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Current system
17506+4547
SLW 1214


Nearby doubles
8' : 17505+4554
KPP3323

13' : 17516+4555
A 1883

26' : 17526+4531
UC 233

29' : 17486+4606
CBL 518

48' : 17483+4506
SMA 79

53' : 17512+4454
STF2242AB

56' : 17454+4540
COU1597

57' : 17474+4633
WJD 2

65' : 17567+4557
BVD 258

66' : 17557+4626
BAR 43AB

67' : 17547+4637
RAO 380

68' : 17571+4551
HU 235

71' : 17444+4615
TDS 879

72' : 17521+4657
ES 1259

74' : 17441+4613
A 1881

77' : 17469+4442
BRT 344

82' : 17539+4701
KPP3325

83' : 17502+4424
SIG 3

84' : 17456+4651
JOD 13

84' : 17541+4702
HDS2525

90' : 17578+4635
BDK 9

93' : 17446+4440
A 1882

94' : 17521+4719
DAM 268

96' : 17516+4722
BEM9012

97' : 17490+4722
BVD 256

99' : 17425+4458
TDT 470



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

17506+4547 SLW 1214

 
 
17h 50m 38.12s +45° 46' 35.2" P.A. 25.00 sep 22.2 mag 18.04,18.28 Sp M2.8+M2.8
 
 
Coord 2000 17506+4547 Discov num SLW1214 Comp Coord arcsec 2000 17 50 38.12 +45 46 35.2
Date first 1998 Date last 2016 Obs 9
Pa first 25 Pa last 25.2 P.A. Now (θ) 25.2°
Sep first 22.2 Sep last 22.157 Sep. Now (ρ) 22.157"
Mag pri 18.04 Mag sec 18.28 delta mag (ΔM) 0.24 Spectral class M2.8+M2.8 (red/red)
Pri motion ra +015 Sec motion ra +017
Pri motion dec +040 Sec motion dec +040
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1350598954954553216
 
 
WDS 17506+4547 SLW 1214 : 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
17506+4547 SLW1214 2002 1 25 22.1 18.04 18.28 M2.8 M2.8 V R 175038.12+454635.2
17506+4547 SLW1214 2010 3 25 22.1 18.04 18.28 M2.8+M2.8 V R 175038.12+454635.2
17506+4547 SLW1214 2015 4 25 22.2 18.04 18.28 M2.8+M2.8 V R 175038.12+454635.2
17506+4547 SLW1214 2016 9 25 22.2 18.04 18.28 M2.8+M2.8 V R 175038.12+454635.2

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

 
 
WDS 17506+4547 SLW 1214 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17506+4547 SLW 1214 : MEASURES
 
 
No records found.

 
 
WDS 17506+4547 : VIRTUAL EYEPIECE
 
 

17506+4547 SLW1214A mag 18.04 Sp M2.8 17506+4547 SLW1214B sep 21.1 P.A. 18.20 mag 18.28 Sp M2.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 17506+4547 : ALADIN DSS IMAGE @ 17h 50m 38.12s +45° 46' 35.2"
 
 
 
 
WDS 17506+4547 SLW 1214 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17506+4547 SLW1214 distance=0' 17505+4554 KPP3323 distance=8' 17516+4555 A 1883 distance=13' 17526+4531 UC 233 distance=26' 17486+4606 CBL 518 distance=29' 17483+4506 SMA 79 distance=48' 17512+4454 STF2242AB distance=53' 17512+4454 CTT 26AC distance=53' 17454+4540 COU1597 distance=56' 17474+4633 WJD 2 distance=57' 17567+4557 BVD 258 distance=65' 17557+4626 BAR 43AB distance=66' 17557+4626 BAR 43AC distance=66' 17547+4637 RAO 380 distance=67' 17571+4551 HU 235 distance=68' 17444+4615 TDS 879 distance=71' 17521+4657 ES 1259 distance=72' 17441+4613 A 1881 distance=74' 17469+4442 BRT 344 distance=77' 17539+4701 KPP3325 distance=82' 17502+4424 SIG 3 distance=83' 17456+4651 JOD 13 distance=84' 17541+4702 HDS2525 distance=84' 17578+4635 BDK 9 distance=90' 17446+4440 A 1882 distance=93' 17521+4719 DAM 268 distance=94' 17516+4722 BEM9012 distance=96' 17490+4722 BVD 256 distance=97' 17425+4458 TDT 470 distance=99' 17563+4705 COU1781 distance=99' 18003+4548 ES 1260 distance=102' 17474+4409 CVR 206 distance=104' 17480+4406 KPP4061 distance=104' 18004+4611 J 756 distance=106' 17424+4657 SLW1212 distance=111' 18011+4521 STF3129 distance=114' 18001+4452 LDS4769 distance=115' 17471+4737 CHR 64 distance=116' 18015+4517 STF2270 distance=118' 17395+4600 BLA 5Aa,Ab distance=118' 17395+4600 BU 1459AB distance=118' 17398+4619 COU1780 distance=118' 17422+4423 COU1596 distance=123' 18024+4604 BVD 260 distance=124' 17593+4422 UC 3463 distance=125' 17389+4522 ES 1258 distance=126' 17408+4700 TDT 463 distance=126' 17478+4749 UC 3413 distance=127' 18022+4506 CBL 73 distance=128' 17556+4350 TDT 575 distance=128' 17536+4751 TDT 559 distance=129' 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 17506+4547 SLW1214 25 22.2
Show 17505+4554 KPP3323 213 1.6 8
Show 17516+4555 A 1883 41 0.6 13
Show 17526+4531 UC 233 94 24.3 26
Show 17486+4606 CBL 518 34 19.8 29
Show 17483+4506 SMA 79 92 15.3 48
Show 17512+4454 STF2242 AB 325 3.4 53
Show 17512+4454 CTT 26 AC 108 79.7 53
Show 17454+4540 COU1597 301 1.0 56
Show 17474+4633 WJD 2 108 2.4 57
Show 17567+4557 BVD 258 91 15.5 65
Show 17557+4626 BAR 43 AB 253 2.0 66
Show 17557+4626 BAR 43 AC 313 33.4 66
Show 17547+4637 RAO 380 92 1.1 67
Show 17571+4551 HU 235 289 1.8 68
Show 17444+4615 TDS 879 37 1.4 71
Show 17521+4657 ES 1259 220 6.6 72
Show 17441+4613 A 1881 209 4.9 74
Show 17469+4442 BRT 344 185 3.1 77
Show 17539+4701 KPP3325 215 8.3 82
Show 17502+4424 SIG 3 68 0.2 83
Show 17456+4651 JOD 13 77 0.7 84
Show 17541+4702 HDS2525 178 0.3 84
Show 17578+4635 BDK 9 131 197.0 90
Show 17446+4440 A 1882 57 2.0 93
Show 17521+4719 DAM 268 43 6.3 94
Show 17516+4722 BEM9012 142 4.5 96
Show 17490+4722 BVD 256 239 25.4 97
Show 17425+4458 TDT 470 195 2.2 99
Show 17563+4705 COU1781 181 0.5 99
Show 18003+4548 ES 1260 203 3.0 102
Show 17474+4409 CVR 206 303 10.7 104
Show 17480+4406 KPP4061 26 4.2 104
Show 18004+4611 J 756 181 3.5 106
Show 17424+4657 SLW1212 315 13.2 111
Show 18011+4521 STF3129 168 30.8 114
Show 18001+4452 LDS4769 312 82.7 115
Show 17471+4737 CHR 64 153 0.4 116
Show 18015+4517 STF2270 212 6.3 118
Show 17395+4600 BLA 5 Aa,Ab 6 0.2 118
Show 17395+4600 BU 1459 AB 49 116.7 118
Show 17398+4619 COU1780 349 0.2 118
Show 17422+4423 COU1596 104 0.2 123
Show 18024+4604 BVD 260 65 21.4 124
Show 17593+4422 UC 3463 305 51.0 125
Show 17389+4522 ES 1258 317 12.2 126
Show 17408+4700 TDT 463 205 0.4 126
Show 17478+4749 UC 3413 195 18.5 127
Show 18022+4506 CBL 73 293 31.7 128
Show 17556+4350 TDT 575 209 0.5 128
Show 17536+4751 TDT 559 78 2.7 129

 
 
WDS 17506+4547 : COMPONENTS
 
 
  A
B pa=18.2°
sep=21.10"
 
 
17506+4547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175038.12+454635.2 Mag 18.04 Spectral class M2.8 (red)
PmRA 15.00 PmDE 40.0
 
 
17506+4547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175038.75+454655.2 Mag 18.28 Spectral class M2.8 (red)
PmRA 17.00 PmDE 40.0 Calc delta mag 0.24 Calc coord yes