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Doubles in session


Current system
23445-5801
TDT 4170


Nearby doubles
18' : 23456-5817
B 1020

30' : 23460-5734
TDS1220

42' : 23403-5827
TDT4144

48' : 23397-5829
UC 5000

52' : 23380-5806
TDT4133

53' : 23380-5811
UC 4998

57' : 23400-5718
B 1019

70' : 23442-5911
UC 5015

72' : 23434-5651
UC 5011

76' : 23358-5832
RST5174

81' : 23353-5730
I 25

88' : 23546-5838
RST5176

90' : 23558-5805
UC 5049

96' : 23554-5845
HJ 5432

99' : 23518-5922
KPP 537

99' : 23426-5939
TDT4155

100' : 23421-5939
TDT4154

101' : 23430-5941
B 612

101' : 23338-5856
UC 4986

102' : 23460-5621
SKF 389

108' : 23334-5702
COO 258AB

108' : 23309-5807
I 145AB

109' : 23472-5948
B 617

113' : 23343-5646
TDT4103AB

114' : 23394-5949
LDS 822

114' : 23500-5617
B 1021



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

23445-5801 TDT 4170

 
 
23h 44m 32.26s -58° 01' 27.6" P.A. 340.00 sep 2.3 mag 12.16,12.42
 
 
Coord 2000 23445-5801 Discov num TDT4170 Comp Coord arcsec 2000 23 44 32.26 -58 01 27.6
Date first 1991 Date last 1991 Obs 1
Pa first 340 Pa last 340.3 P.A. Now (θ) 340.3°
Sep first 2.3 Sep last 2.28 Sep. Now (ρ) 2.28"
Mag pri 12.16 Mag sec 12.42 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +013 Sec motion ra +013
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Tycho2 8839-00961-1 Gaia DR2 6494711560597990272
 
 
WDS 23445-5801 TDT 4170 : 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
23445-5801 TDT4170 1991 1 340 2.3 12.16 12.42 234432.26-580127.6

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

 
 
WDS 23445-5801 TDT 4170 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23445-5801 TDT 4170 : MEASURES
 
 
No records found.

 
 
WDS 23445-5801 : VIRTUAL EYEPIECE
 
 

23445-5801 TDT4170A mag 12.16 23445-5801 TDT4170B sep 2.2 P.A. 349.30 mag 12.42 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 23445-5801 : ALADIN DSS IMAGE @ 23h 44m 32.26s -58° 01' 27.6"
 
 
 
 
WDS 23445-5801 TDT 4170 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23445-5801 TDT4170 distance=0' 23456-5817 B 1020 distance=18' 23460-5734 TDS1220 distance=30' 23403-5827 TDT4144 distance=42' 23397-5829 UC 5000 distance=48' 23380-5806 TDT4133 distance=52' 23380-5811 UC 4998 distance=53' 23400-5718 B 1019 distance=57' 23442-5911 UC 5015 distance=70' 23434-5651 UC 5011 distance=72' 23358-5832 RST5174 distance=76' 23353-5730 I 25 distance=81' 23546-5838 RST5176 distance=88' 23558-5805 UC 5049 distance=90' 23554-5845 HJ 5432 distance=96' 23518-5922 KPP 537 distance=99' 23426-5939 TDT4155 distance=99' 23421-5939 TDT4154 distance=100' 23430-5941 B 612 distance=101' 23338-5856 UC 4986 distance=101' 23460-5621 SKF 389 distance=102' 23334-5702 COO 258AB distance=108' 23309-5807 I 145AB distance=108' 23309-5807 SHY 833AC distance=108' 23472-5948 B 617 distance=109' 23343-5646 TDT4103AB distance=113' 23394-5949 LDS 822 distance=114' 23500-5617 B 1021 distance=114' 23469-5956 B 616 distance=116' 23429-5605 BRT2830 distance=117' 23379-5947 B 605 distance=118' 23518-5946 UC 5039 distance=119' 23343-5628 UC 4989 distance=126' 23355-5948 TDT4113 distance=128' 23355-5948 KPP3082AC distance=128' 23324-5636 TDT4090 distance=131' 23503-5553 HJ 5424 distance=138' 23483-5547 TDT4203 distance=139' 23352-5601 TOI 146 distance=140' 23268-5759 UC 4951 distance=142' 23476-6031 COO 261 distance=152' 23298-5618 TDT4067 distance=159' 23559-5553 TDT4279 distance=159' 23282-5626 I 23 distance=164' 23492-6046 I 697 distance=169' 23460-5512 TDT4181 distance=171' 23247-5938 HDS3331 distance=182' 23566-5529 B 2060 distance=182' 23434-6106 KPP4326 distance=185' 23520-5506 UC 5040 distance=186' 23503-6107 HJ 5425AB distance=191' 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 23445-5801 TDT4170 340 2.3
Show 23456-5817 B 1020 213 0.3 18
Show 23460-5734 TDS1220 208 1.6 30
Show 23403-5827 TDT4144 278 0.7 42
Show 23397-5829 UC 5000 39 33.2 48
Show 23380-5806 TDT4133 293 0.7 52
Show 23380-5811 UC 4998 210 33.7 53
Show 23400-5718 B 1019 204 0.4 57
Show 23442-5911 UC 5015 211 16.0 70
Show 23434-5651 UC 5011 188 38.6 72
Show 23358-5832 RST5174 5 2.5 76
Show 23353-5730 I 25 20 0.7 81
Show 23546-5838 RST5176 142 2.9 88
Show 23558-5805 UC 5049 112 18.8 90
Show 23554-5845 HJ 5432 19 15.9 96
Show 23518-5922 KPP 537 290 3.9 99
Show 23426-5939 TDT4155 164 0.7 99
Show 23421-5939 TDT4154 197 0.5 100
Show 23430-5941 B 612 144 2.4 101
Show 23338-5856 UC 4986 266 17.4 101
Show 23460-5621 SKF 389 278 8.3 102
Show 23334-5702 COO 258 AB 189 1.9 108
Show 23309-5807 I 145 AB 122 1.3 108
Show 23309-5807 SHY 833 AC 23 999.9 108
Show 23472-5948 B 617 304 0.5 109
Show 23343-5646 TDT4103 AB 48 0.4 113
Show 23394-5949 LDS 822 124 83.9 114
Show 23500-5617 B 1021 84 4.6 114
Show 23469-5956 B 616 56 6.3 116
Show 23429-5605 BRT2830 202 4.1 117
Show 23379-5947 B 605 281 3.3 118
Show 23518-5946 UC 5039 135 25.0 119
Show 23343-5628 UC 4989 322 17.7 126
Show 23355-5948 TDT4113 223 0.7 128
Show 23355-5948 KPP3082 AC 74 16.2 128
Show 23324-5636 TDT4090 161 0.6 131
Show 23503-5553 HJ 5424 56 11.5 138
Show 23483-5547 TDT4203 332 1.1 139
Show 23352-5601 TOI 146 77 0.3 140
Show 23268-5759 UC 4951 71 20.7 142
Show 23476-6031 COO 261 101 5.2 152
Show 23298-5618 TDT4067 318 0.4 159
Show 23559-5553 TDT4279 359 0.5 159
Show 23282-5626 I 23 354 0.7 164
Show 23492-6046 I 697 124 8.2 169
Show 23460-5512 TDT4181 165 0.9 171
Show 23247-5938 HDS3331 239 0.3 182
Show 23566-5529 B 2060 58 1.3 182
Show 23434-6106 KPP4326 36 3.2 185
Show 23520-5506 UC 5040 236 37.0 186
Show 23503-6107 HJ 5425 AB 277 13.6 191

 
 
WDS 23445-5801 : COMPONENTS
 
 
  A
B pa=349.3°
sep=2.18"
 
 
23445-5801 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234432.26-580127.6 Mag 12.16 PmRA 13.00
PmDE 1.0 Tycho2 8839-00961-1
Tycho2
Tycho2 8839-00961-1 Pflag RAmdeg 356.13446146 DEmdeg -58.02434767
PmRA 12.9 PmDE 0.8 E RAmdeg 87 E DEmdeg 83
E pmRA 7.1 E pmDE 6.3 EpRAm 1989.29 EpDEm 1988.97
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.854 E BTmag 0.315 VTmag 12.129
E VTmag 0.134 Prox 999 TYC HIP
CCDM RAdeg 356.13440500 DEdeg -58.02434944 EpRA 1990 1.71
EpDE 1990 1.74 E RAdeg 89.4 E DEdeg 84.9 Posflg
Corr 0.2
 
 
23445-5801 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234432.21-580125.5 Mag 12.42 PmRA 13.00
PmDE 1.0 Calc delta mag 0.26 Calc coord yes