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Doubles in session


Current system
15569-7328
LDS 541


Nearby doubles
16' : 15536-7332
TDS9681

20' : 15543-7313
SWR 185AB

22' : 16019-7322
TDS9735

32' : 15532-7354
B 2369

33' : 15494-7330
TDS9644

39' : 15510-7259
HEI 539

48' : 15506-7250
TDS9654

56' : 15584-7424
HEI 791

58' : 15493-7416
B 2037

59' : 15434-7332
TDS9600

62' : 15452-7404
TDS9613

63' : 16101-7302
HDS2284

64' : 15523-7228
TDS9670

69' : 16082-7419
KPP2355

72' : 15404-7328
B 2360

72' : 16108-7410
TDS9785

72' : 15404-7327
HDO 249AB

72' : 15594-7439
TDS9714

74' : 15418-7404
TDS9591

76' : 15465-7429
UC 3061

76' : 15472-7227
HJ 4792

77' : 15414-7408
TDS9589

78' : 15450-7231
TDS9612

80' : 16029-7443
TOB 334AB

80' : 15536-7446
HEI 790

82' : 15387-7311
B 2787



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

15569-7328 LDS 541

 
 
15h 57m 03.34s -73° 28' 01.8" P.A. 140.00 sep 45.1 mag 11.72,14.03
 
 
Coord 2000 15569-7328 Discov num LDS 541 Comp Coord arcsec 2000 15 57 03.34 -73 28 01.8
Date first 1920 Date last 2015 Obs 7
Pa first 135 Pa last 139.7 P.A. Now (θ) 139.7°
Sep first 44.0 Sep last 45.079 Sep. Now (ρ) 45.079"
Mag pri 11.72 Mag sec 14.03 delta mag (ΔM) 2.31 Spectral class
Pri motion ra -045 Sec motion ra -018
Pri motion dec -070 Sec motion dec -078
Notes
rPM=0.338
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9272-00680-1 Gaia DR2 5782460881748309120
 
 
WDS 15569-7328 LDS 541 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
15569-7328 LDS 541 2000 2 140 45.0 12.01 13.80 D 155703.34-732801.8
15569-7328 LDS 541 2010 6 140 44.7 11.72 14.03 155703.34-732801.8
15569-7328 LDS 541 2015 7 140 45.1 11.72 14.03 155703.34-732801.8

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

 
 
WDS 15569-7328 LDS 541 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15569-7328 LDS 541 : MEASURES
 
 
No records found.

 
 
WDS 15569-7328 : VIRTUAL EYEPIECE
 
 

15569-7328 LDS 541A mag 11.72 15569-7328 LDS 541B sep 35.4 P.A. 166.40 mag 14.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15569-7328 : ALADIN DSS IMAGE @ 15h 57m 03.34s -73° 28' 01.8"
 
 
 
 
WDS 15569-7328 LDS 541 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15569-7328 LDS 541 distance=0' 15536-7332 TDS9681 distance=16' 15543-7313 TDS9687Aa,Ab distance=20' 15543-7313 SWR 185AB distance=20' 16019-7322 TDS9735 distance=22' 15532-7354 B 2369 distance=32' 15494-7330 TDS9644 distance=33' 15510-7259 HEI 539 distance=39' 15506-7250 TDS9654 distance=48' 15584-7424 HEI 791 distance=56' 15493-7416 B 2037 distance=58' 15434-7332 TDS9600 distance=59' 15452-7404 TDS9613 distance=62' 16101-7302 HDS2284 distance=63' 15523-7228 TDS9670 distance=64' 16082-7419 KPP2355 distance=69' 15404-7328 B 2360 distance=72' 16108-7410 TDS9785 distance=72' 15404-7327 HDO 249AB distance=72' 15404-7327 HDO 249AC distance=72' 15404-7327 SKF2659AD distance=72' 15594-7439 TDS9714 distance=72' 15418-7404 TDS9591 distance=74' 15465-7429 UC 3061 distance=76' 15472-7227 HJ 4792 distance=76' 15414-7408 TDS9589 distance=77' 15450-7231 TDS9612 distance=78' 16029-7443 TOB 334AB distance=80' 16029-7443 TOB 334AC distance=80' 15536-7446 HEI 790 distance=80' 15387-7311 B 2787 distance=82' 15516-7448 HEI 788 distance=84' 16112-7231 TDS9787 distance=84' 15527-7203 TDS9672 distance=88' 16079-7213 TDS 803 distance=90' 16123-7230 LDS 551 distance=91' 15470-7449 TOB 333 distance=91' 15554-7459 UC 3089 distance=92' 16070-7453 KPP3981 distance=94' 15591-7507 UC 3099 distance=99' 16047-7154 B 858 distance=100' 16037-7149 TDS 799 distance=104' 16068-7153 I 334 distance=105' 15527-7146 HEI 384 distance=105' 15391-7218 I 969 distance=106' 16108-7502 FIN 241 distance=109' 15525-7516 UC 3075 distance=110' 15545-7525 UC 3087 distance=118' 15505-7132 TDS9653 distance=120' 15410-7145 HDS2212 distance=126' 15433-7136 NZO 56 distance=129' 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 15569-7328 LDS 541 140 45.1
Show 15536-7332 TDS9681 307 1.7 16
Show 15543-7313 TDS9687 Aa,Ab 213 0.5 20
Show 15543-7313 SWR 185 AB 257 22.2 20
Show 16019-7322 TDS9735 333 2.6 22
Show 15532-7354 B 2369 210 3.5 32
Show 15494-7330 TDS9644 244 1.0 33
Show 15510-7259 HEI 539 57 1.2 39
Show 15506-7250 TDS9654 100 0.5 48
Show 15584-7424 HEI 791 17 2.3 56
Show 15493-7416 B 2037 257 4.5 58
Show 15434-7332 TDS9600 56 0.4 59
Show 15452-7404 TDS9613 37 0.6 62
Show 16101-7302 HDS2284 180 0.4 63
Show 15523-7228 TDS9670 220 0.5 64
Show 16082-7419 KPP2355 331 20.2 69
Show 15404-7328 B 2360 2 6.8 72
Show 16108-7410 TDS9785 170 0.5 72
Show 15404-7327 HDO 249 AB 131 32.4 72
Show 15404-7327 HDO 249 AC 3 26.8 72
Show 15404-7327 SKF2659 AD 267 178.3 72
Show 15594-7439 TDS9714 48 2.2 72
Show 15418-7404 TDS9591 95 2.4 74
Show 15465-7429 UC 3061 337 14.2 76
Show 15472-7227 HJ 4792 106 7.6 76
Show 15414-7408 TDS9589 248 0.7 77
Show 15450-7231 TDS9612 233 2.7 78
Show 16029-7443 TOB 334 AB 38 32.2 80
Show 16029-7443 TOB 334 AC 106 33.1 80
Show 15536-7446 HEI 790 114 1.3 80
Show 15387-7311 B 2787 91 8.1 82
Show 15516-7448 HEI 788 350 2.1 84
Show 16112-7231 TDS9787 44 1.9 84
Show 15527-7203 TDS9672 103 0.5 88
Show 16079-7213 TDS 803 172 1.7 90
Show 16123-7230 LDS 551 120 42.6 91
Show 15470-7449 TOB 333 135 17.3 91
Show 15554-7459 UC 3089 191 62.9 92
Show 16070-7453 KPP3981 154 1.8 94
Show 15591-7507 UC 3099 338 51.9 99
Show 16047-7154 B 858 30 3.3 100
Show 16037-7149 TDS 799 105 1.6 104
Show 16068-7153 I 334 138 2.1 105
Show 15527-7146 HEI 384 271 1.4 105
Show 15391-7218 I 969 321 2.1 106
Show 16108-7502 FIN 241 82 1.0 109
Show 15525-7516 UC 3075 261 35.6 110
Show 15545-7525 UC 3087 179 32.2 118
Show 15505-7132 TDS9653 24 2.2 120
Show 15410-7145 HDS2212 198 1.1 126
Show 15433-7136 NZO 56 171 1.3 129

 
 
WDS 15569-7328 : COMPONENTS
 
 
  A
B pa=166.4°
sep=35.37"
 
 
15569-7328 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155703.34-732801.8 Mag 11.72 PmRA -45.00
PmDE -70.0 Tycho2 9272-00680-1
Tycho2
Tycho2 9272-00680-1 Pflag RAmdeg 239.26393951 DEmdeg -73.46717097
PmRA -48.0 PmDE -70.3 E RAmdeg 76 E DEmdeg 69
E pmRA 2.7 E pmDE 2.5 EpRAm 1982.13 EpDEm 1982.94
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 12.585 E BTmag 0.187 VTmag 12.012
E VTmag 0.149 Prox 999 TYC HIP
CCDM RAdeg 239.26433250 DEdeg -73.46700778 EpRA 1990 1.61
EpDE 1990 1.64 E RAdeg 80.0 E DEdeg 71.7 Posflg
Corr -0.1
 
 
15569-7328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155705.28-732836.2 Mag 14.03 PmRA -18.00
PmDE -78.0 Calc delta mag 2.31 Calc coord yes