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Doubles in session


Current system
17555+0316
GWP 2745


Nearby doubles
7' : 17560+0320
J 1332

21' : 17563+0259
A 2189

22' : 17543+0328
A 2188

25' : 17540+0324
BAL2460

26' : 17540+0303
OSO 87AB

30' : 17536+0308
BAL2459

32' : 17575+0306
BAL2461

39' : 17579+0328
J 1333

41' : 17578+0253
HDS2532

56' : 17591+0323
BAL2463

56' : 17590+0259
BAL2462

57' : 17519+0300
HWE 41

58' : 17592+0304
BAL2464

59' : 17519+0254
STF2233AB

61' : 17553+0416
BAL2906

63' : 17514+0324
BAL2456

64' : 17518+0244
BAL1944

65' : 17512+0317
BAL2455

66' : 17512+0311
BAL2454

68' : 17516+0350
BAL2457

70' : 17571+0215
J 3299

72' : 17556+0204
HDS2527

79' : 17577+0426
BAR 44

80' : 18006+0256
BU 1124AB

81' : 17530+0204
BAL1946

82' : 17569+0156
J 2118



Selections
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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.

17555+0316 GWP 2745

 
 
17h 55m 29.47s +03° 15' 41.6" P.A. 285.00 sep 32.7 mag 11.30,17.80
 
 
Coord 2000 17555+0316 Discov num GWP2745 Comp Coord arcsec 2000 17 55 29.47 +03 15 41.6
Date first 1991 Date last 2015 Obs 8
Pa first 284 Pa last 284.6 P.A. Now (θ) 284.6°
Sep first 32.9 Sep last 32.736 Sep. Now (ρ) 32.736"
Mag pri 11.30 Mag sec 17.80 delta mag (ΔM) 6.5 Spectral class
Pri motion ra -002 Sec motion ra -006
Pri motion dec -076 Sec motion dec -072
Notes V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0421-00310-1 Gaia DR2 4469235941934506368
 
 
WDS 17555+0316 GWP 2745 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17555+0316 GWP2745 2000 2 285 32.9 11.30 17.80 V 175529.47+031541.6
17555+0316 GWP2745 2010 3 285 32.6 11.30 17.80 V 175529.47+031541.6
17555+0316 GWP2745 2015 4 285 32.7 11.30 17.80 V 175529.47+031541.6

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

 
 
WDS 17555+0316 GWP 2745 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17555+0316 GWP 2745 : MEASURES
 
 
No records found.

 
 
WDS 17555+0316 : VIRTUAL EYEPIECE
 
 

17555+0316 GWP2745A mag 11.3 17555+0316 GWP2745B sep 32.7 P.A. 284.60 mag 17.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17555+0316 : ALADIN DSS IMAGE @ 17h 55m 29.47s +03° 15' 41.6"
 
 
 
 
WDS 17555+0316 GWP 2745 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17555+0316 GWP2745 distance=0' 17560+0320 J 1332 distance=7' 17563+0259 A 2189 distance=21' 17543+0328 A 2188 distance=22' 17540+0324 BAL2460 distance=25' 17540+0303 OSO 87AB distance=26' 17540+0303 OSO 87AC distance=26' 17540+0303 OSO 87AD distance=26' 17540+0303 OSO 87AE distance=26' 17540+0303 OSO 87AF distance=26' 17540+0303 OSO 87AG distance=26' 17536+0308 BAL2459 distance=30' 17575+0306 BAL2461 distance=32' 17579+0328 J 1333 distance=39' 17578+0253 HDS2532 distance=41' 17591+0323 BAL2463 distance=56' 17590+0259 BAL2462 distance=56' 17519+0300 HWE 41 distance=57' 17592+0304 BAL2464 distance=58' 17519+0254 STF2233AB distance=59' 17519+0254 STF2233AC distance=59' 17519+0254 STF2233AD distance=59' 17553+0416 BAL2906 distance=61' 17514+0324 BAL2456 distance=63' 17518+0244 BAL1944 distance=64' 17512+0317 BAL2455 distance=65' 17512+0311 BAL2454 distance=66' 17516+0350 BAL2457 distance=68' 17571+0215 J 3299 distance=70' 17556+0204 HDS2527 distance=72' 17577+0426 BAR 44 distance=79' 18006+0256 BU 1124AB distance=80' 18006+0256 H 6 2AC distance=80' 18006+0256 BU 634AE distance=80' 18006+0256 BU 634CD distance=81' 18006+0256 BU 634CE distance=81' 17530+0204 BAL1946 distance=81' 17569+0156 J 2118 distance=82' 17520+0211 BAL1945 distance=84' 17584+0428 KUI 84AB distance=85' 17584+0428 SKF2215AC distance=85' 18012+0324 BAL2465 distance=85' 17496+0324 BAL2453 distance=89' 17529+0155 BAL1492 distance=90' 18015+0324 BAL2467 distance=90' 17590+0202 STF2252AB distance=91' 17590+0202 STF2252AC distance=91' 18015+0331 BU 1202AB distance=92' 18015+0331 BU 1202AB,C distance=92' 18015+0331 BU 1202AB,E distance=92' 18015+0331 BU 1202CD distance=93' 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 17555+0316 GWP2745 285 32.7
Show 17560+0320 J 1332 32 2.5 7
Show 17563+0259 A 2189 288 0.1 21
Show 17543+0328 A 2188 167 0.1 22
Show 17540+0324 BAL2460 113 13.0 25
Show 17540+0303 OSO 87 AB 108 5.5 26
Show 17540+0303 OSO 87 AC 1 6.0 26
Show 17540+0303 OSO 87 AD 187 6.8 26
Show 17540+0303 OSO 87 AE 228 11.7 26
Show 17540+0303 OSO 87 AF 3 17.5 26
Show 17540+0303 OSO 87 AG 145 19.9 26
Show 17536+0308 BAL2459 333 7.0 30
Show 17575+0306 BAL2461 194 3.8 32
Show 17579+0328 J 1333 352 2.8 39
Show 17578+0253 HDS2532 192 0.2 41
Show 17591+0323 BAL2463 38 17.1 56
Show 17590+0259 BAL2462 97 5.8 56
Show 17519+0300 HWE 41 218 3.2 57
Show 17592+0304 BAL2464 231 3.0 58
Show 17519+0254 STF2233 AB 66 2.3 59
Show 17519+0254 STF2233 AC 138 23.5 59
Show 17519+0254 STF2233 AD 232 29.5 59
Show 17553+0416 BAL2906 177 14.8 61
Show 17514+0324 BAL2456 117 8.4 63
Show 17518+0244 BAL1944 302 3.2 64
Show 17512+0317 BAL2455 351 17.8 65
Show 17512+0311 BAL2454 91 13.5 66
Show 17516+0350 BAL2457 107 10.2 68
Show 17571+0215 J 3299 329 2.3 70
Show 17556+0204 HDS2527 111 0.1 72
Show 17577+0426 BAR 44 68 145.0 79
Show 18006+0256 BU 1124 AB 196 6.6 80
Show 18006+0256 H 6 2 AC 143 54.7 80
Show 18006+0256 BU 634 AE 180 45.1 80
Show 18006+0256 BU 634 CD 120 6.2 81
Show 18006+0256 BU 634 CE 266 33.3 81
Show 17530+0204 BAL1946 31 6.8 81
Show 17569+0156 J 2118 264 5.6 82
Show 17520+0211 BAL1945 245 6.0 84
Show 17584+0428 KUI 84 AB 346 0.2 85
Show 17584+0428 SKF2215 AC 320 18.0 85
Show 18012+0324 BAL2465 289 19.3 85
Show 17496+0324 BAL2453 233 8.1 89
Show 17529+0155 BAL1492 59 6.8 90
Show 18015+0324 BAL2467 95 8.7 90
Show 17590+0202 STF2252 AB 23 4.0 91
Show 17590+0202 STF2252 AC 165 95.1 91
Show 18015+0331 BU 1202 AB 344 0.7 92
Show 18015+0331 BU 1202 AB,C 28 105.5 92
Show 18015+0331 BU 1202 AB,E 138 90.4 92
Show 18015+0331 BU 1202 CD 110 2.8 93

 
 
WDS 17555+0316 : COMPONENTS
 
 
  A
B pa=284.6°
sep=32.69"
 
 
17555+0316 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175529.47+031541.6 Mag 11.3 PmRA -2.00
PmDE -76.0 Tycho2 0421-00310-1
Tycho2
Tycho2 0421-00310-1 Pflag RAmdeg 268.87277194 DEmdeg 3.26156156
PmRA -0.3 PmDE -75.3 E RAmdeg 42 E DEmdeg 70
E pmRA 1.8 E pmDE 1.9 EpRAm 1978.23 EpDEm 1966.24
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 12.170 E BTmag 0.188 VTmag 11.400
E VTmag 0.130 Prox 999 TYC HIP
CCDM RAdeg 268.87277056 DEdeg 3.26171000 EpRA 1990 1.75
EpDE 1990 1.70 E RAdeg 82.6 E DEdeg 93.9 Posflg
Corr -0.2
 
 
17555+0316 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175527.36+031549.9 Mag 17.8 PmRA -6.00
PmDE -72.0 Calc delta mag 6.5 Calc coord yes