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Doubles in session


Current system
19254+3418
SEI 598


Nearby doubles
16' : 19264+3428
SEI 601AB

18' : 19242+3428
SEI 595

24' : 19259+3442
SEI 599

25' : 19254+3443
SEI 597

32' : 19243+3349
GRV 256AB

35' : 19244+3450
SEI 596

38' : 19258+3340
HJ 1398AB

40' : 19259+3339
HJ 1399

42' : 19258+3338
HJ 1397

43' : 19268+3457
POP 33

45' : 19287+3437
RAO 86AB

52' : 19293+3437
SEI 608

53' : 19251+3511
HJ 1394

57' : 19291+3452
SEI 606

58' : 19255+3515
COU1619

59' : 19208+3427
ES 352

63' : 19296+3453
ES 2240AB

63' : 19297+3343
DAM 156

64' : 19274+3320
ES 353

65' : 19290+3508
POP 135

66' : 19306+3429
TDT1509

66' : 19202+3411
HU 1300

68' : 19297+3341
POP 154

69' : 19202+3441
POP 204

69' : 19201+3436
POP 32

69' : 19307+3440
SEI 612



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

19254+3418 SEI 598

 
 
19h 25m 26.95s +34° 18' 14.3" P.A. 146.00 sep 25.2 mag 10.87,11.68
 
 
Coord 2000 19254+3418 Discov num SEI 598 Comp Coord arcsec 2000 19 25 26.95 +34 18 14.3
Date first 1895 Date last 2017 Obs 13
Pa first 147 Pa last 146.1 P.A. Now (θ) 146.1°
Sep first 24.8 Sep last 25.182 Sep. Now (ρ) 25.182"
Mag pri 10.87 Mag sec 11.68 delta mag (ΔM) 0.81 Spectral class
Pri motion ra +001 Sec motion ra +000
Pri motion dec +004 Sec motion dec +001
Notes
rPM=0.767
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2662-00502-1 Gaia DR2 2046696884589849856
 
 
WDS 19254+3418 SEI 598 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19254+3418 SEI 598 2000 5 146 25.1 10.87 11.61 D 192526.95+341814.3
19254+3418 SEI 598 2002 6 146 25.1 10.87 11.61 D 192526.95+341814.3
19254+3418 SEI 598 2010 7 146 25.2 10.87 11.68 192526.95+341814.3
19254+3418 SEI 598 2017 8 147 25.2 10.87 11.68 192526.95+341814.3

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

 
 
WDS 19254+3418 SEI 598 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19254+3418 SEI 598 : MEASURES
 
 
No records found.

 
 
WDS 19254+3418 : VIRTUAL EYEPIECE
 
 

19254+3418 SEI 598A mag 10.87 19254+3418 SEI 598B sep 23.9 P.A. 151.00 mag 11.68 virtual eyepiece
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Radius:
Components only
 
 
WDS 19254+3418 : ALADIN DSS IMAGE @ 19h 25m 26.95s +34° 18' 14.3"
 
 
 
 
WDS 19254+3418 SEI 598 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19254+3418 SEI 598 distance=0' 19264+3428 SEI 601AB distance=16' 19264+3428 TOB 155AC distance=16' 19242+3428 SEI 595 distance=18' 19259+3442 SEI 599 distance=24' 19254+3443 SEI 597 distance=25' 19243+3349 GRV 256AB distance=32' 19244+3450 SEI 596 distance=35' 19258+3340 HJ 1398AB distance=38' 19258+3340 FMR 3AC distance=38' 19259+3339 HJ 1399 distance=40' 19258+3338 HJ 1397 distance=42' 19268+3457 POP 33 distance=43' 19287+3437 RAO 86AB distance=45' 19293+3437 SEI 608 distance=52' 19251+3511 HJ 1394 distance=53' 19291+3452 SEI 606 distance=57' 19255+3515 COU1619 distance=58' 19208+3427 ES 352 distance=59' 19296+3453 ES 2240AB distance=63' 19296+3453 ES 2240BC distance=63' 19297+3343 DAM 156 distance=63' 19274+3320 ES 353 distance=64' 19290+3508 POP 135 distance=65' 19306+3429 TDT1509 distance=66' 19202+3411 HU 1300 distance=66' 19297+3341 POP 154 distance=68' 19202+3441 POP 204 distance=69' 19201+3436 POP 32 distance=69' 19307+3440 SEI 612 distance=69' 19236+3313 THA 1AB distance=70' 19236+3313 THA 1AC distance=70' 19236+3313 BWL 68AD distance=70' 19236+3313 BWL 68AE distance=70' 19200+3358 ES 2294 distance=71' 19281+3521 HU 1194AB distance=71' 19281+3521 HU 1194AC distance=71' 19289+3515 POP 34AB distance=71' 19289+3515 POP 34AC distance=71' 19241+3309 ES 80 distance=72' 19264+3529 TDT1460 distance=72' 19310+3359 ES 2295 distance=73' 19197+3404 ES 2293 distance=73' 19291+3515 TDT1489 distance=74' 19210+3508 DAM 151 distance=75' 19297+3510 POP 155 distance=75' 19264+3305 COU1317 distance=75' 19206+3506 HLM 22AB distance=75' 19206+3506 ES 9009AC distance=75' 19209+3509 NYS 3 distance=76' 19304+3506 SEI 609 distance=77' 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 19254+3418 SEI 598 146 25.2
Show 19264+3428 SEI 601 AB 63 24.3 16
Show 19264+3428 TOB 155 AC 114 36.8 16
Show 19242+3428 SEI 595 282 8.1 18
Show 19259+3442 SEI 599 297 20.6 24
Show 19254+3443 SEI 597 319 12.3 25
Show 19243+3349 GRV 256 AB 214 27.1 32
Show 19244+3450 SEI 596 343 26.7 35
Show 19258+3340 HJ 1398 AB 149 6.8 38
Show 19258+3340 FMR 3 AC 151 21.8 38
Show 19259+3339 HJ 1399 206 26.9 40
Show 19258+3338 HJ 1397 150 9.9 42
Show 19268+3457 POP 33 231 0.9 43
Show 19287+3437 RAO 86 AB 349 9.6 45
Show 19293+3437 SEI 608 225 12.1 52
Show 19251+3511 HJ 1394 28 17.7 53
Show 19291+3452 SEI 606 203 12.0 57
Show 19255+3515 COU1619 358 1.1 58
Show 19208+3427 ES 352 140 4.8 59
Show 19296+3453 ES 2240 AB 349 11.9 63
Show 19296+3453 ES 2240 BC 156 2.8 63
Show 19297+3343 DAM 156 60 4.2 63
Show 19274+3320 ES 353 298 3.6 64
Show 19290+3508 POP 135 37 1.8 65
Show 19306+3429 TDT1509 107 0.8 66
Show 19202+3411 HU 1300 184 0.7 66
Show 19297+3341 POP 154 228 4.3 68
Show 19202+3441 POP 204 182 8.4 69
Show 19201+3436 POP 32 163 3.9 69
Show 19307+3440 SEI 612 31 8.2 69
Show 19236+3313 THA 1 AB 214 1.6 70
Show 19236+3313 THA 1 AC 168 1.2 70
Show 19236+3313 BWL 68 AD 213 2.6 70
Show 19236+3313 BWL 68 AE 180 1.6 70
Show 19200+3358 ES 2294 51 2.5 71
Show 19281+3521 HU 1194 AB 36 1.0 71
Show 19281+3521 HU 1194 AC 207 29.6 71
Show 19289+3515 POP 34 AB 3 6.8 71
Show 19289+3515 POP 34 AC 359 38.4 71
Show 19241+3309 ES 80 188 3.9 72
Show 19264+3529 TDT1460 340 0.5 72
Show 19310+3359 ES 2295 198 4.1 73
Show 19197+3404 ES 2293 102 7.1 73
Show 19291+3515 TDT1489 21 1.2 74
Show 19210+3508 DAM 151 34 8.3 75
Show 19297+3510 POP 155 94 4.5 75
Show 19264+3305 COU1317 291 0.4 75
Show 19206+3506 HLM 22 AB 255 11.3 75
Show 19206+3506 ES 9009 AC 338 30.9 75
Show 19209+3509 NYS 3 80 15.5 76
Show 19304+3506 SEI 609 300 20.2 77

 
 
WDS 19254+3418 : COMPONENTS
 
 
  A
B pa=151.0°
sep=23.91"
 
 
19254+3418 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192526.95+341814.3 Mag 10.87 PmRA 1.00
PmDE 4.0 Tycho2 2662-00502-1
Tycho2
Tycho2 2662-00502-1 Pflag RAmdeg 291.36229597 DEmdeg 34.30398275
PmRA -0.2 PmDE 1.4 E RAmdeg 29 E DEmdeg 28
E pmRA 2.3 E pmDE 2.3 EpRAm 1986.62 EpDEm 1986.95
Num 5 Q RAmdeg 1.4 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 11.414 E BTmag 0.061 VTmag 10.867
E VTmag 0.059 Prox 251 TYC T HIP
CCDM RAdeg 291.36230028 DEdeg 34.30397806 EpRA 1990 1.52
EpDE 1990 1.62 E RAdeg 37.7 E DEdeg 37.4 Posflg
Corr -0.1
CCDM
Ccdm 19254+3418 RComp Comp A Note1
Note2 Discov num DRAs 2.93 DDEs 14.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number +34 3539 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19217N3406A
HIC
 
 
19254+3418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192527.89+341753.4 Mag 11.68 PmRA 0.00
PmDE 1.0 Tycho2 2662-01850-1 Calc delta mag 0.81 Calc coord yes
Tycho2
Tycho2 2662-01850-1 Pflag RAmdeg 291.36698536 DEmdeg 34.29816707
PmRA -0.2 PmDE -2.7 E RAmdeg 58 E DEmdeg 57
E pmRA 2.6 E pmDE 2.6 EpRAm 1984.29 EpDEm 1984.93
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.3 Q pmRA 1.9
Q pmDE 1.3 BTmag 11.928 E BTmag 0.093 VTmag 11.609
E VTmag 0.115 Prox 251 TYC HIP
CCDM RAdeg 291.36698694 DEdeg 34.29817111 EpRA 1990 1.52
EpDE 1990 1.59 E RAdeg 60.8 E DEdeg 60.0 Posflg
Corr -0.1
CCDM
Ccdm 19254+3418 RComp Comp B Note1
Note2 Discov num SEI 598 DRAs 4.05 DDEs -6.3
R dRAs 65 Year 1895 Theta 147 Rho 24.8
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19217N3406B
HIC