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Doubles in session


Current system
15239+3053
LDS 4548


Nearby doubles
13' : 15228+3049
KZA 85

24' : 15219+3052
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30' : 15216+3059
KZA 83

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KZA 82

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KZA 89

36' : 15258+3117
UC 3001

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KZA 81

36' : 15232+3017
STF1937AB

39' : 15255+3020
KZA 88

40' : 15268+3102
TDS9517

45' : 15238+3007
KZA 86

48' : 15274+3102
KZA 90

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STF1935

53' : 15208+3129
LEP 74

53' : 15205+3021
TDS9495

56' : 15246+3147
LEP 145

58' : 15207+3133
KZA 80

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WIS 286

62' : 15191+3046
TDS9482

62' : 15195+3120
KZA 79

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SLW1079

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CVR1631

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A 1369AB

71' : 15269+2955
TDS9520

80' : 15248+2934
KZA 87

80' : 15224+3210
COU 795



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

15239+3053 LDS 4548

 
 
15h 23m 48.68s +30° 52' 25.4" P.A. 111.00 sep 79.2 mag 13.50,19.20
 
 
Coord 2000 15239+3053 Discov num LDS4548 Comp Coord arcsec 2000 15 23 48.68 +30 52 25.4
Date first 1954 Date last 2015 Obs 10
Pa first 110 Pa last 110.5 P.A. Now (θ) 110.5°
Sep first 81.4 Sep last 79.158 Sep. Now (ρ) 79.158"
Mag pri 13.50 Mag sec 19.20 delta mag (ΔM) 5.7 Spectral class
Pri motion ra -057 Sec motion ra -092
Pri motion dec -044 Sec motion dec -030
Notes
rPM=0.39
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Gaia DR2 1276837259628526208
 
 
WDS 15239+3053 LDS 4548 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
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 dm_number notes coord_arcsec_2000
15239+3053 LDS4548 1960 1 110 82.0 13.50 19.20 152348.68+305225.4
15239+3053 LDS4548 2013 3 111 79.4 13.50 19.20 152348.68+305225.4
15239+3053 LDS4548 2015 9 111 79.2 13.50 19.20 152348.68+305225.4

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

 
 
WDS 15239+3053 LDS 4548 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15239+3053 LDS 4548 : MEASURES
 
 
No records found.

 
 
WDS 15239+3053 : VIRTUAL EYEPIECE
 
 

15239+3053 LDS4548A mag 13.5 15239+3053 LDS4548B sep 79.2 P.A. 110.50 mag 19.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15239+3053 : ALADIN DSS IMAGE @ 15h 23m 48.68s +30° 52' 25.4"
 
 
 
 
WDS 15239+3053 LDS 4548 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15239+3053 LDS4548 distance=0' 15228+3049 KZA 85 distance=13' 15219+3052 KZA 84AB distance=24' 15219+3052 KZA 84AC distance=24' 15216+3059 KZA 83 distance=30' 15212+3049 KZA 82 distance=35' 15259+3031 KZA 89 distance=36' 15258+3117 UC 3001 distance=36' 15211+3102 KZA 81 distance=36' 15232+3017 STF1937AB distance=36' 15232+3017 KIR 4AB,E distance=36' 15232+3017 STF1937AB,C distance=36' 15232+3017 STF1937AB,D distance=36' 15255+3020 KZA 88 distance=39' 15268+3102 TDS9517 distance=40' 15238+3007 KZA 86 distance=45' 15274+3102 KZA 90 distance=48' 15202+3042 STF1935 distance=48' 15208+3129 LEP 74 distance=53' 15205+3021 TDS9495 distance=53' 15246+3147 LEP 145 distance=56' 15207+3133 KZA 80 distance=58' 15266+3008 WIS 286 distance=58' 15191+3046 TDS9482 distance=62' 15195+3120 KZA 79 distance=62' 15191+3043 SLW1079 distance=62' 15275+3012 CVR1631 distance=63' 15288+3101 A 1369AB distance=65' 15288+3101 A 1369AC distance=65' 15269+2955 TDS9520 distance=71' 15248+2934 KZA 87 distance=80' 15224+3210 COU 795 distance=80' 15195+2952 KZA 78AB distance=83' 15203+3203 TOK 300 distance=84' 15215+2933 LDS4546 distance=85' 15174+3022 ARY 42 distance=88' 15201+2937 ENG 53 distance=90' 15283+2943 KZA 91 distance=91' 15295+2959 KPP 834 distance=91' 15242+2920 CVR1627 distance=93' 15314+3102 TDS9535 distance=98' 15175+3148 SLW1076 distance=99' 15232+2909 TDS9502 distance=104' 15155+3049 BRT 251 distance=107' 15283+2920 CVR 166 distance=109' 15152+3103 TDS9466 distance=111' 15189+2915 LDS5168 distance=117' 15278+2906 JEF 1 (Nusakan) distance=119' 15329+3122 COU 610 distance=121' 15331+3113 COU 611 distance=122' 15202+3244 LDS5172 distance=122' 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 15239+3053 LDS4548 111 79.2 0
Show 15228+3049 KZA 85 11 25.9 13
Show 15219+3052 KZA 84 AB 354 65.3 24
Show 15219+3052 KZA 84 AC 9 99.1 24
Show 15216+3059 KZA 83 44 12.3 30
Show 15212+3049 KZA 82 93 13.0 35
Show 15259+3031 KZA 89 244 41.4 36
Show 15258+3117 UC 3001 48 5.8 36
Show 15211+3102 KZA 81 174 8.0 36
Show 15232+3017 STF1937 AB 356 0.7 36
Show 15232+3017 KIR 4 AB,E 136 190.0 36
Show 15232+3017 STF1937 AB,C 357 76.8 36
Show 15232+3017 STF1937 AB,D 40 218.1 36
Show 15255+3020 KZA 88 115 50.4 39
Show 15268+3102 TDS9517 36 0.6 40
Show 15238+3007 KZA 86 21 22.0 45
Show 15274+3102 KZA 90 298 19.9 48
Show 15202+3042 STF1935 289 8.6 48
Show 15208+3129 LEP 74 326 999.9 53
Show 15205+3021 TDS9495 73 0.6 53
Show 15246+3147 LEP 145 251 4.9 56
Show 15207+3133 KZA 80 54 25.2 58
Show 15266+3008 WIS 286 240 876.7 58
Show 15191+3046 TDS9482 244 0.6 62
Show 15195+3120 KZA 79 30 44.3 62
Show 15191+3043 SLW1079 97 14.1 62
Show 15275+3012 CVR1631 190 3.8 63
Show 15288+3101 A 1369 AB 316 4.2 65
Show 15288+3101 A 1369 AC 259 73.4 65
Show 15269+2955 TDS9520 308 0.6 71
Show 15248+2934 KZA 87 359 11.7 80
Show 15224+3210 COU 795 144 0.7 80
Show 15195+2952 KZA 78 AB 18 42.6 83
Show 15203+3203 TOK 300 305 343.0 84
Show 15215+2933 LDS4546 88 333.3 85
Show 15174+3022 ARY 42 186 95.2 88
Show 15201+2937 ENG 53 343 144.1 90
Show 15283+2943 KZA 91 215 30.9 91
Show 15295+2959 KPP 834 164 7.1 91
Show 15242+2920 CVR1627 53 3.5 93
Show 15314+3102 TDS9535 5 0.5 98
Show 15175+3148 SLW1076 125 109.5 99
Show 15232+2909 TDS9502 288 0.7 104
Show 15155+3049 BRT 251 10 5.2 107
Show 15283+2920 CVR 166 57 13.0 109
Show 15152+3103 TDS9466 5 0.5 111
Show 15189+2915 LDS5168 193 62.7 117
Show Nusakan 15278+2906 JEF 1 140 0.3 119
Show 15329+3122 COU 610 198 0.8 121
Show 15331+3113 COU 611 96 0.7 122
Show 15202+3244 LDS5172 77 20.0 122

 
 
WDS 15239+3053 : COMPONENTS
 
 
  A
B pa=110.5°
sep=79.16"
 
 
15239+3053 A
 
 
Coord arcsec 2000 152348.68+305225.4 Mag 13.5 PmRA -57.00 PmDE -44.0
 
 
15239+3053 B
 
 
Coord arcsec 2000 152354.44+305157.7 Mag 19.2 PmRA -92.00 PmDE -30.0
Delta magnitude 5.7 Coordinate calculated yes