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Doubles in session


Current system
19494-3539
TDT 1779


Nearby doubles
17' : 19496-3555
RST3240

23' : 19483-3521
TDT1770

30' : 19484-3606
UC 4027

30' : 19495-3609
RST3239

40' : 19516-3511
NSN 488

44' : 19479-3500
HJ 5145

47' : 19459-3521
SKF 456

49' : 19522-3506
B 2880

60' : 19454-3507
RST3235

61' : 19519-3632
SEE 397

76' : 19550-3612
HDS2838

78' : 19512-3654
HJ 5151

84' : 19498-3415
COO 265

88' : 19485-3705
B 2481

93' : 19567-3606
JSP 807

95' : 19442-3430
UC 4015

101' : 19569-3623
B 456AB

107' : 19414-3621
UC 4009

110' : 19575-3449
HJ 5156

114' : 19517-3730
B 2055

120' : 19396-3534
UC 3999

121' : 19578-3644
JSP 808

125' : 19396-3617
SKF2080

126' : 19434-3722
BRG 29

129' : 19597-3517
ISO 11

135' : 19578-3413
RST3245



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

19494-3539 TDT 1779

 
 
19h 49m 25.28s -35° 39' 10.6" P.A. 178.00 sep 2.8 mag 11.68,12.70
 
 
Coord 2000 19494-3539 Discov num TDT1779 Comp Coord arcsec 2000 19 49 25.28 -35 39 10.6
Date first 1991 Date last 1991 Obs 1
Pa first 178 Pa last 177.8 P.A. Now (θ) 177.8°
Sep first 2.8 Sep last 2.83 Sep. Now (ρ) 2.83"
Mag pri 11.68 Mag sec 12.70 delta mag (ΔM) 1.02 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -024 Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7451-01037-1 Gaia DR2 6740423684667256192
 
 
WDS 19494-3539 TDT 1779 : 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
19494-3539 TDT1779 1991 1 178 2.8 11.68 12.70 194925.28-353910.6

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

 
 
WDS 19494-3539 TDT 1779 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19494-3539 TDT 1779 : MEASURES
 
 
No records found.

 
 
WDS 19494-3539 : VIRTUAL EYEPIECE
 
 

19494-3539 TDT1779A mag 11.68 19494-3539 TDT1779B sep 2.8 P.A. 178.20 mag 12.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19494-3539 : ALADIN DSS IMAGE @ 19h 49m 25.28s -35° 39' 10.6"
 
 
 
 
WDS 19494-3539 TDT 1779 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19494-3539 TDT1779 distance=0' 19496-3555 RST3240 distance=17' 19483-3521 TDT1770 distance=23' 19484-3606 UC 4027 distance=30' 19495-3609 RST3239 distance=30' 19516-3511 NSN 488 distance=40' 19479-3500 HJ 5145 distance=44' 19459-3521 SKF 456 distance=47' 19522-3506 B 2880 distance=49' 19454-3507 RST3235 distance=60' 19519-3632 SEE 397 distance=61' 19550-3612 HDS2838 distance=76' 19512-3654 HJ 5151 distance=78' 19498-3415 COO 265 distance=84' 19485-3705 B 2481 distance=88' 19567-3606 JSP 807 distance=93' 19442-3430 UC 4015 distance=95' 19569-3623 B 456AB distance=101' 19569-3623 SEE 399AB,C distance=101' 19414-3621 UC 4009 distance=107' 19575-3449 HJ 5156 distance=110' 19517-3730 B 2055 distance=114' 19396-3534 UC 3999 distance=120' 19578-3644 JSP 808 distance=121' 19396-3617 SKF2080 distance=125' 19434-3722 BRG 29 distance=126' 19597-3517 ISO 11 distance=129' 19578-3413 RST3245 distance=135' 19384-3602 I 653 distance=136' 19437-3737 BRT1803 distance=137' 19599-3442 I 1410BC distance=141' 19599-3442 I 1410AB distance=141' 19383-3450 BRT1802 distance=144' 19445-3751 HDS2801 distance=145' 19390-3417 UC 3995 distance=153' 19377-3443 OL 23 distance=154' 19373-3630 UC 3988 distance=156' 19493-3258 B 981 distance=162' 19360-3607 B 443 distance=166' 19386-3355 RST3233 distance=170' 20002-3736 TDT1908 distance=175' 19506-3244 HDS2825 distance=177' 20013-3722 SKF2084 distance=177' 19513-3243 LDS5887 distance=177' 19360-3648 I 651 distance=178' 19409-3315 RST2115 distance=179' 20003-3742 HDO 293 distance=180' 20041-3548 NSN 484 distance=180' 19562-3820 SEE 398 distance=180' 20035-3636 B 463AB distance=181' 20035-3636 SEE 402AC distance=181' 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 19494-3539 TDT1779 178 2.8
Show 19496-3555 RST3240 194 1.4 17
Show 19483-3521 TDT1770 85 0.8 23
Show 19484-3606 UC 4027 341 41.5 30
Show 19495-3609 RST3239 226 2.3 30
Show 19516-3511 NSN 488 143 2.0 40
Show 19479-3500 HJ 5145 169 24.8 44
Show 19459-3521 SKF 456 349 5.3 47
Show 19522-3506 B 2880 82 9.2 49
Show 19454-3507 RST3235 108 3.5 60
Show 19519-3632 SEE 397 190 12.4 61
Show 19550-3612 HDS2838 286 0.2 76
Show 19512-3654 HJ 5151 357 7.7 78
Show 19498-3415 COO 265 170 5.6 84
Show 19485-3705 B 2481 157 4.1 88
Show 19567-3606 JSP 807 317 3.3 93
Show 19442-3430 UC 4015 13 54.5 95
Show 19569-3623 B 456 AB 50 0.7 101
Show 19569-3623 SEE 399 AB,C 31 5.0 101
Show 19414-3621 UC 4009 83 70.5 107
Show 19575-3449 HJ 5156 128 16.5 110
Show 19517-3730 B 2055 126 0.6 114
Show 19396-3534 UC 3999 323 120.1 120
Show 19578-3644 JSP 808 15 0.5 121
Show 19396-3617 SKF2080 232 25.0 125
Show 19434-3722 BRG 29 302 1.7 126
Show 19597-3517 ISO 11 175 0.2 129
Show 19578-3413 RST3245 119 1.6 135
Show 19384-3602 I 653 95 2.1 136
Show 19437-3737 BRT1803 76 4.6 137
Show 19599-3442 I 1410 BC 105 1.4 141
Show 19599-3442 I 1410 AB 165 32.8 141
Show 19383-3450 BRT1802 84 3.2 144
Show 19445-3751 HDS2801 156 0.1 145
Show 19390-3417 UC 3995 1 40.2 153
Show 19377-3443 OL 23 315 0.6 154
Show 19373-3630 UC 3988 142 18.1 156
Show 19493-3258 B 981 38 1.7 162
Show 19360-3607 B 443 196 0.3 166
Show 19386-3355 RST3233 300 10.4 170
Show 20002-3736 TDT1908 277 2.4 175
Show 19506-3244 HDS2825 161 20.0 177
Show 20013-3722 SKF2084 12 17.4 177
Show 19513-3243 LDS5887 40 332.0 177
Show 19360-3648 I 651 143 0.8 178
Show 19409-3315 RST2115 350 0.7 179
Show 20003-3742 HDO 293 210 23.6 180
Show 20041-3548 NSN 484 258 6.0 180
Show 19562-3820 SEE 398 305 12.2 180
Show 20035-3636 B 463 AB 200 1.3 181
Show 20035-3636 SEE 402 AC 312 24.6 181

 
 
WDS 19494-3539 : COMPONENTS
 
 
  A
B pa=178.2°
sep=2.83"
 
 
19494-3539 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194925.28-353910.6 Mag 11.68 PmRA -3.00
PmDE -24.0 Tycho2 7451-01037-1
Tycho2
Tycho2 7451-01037-1 Pflag RAmdeg 297.35532434 DEmdeg -35.65293955
PmRA -2.8 PmDE -23.7 E RAmdeg 69 E DEmdeg 95
E pmRA 2.4 E pmDE 2.6 EpRAm 1979.32 EpDEm 1967.54
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 13.202 E BTmag 0.345 VTmag 11.768
E VTmag 0.153 Prox 999 TYC HIP
CCDM RAdeg 297.35533250 DEdeg -35.65288444 EpRA 1990 1.76
EpDE 1990 1.63 E RAdeg 75.0 E DEdeg 113.5 Posflg
Corr -0.3
 
 
19494-3539 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194925.29-353913.4 Mag 12.7 PmRA -3.00
PmDE -24.0 Calc delta mag 1.02 Calc coord yes