 mag 10.51,10.79 Sp G5
 
 
Coord 2000 12422-3823 Discov num TDS8490 Comp Coord arcsec 2000 12 42 12.26 -38 23 20.1
Date first 1991 Date last 1991 Obs 1
Pa first 234 Pa last 233.6 P.A. Now (θ) 233.6°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.51 Mag sec 10.79 delta mag (ΔM) 0.28 Spectral class G5 (yellow)
Pri motion ra -096 Sec motion ra -096
Pri motion dec -027 Sec motion dec -027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 7771-00272-1 Gaia DR2 6153297532133094784
 
 
WDS 12422-3823 TDS 8490 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12422-3823 TDS8490 1991 1 234 0.5 10.51 10.79 124212.26-382320.1

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

 
 
WDS 12422-3823 TDS 8490 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12422-3823 TDS 8490 : MEASURES
 
 
No records found.

 
 
WDS 12422-3823 : VIRTUAL EYEPIECE
 
 

12422-3823 TDS8490A mag 10.51 Sp G5 12422-3823 TDS8490B sep 0.4 P.A. 226.80 mag 10.79 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 12422-3823 : ALADIN DSS IMAGE @ 12h 42m 12.26s -38° 23' 20.1"
 
 
 
 
WDS 12422-3823 TDS 8490 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12422-3823 TDS8490 distance=0' 12422-3813 RST2809 distance=11' 12411-3843 TSN 162 distance=24' 12447-3808 DAW 140 distance=34' 12432-3743 NSN 409 distance=42' 12435-3742 KPP3035 distance=45' 12399-3745 UC 2381 distance=47' 12455-3727 HDS1788Aa,Ab distance=69' 12455-3727 I 1559AB distance=69' 12447-3718 UC 2394 distance=72' 12396-3717 DAW 63 distance=73' 12382-3920 FIN 34 distance=74' 12465-3927 SEE 160 distance=81' 12439-3946 RST1688Aa,Ab distance=86' 12349-3850 RSS 289 distance=90' 12426-3653 JSP 553 distance=91' 12345-3851 TDS8443AB distance=94' 12345-3756 KPP 651 distance=95' 12473-3942 WG 156 distance=98' 12399-3959 HUB 10 distance=100' 12512-3815 JSP 559 distance=106' 12349-3931 UC 2367 distance=109' 12394-3638 KPP1391 distance=111' 12489-3703 UC 2408AB distance=114' 12489-3703 SKF1950BC distance=114' 12360-3952 FIN 1AB distance=115' 12360-3952 HJ 4533AC distance=115' 12331-3739 HDS1762 distance=117' 12345-3710 UC 2362 distance=118' 12524-3847 KPP 279 distance=122' 12426-4026 RST1685 distance=123' 12392-4022 B 1215 distance=124' 12357-4004 SHN 164 distance=126' 12357-4005 RST1680 distance=127' 12494-3649 SKF1951 distance=128' 12396-3616 JSP 547 distance=131' 12526-3731 SKF1226 distance=134' 12447-3612 KPP1237 distance=135' 12528-3919 B 1216 distance=136' 12532-3923 SEE 165AB distance=142' 12532-3923 SEE 165AC distance=142' 12315-3719 TDS8420 distance=143' 12354-4024 TDS8448 distance=145' 12545-3811 LDS 426 distance=146' 12347-4023 UC 2364 distance=148' 12410-4052 RSS 291 distance=150' 12329-4007 WG 153AB distance=151' 12543-3920 WFC 130 distance=153' 12537-3937 WG 157 distance=154' 12373-4049 R 203 distance=157' 12289-3758 I 218 distance=160' 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 12422-3823 TDS8490 234 0.5
Show 12422-3813 RST2809 161 2.9 11
Show 12411-3843 TSN 162 174 0.3 24
Show 12447-3808 DAW 140 19 1.7 34
Show 12432-3743 NSN 409 144 13.5 42
Show 12435-3742 KPP3035 144 2.3 45
Show 12399-3745 UC 2381 139 23.1 47
Show 12455-3727 HDS1788 Aa,Ab 29 0.1 69
Show 12455-3727 I 1559 AB 307 7.1 69
Show 12447-3718 UC 2394 250 38.7 72
Show 12396-3717 DAW 63 201 0.3 73
Show 12382-3920 FIN 34 31 4.1 74
Show 12465-3927 SEE 160 181 2.7 81
Show 12439-3946 RST1688 Aa,Ab 56 0.3 86
Show 12349-3850 RSS 289 258 10.3 90
Show 12426-3653 JSP 553 237 3.8 91
Show 12345-3851 TDS8443 AB 155 0.4 94
Show 12345-3756 KPP 651 142 5.9 95
Show 12473-3942 WG 156 250 4.6 98
Show 12399-3959 HUB 10 75 1.2 100
Show 12512-3815 JSP 559 229 1.3 106
Show 12349-3931 UC 2367 290 52.2 109
Show 12394-3638 KPP1391 228 10.4 111
Show 12489-3703 UC 2408 AB 328 65.1 114
Show 12489-3703 SKF1950 BC 336 5.8 114
Show 12360-3952 FIN 1 AB 225 7.9 115
Show 12360-3952 HJ 4533 AC 71 43.8 115
Show 12331-3739 HDS1762 161 1.5 117
Show 12345-3710 UC 2362 75 40.2 118
Show 12524-3847 KPP 279 30 3.7 122
Show 12426-4026 RST1685 129 1.2 123
Show 12392-4022 B 1215 11 0.3 124
Show 12357-4004 SHN 164 -1 0.3 126
Show 12357-4005 RST1680 335 1.0 127
Show 12494-3649 SKF1951 30 10.3 128
Show 12396-3616 JSP 547 347 5.2 131
Show 12526-3731 SKF1226 74 12.9 134
Show 12447-3612 KPP1237 112 9.5 135
Show 12528-3919 B 1216 297 0.3 136
Show 12532-3923 SEE 165 AB 179 3.6 142
Show 12532-3923 SEE 165 AC 234 20.7 142
Show 12315-3719 TDS8420 123 0.4 143
Show 12354-4024 TDS8448 341 2.8 145
Show 12545-3811 LDS 426 60 22.0 146
Show 12347-4023 UC 2364 180 19.3 148
Show 12410-4052 RSS 291 339 9.0 150
Show 12329-4007 WG 153 AB 171 3.9 151
Show 12543-3920 WFC 130 90 6.0 153
Show 12537-3937 WG 157 352 6.6 154
Show 12373-4049 R 203 181 8.4 157
Show 12289-3758 I 218 231 2.4 160

 
 
WDS 12422-3823 : COMPONENTS
 
 
  A
B pa=226.8°
sep=0.41"
 
 
12422-3823 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124212.26-382320.1 Mag 10.51 Spectral class G5 (yellow)
PmRA -96.00 PmDE -27.0 Tycho2 7771-00272-1
Tycho2
Tycho2 7771-00272-1 Pflag RAmdeg 190.55103166 DEmdeg -38.38894522
PmRA -96.2 PmDE -27.3 E RAmdeg 20 E DEmdeg 20
E pmRA 1.8 E pmDE 1.4 EpRAm 1989.13 EpDEm 1984.80
Num 8 Q RAmdeg 1.6 Q DEmdeg 0.6 Q pmRA 1.6
Q pmDE 0.6 BTmag 10.650 E BTmag 0.039 VTmag 10.004
E VTmag 0.032 Prox 999 TYC T HIP
CCDM RAdeg 190.55131500 DEdeg -38.38888111 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 20.5 E DEdeg 23.1 Posflg
Corr 0.2
 
 
12422-3823 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124212.23-382320.4 Mag 10.79 PmRA -96.00
PmDE -27.0 Calc delta mag 0.28 Calc coord yes