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Current system
11427+2551
SLW 634


Nearby doubles
34' : 11434+2518
RAO 576

39' : 11402+2609
HDS1652

43' : 11442+2513
STT 239

46' : 11421+2507
LDS4136

55' : 11395+2518
A 678

66' : 11412+2653
SLW 630AB

68' : 11392+2640
HDS1651

71' : 11436+2442
LDS4138

74' : 11394+2453
SLW 626

76' : 11390+2648
SLW 625

79' : 11396+2657
STF1564

79' : 11484+2532
RAO 267

89' : 11438+2423
HJ 509

90' : 11412+2719
MLB 645

91' : 11470+2701
HDS1663

98' : 11365+2502
HDS1645

99' : 11354+2544
KPP2189

100' : 11389+2715
SLE 610

107' : 11505+2532
SLN 22

108' : 11504+2626
LDS 927

108' : 11364+2657
COU 784

108' : 11503+2519
LDS 928

111' : 11509+2557
TDS8067

112' : 11438+2401
A 679

113' : 11503+2506
SLE 888

117' : 11425+2355
COU 390



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

11427+2551 SLW 634

 
 
11h 42m 42.75s +25° 50' 55.7" P.A. 302.00 sep 14.7 mag 17.64,17.91 Sp M2.2+M2.5
 
 
Coord 2000 11427+2551 Discov num SLW 634 Comp Coord arcsec 2000 11 42 42.75 +25 50 55.7
Date first 1998 Date last 2016 Obs 10
Pa first 302 Pa last 301.5 P.A. Now (θ) 301.5°
Sep first 14.7 Sep last 14.719 Sep. Now (ρ) 14.719"
Mag pri 17.64 Mag sec 17.91 delta mag (ΔM) 0.27 Spectral class M2.2+M2.5 (red/red)
Pri motion ra -029 Sec motion ra -029
Pri motion dec -050 Sec motion dec -049
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.017 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 4017396272762866048
 
 
WDS 11427+2551 SLW 634 : 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
11427+2551 SLW 634 2005 1 302 14.7 17.64 17.91 M2.2 M2.5 V R 114242.75+255055.7
11427+2551 SLW 634 2010 3 302 14.7 17.64 17.91 M2.2+M2.5 V R 114242.75+255055.7
11427+2551 SLW 634 2015 4 302 14.7 17.64 17.91 M2.2+M2.5 V R 114242.75+255055.7
11427+2551 SLW 634 2016 10 302 14.7 17.64 17.91 M2.2+M2.5 V R 114242.75+255055.7

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

 
 
WDS 11427+2551 SLW 634 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11427+2551 SLW 634 : MEASURES
 
 
No records found.

 
 
WDS 11427+2551 : VIRTUAL EYEPIECE
 
 

11427+2551 SLW 634A mag 17.64 Sp M2.2 11427+2551 SLW 634B sep 13.7 P.A. 304.30 mag 17.91 Sp M2.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11427+2551 : ALADIN DSS IMAGE @ 11h 42m 42.75s +25° 50' 55.7"
 
 
 
 
WDS 11427+2551 SLW 634 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11427+2551 SLW 634 distance=0' 11434+2518 RAO 576 distance=34' 11402+2609 HDS1652 distance=39' 11442+2513 STT 239 distance=43' 11421+2507 LDS4136 distance=46' 11395+2518 A 678 distance=55' 11412+2653 SLW 630AB distance=66' 11392+2640 HDS1651 distance=68' 11436+2442 LDS4138 distance=71' 11394+2453 SLW 626 distance=74' 11390+2648 SLW 625 distance=76' 11396+2657 STF1564 distance=79' 11484+2532 RAO 267 distance=79' 11438+2423 HJ 509 distance=89' 11412+2719 MLB 645 distance=90' 11470+2701 HDS1663 distance=91' 11365+2502 HDS1645 distance=98' 11354+2544 KPP2189 distance=99' 11389+2715 SLE 610 distance=100' 11505+2532 SLN 22 distance=107' 11504+2626 LDS 927 distance=108' 11364+2657 COU 784 distance=108' 11503+2519 LDS 928 distance=108' 11509+2557 TDS8067 distance=111' 11438+2401 A 679 distance=112' 11503+2506 SLE 888 distance=113' 11425+2355 COU 390 distance=117' 11358+2437 TOK 895 distance=120' 11421+2351 POU3109 distance=121' 11355+2716 SLW 618 distance=130' 11449+2346 POU3112 distance=131' 11409+2802 CVR1376 distance=134' 11480+2357 CBL 359 distance=136' 11387+2344 LDS 923 distance=139' 11527+2521 SLE 892 distance=139' 11494+2405 KPP2442 distance=140' 11518+2703 CBL 360 distance=142' 11323+2527 TDS7912AB distance=143' 11323+2527 GII 83AC distance=143' 11363+2747 STF1555AB distance=145' 11363+2747 HJ 503AB,C distance=145' 11398+2811 A 560 distance=145' 11406+2814 SLE 613 distance=146' 11537+2626 HDS1677 distance=152' 11399+2819 SLE 611 distance=153' 11360+2346 POU3107 distance=155' 11448+2826 ES 435AB distance=158' 11448+2826 SIN 66AC distance=158' 11325+2711 SLE 605 distance=159' 11347+2745 HJ 2578 distance=159' 11345+2746 HJ 2577 distance=160' 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 11427+2551 SLW 634 302 14.7
Show 11434+2518 RAO 576 111 0.5 34
Show 11402+2609 HDS1652 264 0.5 39
Show 11442+2513 STT 239 32 36.4 43
Show 11421+2507 LDS4136 137 10.8 46
Show 11395+2518 A 678 226 1.2 55
Show 11412+2653 SLW 630 AB 175 23.2 66
Show 11392+2640 HDS1651 217 0.8 68
Show 11436+2442 LDS4138 233 3.7 71
Show 11394+2453 SLW 626 211 8.7 74
Show 11390+2648 SLW 625 96 39.9 76
Show 11396+2657 STF1564 87 5.0 79
Show 11484+2532 RAO 267 72 3.1 79
Show 11438+2423 HJ 509 298 11.1 89
Show 11412+2719 MLB 645 152 2.2 90
Show 11470+2701 HDS1663 192 0.1 91
Show 11365+2502 HDS1645 328 0.2 98
Show 11354+2544 KPP2189 217 18.0 99
Show 11389+2715 SLE 610 273 15.1 100
Show 11505+2532 SLN 22 129 6.4 107
Show 11504+2626 LDS 927 294 14.0 108
Show 11364+2657 COU 784 36 3.2 108
Show 11503+2519 LDS 928 72 36.8 108
Show 11509+2557 TDS8067 57 1.8 111
Show 11438+2401 A 679 92 5.5 112
Show 11503+2506 SLE 888 97 11.2 113
Show 11425+2355 COU 390 102 0.4 117
Show 11358+2437 TOK 895 205 0.3 120
Show 11421+2351 POU3109 228 5.5 121
Show 11355+2716 SLW 618 177 36.0 130
Show 11449+2346 POU3112 318 22.2 131
Show 11409+2802 CVR1376 78 3.1 134
Show 11480+2357 CBL 359 173 52.1 136
Show 11387+2344 LDS 923 196 18.4 139
Show 11527+2521 SLE 892 8 3.8 139
Show 11494+2405 KPP2442 312 21.4 140
Show 11518+2703 CBL 360 212 20.6 142
Show 11323+2527 TDS7912 AB 131 0.2 143
Show 11323+2527 GII 83 AC 172 1.1 143
Show 11363+2747 STF1555 AB 151 0.7 145
Show 11363+2747 HJ 503 AB,C 156 22.5 145
Show 11398+2811 A 560 359 4.8 145
Show 11406+2814 SLE 613 5 14.2 146
Show 11537+2626 HDS1677 60 0.4 152
Show 11399+2819 SLE 611 165 34.2 153
Show 11360+2346 POU3107 277 8.6 155
Show 11448+2826 ES 435 AB 347 7.2 158
Show 11448+2826 SIN 66 AC 273 152.4 158
Show 11325+2711 SLE 605 157 12.5 159
Show 11347+2745 HJ 2578 162 21.3 159
Show 11345+2746 HJ 2577 184 4.5 160

 
 
WDS 11427+2551 : COMPONENTS
 
 
  A
B pa=304.3°
sep=13.66"
 
 
11427+2551 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 114242.75+255055.7 Mag 17.64 Spectral class M2.2 (red)
PmRA -29.00 PmDE -50.0
 
 
11427+2551 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114241.91+255103.4 Mag 17.91 Spectral class M2.5 (red)
PmRA -29.00 PmDE -49.0 Calc delta mag 0.27 Calc coord yes