17588+2554 SLE 87 AC

 
 
17h 58m 46.24s +25° 53' 59.3" P.A. 44.00 sep 18.1 mag 11.60,15.20
 
 
Coord 2000 17588+2554 Discov num SLE  87 Comp AC Coord arcsec 2000 17 58 46.24 +25 53 59.3
Date first 1982 Date last 1982 Obs 1
Pa first 44 Pa last 44.1 P.A. Now (θ) 44.1°
Sep first 18.1 Sep last 18.06 Sep. Now (ρ) 18.06"
Mag pri 11.60 Mag sec 15.20 delta mag (ΔM) 3.6 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
17588+2554 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 58 46 +25 53 59 SLE 87 AB 2015 9 42 8.7 11.60 15.00 3.40
Show 17 58 46 +25 53 59 SLE 87 AC 1982 1 44 18.1 11.60 15.20 3.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2094-01003-1 Gaia DR2 4582736946719642624
 
 
WDS 17588+2554 SLE 87 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17588+2554 SLE 87 AC 1982 1 44 18.1 11.60 15.20 175846.24+255359.3

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WDS 17588+2554 SLE 87 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17588+2554 SLE 87 AC : MEASURES
 
 
No records found.

 
 
WDS 17588+2554 : VIRTUAL EYEPIECE
 
 

17588+2554 SLE  87A mag 11.6 17588+2554 SLE  87B sep 8.3 P.A. 38.50 mag 15 17588+2554 SLE  87C sep 17.2 P.A. 41.10 mag 15.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 17588+2554 : ALADIN DSS IMAGE @ 17h 58m 46.24s +25° 53' 59.3"
 
 
 
 
WDS 17588+2554 SLE 87 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17588+2554  SLE  87AC distance=0' 17580+2547  UC 3459 distance=12' 18000+2544  BRT  32 distance=21' 18000+2535  HJ 1310BC distance=25' 18000+2535  HJ 1310AB distance=25' 18000+2535  HJ 1310AC distance=25' 17599+2534  SLE  89 distance=26' 17589+2620  COU 808 distance=26' 17599+2533  HJ 1309 distance=26' 17568+2613  KPP4070 distance=33' 18010+2617  BU 1461 distance=39' 17573+2627  BRT 179 distance=39' 17552+2557  TDT 570 distance=48' 18009+2633  STF2263 distance=49' 18021+2620  SLE  90 distance=52' 17556+2627  TDT 576 distance=54' 18018+2631  SLE 107 distance=56' 18025+2619  HO  564AB distance=57' 18025+2619  HO  564AC distance=57' 18025+2619  HO  564AD distance=57' 18025+2619  HO  564AE distance=57' 18025+2619  HO  564AF distance=57' 18009+2646  TDT 635 distance=60' 18032+2603  HO  565AB distance=61' 18032+2603  HO  565AC distance=61' 18017+2508  TDT 642 distance=61' 17556+2508  COU 503 distance=63' 17545+2526  A   236 distance=64' 18000+2449  COU 115 distance=68' 18032+2522  BU  825AB distance=68' 18032+2522  STF2268AC distance=68' 18032+2522  BU  825BC distance=69' 18039+2558  SLE  88 distance=69' 18016+2454  POU3341 distance=72' 18035+2515  HLM  10 distance=75' 17532+2617  TDT 555 distance=79' 18039+2639  HO  426 distance=83' 18033+2457  TDT 654 distance=84' 17526+2536  A   234AB distance=86' 17526+2536  LBU   1AB,C distance=86' 17591+2428  POU3335 distance=87' 18009+2432  TDT 636 distance=87' 18048+2630  TDT 666 distance=90' 18031+2702  TDT 653 distance=90' 17582+2724  HO  425 distance=91' 18038+2455  SLE  91 distance=91' 17533+2459  A   235 distance=92' 17597+2422  POU3337 distance=93' 17537+2450  TDT 561 distance=94' 17549+2713  TDT 568AB distance=95' 17549+2713  TDT 568AC distance=95' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17588+2554 SLE 87 AB 42 8.7
Show 17588+2554 SLE 87 AC 44 18.1
Show 17580+2547 UC 3459 300 26.6 12
Show 18000+2544 BRT 32 172 5.4 21
Show 18000+2535 HJ 1310 BC 357 4.0 25
Show 18000+2535 HJ 1310 AB 42 10.5 25
Show 18000+2535 HJ 1310 AC 31 13.4 25
Show 17599+2534 SLE 89 231 4.6 26
Show 17589+2620 COU 808 155 0.9 26
Show 17599+2533 HJ 1309 3 6.3 26
Show 17568+2613 KPP4070 76 1.4 33
Show 18010+2617 BU 1461 185 23.0 39
Show 17573+2627 BRT 179 74 2.2 39
Show 17552+2557 TDT 570 28 2.7 48
Show 18009+2633 STF2263 158 7.7 49
Show 18021+2620 SLE 90 266 13.3 52
Show 17556+2627 TDT 576 216 0.5 54
Show 18018+2631 SLE 107 205 13.3 56
Show 18025+2619 HO 564 AB 326 98.5 57
Show 18025+2619 HO 564 AC 21 92.9 57
Show 18025+2619 HO 564 AD 56 110.6 57
Show 18025+2619 HO 564 AE 339 57.7 57
Show 18025+2619 HO 564 AF 63 112.4 57
Show 18009+2646 TDT 635 229 0.6 60
Show 18032+2603 HO 565 AB 111 0.1 61
Show 18032+2603 HO 565 AC 323 100.0 61
Show 18017+2508 TDT 642 63 0.5 61
Show 17556+2508 COU 503 118 0.4 63
Show 17545+2526 A 236 248 4.8 64
Show 18000+2449 COU 115 112 0.3 68
Show 18032+2522 BU 825 AB 185 16.8 68
Show 18032+2522 STF2268 AC 202 24.5 68
Show 18032+2522 BU 825 BC 231 9.6 69
Show 18039+2558 SLE 88 339 3.8 69
Show 18016+2454 POU3341 80 5.6 72
Show 18035+2515 HLM 10 2 30.0 75
Show 17532+2617 TDT 555 260 0.9 79
Show 18039+2639 HO 426 230 11.7 83
Show 18033+2457 TDT 654 85 0.8 84
Show 17526+2536 A 234 AB 160 0.1 86
Show 17526+2536 LBU 1 AB,C 253 34.6 86
Show 17591+2428 POU3335 234 11.6 87
Show 18009+2432 TDT 636 185 0.2 87
Show 18048+2630 TDT 666 36 0.8 90
Show 18031+2702 TDT 653 26 0.7 90
Show 17582+2724 HO 425 144 5.5 91
Show 18038+2455 SLE 91 350 11.5 91
Show 17533+2459 A 235 76 0.4 92
Show 17597+2422 POU3337 151 5.0 93
Show 17537+2450 TDT 561 104 0.8 94
Show 17549+2713 TDT 568 AB 2 0.5 95

 
 
WDS 17588+2554 : COMPONENTS
 
 
  A B
B pa=38.5°
sep=8.34"
 
C pa=41.1°
sep=17.21"
pa=43.5°
sep=8.88"
 
 
17588+2554 A
 
 
Coord arcsec 2000 175846.24+255359.3 Mag 11.6 PmRA -7.00 PmDE 12.0
Tycho2 2094-01003-1
Tycho2
Tycho2 2094-01003-1 Pflag RAmdeg 269.69267344 DEmdeg 25.89983063
PmRA -8.5 PmDE 12.1 E RAmdeg 50 E DEmdeg 43
E pmRA 2.4 E pmDE 2.3 EpRAm 1986.55 EpDEm 1987.81
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 11.870 E BTmag 0.069 VTmag 11.597
E VTmag 0.090 Prox 999 TYC T HIP
CCDM RAdeg 269.69269556 DEdeg 25.89980278 EpRA 1990 1.54
EpDE 1990 1.73 E RAdeg 51.2 E DEdeg 43.8 Posflg
Corr -0.1
 
 
17588+2554 B
 
 
Coord arcsec 2000 175846.63+255405.8 Mag 15 PmRA -2.00 PmDE -14.0
Calc delta mag 3.4 Calc coord yes
 
 
17588+2554 C
 
 
Coord arcsec 2000 175847.08+255412.3 Mag 15.2 Calc delta mag 3.6 Calc coord yes