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Current system
17156+3415
SLW 1208


Nearby doubles
34' : 17147+3448
POP 76

37' : 17165+3448
POP 77AB

37' : 17147+3340
LDS4730

41' : 17186+3401
WIS 315AB

45' : 17163+3458
COU1141

48' : 17118+3406
DAM 979

48' : 17119+3429
DAM 980

49' : 17129+3451
CRB 119

52' : 17167+3504
POP1234AB

53' : 17121+3446
DAM 983

60' : 17111+3355
DAM 958

62' : 17112+3345
DAM 964

63' : 17202+3438
POP 203

65' : 17114+3454
DAM 969AB

67' : 17205+3439
POP 218

69' : 17189+3510
UC 3322

72' : 17111+3501
LIM 6

73' : 17102+3443
DAM 940

73' : 17173+3306
STT 328

73' : 17195+3322
TDT 304

81' : 17091+3423
CVR1694

82' : 17112+3314
DAM 965

82' : 17176+3532
SKF 763

84' : 17179+3533
SKF 762

86' : 17184+3258
KPP4032

86' : 17087+3407
KU 115AB



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

17156+3415 SLW 1208

 
 
17h 15m 33.51s +34° 14' 54.4" P.A. 145.00 sep 21.1 mag 15.93,19.03 Sp M1.6+M3.9
 
 
Coord 2000 17156+3415 Discov num SLW1208 Comp Coord arcsec 2000 17 15 33.51 +34 14 54.4
Date first 1998 Date last 2016 Obs 6
Pa first 145 Pa last 144.6 P.A. Now (θ) 144.6°
Sep first 21.1 Sep last 21.059 Sep. Now (ρ) 21.059"
Mag pri 15.93 Mag sec 19.03 delta mag (ΔM) 3.1 Spectral class M1.6+M3.9 (red/red)
Pri motion ra -022 Sec motion ra -018
Pri motion dec +045 Sec motion dec +046
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1334988436756430080
 
 
WDS 17156+3415 SLW 1208 : 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
17156+3415 SLW1208 2001 1 145 21.0 15.93 19.03 M1.6 M3.9 V R 171533.51+341454.4
17156+3415 SLW1208 2010 3 145 21.0 15.93 19.03 M1.6+M3.9 V R 171533.51+341454.4
17156+3415 SLW1208 2015 4 145 21.1 15.93 19.03 M1.6+M3.9 V R 171533.51+341454.4
17156+3415 SLW1208 2016 6 145 21.1 15.93 19.03 M1.6+M3.9 V R 171533.51+341454.4

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

 
 
WDS 17156+3415 SLW 1208 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17156+3415 SLW 1208 : MEASURES
 
 
No records found.

 
 
WDS 17156+3415 : VIRTUAL EYEPIECE
 
 

17156+3415 SLW1208A mag 15.93 Sp M1.6 17156+3415 SLW1208B sep 19.9 P.A. 149.60 mag 19.03 Sp M3.9 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 17156+3415 : ALADIN DSS IMAGE @ 17h 15m 33.51s +34° 14' 54.4"
 
 
 
 
WDS 17156+3415 SLW 1208 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17156+3415 SLW1208 distance=0' 17147+3448 POP 76 distance=34' 17165+3448 POP 77AB distance=37' 17165+3448 POP 77AC distance=37' 17147+3340 LDS4730 distance=37' 17165+3448 POP 77CD distance=37' 17186+3401 WIS 315AB distance=41' 17186+3401 NSN 689Aa,Ab distance=41' 17163+3458 COU1141 distance=45' 17118+3406 DAM 979 distance=48' 17119+3429 DAM 980 distance=48' 17129+3451 CRB 119 distance=49' 17167+3504 POP1234AB distance=52' 17167+3504 POP1234AC distance=52' 17121+3446 DAM 983 distance=53' 17111+3355 DAM 958 distance=60' 17112+3345 DAM 964 distance=62' 17202+3438 POP 203 distance=63' 17114+3454 DAM 969AB distance=65' 17114+3454 DAM 969AC distance=65' 17114+3454 DAM 969BC distance=65' 17205+3439 POP 218 distance=67' 17189+3510 UC 3322 distance=69' 17111+3501 LIM 6 distance=72' 17102+3443 DAM 940 distance=73' 17173+3306 STT 328 distance=73' 17195+3322 TDT 304 distance=73' 17091+3423 CVR1694 distance=81' 17112+3314 DAM 965 distance=82' 17176+3532 SKF 763 distance=82' 17179+3533 SKF 762 distance=84' 17087+3407 DAM 857BD distance=85' 17184+3258 KPP4032 distance=86' 17087+3407 KU 115AB distance=86' 17087+3407 DAM 857AC distance=86' 17093+3339 TDT 236 distance=86' 17092+3342 SLE 79AB distance=87' 17092+3342 DAM 858AC distance=87' 17177+3537 COU 993Aa,Ab distance=87' 17177+3537 HO 67AB distance=87' 17087+3430 CVR1693 distance=87' 17085+3429 COU 991 distance=88' 17084+3434 DAM 888AB distance=91' 17084+3434 DAM 888AC distance=91' 17137+3248 TDT 268 distance=91' 17156+3547 CRB 120 distance=92' 17080+3359 SLW1204 distance=96' 17196+3252 SEI 542 distance=98' 17184+3240 BU 628 distance=102' 17201+3541 SKF2822 distance=103' 17239+3420 GRV 951 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 17156+3415 SLW1208 145 21.1
Show 17147+3448 POP 76 109 2.2 34
Show 17165+3448 POP 77 AB 323 5.5 37
Show 17165+3448 POP 77 AC 343 62.4 37
Show 17147+3340 LDS4730 23 12.6 37
Show 17165+3448 POP 77 CD 81 10.4 37
Show 17186+3401 WIS 315 AB 203 743.5 41
Show 17186+3401 NSN 689 Aa,Ab 86 1.2 41
Show 17163+3458 COU1141 139 0.5 45
Show 17118+3406 DAM 979 335 5.2 48
Show 17119+3429 DAM 980 176 6.6 48
Show 17129+3451 CRB 119 32 26.5 49
Show 17167+3504 POP1234 AB 332 24.1 52
Show 17167+3504 POP1234 AC 321 56.7 52
Show 17121+3446 DAM 983 262 2.3 53
Show 17111+3355 DAM 958 324 4.3 60
Show 17112+3345 DAM 964 81 6.8 62
Show 17202+3438 POP 203 209 3.8 63
Show 17114+3454 DAM 969 AB 269 2.3 65
Show 17114+3454 DAM 969 AC 236 2.3 65
Show 17114+3454 DAM 969 BC 167 1.3 65
Show 17205+3439 POP 218 89 30.7 67
Show 17189+3510 UC 3322 138 26.7 69
Show 17111+3501 LIM 6 328 0.8 72
Show 17102+3443 DAM 940 273 3.7 73
Show 17173+3306 STT 328 56 4.5 73
Show 17195+3322 TDT 304 130 3.1 73
Show 17091+3423 CVR1694 304 3.4 81
Show 17112+3314 DAM 965 7 5.7 82
Show 17176+3532 SKF 763 242 4.8 82
Show 17179+3533 SKF 762 262 4.4 84
Show 17087+3407 DAM 857 BD 148 2.9 85
Show 17184+3258 KPP4032 104 1.9 86
Show 17087+3407 KU 115 AB 59 35.8 86
Show 17087+3407 DAM 857 AC 26 8.1 86
Show 17093+3339 TDT 236 24 0.7 86
Show 17092+3342 SLE 79 AB 219 9.0 87
Show 17092+3342 DAM 858 AC 329 1.7 87
Show 17177+3537 COU 993 Aa,Ab 107 1.1 87
Show 17177+3537 HO 67 AB 276 8.0 87
Show 17087+3430 CVR1693 69 4.7 87
Show 17085+3429 COU 991 225 1.8 88
Show 17084+3434 DAM 888 AB 123 0.9 91
Show 17084+3434 DAM 888 AC 225 2.7 91
Show 17137+3248 TDT 268 135 1.0 91
Show 17156+3547 CRB 120 37 8.7 92
Show 17080+3359 SLW1204 285 175.9 96
Show 17196+3252 SEI 542 154 21.1 98
Show 17184+3240 BU 628 262 0.6 102
Show 17201+3541 SKF2822 276 89.3 103
Show 17239+3420 GRV 951 193 39.2 104

 
 
WDS 17156+3415 : COMPONENTS
 
 
  A
B pa=149.6°
sep=19.91"
 
 
17156+3415 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171533.51+341454.4 Mag 15.93 Spectral class M1.6 (red)
PmRA -22.00 PmDE 45.0
 
 
17156+3415 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171534.32+341437.2 Mag 19.03 Spectral class M3.9 (red)
PmRA -18.00 PmDE 46.0 Calc delta mag 3.1 Calc coord yes