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Doubles in session


Current system
19461-7810
TDT 1720


Nearby doubles
24' : 19423-7831
DAW 225AB

32' : 19504-7742
LDS 684

44' : 19331-7754
DAW 75

49' : 19360-7847
HJ 5106

63' : 19393-7712
HDS2790

66' : 20040-7847
HJ 5149

68' : 20056-7842
RST3244

77' : 19490-7926
HJ 5126

78' : 19411-7926
KPP2155

83' : 19344-7657
KPP4155

96' : 19445-7945
UC 4016

100' : 19361-7636
TDT1572

102' : 19317-7640
GLI 251

107' : 19268-7643
TDT1467

108' : 19564-7628
TDT1864

111' : 19269-7639
TDS 992

117' : 19588-8001
TSN 33

132' : 19292-7611
NSN 432

141' : 19594-7557
UC 4061

153' : 19414-7538
HJ 5122

172' : 20060-7533
TDT1974

175' : 20042-7526
RSS 539

182' : 19345-7513
TDT1549

185' : 19367-7508
TDT1582

187' : 19363-8115
KPP4161

192' : 20019-7506
RST3243



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

19461-7810 TDT 1720

 
 
19h 46m 03.94s -78° 09' 57.2" P.A. 266.00 sep 0.6 mag 11.04,11.31 Sp G0
 
 
Coord 2000 19461-7810 Discov num TDT1720 Comp Coord arcsec 2000 19 46 03.94 -78 09 57.2
Date first 1991 Date last 2016 Obs 2
Pa first 259 Pa last 265.7 P.A. Now (θ) 265.7°
Sep first 0.7 Sep last 0.606 Sep. Now (ρ) 0.606"
Mag pri 11.04 Mag sec 11.31 delta mag (ΔM) 0.27 Spectral class G0 (yellow)
Pri motion ra +012 Sec motion ra +012
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9463-01180-1 Gaia DR2 6362807892256897408
 
 
WDS 19461-7810 TDT 1720 : 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
19461-7810 TDT1720 1991 1 259 0.7 11.04 11.31 194603.94-780957.2
19461-7810 TDT1720 2016 2 266 0.6 11.04 11.31 G0 194603.94-780957.2

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

 
 
WDS 19461-7810 TDT 1720 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19461-7810 TDT 1720 : MEASURES
 
 
No records found.

 
 
WDS 19461-7810 : VIRTUAL EYEPIECE
 
 

19461-7810 TDT1720A mag 11.04 Sp G0 19461-7810 TDT1720B sep 0.1 P.A. 249.90 mag 11.31 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19461-7810 : ALADIN DSS IMAGE @ 19h 46m 03.94s -78° 09' 57.2"
 
 
 
 
WDS 19461-7810 TDT 1720 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19461-7810 TDT1720 distance=0' 19423-7831 DAW 225AB distance=24' 19423-7831 HJ 5116AC distance=24' 19423-7831 HJ 5116AD distance=24' 19504-7742 LDS 684 distance=32' 19331-7754 DAW 75 distance=44' 19360-7847 HJ 5106 distance=49' 19393-7712 HDS2790 distance=63' 20040-7847 HJ 5149 distance=66' 20056-7842 RST3244 distance=68' 19490-7926 HJ 5126 distance=77' 19411-7926 KPP2155 distance=78' 19344-7657 KPP4155 distance=83' 19445-7945 UC 4016 distance=96' 19361-7636 TDT1572 distance=100' 19317-7640 GLI 251 distance=102' 19268-7643 TDT1467 distance=107' 19564-7628 TDT1864 distance=108' 19269-7639 TDS 992 distance=111' 19588-8001 TSN 33 distance=117' 19292-7611 NSN 432 distance=132' 19594-7557 UC 4061 distance=141' 19414-7538 HJ 5122 distance=153' 20060-7533 TDT1974 distance=172' 20042-7526 RSS 539 distance=175' 19345-7513 TDT1549 distance=182' 19367-7508 TDT1582 distance=185' 19363-8115 KPP4161 distance=187' 20019-7506 RST3243 distance=192' 20005-8123 KPP2485 distance=197' 20010-8134 HDS2852AB distance=208' 19268-7436 TDT1466 distance=225' 19346-7418 TDT1553 distance=236' 19269-7412 B 2877 distance=247' 19268-8217 WJG 2 distance=252' 19311-7348 GLI 295 distance=268' 19590-7341 HEI 576 distance=274' 19310-7337 TSN 190 distance=279' 19500-7331 KPP4171 distance=280' 19353-7329 KPP4157BC distance=284' 20008-7320 KPP3058 distance=295' 19310-7320 UC 3964 distance=296' 19431-7315 NSN 443 distance=296' 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 19461-7810 TDT1720 266 0.6
Show 19423-7831 DAW 225 AB 12 8.6 24
Show 19423-7831 HJ 5116 AC 298 28.0 24
Show 19423-7831 HJ 5116 AD 113 29.4 24
Show 19504-7742 LDS 684 357 24.0 32
Show 19331-7754 DAW 75 135 2.6 44
Show 19360-7847 HJ 5106 195 15.8 49
Show 19393-7712 HDS2790 53 0.4 63
Show 20040-7847 HJ 5149 148 32.2 66
Show 20056-7842 RST3244 265 0.4 68
Show 19490-7926 HJ 5126 325 6.6 77
Show 19411-7926 KPP2155 142 17.6 78
Show 19344-7657 KPP4155 348 2.3 83
Show 19445-7945 UC 4016 84 20.4 96
Show 19361-7636 TDT1572 253 0.5 100
Show 19317-7640 GLI 251 343 12.1 102
Show 19268-7643 TDT1467 152 0.4 107
Show 19564-7628 TDT1864 344 1.5 108
Show 19269-7639 TDS 992 9 0.9 111
Show 19588-8001 TSN 33 258 6.7 117
Show 19292-7611 NSN 432 78 1.5 132
Show 19594-7557 UC 4061 271 19.1 141
Show 19414-7538 HJ 5122 251 12.8 153
Show 20060-7533 TDT1974 118 0.5 172
Show 20042-7526 RSS 539 274 21.8 175
Show 19345-7513 TDT1549 165 1.6 182
Show 19367-7508 TDT1582 6 0.9 185
Show 19363-8115 KPP4161 70 3.3 187
Show 20019-7506 RST3243 154 1.0 192
Show 20005-8123 KPP2485 287 22.3 197
Show 20010-8134 HDS2852 AB 41 1.9 208
Show 19268-7436 TDT1466 41 0.6 225
Show 19346-7418 TDT1553 239 2.5 236
Show 19269-7412 B 2877 16 5.6 247
Show 19268-8217 WJG 2 239 1.5 252
Show 19311-7348 GLI 295 324 49.5 268
Show 19590-7341 HEI 576 100 0.7 274
Show 19310-7337 TSN 190 169 0.6 279
Show 19500-7331 KPP4171 62 2.7 280
Show 19353-7329 KPP4157 BC 74 3.2 284
Show 20008-7320 KPP3058 17 8.1 295
Show 19310-7320 UC 3964 247 70.5 296
Show 19431-7315 NSN 443 124 24.7 296

 
 
WDS 19461-7810 : COMPONENTS
 
 
  A
B pa=249.9°
sep=0.13"
 
 
19461-7810 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194603.94-780957.2 Mag 11.04 Spectral class G0 (yellow)
PmRA 12.00 PmDE -23.0 Tycho2 9463-01180-1
Tycho2
Tycho2 9463-01180-1 Pflag RAmdeg 296.51604357 DEmdeg -78.16590858
PmRA 12.4 PmDE -23.3 E RAmdeg 25 E DEmdeg 22
E pmRA 1.8 E pmDE 1.7 EpRAm 1982.91 EpDEm 1984.92
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 11.378 E BTmag 0.055 VTmag 10.554
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 296.51592750 DEdeg -78.16585694 EpRA 1990 1.77
EpDE 1990 1.83 E RAdeg 30.9 E DEdeg 25.9 Posflg P
Corr 0.0
 
 
19461-7810 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194603.90-780957.2 Mag 11.31 PmRA 12.00
PmDE -23.0 Calc delta mag 0.27 Calc coord yes