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Doubles in session


Current system
23403-5827
TDT 4144


Nearby doubles
6' : 23397-5829
UC 5000

24' : 23380-5811
UC 4998

28' : 23380-5806
TDT4133

37' : 23358-5832
RST5174

42' : 23445-5801
TDT4170

43' : 23456-5817
B 1020

54' : 23442-5911
UC 5015

59' : 23338-5856
UC 4986

69' : 23400-5718
B 1019

70' : 23353-5730
I 25

70' : 23460-5734
TDS1220

74' : 23421-5939
TDT4154

75' : 23426-5939
TDT4155

77' : 23309-5807
I 145AB

78' : 23430-5941
B 612

82' : 23394-5949
LDS 822

83' : 23379-5947
B 605

90' : 23355-5948
TDT4113

98' : 23472-5948
B 617

100' : 23434-5651
UC 5011

102' : 23334-5702
COO 258AB

103' : 23469-5956
B 616

106' : 23518-5922
KPP 537

111' : 23268-5759
UC 4951

112' : 23343-5646
TDT4103AB

113' : 23546-5838
RST5176



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

23403-5827 TDT 4144

 
 
23h 40m 17.79s -58° 26' 33.2" P.A. 278.00 sep 0.7 mag 12.32,12.58
 
 
Coord 2000 23403-5827 Discov num TDT4144 Comp Coord arcsec 2000 23 40 17.79 -58 26 33.2
Date first 1991 Date last 2016 Obs 3
Pa first 276 Pa last 277.8 P.A. Now (θ) 277.8°
Sep first 0.9 Sep last 0.738 Sep. Now (ρ) 0.738"
Mag pri 12.32 Mag sec 12.58 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +019 Sec motion ra +019
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 8838-00093-1 Gaia DR2 6495344260820435584
 
 
WDS 23403-5827 TDT 4144 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23403-5827 TDT4144 1991 1 276 0.9 12.32 12.58 234017.79-582633.2
23403-5827 TDT4144 2015 2 278 0.7 12.32 12.58 234017.79-582633.2
23403-5827 TDT4144 2016 3 278 0.7 12.32 12.58 234017.79-582633.2

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

 
 
WDS 23403-5827 TDT 4144 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23403-5827 TDT 4144 : MEASURES
 
 
No records found.

 
 
WDS 23403-5827 : VIRTUAL EYEPIECE
 
 

23403-5827 TDT4144A mag 12.32 23403-5827 TDT4144B sep 0.4 P.A. 284.70 mag 12.58 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23403-5827 : ALADIN DSS IMAGE @ 23h 40m 17.79s -58° 26' 33.2"
 
 
 
 
WDS 23403-5827 TDT 4144 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23403-5827 TDT4144 distance=0' 23397-5829 UC 5000 distance=6' 23380-5811 UC 4998 distance=24' 23380-5806 TDT4133 distance=28' 23358-5832 RST5174 distance=37' 23445-5801 TDT4170 distance=42' 23456-5817 B 1020 distance=43' 23442-5911 UC 5015 distance=54' 23338-5856 UC 4986 distance=59' 23400-5718 B 1019 distance=69' 23353-5730 I 25 distance=70' 23460-5734 TDS1220 distance=70' 23421-5939 TDT4154 distance=74' 23426-5939 TDT4155 distance=75' 23309-5807 I 145AB distance=77' 23309-5807 SHY 833AC distance=77' 23430-5941 B 612 distance=78' 23394-5949 LDS 822 distance=82' 23379-5947 B 605 distance=83' 23355-5948 TDT4113 distance=90' 23355-5948 KPP3082AC distance=90' 23472-5948 B 617 distance=98' 23434-5651 UC 5011 distance=100' 23334-5702 COO 258AB distance=102' 23469-5956 B 616 distance=103' 23518-5922 KPP 537 distance=106' 23268-5759 UC 4951 distance=111' 23343-5646 TDT4103AB distance=112' 23546-5838 RST5176 distance=113' 23518-5946 UC 5039 distance=120' 23554-5845 HJ 5432 distance=120' 23558-5805 UC 5049 distance=125' 23324-5636 TDT4090 distance=128' 23343-5628 UC 4989 distance=129' 23460-5621 SKF 389 distance=134' 23476-6031 COO 261 distance=137' 23247-5938 HDS3331 distance=140' 23429-5605 BRT2830 distance=143' 23224-5857 TOK 920Ca,Cb distance=143' 23226-5921 B 598 distance=148' 23500-5617 B 1021 distance=152' 23298-5618 TDT4067 distance=155' 23492-6046 I 697 distance=155' 23282-5626 I 23 distance=155' 23225-5938 TDT4005 distance=155' 23227-5710 RSS 578 distance=161' 23434-6106 KPP4326 distance=161' 23223-5658 TDT4002 distance=170' 23483-5547 TDT4203 distance=173' 23503-5553 HJ 5424 distance=175' 23237-5641 LDS 813 distance=175' 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 23403-5827 TDT4144 278 0.7 0
Show 23397-5829 UC 5000 39 33.2 6
Show 23380-5811 UC 4998 210 33.7 24
Show 23380-5806 TDT4133 293 0.7 28
Show 23358-5832 RST5174 5 2.5 37
Show 23445-5801 TDT4170 340 2.3 42
Show 23456-5817 B 1020 213 0.3 43
Show 23442-5911 UC 5015 211 16.0 54
Show 23338-5856 UC 4986 266 17.4 59
Show 23400-5718 B 1019 204 0.4 69
Show 23353-5730 I 25 20 0.7 70
Show 23460-5734 TDS1220 208 1.6 70
Show 23421-5939 TDT4154 197 0.5 74
Show 23426-5939 TDT4155 164 0.7 75
Show 23309-5807 I 145 AB 122 1.3 77
Show 23309-5807 SHY 833 AC 23 999.9 77
Show 23430-5941 B 612 144 2.4 78
Show 23394-5949 LDS 822 124 83.9 82
Show 23379-5947 B 605 281 3.3 83
Show 23355-5948 TDT4113 223 0.7 90
Show 23355-5948 KPP3082 AC 74 16.2 90
Show 23472-5948 B 617 304 0.5 98
Show 23434-5651 UC 5011 188 38.6 100
Show 23334-5702 COO 258 AB 189 1.9 102
Show 23469-5956 B 616 56 6.3 103
Show 23518-5922 KPP 537 290 3.9 106
Show 23268-5759 UC 4951 71 20.7 111
Show 23343-5646 TDT4103 AB 48 0.4 112
Show 23546-5838 RST5176 142 2.9 113
Show 23518-5946 UC 5039 135 25.0 120
Show 23554-5845 HJ 5432 19 15.9 120
Show 23558-5805 UC 5049 112 18.8 125
Show 23324-5636 TDT4090 161 0.6 128
Show 23343-5628 UC 4989 322 17.7 129
Show 23460-5621 SKF 389 278 8.3 134
Show 23476-6031 COO 261 101 5.2 137
Show 23247-5938 HDS3331 239 0.3 140
Show 23429-5605 BRT2830 202 4.1 143
Show 23224-5857 TOK 920 Ca,Cb 77 0.1 143
Show 23226-5921 B 598 8 0.2 148
Show 23500-5617 B 1021 84 4.6 152
Show 23298-5618 TDT4067 318 0.4 155
Show 23492-6046 I 697 124 8.2 155
Show 23282-5626 I 23 354 0.7 155
Show 23225-5938 TDT4005 341 0.7 155
Show 23227-5710 RSS 578 182 32.1 161
Show 23434-6106 KPP4326 36 3.2 161
Show 23223-5658 TDT4002 147 0.5 170
Show 23483-5547 TDT4203 332 1.1 173
Show 23503-5553 HJ 5424 56 11.5 175
Show 23237-5641 LDS 813 5 10.5 175

 
 
WDS 23403-5827 : COMPONENTS
 
 
  A
B pa=284.7°
sep=0.40"
 
 
23403-5827 A
 
 
Coord arcsec 2000 234017.79-582633.2 Mag 12.32 PmRA 19.00 PmDE -6.0
Tycho2 8838-00093-1
Tycho2
Tycho2 8838-00093-1 Pflag RAmdeg 355.07396749 DEmdeg -58.44253931
PmRA 18.9 PmDE -5.9 E RAmdeg 57 E DEmdeg 51
E pmRA 3.8 E pmDE 3.5 EpRAm 1988.30 EpDEm 1988.52
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.7 BTmag 12.506 E BTmag 0.143 VTmag 11.726
E VTmag 0.098 Prox 999 TYC HIP
CCDM RAdeg 355.07388389 DEdeg -58.44252583 EpRA 1990 1.67
EpDE 1990 1.77 E RAdeg 57.7 E DEdeg 52.1 Posflg
Corr 0.1
 
 
23403-5827 B
 
 
Coord arcsec 2000 234017.74-582633.1 Mag 12.58 PmRA 19.00 PmDE -6.0
Calc delta mag 0.26 Calc coord yes