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Current system
12509+0640
SLW 779


Nearby doubles
30' : 12497+0617
CVR 666

31' : 12498+0705
GWP1862

32' : 12530+0638
J 1024

41' : 12525+0712
HJ 2621AB

64' : 12513+0743
UC 2416

65' : 12492+0738
HLD 117

68' : 12549+0608
GWP1877

73' : 12557+0620
LDS4295

75' : 12538+0740
DEA 27

76' : 12560+0647
LDS4296

79' : 12509+0757
LDS4282

82' : 12484+0528
SLW 777

83' : 12564+0654
GWP1880

83' : 12519+0800
LDS4286

87' : 12508+0806
HDS1803

89' : 12567+0701
STF1693

94' : 12478+0518
CVR1469

99' : 12462+0531
CVR1467

102' : 12452+0735
CVR1465

104' : 12440+0626
LIT 24

107' : 12466+0514
SKF2210

109' : 12560+0757
KPP4336AB

112' : 12584+0639
SLW 801

118' : 12467+0501
CVR1468

119' : 12559+0812
HJ 850

120' : 12438+0733
STF1674



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

12509+0640 SLW 779

 
 
12h 50m 55.42s +06° 39' 32.9" P.A. 310.00 sep 116.3 mag 17.50,18.19 Sp M1.6+M2.1
 
 
Coord 2000 12509+0640 Discov num SLW 779 Comp Coord arcsec 2000 12 50 55.42 +06 39 32.9
Date first 1950 Date last 2015 Obs 11
Pa first 310 Pa last 309.6 P.A. Now (θ) 309.6°
Sep first 116.5 Sep last 116.294 Sep. Now (ρ) 116.294"
Mag pri 17.50 Mag sec 18.19 delta mag (ΔM) 0.69 Spectral class M1.6+M2.1 (red/red)
Pri motion ra -039 Sec motion ra -038
Pri motion dec -008 Sec motion dec -012
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3709383522059993472
 
 
WDS 12509+0640 SLW 779 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12509+0640 SLW 779 2003 1 310 116.4 17.50 18.19 M1.6 M2.1 V R 125055.42+063932.9
12509+0640 SLW 779 2010 3 310 116.2 17.50 18.19 M1.6+M2.1 V R 125055.42+063932.9
12509+0640 SLW 779 2015 4 310 116.3 17.50 18.19 M1.6+M2.1 V R 125055.42+063932.9

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

 
 
WDS 12509+0640 SLW 779 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12509+0640 SLW 779 : MEASURES
 
 
No records found.

 
 
WDS 12509+0640 : VIRTUAL EYEPIECE
 
 

12509+0640 SLW 779A mag 17.5 Sp M1.6 12509+0640 SLW 779B sep 115.8 P.A. 309.80 mag 18.19 Sp M2.1 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 12509+0640 : ALADIN DSS IMAGE @ 12h 50m 55.42s +06° 39' 32.9"
 
 
 
 
WDS 12509+0640 SLW 779 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12509+0640 SLW 779 distance=0' 12497+0617 CVR 666 distance=30' 12498+0705 GWP1862 distance=31' 12530+0638 J 1024 distance=32' 12525+0712 HJ 2621AB distance=41' 12525+0712 ABH 80AD distance=41' 12525+0712 HJ 2621AC distance=41' 12525+0712 HJ 2621BC distance=41' 12513+0743 UC 2416 distance=64' 12492+0738 HLD 117 distance=65' 12549+0608 GWP1877 distance=68' 12557+0620 LDS4295 distance=73' 12538+0740 DEA 27 distance=75' 12560+0647 LDS4296 distance=76' 12509+0757 LDS4282 distance=79' 12484+0528 SLW 777 distance=82' 12564+0654 GWP1880 distance=83' 12519+0800 LDS4286 distance=83' 12508+0806 HDS1803 distance=87' 12567+0701 STF1693 distance=89' 12478+0518 CVR1469 distance=94' 12462+0531 CVR1467 distance=99' 12452+0735 CVR1465 distance=102' 12440+0626 LIT 24 distance=104' 12561+0753 LDS4297DE distance=107' 12466+0514 SKF2210 distance=107' 12560+0757 KPP4336AB distance=109' 12560+0757 KPP4336AC distance=109' 12560+0757 KPP4336BC distance=109' 12560+0757 KPP4336BD distance=109' 12560+0757 KPP4336CD distance=110' 12584+0639 SLW 801 distance=112' 12467+0501 CVR1468 distance=118' 12559+0812 HJ 850 distance=119' 12438+0733 STF1674 distance=120' 12558+0500 CBL 400 distance=123' 12470+0450 SKF2211 distance=125' 12593+0630 STF1701 distance=126' 12583+0537 LDS4302 distance=126' 12597+0651 DEA 31 distance=131' 12420+0648 BU 924 distance=134' 12572+0818 FIN 380 distance=136' 12487+0426 DAM1446BC distance=138' 12487+0426 LDS4275AB distance=138' 12538+0854 SLW 791 distance=142' 12419+0726 DAM 806 distance=142' 12418+0722 A 1782 distance=143' 12592+0754 STF1703 distance=144' 12463+0847 BGH 41AB distance=145' 12463+0847 BGH 41AC distance=145' 12413+0613 SKF2540 distance=146' 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 12509+0640 SLW 779 310 116.3
Show 12497+0617 CVR 666 323 13.7 30
Show 12498+0705 GWP1862 200 18.9 31
Show 12530+0638 J 1024 66 3.6 32
Show 12525+0712 HJ 2621 AB 87 32.8 41
Show 12525+0712 ABH 80 AD 10 19.4 41
Show 12525+0712 HJ 2621 AC 129 38.4 41
Show 12525+0712 HJ 2621 BC 187 26.2 41
Show 12513+0743 UC 2416 156 52.5 64
Show 12492+0738 HLD 117 20 2.5 65
Show 12549+0608 GWP1877 51 97.0 68
Show 12557+0620 LDS4295 286 37.8 73
Show 12538+0740 DEA 27 128 6.3 75
Show 12560+0647 LDS4296 268 46.0 76
Show 12509+0757 LDS4282 294 28.0 79
Show 12484+0528 SLW 777 160 25.8 82
Show 12564+0654 GWP1880 64 16.0 83
Show 12519+0800 LDS4286 263 39.7 83
Show 12508+0806 HDS1803 39 0.2 87
Show 12567+0701 STF1693 332 8.7 89
Show 12478+0518 CVR1469 336 3.1 94
Show 12462+0531 CVR1467 67 3.7 99
Show 12452+0735 CVR1465 210 4.9 102
Show 12440+0626 LIT 24 273 29.5 104
Show 12561+0753 LDS4297 DE 235 16.7 107
Show 12466+0514 SKF2210 218 11.3 107
Show 12560+0757 KPP4336 AB 61 2.2 109
Show 12560+0757 KPP4336 AC 36 59.0 109
Show 12560+0757 KPP4336 BC 35 57.0 109
Show 12560+0757 KPP4336 BD 38 58.5 109
Show 12560+0757 KPP4336 CD 98 3.1 110
Show 12584+0639 SLW 801 290 12.2 112
Show 12467+0501 CVR1468 22 3.4 118
Show 12559+0812 HJ 850 173 11.7 119
Show 12438+0733 STF1674 173 2.3 120
Show 12558+0500 CBL 400 27 10.0 123
Show 12470+0450 SKF2211 333 46.0 125
Show 12593+0630 STF1701 306 21.5 126
Show 12583+0537 LDS4302 143 22.4 126
Show 12597+0651 DEA 31 258 23.8 131
Show 12420+0648 BU 924 40 4.1 134
Show 12572+0818 FIN 380 165 0.1 136
Show 12487+0426 DAM1446 BC 120 2.8 138
Show 12487+0426 LDS4275 AB 27 25.1 138
Show 12538+0854 SLW 791 308 53.2 142
Show 12419+0726 DAM 806 72 20.0 142
Show 12418+0722 A 1782 135 1.9 143
Show 12592+0754 STF1703 259 8.2 144
Show 12463+0847 BGH 41 AB 270 117.1 145
Show 12463+0847 BGH 41 AC 270 999.9 145
Show 12413+0613 SKF2540 121 21.6 146

 
 
WDS 12509+0640 : COMPONENTS
 
 
  A
B pa=309.8°
sep=115.83"
 
 
12509+0640 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125055.42+063932.9 Mag 17.5 Spectral class M1.6 (red)
PmRA -39.00 PmDE -8.0
 
 
12509+0640 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125049.45+064047.0 Mag 18.19 Spectral class M2.1 (red)
PmRA -38.00 PmDE -12.0 Calc delta mag 0.69 Calc coord yes