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Doubles in session


Current system
12425+3216
LDS 4252


Nearby doubles
10' : 12432+3213
CVR1461

35' : 12398+3209
DEA 79

50' : 12403+3136
LDS4244

65' : 12445+3117
LDS4259

67' : 12470+3250
CBL 55

70' : 12479+3208
SEI 533AB

74' : 12447+3109
DAM2483

76' : 12477+3254
SLW 774

78' : 12433+3333
TDS8499AB

79' : 12487+3214
LDS4276

79' : 12452+3106
COU 968

84' : 12364+3146
LDS3052

87' : 12365+3135
SKF2709

88' : 12431+3049
LDS4256

89' : 12467+3327
DAM 709

89' : 12494+3212
LDS4278

92' : 12472+3325
LDS5217

93' : 12427+3349
STF1672

98' : 12463+3341
SKF2594AB

107' : 12390+3354
SLW 749

112' : 12351+3320
CVR1449

117' : 12485+3049
LDS4274

117' : 12334+3202
STF1653

117' : 12473+3357
AG 181

119' : 12351+3104
LDS1325AB

119' : 12510+3129
HDS1804



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

12425+3216 LDS 4252

 
 
12h 42m 28.12s +32° 16' 46.7" P.A. 346.00 sep 67.7 mag 13.19,13.44
 
 
Coord 2000 12425+3216 Discov num LDS4252 Comp Coord arcsec 2000 12 42 28.12 +32 16 46.7
Date first 1960 Date last 2015 Obs 9
Pa first 347 Pa last 346 P.A. Now (θ) 346°
Sep first 67.0 Sep last 67.735 Sep. Now (ρ) 67.735"
Mag pri 13.19 Mag sec 13.44 delta mag (ΔM) 0.25 Spectral class
Pri motion ra -030 Sec motion ra -066
Pri motion dec +013 Sec motion dec +009
Notes
rPM=0.544
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Gaia DR2 1514479655540459648
 
 
WDS 12425+3216 LDS 4252 : 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
12425+3216 LDS4252 2000 2 347 67.7 13.00 13.30 D 124228.12+321646.7
12425+3216 LDS4252 2001 3 346 67.7 13.00 13.30 D 124228.12+321646.7
12425+3216 LDS4252 2010 4 346 67.7 13.19 13.44 124228.12+321646.7
12425+3216 LDS4252 2015 5 346 67.7 13.19 13.44 124228.12+321646.7

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

 
 
WDS 12425+3216 LDS 4252 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12425+3216 LDS 4252 : MEASURES
 
 
No records found.

 
 
WDS 12425+3216 : VIRTUAL EYEPIECE
 
 

12425+3216 LDS4252A mag 13.19 12425+3216 LDS4252B sep 67.2 P.A. 348.10 mag 13.44 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12425+3216 : ALADIN DSS IMAGE @ 12h 42m 28.12s +32° 16' 46.7"
 
 
 
 
WDS 12425+3216 LDS 4252 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12425+3216 LDS4252 distance=0' 12432+3213 CVR1461 distance=10' 12398+3209 DEA 79 distance=35' 12403+3136 LDS4244 distance=50' 12445+3117 LDS4259 distance=65' 12470+3250 CBL 55 distance=67' 12479+3208 SEI 533AB distance=70' 12479+3208 SIN 75AC distance=70' 12447+3109 DAM2483 distance=74' 12477+3254 SLW 774 distance=76' 12433+3333 TDS8499AB distance=78' 12433+3333 GII 192Aa,Ab distance=78' 12487+3214 LDS4276 distance=79' 12452+3106 COU 968 distance=79' 12364+3146 LDS3052 distance=84' 12365+3135 SKF2709 distance=87' 12431+3049 LDS4256 distance=88' 12467+3327 DAM 709 distance=89' 12494+3212 LDS4278 distance=89' 12472+3325 LDS5217 distance=92' 12427+3349 STF1672 distance=93' 12463+3341 SKF2594AB distance=98' 12463+3341 SKF2594AC distance=98' 12390+3354 SLW 749 distance=107' 12351+3320 CVR1449 distance=112' 12485+3049 LDS4274 distance=117' 12334+3202 STF1653 distance=117' 12473+3357 AG 181 distance=117' 12351+3104 LDS1325AB distance=119' 12510+3129 HDS1804 distance=119' 12506+3117 CVR1471 distance=120' 12520+3146 LDS4287 distance=126' 12525+3155 HJ 524 distance=130' 12427+3007 LDS1334 distance=130' 12445+3425 STF1675 distance=131' 12525+3144 LDS2889 distance=133' 12322+3148 LDS4224 distance=134' 12316+3201 COU 966 distance=139' 12461+3003 LDS3059 distance=141' 12480+3420 AG 182 distance=142' 12531+3131 LDS3065 distance=143' 12400+2955 LDS4243AB distance=145' 12400+2955 LDS4243Aa,Ab distance=145' 12359+3018 SDK 101 distance=146' 12366+3012 LDS4235 distance=147' 12529+3116 SHN 25 distance=147' 12528+3111 LDS4289 distance=148' 12469+2959 LDS4265 distance=149' 12540+3243 SKF 340AB distance=149' 12540+3243 SKF 340AC distance=149' 12406+3444 UC 2383 distance=150' 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 12425+3216 LDS4252 346 67.7
Show 12432+3213 CVR1461 278 3.2 10
Show 12398+3209 DEA 79 352 12.3 35
Show 12403+3136 LDS4244 126 34.7 50
Show 12445+3117 LDS4259 307 3.7 65
Show 12470+3250 CBL 55 20 54.1 67
Show 12479+3208 SEI 533 AB 267 22.6 70
Show 12479+3208 SIN 75 AC 115.3 70
Show 12447+3109 DAM2483 2 1.2 74
Show 12477+3254 SLW 774 316 9.2 76
Show 12433+3333 TDS8499 AB 33 0.5 78
Show 12433+3333 GII 192 Aa,Ab 94 0.1 78
Show 12487+3214 LDS4276 70 48.5 79
Show 12452+3106 COU 968 263 1.7 79
Show 12364+3146 LDS3052 183 14.2 84
Show 12365+3135 SKF2709 340 6.1 87
Show 12431+3049 LDS4256 45 11.9 88
Show 12467+3327 DAM 709 66 5.1 89
Show 12494+3212 LDS4278 212 95.7 89
Show 12472+3325 LDS5217 256 3.5 92
Show 12427+3349 STF1672 312 4.3 93
Show 12463+3341 SKF2594 AB 49 2.2 98
Show 12463+3341 SKF2594 AC 156 6.8 98
Show 12390+3354 SLW 749 291 13.3 107
Show 12351+3320 CVR1449 349 4.6 112
Show 12485+3049 LDS4274 295 49.9 117
Show 12334+3202 STF1653 343 8.0 117
Show 12473+3357 AG 181 341 2.3 117
Show 12351+3104 LDS1325 AB 135 144.6 119
Show 12510+3129 HDS1804 258 0.8 119
Show 12506+3117 CVR1471 80 4.4 120
Show 12520+3146 LDS4287 143 35.0 126
Show 12525+3155 HJ 524 112 21.8 130
Show 12427+3007 LDS1334 151 9.1 130
Show 12445+3425 STF1675 4 29.5 131
Show 12525+3144 LDS2889 351 11.9 133
Show 12322+3148 LDS4224 310 10.4 134
Show 12316+3201 COU 966 28 0.3 139
Show 12461+3003 LDS3059 4.9 141
Show 12480+3420 AG 182 190 2.4 142
Show 12531+3131 LDS3065 298 128.3 143
Show 12400+2955 LDS4243 AB 42 95.2 145
Show 12400+2955 LDS4243 Aa,Ab 27 3.3 145
Show 12359+3018 SDK 101 212 3.8 146
Show 12366+3012 LDS4235 36 21.3 147
Show 12529+3116 SHN 25 166 0.2 147
Show 12528+3111 LDS4289 85 114.7 148
Show 12469+2959 LDS4265 231 8.3 149
Show 12540+3243 SKF 340 AB 180 14.3 149
Show 12540+3243 SKF 340 AC 196 2.1 149
Show 12406+3444 UC 2383 104 11.1 150

 
 
WDS 12425+3216 : COMPONENTS
 
 
  A
B pa=348.1°
sep=67.17"
 
 
12425+3216 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124228.12+321646.7 Mag 13.19 PmRA -30.00
PmDE 13.0
 
 
12425+3216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124227.03+321752.4 Mag 13.44 PmRA -66.00
PmDE 9.0 Calc delta mag 0.25 Calc coord yes