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Doubles in session


Current system
10541-2617
TDS 7543


Nearby doubles
14' : 10533-2625
TDS7535

17' : 10552-2623
TDS7553

24' : 10539-2640
TDS7540

26' : 10532-2639
TDS7533

29' : 10540-2645
B 2722

29' : 10522-2603
LDS4027

38' : 10513-2624
KPP 612

38' : 10562-2641
TDS7562

51' : 10553-2705
STN 20

56' : 10570-2655
HJ 4384

57' : 10572-2655
TDS7571

66' : 10589-2611
TDS 610

73' : 10493-2649
I 503

78' : 10483-2615
UC 1997

79' : 10590-2535
TDS7586

83' : 10480-2602
TDS7476

83' : 11001-2602
STN 21

86' : 10549-2452
TDS7550

89' : 10504-2730
UC 2007

97' : 10554-2752
TDS7555

98' : 11007-2657
TDS7610

100' : 10486-2510
DON 440

111' : 10497-2443
WIS 174

113' : 10468-2523
DON 437

117' : 10538-2420
B 206

117' : 10531-2813
KPP2930



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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10541-2617 TDS 7543

 
 
10h 54m 03.17s -26° 16' 38.1" P.A. 259.00 sep 0.5 mag 11.61,11.84
 
 
Coord 2000 10541-2617 Discov num TDS7543 Comp Coord arcsec 2000 10 54 03.17 -26 16 38.1
Date first 1991 Date last 1991 Obs 1
Pa first 259 Pa last 258.8 P.A. Now (θ) 258.8°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 11.61 Mag sec 11.84 delta mag (ΔM) 0.23 Spectral class
Pri motion ra -073 Sec motion ra -073
Pri motion dec +026 Sec motion dec +026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6643-00771-1 Gaia DR2 5457963939187267200
 
 
WDS 10541-2617 TDS 7543 : 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
10541-2617 TDS7543 1991 1 259 0.5 11.61 11.84 105403.17-261638.1

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

 
 
WDS 10541-2617 TDS 7543 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10541-2617 TDS 7543 : MEASURES
 
 
No records found.

 
 
WDS 10541-2617 : VIRTUAL EYEPIECE
 
 

10541-2617 TDS7543A mag 11.61 10541-2617 TDS7543B sep 0.4 P.A. 257.50 mag 11.84 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 10541-2617 : ALADIN DSS IMAGE @ 10h 54m 03.17s -26° 16' 38.1"
 
 
 
 
WDS 10541-2617 TDS 7543 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10541-2617 TDS7543 distance=0' 10533-2625 TDS7535 distance=14' 10552-2623 TDS7553 distance=17' 10539-2640 TDS7540 distance=24' 10532-2639 TDS7533 distance=26' 10540-2645 B 2722 distance=29' 10522-2603 LDS4027 distance=29' 10513-2624 KPP 612 distance=38' 10562-2641 TDS7562 distance=38' 10553-2705 STN 20 distance=51' 10570-2655 HJ 4384 distance=56' 10572-2655 TDS7571 distance=57' 10589-2611 TDS 610 distance=66' 10493-2649 I 503 distance=73' 10483-2615 UC 1997 distance=78' 10590-2535 TDS7586 distance=79' 10480-2602 TDS7476 distance=83' 11001-2602 STN 21 distance=83' 10549-2452 TDS7550 distance=86' 10504-2730 UC 2007 distance=89' 10554-2752 TDS7555 distance=97' 11007-2657 TDS7610 distance=98' 10486-2510 DON 440 distance=100' 10497-2443 WIS 174 distance=111' 10468-2523 DON 437 distance=113' 10538-2420 B 206 distance=117' 10531-2813 KPP2930 distance=117' 11024-2650 B 208 distance=117' 10463-2511 DON 434BC distance=124' 10463-2511 DON 434A,BC distance=124' 10455-2529 BRT2983 distance=125' 11021-2719 NSN 305 distance=125' 10562-2824 UC 2029 distance=131' 11009-2440 KPP2446 distance=134' 11037-2540 I 504 distance=136' 11026-2732 RST1554 distance=138' 10455-2502 I 502AB distance=138' 10455-2502 I 502AC distance=138' 10475-2431 TDS7474 distance=138' 10466-2435 LDS4015 distance=144' 11033-2731 HWE 25 distance=145' 11039-2519 UC 2068 distance=146' 10591-2827 KPP2929AB distance=148' 10432-2552 B 2720A,BC distance=149' 10432-2552 B 2720BC distance=150' 10478-2411 SKF1470 distance=152' 10464-2810 HJ 4365 distance=153' 10451-2757 KPP 732 distance=157' 10433-2720 TDS7433 distance=157' 10436-2505 B 204 distance=159' 10428-2529 DON 430 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 10541-2617 TDS7543 259 0.5
Show 10533-2625 TDS7535 124 0.4 14
Show 10552-2623 TDS7553 244 0.5 17
Show 10539-2640 TDS7540 189 2.3 24
Show 10532-2639 TDS7533 205 2.2 26
Show 10540-2645 B 2722 172 16.0 29
Show 10522-2603 LDS4027 49 103.2 29
Show 10513-2624 KPP 612 322 5.6 38
Show 10562-2641 TDS7562 222 1.7 38
Show 10553-2705 STN 20 208 3.6 51
Show 10570-2655 HJ 4384 36 19.6 56
Show 10572-2655 TDS7571 227 0.7 57
Show 10589-2611 TDS 610 254 0.7 66
Show 10493-2649 I 503 123 1.2 73
Show 10483-2615 UC 1997 95 28.1 78
Show 10590-2535 TDS7586 324 0.5 79
Show 10480-2602 TDS7476 44 0.9 83
Show 11001-2602 STN 21 159 5.6 83
Show 10549-2452 TDS7550 72 0.5 86
Show 10504-2730 UC 2007 321 48.0 89
Show 10554-2752 TDS7555 310 0.5 97
Show 11007-2657 TDS7610 116 1.0 98
Show 10486-2510 DON 440 219 0.3 100
Show 10497-2443 WIS 174 119 112.6 111
Show 10468-2523 DON 437 320 0.5 113
Show 10538-2420 B 206 259 1.8 117
Show 10531-2813 KPP2930 334 5.2 117
Show 11024-2650 B 208 153 0.1 117
Show 10463-2511 DON 434 BC 194 1.6 124
Show 10463-2511 DON 434 A,BC 150 18.3 124
Show 10455-2529 BRT2983 337 4.0 125
Show 11021-2719 NSN 305 6 2.5 125
Show 10562-2824 UC 2029 67 25.2 131
Show 11009-2440 KPP2446 312 21.5 134
Show 11037-2540 I 504 102 3.7 136
Show 11026-2732 RST1554 134 3.7 138
Show 10455-2502 I 502 AB 174 0.1 138
Show 10455-2502 I 502 AC 140 2.0 138
Show 10475-2431 TDS7474 55 2.6 138
Show 10466-2435 LDS4015 266 49.6 144
Show 11033-2731 HWE 25 343 2.8 145
Show 11039-2519 UC 2068 312 47.2 146
Show 10591-2827 KPP2929 AB 48 8.4 148
Show 10432-2552 B 2720 A,BC 214 71.8 149
Show 10432-2552 B 2720 BC 147 3.8 150
Show 10478-2411 SKF1470 325 3.2 152
Show 10464-2810 HJ 4365 102 16.8 153
Show 10451-2757 KPP 732 280 6.4 157
Show 10433-2720 TDS7433 353 2.4 157
Show 10436-2505 B 204 293 3.3 159
Show 10428-2529 DON 430 51 2.0 160

 
 
WDS 10541-2617 : COMPONENTS
 
 
  A
B pa=257.5°
sep=0.42"
 
 
10541-2617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 105403.17-261638.1 Mag 11.61 PmRA -73.00
PmDE 26.0 Tycho2 6643-00771-1
Tycho2
Tycho2 6643-00771-1 Pflag RAmdeg 163.51312683 DEmdeg -26.27726750
PmRA -73.2 PmDE 25.7 E RAmdeg 26 E DEmdeg 29
E pmRA 2.7 E pmDE 2.4 EpRAm 1990.61 EpDEm 1989.86
Num 3 Q RAmdeg 0.6 Q DEmdeg 2.1 Q pmRA 0.6
Q pmDE 2.1 BTmag 11.621 E BTmag 0.047 VTmag 10.970
E VTmag 0.042 Prox 999 TYC T HIP
CCDM RAdeg 163.51331389 DEdeg -26.27732639 EpRA 1990 1.76
EpDE 1990 1.73 E RAdeg 26.0 E DEdeg 29.2 Posflg
Corr 0.2
 
 
10541-2617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105403.14-261638.2 Mag 11.84 PmRA -73.00
PmDE 26.0 Calc delta mag 0.23 Calc coord yes