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Doubles in session


Current system
12179+2347
AZC 74


Nearby doubles
38' : 12176+2425
CVR1423

49' : 12145+2340
SKF1473

54' : 12186+2440
CVR 650

63' : 12206+2439
KPP3867

65' : 12207+2255
STF1634

67' : 12152+2442
SLW 699

68' : 12171+2241
COU 179

74' : 12126+2347
CBL 377

76' : 12135+2303
WSP 56

76' : 12231+2324
POU3123

77' : 12128+2418
POU3121

79' : 12123+2334
DVG 38

81' : 12137+2252
TDS8277

81' : 12236+2326
STF1637

86' : 12118+2400
LDS6258AB

90' : 12244+2343
POU3124

95' : 12173+2521
SKF1474

96' : 12114+2313
SKF 986

97' : 12232+2244
CVR1425

98' : 12242+2434
SKF1583

100' : 12116+2447
SKF1581

102' : 12237+2244
SKF1476

102' : 12240+2447
SKF1582

105' : 12174+2203
AZC 73

108' : 12111+2257
COU 94

108' : 12121+2459
LAS 4



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

12179+2347 AZC 74

 
 
12h 17m 56.02s +23° 47' 16.4" P.A. 48.00 sep 49.6 mag 13.30,16.90
 
 
Coord 2000 12179+2347 Discov num AZC  74 Comp Coord arcsec 2000 12 17 56.02 +23 47 16.4
Date first 1998 Date last 2015 Obs 6
Pa first 48 Pa last 47.5 P.A. Now (θ) 47.5°
Sep first 49.6 Sep last 49.564 Sep. Now (ρ) 49.564"
Mag pri 13.30 Mag sec 16.90 delta mag (ΔM) 3.6 Spectral class
Pri motion ra -054 Sec motion ra -052
Pri motion dec +021 Sec motion dec +022
Notes V (Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 4002051320982558976
 
 
WDS 12179+2347 AZC 74 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Azc2012 C u Azcona, A.A. 2012OED.....8..103A
Azc2012 El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b E2 j Azcona, A.A. 2012OED.....9...24A
Azc2012b El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c Pp - Azcona, A.A. 2012OED.....9...66A
Azc2012c +C El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c +E2
Azc2013 P w Azcona, A.A. 2013OED....10...77A
Azc2013 +C El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013 +E+ (some data published in Azc2012b)
Azc2013b E2 u Azcona, A.A. 2013OED....11...13A
Azc2013b El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018 Hg j Azcona, A.A. 2018OED....21...10A
Azc2018 El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a C j Azcona, A.A. 2020OED....25...20A
Azc2020a El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b Hg j Azcona, A.A. 2020OED....25...48A
Azc2020b El Observador de Estrellas Dobles, Issue #25, 48, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12179+2347 AZC 74 1998 1 48 49.6 13.30 16.90 V 121756.02+234716.4
12179+2347 AZC 74 2001 2 48 49.8 13.30 16.90 V 121756.02+234716.4
12179+2347 AZC 74 2010 3 48 49.6 13.30 16.90 V 121756.02+234716.4
12179+2347 AZC 74 2015 4 48 49.6 13.30 16.90 V 121756.02+234716.4

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

 
 
WDS 12179+2347 AZC 74 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12179+2347 AZC 74 : MEASURES
 
 
No records found.

 
 
WDS 12179+2347 : VIRTUAL EYEPIECE
 
 

12179+2347 AZC 74A mag 13.3 12179+2347 AZC 74B sep 47.3 P.A. 45.00 mag 16.9 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 12179+2347 : ALADIN DSS IMAGE @ 12h 17m 56.02s +23° 47' 16.4"
 
 
 
 
WDS 12179+2347 AZC 74 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12179+2347 AZC 74 distance=0' 12176+2425 CVR1423 distance=38' 12145+2340 SKF1473 distance=49' 12186+2440 CVR 650 distance=54' 12206+2439 KPP3867 distance=63' 12207+2255 STF1634 distance=65' 12152+2442 SLW 699 distance=67' 12171+2241 COU 179 distance=68' 12126+2347 CBL 377 distance=74' 12135+2303 WSP 56 distance=76' 12231+2324 POU3123 distance=76' 12128+2418 POU3121 distance=77' 12123+2334 DVG 38 distance=79' 12137+2252 TDS8277 distance=81' 12236+2326 STF1637 distance=81' 12118+2400 LDS6258AB distance=86' 12118+2400 LDS5749AC distance=86' 12244+2343 POU3124 distance=90' 12173+2521 SKF1474 distance=95' 12114+2313 SKF 986 distance=96' 12232+2244 CVR1425 distance=97' 12242+2434 SKF1583 distance=98' 12116+2447 SKF1581 distance=100' 12237+2244 SKF1476 distance=102' 12240+2447 SKF1582 distance=102' 12174+2203 AZC 73 distance=105' 12111+2257 COU 94 distance=108' 12121+2459 LAS 4 distance=108' 12125+2509 LAS 5 distance=110' 12121+2232 SKF2012 distance=111' 12113+2238 BRT2414 distance=116' 12186+2148 GRV 854 distance=120' 12239+2219 UC 2329 distance=121' 12269+2359 POU3126 distance=124' 12258+2247 SHN 157 distance=125' 12208+2546 HJ 517 distance=125' 12096+2448 CBL 593 distance=129' 12266+2256 POU3125 distance=131' 12250+2520 SLE 894 distance=134' 12203+2600 TOK 555 distance=137' 12138+2143 HU 569 distance=137' 12225+2551 SMR 57DE distance=138' 12130+2146 JNN 277 distance=139' 12225+2551 SHJ 143AB distance=139' 12225+2551 SHJ 143AC distance=139' 12225+2551 ARN 6AD distance=139' 12244+2535 STF1639AB distance=140' 12244+2535 STF1639AC distance=140' 12078+2322 LDS4182AB distance=141' 12078+2322 LDS4182AC distance=141' 12251+2530 SLW 719 distance=142' 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 12179+2347 AZC 74 48 49.6
Show 12176+2425 CVR1423 5 3.9 38
Show 12145+2340 SKF1473 330 84.0 49
Show 12186+2440 CVR 650 277 15.3 54
Show 12206+2439 KPP3867 206 1.8 63
Show 12207+2255 STF1634 148 5.3 65
Show 12152+2442 SLW 699 222 123.1 67
Show 12171+2241 COU 179 6 0.6 68
Show 12126+2347 CBL 377 173 27.8 74
Show 12135+2303 WSP 56 113 3.4 76
Show 12231+2324 POU3123 343 17.4 76
Show 12128+2418 POU3121 227 5.4 77
Show 12123+2334 DVG 38 170 9.0 79
Show 12137+2252 TDS8277 245 0.5 81
Show 12236+2326 STF1637 143 120.5 81
Show 12118+2400 LDS6258 AB 261 6.6 86
Show 12118+2400 LDS5749 AC 306 5.1 86
Show 12244+2343 POU3124 293 14.4 90
Show 12173+2521 SKF1474 114 0.9 95
Show 12114+2313 SKF 986 258 19.5 96
Show 12232+2244 CVR1425 134 3.9 97
Show 12242+2434 SKF1583 101 12.2 98
Show 12116+2447 SKF1581 228 12.8 100
Show 12237+2244 SKF1476 166 1.6 102
Show 12240+2447 SKF1582 249 96.1 102
Show 12174+2203 AZC 73 17 16.7 105
Show 12111+2257 COU 94 339 1.3 108
Show 12121+2459 LAS 4 222 7.6 108
Show 12125+2509 LAS 5 80 139.2 110
Show 12121+2232 SKF2012 192 63.3 111
Show 12113+2238 BRT2414 24 3.7 116
Show 12186+2148 GRV 854 49 72.1 120
Show 12239+2219 UC 2329 203 53.7 121
Show 12269+2359 POU3126 348 14.0 124
Show 12258+2247 SHN 157 -1 0.3 125
Show 12208+2546 HJ 517 238 19.9 125
Show 12096+2448 CBL 593 125 7.2 129
Show 12266+2256 POU3125 333 9.5 131
Show 12250+2520 SLE 894 160 11.8 134
Show 12203+2600 TOK 555 170 662.0 137
Show 12138+2143 HU 569 162 1.2 137
Show 12225+2551 SMR 57 DE 166 13.1 138
Show 12130+2146 JNN 277 255 0.6 139
Show 12225+2551 SHJ 143 AB 57 37.0 139
Show 12225+2551 SHJ 143 AC 167 65.2 139
Show 12225+2551 ARN 6 AD 132 213.9 139
Show 12244+2535 STF1639 AB 324 1.9 140
Show 12244+2535 STF1639 AC 159 91.4 140
Show 12078+2322 LDS4182 AB 80 1.5 141
Show 12078+2322 LDS4182 AC 123 53.1 141
Show 12251+2530 SLW 719 295 9.6 142

 
 
WDS 12179+2347 : COMPONENTS
 
 
  A
B pa=45.0°
sep=47.32"
 
 
12179+2347 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121756.02+234716.4 Mag 13.3 PmRA -54.00
PmDE 21.0
 
 
12179+2347 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121758.46+234749.9 Mag 16.9 PmRA -52.00
PmDE 22.0 Calc delta mag 3.6 Calc coord yes