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Doubles in session


Current system
17272+3630
TDT 361


Nearby doubles
25' : 17278+3607
AG 209

29' : 17262+3604
GRV1230

32' : 17285+3657
COU1143

40' : 17239+3627
STF2162

43' : 17245+3657
STT 329

43' : 17261+3550
ES 2228

45' : 17266+3546
STF2168

48' : 17252+3711
GUI 17

53' : 17281+3539
DAM 682

55' : 17316+3644
CVR1702

57' : 17237+3709
STF2161AB

60' : 17224+3646
J 1131

61' : 17316+3601
ES 2229

62' : 17317+3604
ES 2230

64' : 17222+3609
ES 2227

64' : 17234+3545
ALI 137

65' : 17295+3532
CVR1701

79' : 17216+3549
CBL 67

79' : 17316+3533
POP 175

87' : 17305+3514
GRV1231

88' : 17200+3640
LDS4739

91' : 17293+3758
HO 417

93' : 17302+3755
TDT 385

94' : 17229+3748
WIS 318

96' : 17197+3703
COU 994

97' : 17247+3802
COU1142AB



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

17272+3630 TDT 361

 
 
17h 27m 10.99s +36° 30' 17.4" P.A. 320.00 sep 2.6 mag 11.46,11.41
 
 
Coord 2000 17272+3630 Discov num TDT 361 Comp Coord arcsec 2000 17 27 10.99 +36 30 17.4
Date first 1991 Date last 2020 Obs 6
Pa first 320 Pa last 320.4 P.A. Now (θ) 320.4°
Sep first 2.8 Sep last 2.59 Sep. Now (ρ) 2.59"
Mag pri 11.46 Mag sec 11.41 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +015 Sec motion ra +015
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2617-01661-2 Gaia DR2 1337066204494915584
 
 
WDS 17272+3630 TDT 361 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17272+3630 TDT 361 2003 2 321 2.7 11.46 11.41 172710.99+363017.4
17272+3630 TDT 361 2015 3 321 2.7 11.46 11.41 172710.99+363017.4
17272+3630 TDT 361 2020 5 320 2.6 11.46 11.41 172710.99+363017.4

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

 
 
WDS 17272+3630 TDT 361 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17272+3630 TDT 361 : MEASURES
 
 
No records found.

 
 
WDS 17272+3630 : VIRTUAL EYEPIECE
 
 

17272+3630 TDT 361A mag 11.46 17272+3630 TDT 361B sep 2.4 P.A. 326.40 mag 11.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17272+3630 : ALADIN DSS IMAGE @ 17h 27m 10.99s +36° 30' 17.4"
 
 
 
 
WDS 17272+3630 TDT 361 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17272+3630 TDT 361 distance=0' 17278+3607 AG 209 distance=25' 17262+3604 GRV1230 distance=29' 17285+3657 COU1143 distance=32' 17239+3627 STF2162 distance=40' 17245+3657 STT 329 distance=43' 17261+3550 ES 2228 distance=43' 17266+3546 STF2168 distance=45' 17252+3711 GUI 17 distance=48' 17281+3539 DAM 682 distance=53' 17316+3644 CVR1702 distance=55' 17237+3709 MCA 48Aa,Ab distance=57' 17237+3709 STF2161AB distance=57' 17237+3709 STF2161AC distance=57' 17224+3646 J 1131 distance=60' 17316+3601 ES 2229 distance=61' 17317+3604 ES 2230 distance=62' 17222+3609 ES 2227 distance=64' 17234+3545 ALI 137 distance=64' 17295+3532 CVR1701 distance=65' 17216+3549 CBL 67 distance=79' 17316+3533 POP 175 distance=79' 17305+3514 GRV1231 distance=87' 17200+3640 LDS4739 distance=88' 17293+3758 HO 417 distance=91' 17302+3755 TDT 385 distance=93' 17229+3748 WIS 318 distance=94' 17197+3703 COU 994 distance=96' 17247+3802 HSL 1Aa,Ab distance=97' 17247+3802 HSL 1Aa,Ac distance=97' 17247+3802 COU1142AB distance=97' 17286+3455 TDT 373 distance=97' 17295+3456 STF2178AB distance=99' 17295+3456 WAL 81AC distance=99' 17311+3504 RAO 374 distance=99' 17201+3541 SKF2822 distance=99' 17332+3520 A 1878 distance=102' 17222+3753 TDT 321 distance=102' 17311+3533 POP 20 distance=105' 17251+3444 HU 922Aa,Ab distance=110' 17251+3444 SHY 719AB distance=110' 17302+3434 TDT 386 distance=122' 17172+3603 CVR 199 distance=124' 17177+3717 HDS2446 distance=124' 17326+3445 HU 1181 distance=125' 17179+3533 SKF 762 distance=127' 17177+3537 COU 993Aa,Ab distance=127' 17177+3537 HO 67AB distance=127' 17189+3510 UC 3322 distance=130' 17176+3532 SKF 763 distance=130' 17377+3658 HO 420 distance=130' 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 17272+3630 TDT 361 320 2.6
Show 17278+3607 AG 209 188 34.1 25
Show 17262+3604 GRV1230 99 11.7 29
Show 17285+3657 COU1143 244 0.4 32
Show 17239+3627 STF2162 285 1.3 40
Show 17245+3657 STT 329 12 33.0 43
Show 17261+3550 ES 2228 32 4.9 43
Show 17266+3546 STF2168 203 2.3 45
Show 17252+3711 GUI 17 345 76.1 48
Show 17281+3539 DAM 682 164 8.6 53
Show 17316+3644 CVR1702 347 3.6 55
Show 17237+3709 MCA 48 Aa,Ab 23 0.3 57
Show 17237+3709 STF2161 AB 321 4.0 57
Show 17237+3709 STF2161 AC 221 118.4 57
Show 17224+3646 J 1131 257 1.7 60
Show 17316+3601 ES 2229 34 3.7 61
Show 17317+3604 ES 2230 92 9.6 62
Show 17222+3609 ES 2227 177 4.8 64
Show 17234+3545 ALI 137 162 13.0 64
Show 17295+3532 CVR1701 243 4.8 65
Show 17216+3549 CBL 67 237 26.7 79
Show 17316+3533 POP 175 26 9.1 79
Show 17305+3514 GRV1231 305 14.8 87
Show 17200+3640 LDS4739 156 3.0 88
Show 17293+3758 HO 417 306 0.3 91
Show 17302+3755 TDT 385 288 0.5 93
Show 17229+3748 WIS 318 141 565.9 94
Show 17197+3703 COU 994 214 0.5 96
Show 17247+3802 HSL 1 Aa,Ab 226 0.0 97
Show 17247+3802 HSL 1 Aa,Ac 57 0.3 97
Show 17247+3802 COU1142 AB 222 1.8 97
Show 17286+3455 TDT 373 130 0.5 97
Show 17295+3456 STF2178 AB 128 10.6 99
Show 17295+3456 WAL 81 AC 346 113.4 99
Show 17311+3504 RAO 374 282 3.4 99
Show 17201+3541 SKF2822 276 89.3 99
Show 17332+3520 A 1878 284 2.9 102
Show 17222+3753 TDT 321 334 2.6 102
Show 17311+3533 POP 20 7 10.4 105
Show 17251+3444 HU 922 Aa,Ab 30 0.3 110
Show 17251+3444 SHY 719 AB 289 999.9 110
Show 17302+3434 TDT 386 135 2.8 122
Show 17172+3603 CVR 199 203 61.2 124
Show 17177+3717 HDS2446 143 0.9 124
Show 17326+3445 HU 1181 323 0.1 125
Show 17179+3533 SKF 762 262 4.4 127
Show 17177+3537 COU 993 Aa,Ab 107 1.1 127
Show 17177+3537 HO 67 AB 276 8.0 127
Show 17189+3510 UC 3322 138 26.7 130
Show 17176+3532 SKF 763 242 4.8 130
Show 17377+3658 HO 420 105 1.6 130

 
 
WDS 17272+3630 : COMPONENTS
 
 
  A
B pa=326.4°
sep=2.40"
 
 
17272+3630 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172710.99+363017.4 Mag 11.46 PmRA 15.00
PmDE -13.0 Tycho2 2617-01661-1
Tycho2
Tycho2 2617-01661-1 Pflag P RAmdeg 261.79551342 DEmdeg 36.50509602
PmRA 14.7 PmDE -12.5 E RAmdeg 62 E DEmdeg 56
E pmRA 4.6 E pmDE 4.1 EpRAm 1988.26 EpDEm 1988.25
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 12.265 E BTmag 0.136 VTmag 11.586
E VTmag 0.101 Prox 28 TYC T HIP
CCDM RAdeg 261.79513222 DEdeg 36.50546417 EpRA 1990 1.60
EpDE 1990 1.69 E RAdeg 63.7 E DEdeg 57.7 Posflg
Corr -0.1
 
 
17272+3630 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172710.88+363019.4 Mag 11.41 PmRA 15.00
PmDE -13.0 Calc delta mag 0.05 Calc coord yes