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Doubles in session


Current system
19544+3042
TDT 1841


Nearby doubles
9' : 19551+3041
GRF 13AB

27' : 19536+3017
HJ 1450

28' : 19557+3020
BRT 271

30' : 19558+3019
BRT 272AB

32' : 19551+3012
STT 390AB

33' : 19553+3011
J 781AB

41' : 19544+3001
AG 393

42' : 19571+3105
AG 243

45' : 19517+3108
ES 357AB

46' : 19552+3125
GRV 295

46' : 19574+3106
DOB 12

55' : 19542+3137
TDT1837

56' : 19559+2950
BRT 45

57' : 19502+3027
HJ 1441AB

57' : 19586+3059
YR 15

60' : 19588+3025
TDS1030

62' : 19501+3017
TDT1787

64' : 19553+2939
TDT1848

64' : 19572+2949
LSC 158

65' : 19522+3139
ES 356

65' : 19543+3146
LFR 32AB

66' : 19553+3146
COU1469

66' : 19594+3029
COU1471

67' : 19530+3146
GRV 291

68' : 19554+2935
TDT1851

69' : 19520+3142
ES 355



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19544+3042 TDT 1841

 
 
19h 54m 25.20s +30° 41' 40.7" P.A. 168.00 sep 0.9 mag 11.83,11.99
 
 
Coord 2000 19544+3042 Discov num TDT1841 Comp Coord arcsec 2000 19 54 25.20 +30 41 40.7
Date first 1991 Date last 1991 Obs 1
Pa first 168 Pa last 167.7 P.A. Now (θ) 167.7°
Sep first 0.9 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 11.83 Mag sec 11.99 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2669-03970-1 Gaia DR2 2033424473610714112
 
 
WDS 19544+3042 TDT 1841 : 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
19544+3042 TDT1841 1991 1 168 0.9 11.83 11.99 195425.20+304140.7

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

 
 
WDS 19544+3042 TDT 1841 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19544+3042 TDT 1841 : MEASURES
 
 
No records found.

 
 
WDS 19544+3042 : VIRTUAL EYEPIECE
 
 

19544+3042 TDT1841A mag 11.83 19544+3042 TDT1841B sep 0.9 P.A. 169.40 mag 11.99 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 19544+3042 : ALADIN DSS IMAGE @ 19h 54m 25.20s +30° 41' 40.7"
 
 
 
 
WDS 19544+3042 TDT 1841 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19544+3042 TDT1841 distance=0' 19551+3041 GRF 13AB distance=9' 19551+3041 GRF 13AC distance=9' 19536+3017 HJ 1450 distance=27' 19557+3020 BRT 271 distance=28' 19558+3019 BRT 272AB distance=30' 19558+3019 FYM 311AC distance=30' 19551+3012 STT 390AB distance=32' 19551+3012 STT 390AC distance=32' 19551+3012 WAL 121AD distance=32' 19553+3011 J 781AB distance=33' 19553+3011 J 781AC distance=33' 19553+3011 J 781BC distance=33' 19544+3001 AG 393 distance=41' 19571+3105 AG 243 distance=42' 19517+3108 ES 357AB distance=45' 19517+3108 STT 389AC distance=45' 19552+3125 GRV 295 distance=46' 19574+3106 DOB 12 distance=46' 19542+3137 TDT1837 distance=55' 19559+2950 BRT 45 distance=56' 19502+3027 HJ 1441AB distance=57' 19502+3027 HJ 1441AC distance=57' 19586+3059 YR 15 distance=57' 19588+3025 TDS1030 distance=60' 19501+3017 TDT1787 distance=62' 19553+2939 TDT1848 distance=64' 19572+2949 LSC 158 distance=64' 19522+3139 ES 356 distance=65' 19543+3146 LFR 32AB distance=65' 19543+3146 LFR 32AC distance=65' 19543+3146 LFR 32AD distance=65' 19553+3146 COU1469 distance=66' 19594+3029 COU1471 distance=66' 19530+3146 GRV 291 distance=67' 19554+2935 TDT1851 distance=68' 19520+3142 ES 355 distance=69' 19597+3055 A 379 distance=70' 19503+3127 COU1468 distance=70' 19556+2933 TDT1854 distance=71' 19521+3148 ES 2428BC distance=72' 19521+3148 ES 2428AB distance=73' 19493+3116 GRV 285 distance=74' 19501+3130 J 780 distance=74' 19553+2929 TDT1849 distance=74' 19487+3044 TDT1774 distance=75' 19591+3128 SEI 758 distance=76' 19493+3000 TDT1778 distance=78' 19495+3127 TDT1780 distance=79' 19527+3157 A 377 distance=79' 19504+3141 TDT1793 distance=79' 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 19544+3042 TDT1841 168 0.9
Show 19551+3041 GRF 13 AB 194 104.9 9
Show 19551+3041 GRF 13 AC 119 92.6 9
Show 19536+3017 HJ 1450 254 8.6 27
Show 19557+3020 BRT 271 32 4.3 28
Show 19558+3019 BRT 272 AB 84 3.2 30
Show 19558+3019 FYM 311 AC 187 17.4 30
Show 19551+3012 STT 390 AB 22 9.6 32
Show 19551+3012 STT 390 AC 176 15.8 32
Show 19551+3012 WAL 121 AD 145 54.8 32
Show 19553+3011 J 781 AB 126 2.9 33
Show 19553+3011 J 781 AC 99 10.2 33
Show 19553+3011 J 781 BC 89 7.6 33
Show 19544+3001 AG 393 201 2.1 41
Show 19571+3105 AG 243 259 44.4 42
Show 19517+3108 ES 357 AB 309 10.1 45
Show 19517+3108 STT 389 AC 184 12.7 45
Show 19552+3125 GRV 295 167 34.2 46
Show 19574+3106 DOB 12 93 44.8 46
Show 19542+3137 TDT1837 142 0.5 55
Show 19559+2950 BRT 45 118 3.1 56
Show 19502+3027 HJ 1441 AB 37 14.8 57
Show 19502+3027 HJ 1441 AC 192 28.6 57
Show 19586+3059 YR 15 8 0.2 57
Show 19588+3025 TDS1030 133 1.5 60
Show 19501+3017 TDT1787 337 2.1 62
Show 19553+2939 TDT1848 359 0.5 64
Show 19572+2949 LSC 158 73 0.4 64
Show 19522+3139 ES 356 345 6.0 65
Show 19543+3146 LFR 32 AB 239 17.5 65
Show 19543+3146 LFR 32 AC 289 11.6 65
Show 19543+3146 LFR 32 AD 246 23.9 65
Show 19553+3146 COU1469 210 0.2 66
Show 19594+3029 COU1471 171 0.4 66
Show 19530+3146 GRV 291 6 8.4 67
Show 19554+2935 TDT1851 134 2.0 68
Show 19520+3142 ES 355 292 13.3 69
Show 19597+3055 A 379 227 2.6 70
Show 19503+3127 COU1468 151 0.7 70
Show 19556+2933 TDT1854 11 0.9 71
Show 19521+3148 ES 2428 BC 256 5.1 72
Show 19521+3148 ES 2428 AB 90 89.1 73
Show 19493+3116 GRV 285 357 24.6 74
Show 19501+3130 J 780 91 2.5 74
Show 19553+2929 TDT1849 239 1.5 74
Show 19487+3044 TDT1774 296 0.5 75
Show 19591+3128 SEI 758 159 23.1 76
Show 19493+3000 TDT1778 159 1.9 78
Show 19495+3127 TDT1780 53 0.4 79
Show 19527+3157 A 377 263 3.9 79
Show 19504+3141 TDT1793 159 2.1 79

 
 
WDS 19544+3042 : COMPONENTS
 
 
  A
B pa=169.4°
sep=0.88"
 
 
19544+3042 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195425.20+304140.7 Mag 11.83 PmRA -2.00
PmDE 5.0 Tycho2 2669-03970-1
Tycho2
Tycho2 2669-03970-1 Pflag RAmdeg 298.60499236 DEmdeg 30.69458896
PmRA -2.1 PmDE 4.9 E RAmdeg 48 E DEmdeg 40
E pmRA 2.3 E pmDE 2.3 EpRAm 1986.66 EpDEm 1988.16
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 11.518 E BTmag 0.067 VTmag 11.252
E VTmag 0.082 Prox 710 TYC T HIP
CCDM RAdeg 298.60499806 DEdeg 30.69457750 EpRA 1990 1.52
EpDE 1990 1.69 E RAdeg 49.4 E DEdeg 41.1 Posflg
Corr 0.0
 
 
19544+3042 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195425.21+304139.8 Mag 11.99 PmRA -2.00
PmDE 5.0 Calc delta mag 0.16 Calc coord yes