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Current system
19398+5517
STI 2446


Nearby doubles
21' : 19387+5458
CIA 13

23' : 19383+5535
TDT1597

29' : 19400+5545
A 1403

30' : 19429+5501
MLR 579

31' : 19410+5447
STI2448

36' : 19408+5442
UC 4004

44' : 19348+5510
ES 655AB

46' : 19392+5602
UC 3996

49' : 19443+5547
HJ 1438

50' : 19340+5514
STI2441

50' : 19342+5503
HJ 1422

53' : 19433+5434
FMR 153

53' : 19362+5434
STI2442

56' : 19417+5424
TDT1639

56' : 19450+5551
HJ 1439

57' : 19338+5454
TDT1541

59' : 19455+5446
STI2454

59' : 19415+5613
STI2449

60' : 19455+5550
UC 4019

60' : 19379+5614
HJ 1429

63' : 19436+5610
STI2452

64' : 19429+5419
STI2450

64' : 19416+5618
KPP2062

68' : 19463+5438
YSC 69

68' : 19449+5424
KPP 581

70' : 19337+5432
STI2439



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

19398+5517 STI 2446

 
 
19h 39m 49.29s +55° 16' 26.8" P.A. 279.00 sep 10.9 mag 11.14,13.10
 
 
Coord 2000 19398+5517 Discov num STI2446 Comp Coord arcsec 2000 19 39 49.29 +55 16 26.8
Date first 1905 Date last 2015 Obs 10
Pa first 279 Pa last 278.7 P.A. Now (θ) 278.7°
Sep first 10.2 Sep last 10.862 Sep. Now (ρ) 10.862"
Mag pri 11.14 Mag sec 13.10 delta mag (ΔM) 1.96 Spectral class
Pri motion ra +005 Sec motion ra +002
Pri motion dec -004 Sec motion dec -001
Notes
rPM=0.663
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3938-01347-1 Gaia DR2 2138931169821530880
 
 
WDS 19398+5517 STI 2446 : 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
19398+5517 STI2446 2000 3 278 10.8 11.14 13.10 D 193949.29+551626.8
19398+5517 STI2446 2003 4 278 10.8 11.14 13.10 D 193949.29+551626.8
19398+5517 STI2446 2010 5 279 10.7 11.14 13.10 193949.29+551626.8
19398+5517 STI2446 2015 6 279 10.9 11.14 13.10 193949.29+551626.8

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

 
 
WDS 19398+5517 STI 2446 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19398+5517 STI 2446 : MEASURES
 
 
No records found.

 
 
WDS 19398+5517 : VIRTUAL EYEPIECE
 
 

19398+5517 STI2446A mag 11.14 19398+5517 STI2446B sep 6.3 P.A. 285.00 mag 13.1 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 19398+5517 : ALADIN DSS IMAGE @ 19h 39m 49.29s +55° 16' 26.8"
 
 
 
 
WDS 19398+5517 STI 2446 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19398+5517 STI2446 distance=0' 19387+5458 CIA 13 distance=21' 19383+5535 TDT1597 distance=23' 19400+5545 A 1403 distance=29' 19429+5501 MLR 579 distance=30' 19410+5447 STI2448 distance=31' 19408+5442 UC 4004 distance=36' 19348+5510 ES 655BC distance=43' 19348+5510 ES 655AB distance=44' 19392+5602 UC 3996 distance=46' 19443+5547 HJ 1438 distance=49' 19340+5514 STI2441 distance=50' 19342+5503 HJ 1422 distance=50' 19433+5434 FMR 153 distance=53' 19362+5434 STI2442 distance=53' 19417+5424 TDT1639 distance=56' 19450+5551 HJ 1439 distance=56' 19338+5454 TDT1541 distance=57' 19455+5446 STI2454 distance=59' 19415+5613 STI2449 distance=59' 19455+5550 UC 4019 distance=60' 19379+5614 HJ 1429 distance=60' 19436+5610 STI2452 distance=63' 19429+5419 STI2450 distance=64' 19416+5618 KPP2062 distance=64' 19463+5438 YSC 69 distance=68' 19449+5424 KPP 581 distance=68' 19337+5432 STI2439 distance=70' 19393+5628 STI2445 distance=72' 19471+5438 TDT1743 distance=74' 19326+5433 A 1399AB distance=77' 19413+5634 UC 4008 distance=79' 19449+5625 TDT1703 distance=81' 19302+5525 ARG 104 distance=83' 19484+5600 ES 2682 distance=85' 19496+5454 ES 659 distance=88' 19501+5554 STI2463 distance=95' 19292+5449 A 1396 distance=96' 19465+5634 STI2455 distance=96' 19501+5439 STF2598 distance=97' 19398+5654 STI2447 distance=98' 19392+5337 A 1401 distance=101' 19325+5637 HJ 1420 distance=102' 19425+5655 HJ 2896 distance=102' 19471+5357 TDT1744AB distance=102' 19471+5357 SMA 96AC distance=102' 19282+5447 ES 654 distance=105' 19504+5425 TDT1792 distance=106' 19520+5536 STI2467 distance=106' 19510+5603 TDS1020 distance=106' 19309+5402 A 1398 distance=108' 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 19398+5517 STI2446 279 10.9
Show 19387+5458 CIA 13 226 0.0 21
Show 19383+5535 TDT1597 125 0.7 23
Show 19400+5545 A 1403 166 0.2 29
Show 19429+5501 MLR 579 34 0.4 30
Show 19410+5447 STI2448 196 7.4 31
Show 19408+5442 UC 4004 346 36.3 36
Show 19348+5510 ES 655 BC 58 3.0 43
Show 19348+5510 ES 655 AB 126 65.8 44
Show 19392+5602 UC 3996 193 24.2 46
Show 19443+5547 HJ 1438 65 14.5 49
Show 19340+5514 STI2441 32 13.2 50
Show 19342+5503 HJ 1422 297 19.4 50
Show 19433+5434 FMR 153 103 36.8 53
Show 19362+5434 STI2442 60 3.0 53
Show 19417+5424 TDT1639 257 2.2 56
Show 19450+5551 HJ 1439 205 33.2 56
Show 19338+5454 TDT1541 42 1.2 57
Show 19455+5446 STI2454 30 9.1 59
Show 19415+5613 STI2449 187 9.7 59
Show 19455+5550 UC 4019 137 65.9 60
Show 19379+5614 HJ 1429 239 7.8 60
Show 19436+5610 STI2452 342 12.1 63
Show 19429+5419 STI2450 131 13.3 64
Show 19416+5618 KPP2062 337 16.5 64
Show 19463+5438 YSC 69 13 0.1 68
Show 19449+5424 KPP 581 320 5.4 68
Show 19337+5432 STI2439 11 2.7 70
Show 19393+5628 STI2445 82 11.6 72
Show 19471+5438 TDT1743 110 2.6 74
Show 19326+5433 A 1399 AB 78 1.6 77
Show 19413+5634 UC 4008 156 21.6 79
Show 19449+5625 TDT1703 259 2.3 81
Show 19302+5525 ARG 104 95 73.9 83
Show 19484+5600 ES 2682 255 9.0 85
Show 19496+5454 ES 659 171 14.9 88
Show 19501+5554 STI2463 285 12.1 95
Show 19292+5449 A 1396 287 1.7 96
Show 19465+5634 STI2455 169 8.8 96
Show 19501+5439 STF2598 150 11.9 97
Show 19398+5654 STI2447 299 6.4 98
Show 19392+5337 A 1401 177 3.6 101
Show 19325+5637 HJ 1420 334 14.6 102
Show 19425+5655 HJ 2896 22 17.1 102
Show 19471+5357 TDT1744 AB 184 0.8 102
Show 19471+5357 SMA 96 AC 191 9.8 102
Show 19282+5447 ES 654 191 7.3 105
Show 19504+5425 TDT1792 146 0.6 106
Show 19520+5536 STI2467 138 3.0 106
Show 19510+5603 TDS1020 262 1.1 106
Show 19309+5402 A 1398 47 1.5 108

 
 
WDS 19398+5517 : COMPONENTS
 
 
  A
B pa=285.0°
sep=6.33"
 
 
19398+5517 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193949.29+551626.8 Mag 11.14 PmRA 5.00
PmDE -4.0 Tycho2 3938-01347-1
Tycho2
Tycho2 3938-01347-1 Pflag RAmdeg 294.95538450 DEmdeg 55.27411606
PmRA 5.6 PmDE -4.5 E RAmdeg 68 E DEmdeg 84
E pmRA 2.6 E pmDE 2.6 EpRAm 1978.36 EpDEm 1972.99
Num 5 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.7 BTmag 11.556 E BTmag 0.078 VTmag 11.135
E VTmag 0.088 Prox 997 TYC T HIP
CCDM RAdeg 294.95541972 DEdeg 55.27411639 EpRA 1990 1.77
EpDE 1990 1.78 E RAdeg 115.9 E DEdeg 136.1 Posflg
Corr -0.1
 
 
19398+5517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193948.57+551628.4 Mag 13.1 PmRA 2.00
PmDE -1.0 Calc delta mag 1.96 Calc coord yes