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Doubles in session


Current system
21345+5545
STI 2572


Nearby doubles
7' : 21351+5538
STI2574

25' : 21329+5607
HJ 1658

27' : 21376+5546
BU 686AB

29' : 21345+5517
STI2573

33' : 21373+5606
STI2578

36' : 21359+5511
STI2575

37' : 21388+5548
BU 687AB

48' : 21399+5533
TDT3096

48' : 21346+5633
A 1893AB

49' : 21327+5459
HDS3063

59' : 21366+5449
A 1699

60' : 21391+5500
STI2580

63' : 21314+5641
TDT3007

64' : 21353+5648
TDT3045

72' : 21405+5636
CON 41AB

76' : 21427+5615
STI2586

76' : 21282+5452
STI2568

78' : 21434+5526
ES 1010

78' : 21437+5555
STI2589

80' : 21377+5659
MLR 583

80' : 21413+5640
NSN 746

80' : 21439+5540
A 1895

80' : 21395+5438
ES 1008

81' : 21384+5658
LEE 1AB

85' : 21252+5618
TDS1127

85' : 21252+5513
VKI 42



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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21345+5545 STI 2572

 
 
21h 34m 27.75s +55° 44' 50.3" P.A. 245.00 sep 12.8 mag 11.56,12.60
 
 
Coord 2000 21345+5545 Discov num STI2572 Comp Coord arcsec 2000 21 34 27.75 +55 44 50.3
Date first 1903 Date last 2015 Obs 8
Pa first 243 Pa last 244.7 P.A. Now (θ) 244.7°
Sep first 12.5 Sep last 12.827 Sep. Now (ρ) 12.827"
Mag pri 11.56 Mag sec 12.60 delta mag (ΔM) 1.04 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -002 Sec motion dec +000
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 3971-00359-1 Gaia DR2 2177663975182718720
 
 
WDS 21345+5545 STI 2572 : 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
21345+5545 STI2572 1999 2 245 12.7 11.56 12.60 D 213427.75+554450.3
21345+5545 STI2572 2003 3 245 12.8 11.56 12.60 D 213427.75+554450.3
21345+5545 STI2572 2011 4 245 12.9 11.56 12.60 213427.75+554450.3
21345+5545 STI2572 2015 5 245 12.8 11.56 12.60 213427.75+554450.3

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

 
 
WDS 21345+5545 STI 2572 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21345+5545 STI 2572 : MEASURES
 
 
No records found.

 
 
WDS 21345+5545 : VIRTUAL EYEPIECE
 
 

21345+5545 STI2572A mag 11.56 21345+5545 STI2572B sep 8.5 P.A. 230.00 mag 12.6 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 21345+5545 : ALADIN DSS IMAGE @ 21h 34m 27.75s +55° 44' 50.3"
 
 
 
 
WDS 21345+5545 STI 2572 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21345+5545 STI2572 distance=0' 21351+5538 STI2574 distance=7' 21329+5607 HJ 1658 distance=25' 21376+5546 BU 686AB distance=27' 21376+5546 STTA220AC distance=27' 21376+5546 STTA220AD distance=27' 21345+5517 STI2573 distance=29' 21373+5606 STI2578 distance=33' 21359+5511 STI2575 distance=36' 21388+5548 BU 687AB distance=37' 21388+5548 BU 687AC distance=37' 21399+5533 TDT3096 distance=48' 21346+5633 A 1893AB distance=48' 21346+5633 A 1893AB,C distance=48' 21327+5459 HDS3063 distance=49' 21366+5449 A 1699 distance=59' 21391+5500 STI2580 distance=60' 21314+5641 TDT3007 distance=63' 21353+5648 TDT3045 distance=64' 21405+5636 CON 41AB distance=72' 21405+5636 CON 41CD distance=72' 21427+5615 STI2586 distance=76' 21282+5452 STI2568 distance=76' 21434+5526 ES 1010 distance=78' 21437+5555 STI2589 distance=78' 21377+5659 MLR 583 distance=80' 21413+5640 NSN 746 distance=80' 21439+5540 A 1895 distance=80' 21395+5438 ES 1008 distance=80' 21384+5658 LEE 1AB distance=81' 21384+5658 ES 140AC distance=81' 21252+5618 TDS1127 distance=85' 21252+5513 VKI 42 distance=85' 21338+5419 HDS3069 distance=87' 21442+5513 A 1896 distance=89' 21450+5554 HDS3097 distance=90' 21277+5656 HJ 1649 distance=92' 21429+5448 STI2587 distance=92' 21237+5518 A 1892 distance=96' 21287+5710 BU 1142 distance=98' 21406+5423 BKO 899 distance=98' 21406+5419 ES 35AB distance=101' 21406+5419 ES 35AC distance=101' 21406+5419 ABH 149AD distance=101' 21406+5419 ABH 149AE distance=101' 21406+5419 ABH 149AF distance=101' 21406+5419 ABH 149AG distance=101' 21406+5419 ABH 149AH distance=101' 21406+5419 ABH 149AI distance=101' 21406+5419 ABH 149AJ distance=101' 21406+5419 ABH 149AK distance=101' 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 21345+5545 STI2572 245 12.8
Show 21351+5538 STI2574 37 10.6 7
Show 21329+5607 HJ 1658 145 10.9 25
Show 21376+5546 BU 686 AB 311 1.0 27
Show 21376+5546 STTA220 AC 10 41.4 27
Show 21376+5546 STTA220 AD 285 40.9 27
Show 21345+5517 STI2573 4 9.4 29
Show 21373+5606 STI2578 114 6.3 33
Show 21359+5511 STI2575 192 7.2 36
Show 21388+5548 BU 687 AB 1 0.6 37
Show 21388+5548 BU 687 AC 203 54.5 37
Show 21399+5533 TDT3096 36 1.0 48
Show 21346+5633 A 1893 AB 24 0.7 48
Show 21346+5633 A 1893 AB,C 67 16.4 48
Show 21327+5459 HDS3063 2 0.3 49
Show 21366+5449 A 1699 97 4.7 59
Show 21391+5500 STI2580 31 5.2 60
Show 21314+5641 TDT3007 250 0.5 63
Show 21353+5648 TDT3045 52 1.9 64
Show 21405+5636 CON 41 AB 133 0.7 72
Show 21405+5636 CON 41 CD 48 2.5 72
Show 21427+5615 STI2586 2 12.3 76
Show 21282+5452 STI2568 334 13.4 76
Show 21434+5526 ES 1010 104 2.1 78
Show 21437+5555 STI2589 349 6.1 78
Show 21377+5659 MLR 583 15 0.8 80
Show 21413+5640 NSN 746 184 5.7 80
Show 21439+5540 A 1895 60 4.0 80
Show 21395+5438 ES 1008 308 8.4 80
Show 21384+5658 LEE 1 AB 186 6.7 81
Show 21384+5658 ES 140 AC 341 12.3 81
Show 21252+5618 TDS1127 236 1.1 85
Show 21252+5513 VKI 42 187 2.1 85
Show 21338+5419 HDS3069 41 0.4 87
Show 21442+5513 A 1896 174 3.8 89
Show 21450+5554 HDS3097 214 0.6 90
Show 21277+5656 HJ 1649 61 5.9 92
Show 21429+5448 STI2587 108 8.9 92
Show 21237+5518 A 1892 351 0.8 96
Show 21287+5710 BU 1142 6 0.4 98
Show 21406+5423 BKO 899 154 7.5 98
Show 21406+5419 ES 35 AB 219 8.6 101
Show 21406+5419 ES 35 AC 28 18.2 101
Show 21406+5419 ABH 149 AD 304 11.6 101
Show 21406+5419 ABH 149 AE 252 77.0 101
Show 21406+5419 ABH 149 AF 348 64.5 101
Show 21406+5419 ABH 149 AG 303 89.9 101
Show 21406+5419 ABH 149 AH 294 87.0 101
Show 21406+5419 ABH 149 AI 280 83.8 101
Show 21406+5419 ABH 149 AJ 241 127.9 101
Show 21406+5419 ABH 149 AK 228 100.6 101

 
 
WDS 21345+5545 : COMPONENTS
 
 
  A
B pa=230.0°
sep=8.52"
 
 
21345+5545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213427.75+554450.3 Mag 11.56 PmRA -2.00
PmDE -2.0 Tycho2 3971-00359-1
Tycho2
Tycho2 3971-00359-1 Pflag RAmdeg 323.61565658 DEmdeg 55.74732002
PmRA -5.0 PmDE 2.7 E RAmdeg 76 E DEmdeg 59
E pmRA 3.6 E pmDE 4.0 EpRAm 1982.51 EpDEm 1984.11
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.6
Q pmDE 1.5 BTmag 13.753 E BTmag 0.357 VTmag 11.558
E VTmag 0.099 Prox 559 TYC HIP
CCDM RAdeg 323.61566556 DEdeg 55.74729056 EpRA 1990 1.80
EpDE 1990 1.75 E RAdeg 124.6 E DEdeg 131.5 Posflg
Corr -0.1
 
 
21345+5545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213426.98+554444.8 Mag 12.6 PmRA -2.00
PmDE 0.0 Calc delta mag 1.04 Calc coord yes