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Doubles in session


Current system
15428+5530
STI 2327


Nearby doubles
19' : 15411+5541
TDS 784

42' : 15476+5523
BU 946

44' : 15416+5613
STI2326

51' : 15368+5531
STI2324

58' : 15361+5531
A 1124

60' : 15485+5606
NSN 671

63' : 15500+5515
SLW1140

72' : 15511+5514
CVR1649

74' : 15490+5447
GRV1118

75' : 15375+5431
YSC 57

78' : 15389+5420
CVR1639

79' : 15360+5438
DRS 16AB

80' : 15330+5527
GRV1113

81' : 15506+5617
CVR1648

84' : 15337+5500
CVR1634

93' : 15456+5659
CVR 169

93' : 15392+5403
NSN 57

100' : 15416+5351
MMA 35

102' : 15515+5640
CVR1651

105' : 15324+5628
DBR 246

107' : 15321+5628
DBR 247

108' : 15448+5344
STI2328

108' : 15309+5609
WNO 23

111' : 15456+5342
FOX 191

114' : 15384+5717
CVR1637

118' : 15490+5714
GRV1117



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

15428+5530 STI 2327

 
 
15h 42m 48.51s +55° 29' 53.6" P.A. 236.00 sep 8.5 mag 11.40,12.80
 
 
Coord 2000 15428+5530 Discov num STI2327 Comp Coord arcsec 2000 15 42 48.51 +55 29 53.6
Date first 1911 Date last 2015 Obs 10
Pa first 239 Pa last 236 P.A. Now (θ) 236°
Sep first 9.1 Sep last 8.501 Sep. Now (ρ) 8.501"
Mag pri 11.40 Mag sec 12.80 delta mag (ΔM) 1.4 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -002 Sec motion dec +001
Notes
rPM=0.557
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3873-01142-1 Gaia DR2 1598511103003970944
 
 
WDS 15428+5530 STI 2327 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15428+5530 STI2327 2006 4 236 8.6 11.40 12.80 D 154248.51+552953.6
15428+5530 STI2327 2015 6 236 8.5 11.40 12.80 154248.51+552953.6

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

 
 
WDS 15428+5530 STI 2327 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15428+5530 STI 2327 : MEASURES
 
 
No records found.

 
 
WDS 15428+5530 : VIRTUAL EYEPIECE
 
 

15428+5530 STI2327A mag 11.4 15428+5530 STI2327B sep 6.2 P.A. 220.00 mag 12.8 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 15428+5530 : ALADIN DSS IMAGE @ 15h 42m 48.51s +55° 29' 53.6"
 
 
 
 
WDS 15428+5530 STI 2327 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15428+5530 STI2327 distance=0' 15411+5541 TDS 784 distance=19' 15476+5523 BU 946 distance=42' 15416+5613 STI2326 distance=44' 15368+5531 STI2324 distance=51' 15361+5531 A 1124 distance=58' 15485+5606 NSN 671 distance=60' 15500+5515 SLW1140 distance=63' 15511+5514 CVR1649 distance=72' 15490+5447 GRV1118 distance=74' 15375+5431 YSC 57 distance=75' 15389+5420 CVR1639 distance=78' 15360+5438 CHR 47Aa,Ab distance=79' 15360+5438 DRS 16AB distance=79' 15330+5527 GRV1113 distance=80' 15506+5617 CVR1648 distance=81' 15337+5500 CVR1634 distance=84' 15456+5659 CVR 169 distance=93' 15392+5403 NSN 57 distance=93' 15416+5351 MMA 35 distance=100' 15515+5640 CVR1651 distance=102' 15324+5628 DBR 246 distance=105' 15321+5628 DBR 247 distance=107' 15448+5344 STI2328 distance=108' 15309+5609 WNO 23 distance=108' 15456+5342 FOX 191 distance=111' 15384+5717 CVR1637 distance=114' 15490+5714 GRV1117 distance=118' 15470+5337 ES 742 distance=119' 15490+5344 FOX 192 distance=121' 15523+5402 CVR 804 distance=121' 15389+5728 STTA141AB distance=123' 15389+5728 STTA141AC distance=123' 15389+5728 STTA141AD distance=123' 15568+5459 UC 215 distance=124' 15324+5700 SLW1103 distance=126' 15474+5325 CVR 170 distance=132' 15510+5341 GRV1119 distance=134' 15266+5522 LDT 11 distance=139' 15563+5656 LDS2363 distance=141' 15522+5729 LDS2359 distance=142' 15266+5454 STF1948 distance=144' 15599+5557 CVR1658 distance=147' 15590+5435 TDS9709 distance=150' 15544+5337 TDS 792 distance=152' 15565+5717 STF1996AB distance=157' 15565+5717 STF1996AC distance=157' 15409+5253 FAR 17 distance=159' 16004+5431 HU 154 distance=162' 15376+5806 SHN 203 distance=163' 15384+5809 TDS9573 distance=164' 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 15428+5530 STI2327 236 8.5
Show 15411+5541 TDS 784 329 1.2 19
Show 15476+5523 BU 946 129 2.3 42
Show 15416+5613 STI2326 156 14.2 44
Show 15368+5531 STI2324 312 10.6 51
Show 15361+5531 A 1124 145 1.4 58
Show 15485+5606 NSN 671 129 3.3 60
Show 15500+5515 SLW1140 342 22.2 63
Show 15511+5514 CVR1649 188 5.0 72
Show 15490+5447 GRV1118 334 24.4 74
Show 15375+5431 YSC 57 43 0.9 75
Show 15389+5420 CVR1639 80 5.1 78
Show 15360+5438 CHR 47 Aa,Ab 196 0.5 79
Show 15360+5438 DRS 16 AB 350 9.6 79
Show 15330+5527 GRV1113 80 13.5 80
Show 15506+5617 CVR1648 359 3.1 81
Show 15337+5500 CVR1634 350 3.2 84
Show 15456+5659 CVR 169 31 8.6 93
Show 15392+5403 NSN 57 8 4.8 93
Show 15416+5351 MMA 35 8 31.1 100
Show 15515+5640 CVR1651 337 3.4 102
Show 15324+5628 DBR 246 306 3.1 105
Show 15321+5628 DBR 247 282 5.8 107
Show 15448+5344 STI2328 322 17.4 108
Show 15309+5609 WNO 23 123 8.6 108
Show 15456+5342 FOX 191 127 6.0 111
Show 15384+5717 CVR1637 5 3.2 114
Show 15490+5714 GRV1117 194 24.3 118
Show 15470+5337 ES 742 83 3.4 119
Show 15490+5344 FOX 192 218 8.9 121
Show 15523+5402 CVR 804 303 28.3 121
Show 15389+5728 STTA141 AB 204 88.0 123
Show 15389+5728 STTA141 AC 335 234.1 123
Show 15389+5728 STTA141 AD 154 35.2 123
Show 15568+5459 UC 215 68 22.1 124
Show 15324+5700 SLW1103 252 8.6 126
Show 15474+5325 CVR 170 192 11.1 132
Show 15510+5341 GRV1119 230 16.6 134
Show 15266+5522 LDT 11 218 0.2 139
Show 15563+5656 LDS2363 166 7.8 141
Show 15522+5729 LDS2359 219 172.5 142
Show 15266+5454 STF1948 47 12.8 144
Show 15599+5557 CVR1658 231 3.0 147
Show 15590+5435 TDS9709 200 0.7 150
Show 15544+5337 TDS 792 14 0.8 152
Show 15565+5717 STF1996 AB 108 19.4 157
Show 15565+5717 STF1996 AC 141 162.0 157
Show 15409+5253 FAR 17 69 2.9 159
Show 16004+5431 HU 154 298 1.4 162
Show 15376+5806 SHN 203 -1 0.3 163
Show 15384+5809 TDS9573 11 1.0 164

 
 
WDS 15428+5530 : COMPONENTS
 
 
  A
B pa=220.0°
sep=6.21"
 
 
15428+5530 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154248.51+552953.6 Mag 11.4 PmRA -5.00
PmDE -2.0 Tycho2 3873-01142-1
Tycho2
Tycho2 3873-01142-1 Pflag RAmdeg 235.70214297 DEmdeg 55.49822309
PmRA -6.3 PmDE 2.4 E RAmdeg 39 E DEmdeg 36
E pmRA 3.0 E pmDE 3.1 EpRAm 1986.50 EpDEm 1988.08
Num 5 Q RAmdeg 1.9 Q DEmdeg 2.5 Q pmRA 1.9
Q pmDE 2.5 BTmag 12.463 E BTmag 0.166 VTmag 10.985
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 235.70221611 DEdeg 55.49824056 EpRA 1990 1.51
EpDE 1990 1.71 E RAdeg 52.4 E DEdeg 43.1 Posflg
Corr 0.0
CCDM
Ccdm 15428+5530 RComp Comp A Note1
Note2 Discov num DRAs 0.36 DDEs -7.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15404N5549A
HIC
 
 
15428+5530 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154248.04+552948.8 Mag 12.8 PmRA -5.00
PmDE 1.0 Calc delta mag 1.4 Calc coord yes
CCDM
Ccdm 15428+5530 RComp Comp B Note1
Note2 Discov num STI2327 DRAs DDEs
R dRAs Year 1911 Theta 241 Rho 10.0
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15404N5549B
HIC