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Doubles in session


Current system
12424+2800
LAS 32


Nearby doubles
22' : 12428+2820
LAS 31

22' : 12407+2757
LDS3053

44' : 12452+2736
LDS4261

51' : 12451+2724
HJ 521

51' : 12425+2849
LDS4253

52' : 12463+2755
LDS4264

55' : 12444+2713
COU 597

55' : 12409+2708
COU 596

59' : 12381+2812
TDS8463

62' : 12445+2705
LAS 33

71' : 12426+2909
LDS3057

71' : 12428+2910
LDS4255

74' : 12410+2911
LDS3054

75' : 12392+2659
LDS4240

78' : 12479+2827
SKF2597

78' : 12434+2643
KPP1667

87' : 12454+2643
LDS4262

92' : 12413+2629
LDS4248

96' : 12493+2733
HJ 522AB

96' : 12445+2931
LDS4260

98' : 12422+2622
A 1851

99' : 12440+2622
LDS4258

101' : 12437+2620
LDS4257

102' : 12496+2721
LDS4279

103' : 12401+2621
CVR1459

104' : 12418+2943
COU 967



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12424+2800 LAS 32

 
 
12h 42m 24.58s +27° 59' 36.6" P.A. 349.00 sep 3.4 mag 17.90,18.70 Sp M1+M2
 
 
Coord 2000 12424+2800 Discov num LAS  32 Comp Coord arcsec 2000 12 42 24.58 +27 59 36.6
Date first 1999 Date last 2016 Obs 7
Pa first 351 Pa last 349.3 P.A. Now (θ) 349.3°
Sep first 3.4 Sep last 3.386 Sep. Now (ρ) 3.386"
Mag pri 17.90 Mag sec 18.70 delta mag (ΔM) 0.8 Spectral class M1+M2 (red/red)
Pri motion ra -045 Sec motion ra -041
Pri motion dec -013 Sec motion dec -022
Notes V (Proper motion indicates physical)
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3962699078269795456
 
 
WDS 12424+2800 LAS 32 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Las2012 E2 j Lasgoity, C.A. 2012OED.....9...99L
Las2012 +Es El Observador de Estrellas Dobles, Issue #9, 99, 2012
Las2013 Pp w Lasgoity, C.A. 2013OED....11...78L
Las2013 +Es El Observador de Estrellas Dobles, Issue #11, 78, 2013
Las2014a E+ j Krawczenko, C.A. 2014OED....12...49L
Las2014a +C El Observador de Estrellas Dobles, Issue #12, 49, 2014
Las2014a +P
Las2014b P j Lasgoity, C.A. 2014OED....13...64L
Las2014b +E+ El Observador de Estrellas Dobles, Issue #13, 64, 2014
Las2015 P j Lasgoity, C.A. 2015OED....15...62L
Las2015 +E+ El Observador de Estrellas Dobles, Issue #15, 62, 2015
Las2015 +C
Las2015 +Hw
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12424+2800 LAS 32 2009 3 349 3.4 17.90 18.70 V 124224.58+275936.6
12424+2800 LAS 32 2015 5 349 3.4 17.90 18.70 V 124224.58+275936.6
12424+2800 LAS 32 2016 7 349 3.4 17.90 18.70 M1+M2 V 124224.58+275936.6

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

 
 
WDS 12424+2800 LAS 32 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12424+2800 LAS 32 : MEASURES
 
 
No records found.

 
 
WDS 12424+2800 : VIRTUAL EYEPIECE
 
 

12424+2800 LAS 32A mag 17.9 Sp M1 12424+2800 LAS 32B sep 3.4 P.A. 350.50 mag 18.7 Sp M2 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 12424+2800 : ALADIN DSS IMAGE @ 12h 42m 24.58s +27° 59' 36.6"
 
 
 
 
WDS 12424+2800 LAS 32 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12424+2800 LAS 32 distance=1' 12428+2820 LAS 31 distance=22' 12407+2757 LDS3053 distance=22' 12452+2736 LDS4261 distance=44' 12451+2724 HJ 521 distance=51' 12425+2849 LDS4253 distance=51' 12463+2755 LDS4264 distance=52' 12444+2713 COU 597 distance=55' 12409+2708 COU 596 distance=55' 12381+2812 TDS8463 distance=59' 12445+2705 LAS 33 distance=62' 12426+2909 LDS3057 distance=71' 12428+2910 LDS4255 distance=71' 12410+2911 LDS3054 distance=74' 12392+2659 LDS4240 distance=75' 12479+2827 SKF2597 distance=78' 12434+2643 KPP1667 distance=78' 12454+2643 LDS4262 distance=87' 12413+2629 LDS4248 distance=92' 12493+2733 CHR 179Aa,Ab distance=96' 12493+2733 HJ 522AB distance=96' 12445+2931 LDS4260 distance=96' 12422+2622 A 1851 distance=98' 12440+2622 LDS4258 distance=99' 12437+2620 LDS4257 distance=101' 12496+2721 LDS4279 distance=102' 12401+2621 CVR1459 distance=103' 12418+2943 COU 967 distance=104' 12349+2727 YSC 99AB distance=105' 12349+2727 GII 189Aa,Ab distance=105' 12417+2614 LDS1331 distance=106' 12427+2948 BRT 249 distance=108' 12466+2625 BRT 160 distance=110' 12358+2650 LDS4232 distance=113' 12486+2636 KPP3260 distance=118' 12356+2917 LDS4231 distance=118' 12371+2626 LDS4236 distance=119' 12514+2800 SHN 167 distance=120' 12400+2955 LDS4243AB distance=120' 12400+2955 LDS4243Aa,Ab distance=120' 12405+2600 SKF2033 distance=123' 12475+2617 LDS4270 distance=124' 12429+2555 ES 438 distance=126' 12499+2642 LDS4280 distance=126' 12427+3007 LDS1334 distance=128' 12515+2714 ES 439 distance=129' 12522+2757 KPP 900 distance=131' 12375+2953 NSN 52 distance=131' 12326+2816 SKF1479BC distance=131' 12326+2816 SDK 92AB distance=131' 12445+2551 SLW 766 distance=132' 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 12424+2800 LAS 32 349 3.4 1
Show 12428+2820 LAS 31 266 6.7 22
Show 12407+2757 LDS3053 187 6.4 22
Show 12452+2736 LDS4261 41 41.0 44
Show 12451+2724 HJ 521 4 36.2 51
Show 12425+2849 LDS4253 268 273.7 51
Show 12463+2755 LDS4264 274 4.8 52
Show 12444+2713 COU 597 102 0.3 55
Show 12409+2708 COU 596 197 0.2 55
Show 12381+2812 TDS8463 129 1.3 59
Show 12445+2705 LAS 33 203 6.5 62
Show 12426+2909 LDS3057 61 84.4 71
Show 12428+2910 LDS4255 285 2.7 71
Show 12410+2911 LDS3054 183 29.3 74
Show 12392+2659 LDS4240 177 98.8 75
Show 12479+2827 SKF2597 274 50.5 78
Show 12434+2643 KPP1667 336 12.8 78
Show 12454+2643 LDS4262 6 4.8 87
Show 12413+2629 LDS4248 87 3.3 92
Show 12493+2733 CHR 179 Aa,Ab 7 0.3 96
Show 12493+2733 HJ 522 AB 26 42.5 96
Show 12445+2931 LDS4260 271 159.9 96
Show 12422+2622 A 1851 91 0.3 98
Show 12440+2622 LDS4258 22 30.5 99
Show 12437+2620 LDS4257 87 81.2 101
Show 12496+2721 LDS4279 95 55.7 102
Show 12401+2621 CVR1459 155 3.4 103
Show 12418+2943 COU 967 3 1.1 104
Show 12349+2727 YSC 99 AB 277 0.4 105
Show 12349+2727 GII 189 Aa,Ab 130 0.1 105
Show 12417+2614 LDS1331 57 15.5 106
Show 12427+2948 BRT 249 322 4.6 108
Show 12466+2625 BRT 160 15 4.6 110
Show 12358+2650 LDS4232 57 3.4 113
Show 12486+2636 KPP3260 228 4.4 118
Show 12356+2917 LDS4231 106 12.8 118
Show 12371+2626 LDS4236 62 36.1 119
Show 12514+2800 SHN 167 -1 0.4 120
Show 12400+2955 LDS4243 AB 42 95.2 120
Show 12400+2955 LDS4243 Aa,Ab 27 3.3 120
Show 12405+2600 SKF2033 278 2.9 123
Show 12475+2617 LDS4270 234 166.2 124
Show 12429+2555 ES 438 285 5.7 126
Show 12499+2642 LDS4280 282 15.1 126
Show 12427+3007 LDS1334 151 9.1 128
Show 12515+2714 ES 439 67 2.1 129
Show 12522+2757 KPP 900 324 7.5 131
Show 12375+2953 NSN 52 263 9.5 131
Show 12326+2816 SKF1479 BC 266 2.0 131
Show 12326+2816 SDK 92 AB 140 11.9 131
Show 12445+2551 SLW 766 352 13.1 132

 
 
WDS 12424+2800 : COMPONENTS
 
 
  A
B pa=350.5°
sep=3.37"
 
 
12424+2800 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124224.58+275936.6 Mag 17.9 Spectral class M1 (red)
PmRA -45.00 PmDE -13.0
 
 
12424+2800 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124224.54+275939.9 Mag 18.7 Spectral class M2 (red)
PmRA -41.00 PmDE -22.0 Calc delta mag 0.8 Calc coord yes