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Doubles in session


Current system
15039+2957
LDS 4525


Nearby doubles
24' : 15056+2949
TDS9399

34' : 15041+2923
HJ 2761

37' : 15019+3023
SKF 45

47' : 15053+2914
DAM 368

47' : 15039+2910
LDS4526

52' : 15043+2905
BU 1445

55' : 15063+3041
TDS9404

76' : 15096+2930
BRT 28AB

79' : 14579+2953
LDS5827

80' : 15020+2841
HJL 210

82' : 15063+2841
UC 2921

82' : 15091+3042
TDS9417

87' : 15100+2923
TDS9427

95' : 15010+3123
STF1901

96' : 15103+3044
LDS 972

100' : 14563+2941
CVR 767

101' : 14596+2834
LDS6302

104' : 14563+2928
STF1893

105' : 15111+2912
TDS9435

108' : 15121+2952
CBL 479

110' : 14559+2919
GRV 895

111' : 15004+3137
WIS 277

115' : 15067+3145
TDS9407

120' : 14575+3124
HDS2112

121' : 15088+2814
GRV 897

121' : 14579+3130
ES 2475



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

15039+2957 LDS 4525

 
 
15h 03m 53.18s +29° 56' 13.7" P.A. 295.00 sep 88.3 mag 12.28,17.30 Sp K4V+DC
 
 
Coord 2000 15039+2957 Discov num LDS4525 Comp Coord arcsec 2000 15 03 53.18 +29 56 13.7
Date first 1954 Date last 2015 Obs 13
Pa first 293 Pa last 295.2 P.A. Now (θ) 295.2°
Sep first 86.8 Sep last 88.321 Sep. Now (ρ) 88.321"
Mag pri 12.28 Mag sec 17.30 delta mag (ΔM) 5.02 Spectral class K4V+DC (yellow-orange/white dwarf)
Pri motion ra -098 Sec motion ra
Pri motion dec +074 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 2023-01076-1 Gaia DR2 1275981079370531200
 
 
WDS 15039+2957 LDS 4525 : 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
15039+2957 LDS4525 1960 1 294 87.0 12.28 17.30 150353.18+295613.7
15039+2957 LDS4525 2000 2 295 87.9 12.28 17.30 150353.18+295613.7
15039+2957 LDS4525 2010 3 294 88.9 12.28 17.30 150353.18+295613.7
15039+2957 LDS4525 2015 3 295 88.3 12.28 17.30 K4V+DC V 150353.18+295613.7

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

 
 
WDS 15039+2957 LDS 4525 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15039+2957 LDS 4525 : MEASURES
 
 
No records found.

 
 
WDS 15039+2957 : VIRTUAL EYEPIECE
 
 

15039+2957 LDS4525A mag 12.28 Sp K4V 15039+2957 LDS4525B sep 78.8 P.A. 298.50 mag 17.3 Sp DC 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 15039+2957 : ALADIN DSS IMAGE @ 15h 03m 53.18s +29° 56' 13.7"
 
 
 
 
WDS 15039+2957 LDS 4525 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15039+2957 LDS4525 distance=0' 15056+2949 TDS9399 distance=24' 15041+2923 HJ 2761 distance=34' 15019+3023 SKF 45 distance=37' 15053+2914 DAM 368 distance=47' 15039+2910 LDS4526 distance=47' 15043+2905 BU 1445 distance=52' 15063+3041 TDS9404 distance=55' 15096+2930 BRT 28BC distance=76' 15096+2930 BRT 28AB distance=76' 15096+2930 BRT 28AC distance=76' 14579+2953 LDS5827 distance=79' 15020+2841 HJL 210 distance=80' 15063+2841 UC 2921 distance=82' 15091+3042 TDS9417 distance=82' 15100+2923 TDS9427 distance=87' 15010+3123 STF1901 distance=95' 15103+3044 LDS 972 distance=96' 14563+2941 CVR 767 distance=100' 14596+2834 LDS6302 distance=101' 14563+2928 STF1893 distance=104' 15111+2912 TDS9435 distance=105' 15121+2952 CBL 479 distance=108' 14559+2919 GRV 895 distance=110' 15004+3137 WIS 277 distance=111' 15067+3145 TDS9407 distance=115' 14575+3124 HDS2112 distance=120' 15088+2814 GRV 897 distance=121' 14579+3130 ES 2475 distance=121' 15128+2913 TDS9449 distance=125' 15054+3200 TDS9397 distance=125' 15126+3057 CRB 109 distance=129' 15136+3026 CVR1622 distance=130' 15134+2914 AZC 89 distance=131' 15097+2805 MLB 647 distance=135' 15035+3211 TDS9386 distance=136' 15100+2807 A 690AB distance=136' 15100+2807 GII 216Aa,Ab distance=136' 15100+2751 COU 410 distance=149' 15095+3208 HJ 2767 distance=152' 15099+3208 HJ 2769 distance=155' 15021+3230 TDS9379AB distance=156' 15098+2738 LDS4533 distance=157' 15129+3145 HJ 569 distance=159' 15155+3049 BRT 251 distance=160' 14519+2921 WIS 272 distance=161' 15152+3103 TDS9466 distance=162' 14516+2936 A 1112 distance=162' 15155+2859 LDS4542 distance=164' 14599+3233 TDS9363 distance=165' 14522+3101 LDS 969 distance=165' 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 15039+2957 LDS4525 295 88.3
Show 15056+2949 TDS9399 338 1.3 24
Show 15041+2923 HJ 2761 168 37.3 34
Show 15019+3023 SKF 45 25 4.4 37
Show 15053+2914 DAM 368 14 26.4 47
Show 15039+2910 LDS4526 60 3.3 47
Show 15043+2905 BU 1445 31 38.9 52
Show 15063+3041 TDS9404 125 0.6 55
Show 15096+2930 BRT 28 BC 183 6.2 76
Show 15096+2930 BRT 28 AB 212 6.5 76
Show 15096+2930 BRT 28 AC 196 12.2 76
Show 14579+2953 LDS5827 305 23.4 79
Show 15020+2841 HJL 210 114 32.9 80
Show 15063+2841 UC 2921 21 14.9 82
Show 15091+3042 TDS9417 148 0.9 82
Show 15100+2923 TDS9427 329 0.8 87
Show 15010+3123 STF1901 183 18.7 95
Show 15103+3044 LDS 972 350 10.9 96
Show 14563+2941 CVR 767 348 9.3 100
Show 14596+2834 LDS6302 22 8.2 101
Show 14563+2928 STF1893 207 22.8 104
Show 15111+2912 TDS9435 103 1.0 105
Show 15121+2952 CBL 479 327 28.4 108
Show 14559+2919 GRV 895 39 11.1 110
Show 15004+3137 WIS 277 192 648.2 111
Show 15067+3145 TDS9407 222 0.5 115
Show 14575+3124 HDS2112 339 0.8 120
Show 15088+2814 GRV 897 214 30.0 121
Show 14579+3130 ES 2475 222 2.8 121
Show 15128+2913 TDS9449 39 0.5 125
Show 15054+3200 TDS9397 359 0.5 125
Show 15126+3057 CRB 109 240 41.6 129
Show 15136+3026 CVR1622 239 4.9 130
Show 15134+2914 AZC 89 314 44.0 131
Show 15097+2805 MLB 647 55 3.3 135
Show 15035+3211 TDS9386 137 0.6 136
Show 15100+2807 A 690 AB 12 0.9 136
Show 15100+2807 GII 216 Aa,Ab 114 0.1 136
Show 15100+2751 COU 410 154 0.2 149
Show 15095+3208 HJ 2767 263 11.5 152
Show 15099+3208 HJ 2769 22 15.7 155
Show 15021+3230 TDS9379 AB 228 0.5 156
Show 15098+2738 LDS4533 168 7.8 157
Show 15129+3145 HJ 569 68 13.5 159
Show 15155+3049 BRT 251 10 5.2 160
Show 14519+2921 WIS 272 249 999.9 161
Show 15152+3103 TDS9466 5 0.5 162
Show 14516+2936 A 1112 18 6.3 162
Show 15155+2859 LDS4542 312 148.0 164
Show 14599+3233 TDS9363 258 0.3 165
Show 14522+3101 LDS 969 186 12.0 165

 
 
WDS 15039+2957 : COMPONENTS
 
 
  A
B pa=298.5°
sep=78.80"
 
 
15039+2957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 150353.18+295613.7 Mag 12.28 Spectral class K4V (yellow-orange)
PmRA -98.00 PmDE 74.0 Tycho2 2023-01076-1
Tycho2
Tycho2 2023-01076-1 Pflag RAmdeg 225.97159354 DEmdeg 29.93716371
PmRA -85.0 PmDE 33.8 E RAmdeg 97 E DEmdeg 97
E pmRA 3.0 E pmDE 2.9 EpRAm 1977.50 EpDEm 1976.59
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.3 Q pmRA 0.9
Q pmDE 0.3 BTmag 13.789 E BTmag 0.361 VTmag 12.282
E VTmag 0.180 Prox 999 TYC HIP
CCDM RAdeg 225.97182000 DEdeg 29.93708611 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 105.7 E DEdeg 106.8 Posflg
Corr 0.0
 
 
15039+2957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150347.85+295651.3 Mag 17.3 Spectral class DC (white dwarf)
Calc delta mag 5.02 Calc coord yes