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Current system
21097-3725
TDT 2796


Nearby doubles
17' : 21087-3715
B 1895

19' : 21111-3717
COO 242

52' : 21136-3703
BRT1817

54' : 21121-3811
HJ 5249

62' : 21114-3627
KPP2046

65' : 21068-3631
I 301

72' : 21065-3826
KIR 23

75' : 21087-3612
UC 4388

79' : 21034-3748
TDT2717

82' : 21075-3842
WG 266

88' : 21143-3835
B 520AB

106' : 21140-3858
TDT2844

109' : 21030-3838
UC 4365

111' : 21145-3551
UC 4418

113' : 21163-3845
LDS 737

116' : 21176-3619
UC 4431

123' : 20595-3718
JSP 820

123' : 21088-3927
CRU9015

127' : 21187-3835
NSN 467

136' : 20584-3735
SKF1251

136' : 20593-3820
B 2894

137' : 21055-3933
TDT2734

139' : 20582-3711
WIS 345

142' : 21209-3639
B 1006

142' : 21142-3936
WG 267

143' : 20579-3743
HJ 5236



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

21097-3725 TDT 2796

 
 
21h 09m 44.01s -37° 25' 10.4" P.A. 263.00 sep 0.6 mag 11.23,11.57
 
 
Coord 2000 21097-3725 Discov num TDT2796 Comp Coord arcsec 2000 21 09 44.01 -37 25 10.4
Date first 1991 Date last 1991 Obs 1
Pa first 263 Pa last 262.9 P.A. Now (θ) 262.9°
Sep first 0.6 Sep last 0.6 Sep. Now (ρ) 0.6"
Mag pri 11.23 Mag sec 11.57 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +057 Sec motion ra +057
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7484-00520-1 Gaia DR2 6775984227170132736
 
 
WDS 21097-3725 TDT 2796 : 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
21097-3725 TDT2796 1991 1 263 0.6 11.23 11.57 210944.01-372510.4

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

 
 
WDS 21097-3725 TDT 2796 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21097-3725 TDT 2796 : MEASURES
 
 
No records found.

 
 
WDS 21097-3725 : VIRTUAL EYEPIECE
 
 

21097-3725 TDT2796A mag 11.23 21097-3725 TDT2796B sep 0.5 P.A. 261.10 mag 11.57 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 21097-3725 : ALADIN DSS IMAGE @ 21h 09m 44.01s -37° 25' 10.4"
 
 
 
 
WDS 21097-3725 TDT 2796 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21097-3725 TDT2796 distance=0' 21087-3715 B 1895 distance=17' 21111-3717 COO 242 distance=19' 21136-3703 BRT1817 distance=52' 21121-3811 HJ 5249 distance=54' 21114-3627 KPP2046 distance=62' 21068-3631 I 301 distance=65' 21065-3826 KIR 23 distance=72' 21087-3612 UC 4388 distance=75' 21034-3748 TDT2717 distance=79' 21075-3842 WG 266 distance=82' 21143-3835 B 520AB distance=88' 21143-3835 HJ 5253AC distance=88' 21140-3858 TDT2844 distance=106' 21030-3838 UC 4365 distance=109' 21029-3839 KPP4221CD distance=110' 21145-3551 UC 4418 distance=111' 21163-3845 LDS 737 distance=113' 21176-3619 UC 4431 distance=116' 20595-3718 JSP 820 distance=123' 21088-3927 CRU9015 distance=123' 21187-3835 NSN 467 distance=127' 20584-3735 SKF1251 distance=136' 20593-3820 B 2894 distance=136' 21055-3933 TDT2734 distance=137' 20582-3711 WIS 345 distance=139' 21156-3927 HJ 5254A,BC distance=141' 21156-3927 B 521BC distance=141' 21209-3639 B 1006 distance=142' 21142-3936 WG 267 distance=142' 20579-3743 HJ 5236 distance=143' 21071-3944 KPP2409 distance=143' 21176-3914 SEE 442 distance=144' 20576-3745 B 2488 distance=146' 21220-3733 B 525 distance=147' 21200-3557 UC 4443 distance=152' 20570-3748 NSN 489 distance=153' 21107-3959 HDS3018 distance=154' 21208-3847 CVN 110AB distance=154' 20593-3902 WG 264 distance=156' 21221-3818 HDS3042 distance=157' 21232-3800 LDS 741 distance=162' 21232-3653 SUB 9 distance=165' 21236-3734 TDT2941 distance=166' 21007-3518 BU 765 distance=169' 20583-3548 WSP 133AB distance=169' 20583-3548 WSP 133AC distance=169' 20583-3548 WSP 133AD distance=169' 20583-3548 WSP 133AE distance=169' 21103-4014 CRU9017 distance=169' 21012-3511 TOK 344AB distance=170' 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 21097-3725 TDT2796 263 0.6
Show 21087-3715 B 1895 119 0.9 17
Show 21111-3717 COO 242 239 5.2 19
Show 21136-3703 BRT1817 61 3.6 52
Show 21121-3811 HJ 5249 327 23.1 54
Show 21114-3627 KPP2046 331 16.4 62
Show 21068-3631 I 301 335 3.7 65
Show 21065-3826 KIR 23 143 42.8 72
Show 21087-3612 UC 4388 178 73.1 75
Show 21034-3748 TDT2717 255 0.7 79
Show 21075-3842 WG 266 299 3.4 82
Show 21143-3835 B 520 AB 252 0.8 88
Show 21143-3835 HJ 5253 AC 183 10.4 88
Show 21140-3858 TDT2844 69 0.5 106
Show 21030-3838 UC 4365 207 99.7 109
Show 21029-3839 KPP4221 CD 265 4.5 110
Show 21145-3551 UC 4418 283 8.9 111
Show 21163-3845 LDS 737 157 7.2 113
Show 21176-3619 UC 4431 146 15.1 116
Show 20595-3718 JSP 820 247 1.4 123
Show 21088-3927 CRU9015 88 23.6 123
Show 21187-3835 NSN 467 290 36.2 127
Show 20584-3735 SKF1251 217 148.1 136
Show 20593-3820 B 2894 311 11.4 136
Show 21055-3933 TDT2734 35 0.4 137
Show 20582-3711 WIS 345 7 35.3 139
Show 21156-3927 HJ 5254 A,BC 191 57.8 141
Show 21156-3927 B 521 BC 50 0.5 141
Show 21209-3639 B 1006 151 5.7 142
Show 21142-3936 WG 267 318 10.0 142
Show 20579-3743 HJ 5236 308 5.9 143
Show 21071-3944 KPP2409 194 20.9 143
Show 21176-3914 SEE 442 40 4.9 144
Show 20576-3745 B 2488 226 2.4 146
Show 21220-3733 B 525 171 0.9 147
Show 21200-3557 UC 4443 249 24.4 152
Show 20570-3748 NSN 489 348 2.7 153
Show 21107-3959 HDS3018 189 0.8 154
Show 21208-3847 CVN 110 AB 25 7.0 154
Show 20593-3902 WG 264 82 5.3 156
Show 21221-3818 HDS3042 126 0.2 157
Show 21232-3800 LDS 741 290 8.9 162
Show 21232-3653 SUB 9 168 49.6 165
Show 21236-3734 TDT2941 97 0.4 166
Show 21007-3518 BU 765 72 0.8 169
Show 20583-3548 WSP 133 AB 212 2.4 169
Show 20583-3548 WSP 133 AC 158 16.3 169
Show 20583-3548 WSP 133 AD 339 16.4 169
Show 20583-3548 WSP 133 AE 354 16.6 169
Show 21103-4014 CRU9017 303 25.0 169
Show 21012-3511 TOK 344 AB 61 186.0 170

 
 
WDS 21097-3725 : COMPONENTS
 
 
  A
B pa=261.1°
sep=0.48"
 
 
21097-3725 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210944.01-372510.4 Mag 11.23 PmRA 57.00
PmDE -18.0 Tycho2 7484-00520-1
Tycho2
Tycho2 7484-00520-1 Pflag RAmdeg 317.43331420 DEmdeg -37.41954930
PmRA 56.5 PmDE -17.7 E RAmdeg 25 E DEmdeg 32
E pmRA 2.0 E pmDE 2.0 EpRAm 1987.59 EpDEm 1983.38
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.1 BTmag 11.228 E BTmag 0.055 VTmag 10.722
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 317.43315167 DEdeg -37.41950583 EpRA 1990 1.71
EpDE 1990 1.48 E RAdeg 27.3 E DEdeg 39.1 Posflg
Corr -0.2
 
 
21097-3725 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210943.97-372510.5 Mag 11.57 PmRA 57.00
PmDE -18.0 Calc delta mag 0.34 Calc coord yes