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Doubles in session


Current system
12313+2556
AZC 75


Nearby doubles
5' : 12309+2555
LAS 7

24' : 12339+2603
SLE 900AB

25' : 12311+2621
GUR 31

26' : 12331+2600
CVR1446

28' : 12332+2606
LDS3050

32' : 12289+2555
STFA 21AB

45' : 12311+2641
LDS4223

46' : 12279+2556
SDK 79

48' : 12347+2549
LAS 8

49' : 12348+2608
SLW 737

53' : 12351+2547
LAS 9

57' : 12271+2603
CVR1434

62' : 12268+2609
SLE 897AB

65' : 12266+2611
SLW 721

66' : 12317+2701
STF1651

66' : 12340+2650
COU 595

68' : 12282+2502
TOK 912

74' : 12341+2453
SDK 95AB

75' : 12264+2630
CVR1431

77' : 12339+2448
UC 2358

79' : 12315+2437
STF1650

81' : 12268+2650
LDS1308AB

81' : 12358+2650
LDS4232

82' : 12271+2655
UC 2341

83' : 12346+2447
SKF1850

84' : 12371+2626
LDS4236



Selections
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Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12313+2556 AZC 75

 
 
12h 31m 15.40s +25° 55' 59.4" P.A. 222.00 sep 11.9 mag 13.10,16.20
 
 
Coord 2000 12313+2556 Discov num AZC  75 Comp Coord arcsec 2000 12 31 15.40 +25 55 59.4
Date first 2000 Date last 2015 Obs 9
Pa first 223 Pa last 222.2 P.A. Now (θ) 222.2°
Sep first 12.0 Sep last 11.943 Sep. Now (ρ) 11.943"
Mag pri 13.10 Mag sec 16.20 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -127 Sec motion ra -129
Pri motion dec +024 Sec motion dec +024
Notes V (Proper motion indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3960692091592108800
 
 
WDS 12313+2556 AZC 75 : 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
12313+2556 AZC 75 2000 1 223 12.0 13.10 16.20 V 123115.40+255559.4
12313+2556 AZC 75 2001 2 222 11.9 13.10 16.20 V 123115.40+255559.4
12313+2556 AZC 75 2015 3 222 11.9 13.10 16.20 V 123115.40+255559.4

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

 
 
WDS 12313+2556 AZC 75 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12313+2556 AZC 75 : MEASURES
 
 
No records found.

 
 
WDS 12313+2556 : VIRTUAL EYEPIECE
 
 

12313+2556 AZC 75A mag 13.1 12313+2556 AZC 75B sep 11.4 P.A. 219.20 mag 16.2 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 12313+2556 : ALADIN DSS IMAGE @ 12h 31m 15.40s +25° 55' 59.4"
 
 
 
 
WDS 12313+2556 AZC 75 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12313+2556 AZC 75 distance=0' 12309+2555 LAS 7 distance=5' 12339+2603 SLE 900AB distance=24' 12339+2603 SLE 900AC distance=24' 12311+2621 GUR 31 distance=25' 12331+2600 CVR1446 distance=26' 12332+2606 LDS3050 distance=28' 12289+2555 STFA 21AB distance=32' 12289+2555 SLE 898AE distance=32' 12289+2555 SLE 898AF distance=32' 12289+2555 BU 1080AD distance=32' 12289+2555 BU 1080BC distance=34' 12289+2555 BU 1080BD distance=34' 12311+2641 LDS4223 distance=45' 12279+2556 SDK 79 distance=46' 12347+2549 LAS 8 distance=48' 12348+2608 SLW 737 distance=49' 12351+2547 LAS 9 distance=53' 12271+2603 CVR1434 distance=57' 12268+2609 SLE 897AB distance=62' 12268+2609 UC 2339AC distance=62' 12266+2611 SLW 721 distance=65' 12317+2701 STF1651 distance=66' 12340+2650 COU 595 distance=66' 12282+2502 TOK 912 distance=68' 12341+2453 SDK 95AB distance=74' 12341+2453 SKF1480AC distance=74' 12264+2630 CVR1431 distance=75' 12339+2448 UC 2358 distance=77' 12315+2437 STF1650 distance=79' 12268+2650 LDS1308AB distance=81' 12358+2650 LDS4232 distance=81' 12271+2655 UC 2341 distance=82' 12346+2447 SKF1850 distance=83' 12371+2626 LDS4236 distance=84' 12261+2645 GUR 30 distance=85' 12272+2701 STF1643AB distance=85' 12272+2701 LEP 54AC distance=85' 12282+2712 CVR1437 distance=87' 12251+2530 SLW 719 distance=88' 12250+2520 SLE 894 distance=92' 12243+2606 YSC 97 distance=95' 12244+2535 STF1639AB distance=95' 12244+2535 STF1639AC distance=95' 12258+2658 SLE 896 distance=96' 12305+2732 COU 594 distance=97' 12251+2647 LNV 9 distance=98' 12254+2700 SLE 895 distance=102' 12375+2457 KPP1714 distance=103' 12349+2727 YSC 99AB distance=104' 12349+2727 GII 189Aa,Ab distance=104' 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 12313+2556 AZC 75 222 11.9
Show 12309+2555 LAS 7 231 10.3 5
Show 12339+2603 SLE 900 AB 337 15.8 24
Show 12339+2603 SLE 900 AC 270 25.5 24
Show 12311+2621 GUR 31 22 2.2 25
Show 12331+2600 CVR1446 351 3.5 26
Show 12332+2606 LDS3050 357 37.7 28
Show 12289+2555 STFA 21 AB 251 146.4 32
Show 12289+2555 SLE 898 AE 270 447.4 32
Show 12289+2555 SLE 898 AF 145 125.5 32
Show 12289+2555 BU 1080 AD 270 324.0 32
Show 12289+2555 BU 1080 BC 180 1.4 34
Show 12289+2555 BU 1080 BD 284 192.9 34
Show 12311+2641 LDS4223 271 21.7 45
Show 12279+2556 SDK 79 43 2.4 46
Show 12347+2549 LAS 8 165 7.6 48
Show 12348+2608 SLW 737 338 145.9 49
Show 12351+2547 LAS 9 271 9.3 53
Show 12271+2603 CVR1434 336 5.0 57
Show 12268+2609 SLE 897 AB 126 13.7 62
Show 12268+2609 UC 2339 AC 263 39.3 62
Show 12266+2611 SLW 721 213 168.2 65
Show 12317+2701 STF1651 215 7.0 66
Show 12340+2650 COU 595 182 1.0 66
Show 12282+2502 TOK 912 118 0.0 68
Show 12341+2453 SDK 95 AB 343 5.4 74
Show 12341+2453 SKF1480 AC 126 2.3 74
Show 12264+2630 CVR1431 151 3.0 75
Show 12339+2448 UC 2358 258 41.7 77
Show 12315+2437 STF1650 178 16.6 79
Show 12268+2650 LDS1308 AB 215 51.8 81
Show 12358+2650 LDS4232 57 3.4 81
Show 12271+2655 UC 2341 356 30.4 82
Show 12346+2447 SKF1850 189 9.5 83
Show 12371+2626 LDS4236 62 36.1 84
Show 12261+2645 GUR 30 166 1.1 85
Show 12272+2701 STF1643 AB 3 2.8 85
Show 12272+2701 LEP 54 AC 261 221.4 85
Show 12282+2712 CVR1437 313 3.4 87
Show 12251+2530 SLW 719 295 9.6 88
Show 12250+2520 SLE 894 160 11.8 92
Show 12243+2606 YSC 97 228 0.2 95
Show 12244+2535 STF1639 AB 324 1.9 95
Show 12244+2535 STF1639 AC 159 91.4 95
Show 12258+2658 SLE 896 144 19.4 96
Show 12305+2732 COU 594 133 2.8 97
Show 12251+2647 LNV 9 7 3.5 98
Show 12254+2700 SLE 895 39 20.9 102
Show 12375+2457 KPP1714 106 13.2 103
Show 12349+2727 YSC 99 AB 277 0.4 104
Show 12349+2727 GII 189 Aa,Ab 130 0.1 104

 
 
WDS 12313+2556 : COMPONENTS
 
 
  A
B pa=219.2°
sep=11.42"
 
 
12313+2556 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123115.40+255559.4 Mag 13.1 PmRA -127.00
PmDE 24.0
 
 
12313+2556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123114.87+255550.6 Mag 16.2 PmRA -129.00
PmDE 24.0 Calc delta mag 3.1 Calc coord yes