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Doubles in session


Current system
23421-5939
TDT 4154


Nearby doubles
4' : 23426-5939
TDT4155

8' : 23430-5941
B 612

22' : 23394-5949
LDS 822

33' : 23379-5947
B 605

33' : 23442-5911
UC 5015

40' : 23472-5948
B 617

40' : 23469-5956
B 616

51' : 23355-5948
TDT4113

67' : 23476-6031
COO 261

73' : 23397-5829
UC 5000

74' : 23518-5946
UC 5039

74' : 23403-5827
TDT4144

76' : 23518-5922
KPP 537

77' : 23338-5856
UC 4986

84' : 23358-5832
RST5174

85' : 23492-6046
I 697

87' : 23456-5817
B 1020

87' : 23434-6106
KPP4326

94' : 23380-5811
UC 4998

99' : 23380-5806
TDT4133

100' : 23445-5801
TDT4170

107' : 23503-6107
HJ 5425AB

115' : 23546-5838
RST5176

116' : 23554-5845
HJ 5432

117' : 23375-6130
TDT4130

127' : 23309-5807
I 145AB



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

23421-5939 TDT 4154

 
 
23h 42m 05.35s -59° 39' 10.3" P.A. 197.00 sep 0.5 mag 11.22,11.24
 
 
Coord 2000 23421-5939 Discov num TDT4154 Comp Coord arcsec 2000 23 42 05.35 -59 39 10.3
Date first 1991 Date last 1991 Obs 1
Pa first 197 Pa last 197.2 P.A. Now (θ) 197.2°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 11.22 Mag sec 11.24 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 8838-00192-1 Gaia DR2 6489171293304378496
 
 
WDS 23421-5939 TDT 4154 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23421-5939 TDT4154 1991 1 197 0.5 11.22 11.24 234205.35-593910.3

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

 
 
WDS 23421-5939 TDT 4154 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23421-5939 TDT 4154 : MEASURES
 
 
No records found.

 
 
WDS 23421-5939 : VIRTUAL EYEPIECE
 
 

23421-5939 TDT4154A mag 11.22 23421-5939 TDT4154B sep 0.5 P.A. 188.90 mag 11.24 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 23421-5939 : ALADIN DSS IMAGE @ 23h 42m 05.35s -59° 39' 10.3"
 
 
 
 
WDS 23421-5939 TDT 4154 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23421-5939 TDT4154 distance=0' 23426-5939 TDT4155 distance=4' 23430-5941 B 612 distance=8' 23394-5949 LDS 822 distance=22' 23379-5947 B 605 distance=33' 23442-5911 UC 5015 distance=33' 23472-5948 B 617 distance=40' 23469-5956 B 616 distance=40' 23355-5948 TDT4113 distance=51' 23355-5948 KPP3082AC distance=51' 23476-6031 COO 261 distance=67' 23397-5829 UC 5000 distance=73' 23518-5946 UC 5039 distance=74' 23403-5827 TDT4144 distance=74' 23518-5922 KPP 537 distance=76' 23338-5856 UC 4986 distance=77' 23358-5832 RST5174 distance=84' 23492-6046 I 697 distance=85' 23456-5817 B 1020 distance=87' 23434-6106 KPP4326 distance=87' 23380-5811 UC 4998 distance=94' 23380-5806 TDT4133 distance=99' 23445-5801 TDT4170 distance=100' 23503-6107 HJ 5425AB distance=107' 23503-6107 BAU 77AC distance=107' 23546-5838 RST5176 distance=115' 23554-5845 HJ 5432 distance=116' 23375-6130 TDT4130 distance=117' 23309-5807 I 145AB distance=127' 23309-5807 SHY 833AC distance=127' 23460-5734 TDS1220 distance=129' 23522-6126 CBL 601 distance=131' 23247-5938 HDS3331 distance=132' 23339-6139 RST3326 distance=135' 23339-6141 NZO 108 distance=137' 23353-5730 I 25 distance=140' 23394-6159 RST3330 distance=142' 23275-6111 UC 4957 distance=142' 23400-5718 B 1019 distance=143' 23558-5805 UC 5049 distance=143' 23589-6105 HJ 5436 distance=148' 23225-5938 TDT4005 distance=149' 23486-6200 TDT4207 distance=149' 23226-5921 B 598 distance=150' 23543-6140 TDT4262 distance=151' 23268-5759 UC 4951 distance=156' 23224-5857 TOK 920Ca,Cb distance=157' 23366-6219 RST1171 distance=165' 23402-6224 CTI 639 distance=166' 23434-5651 UC 5011 distance=169' 23334-5702 COO 258AB distance=172' 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 23421-5939 TDT4154 197 0.5
Show 23426-5939 TDT4155 164 0.7 4
Show 23430-5941 B 612 144 2.4 8
Show 23394-5949 LDS 822 124 83.9 22
Show 23379-5947 B 605 281 3.3 33
Show 23442-5911 UC 5015 211 16.0 33
Show 23472-5948 B 617 304 0.5 40
Show 23469-5956 B 616 56 6.3 40
Show 23355-5948 TDT4113 223 0.7 51
Show 23355-5948 KPP3082 AC 74 16.2 51
Show 23476-6031 COO 261 101 5.2 67
Show 23397-5829 UC 5000 39 33.2 73
Show 23518-5946 UC 5039 135 25.0 74
Show 23403-5827 TDT4144 278 0.7 74
Show 23518-5922 KPP 537 290 3.9 76
Show 23338-5856 UC 4986 266 17.4 77
Show 23358-5832 RST5174 5 2.5 84
Show 23492-6046 I 697 124 8.2 85
Show 23456-5817 B 1020 213 0.3 87
Show 23434-6106 KPP4326 36 3.2 87
Show 23380-5811 UC 4998 210 33.7 94
Show 23380-5806 TDT4133 293 0.7 99
Show 23445-5801 TDT4170 340 2.3 100
Show 23503-6107 HJ 5425 AB 277 13.6 107
Show 23503-6107 BAU 77 AC 59 58.6 107
Show 23546-5838 RST5176 142 2.9 115
Show 23554-5845 HJ 5432 19 15.9 116
Show 23375-6130 TDT4130 176 0.6 117
Show 23309-5807 I 145 AB 122 1.3 127
Show 23309-5807 SHY 833 AC 23 999.9 127
Show 23460-5734 TDS1220 208 1.6 129
Show 23522-6126 CBL 601 58 127.8 131
Show 23247-5938 HDS3331 239 0.3 132
Show 23339-6139 RST3326 150 1.3 135
Show 23339-6141 NZO 108 207 3.6 137
Show 23353-5730 I 25 20 0.7 140
Show 23394-6159 RST3330 138 3.1 142
Show 23275-6111 UC 4957 257 70.7 142
Show 23400-5718 B 1019 204 0.4 143
Show 23558-5805 UC 5049 112 18.8 143
Show 23589-6105 HJ 5436 250 34.3 148
Show 23225-5938 TDT4005 341 0.7 149
Show 23486-6200 TDT4207 257 2.8 149
Show 23226-5921 B 598 8 0.2 150
Show 23543-6140 TDT4262 335 0.9 151
Show 23268-5759 UC 4951 71 20.7 156
Show 23224-5857 TOK 920 Ca,Cb 77 0.1 157
Show 23366-6219 RST1171 353 3.6 165
Show 23402-6224 CTI 639 84 1.1 166
Show 23434-5651 UC 5011 188 38.6 169
Show 23334-5702 COO 258 AB 189 1.9 172

 
 
WDS 23421-5939 : COMPONENTS
 
 
  A
B pa=188.9°
sep=0.45"
 
 
23421-5939 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234205.35-593910.3 Mag 11.22 PmRA -2.00
PmDE -1.0 Tycho2 8838-00192-1
Tycho2
Tycho2 8838-00192-1 Pflag RAmdeg 355.52224683 DEmdeg -59.65293154
PmRA -1.8 PmDE -1.2 E RAmdeg 29 E DEmdeg 27
E pmRA 3.1 E pmDE 3.0 EpRAm 1989.33 EpDEm 1989.62
Num 5 Q RAmdeg 0.4 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.4 BTmag 11.700 E BTmag 0.060 VTmag 10.546
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 355.52225611 DEdeg -59.65292889 EpRA 1990 1.74
EpDE 1990 1.71 E RAdeg 29.8 E DEdeg 28.3 Posflg
Corr 0.1
 
 
23421-5939 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234205.34-593910.7 Mag 11.24 PmRA -2.00
PmDE -1.0 Calc delta mag 0.02 Calc coord yes