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Doubles in session


Current system
17110-7641
TDT 254


Nearby doubles
27' : 17161-7621
RST3071

29' : 17141-7708
TDT 281

47' : 16587-7624
TDT 164

48' : 17003-7612
GLI 232

53' : 17170-7730
RST3072

54' : 16556-7651
RST3042AB

60' : 16559-7712
KPP1454

71' : 17305-7624
UC 3358

71' : 16595-7544
RST3051

79' : 17103-7523
HJ 4904

82' : 17269-7543
TDT 356

82' : 17099-7520
TDT 240

83' : 17292-7551
HJ 4933

86' : 17264-7750
HLN 42

87' : 16574-7530
UC 3262

89' : 17155-7514
TDT 291

96' : 17041-7814
UC 3284

109' : 17111-7453
TDT 258

118' : 17260-7457
B 2836

120' : 16512-7822
UC 3242

121' : 17149-7442
SWR 215

129' : 17232-7843
RST3077

129' : 17305-7455
TDT 390

135' : 17141-7427
TDT 280

137' : 17108-7425
B 2044AB

137' : 16536-7440
TDT 131



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

17110-7641 TDT 254

 
 
17h 11m 01.73s -76° 41' 16.2" P.A. 173.00 sep 0.4 mag 11.14,11.23
 
 
Coord 2000 17110-7641 Discov num TDT 254 Comp Coord arcsec 2000 17 11 01.73 -76 41 16.2
Date first 1991 Date last 1991 Obs 1
Pa first 173 Pa last 173.2 P.A. Now (θ) 173.2°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 11.14 Mag sec 11.23 delta mag (ΔM) 0.09 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9443-02621-1 Gaia DR2 5777757411523761792
 
 
WDS 17110-7641 TDT 254 : 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
17110-7641 TDT 254 1991 1 173 0.4 11.14 11.23 171101.73-764116.2

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

 
 
WDS 17110-7641 TDT 254 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17110-7641 TDT 254 : MEASURES
 
 
No records found.

 
 
WDS 17110-7641 : VIRTUAL EYEPIECE
 
 

17110-7641 TDT 254A mag 11.14 17110-7641 TDT 254B sep 0.4 P.A. 178.40 mag 11.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17110-7641 : ALADIN DSS IMAGE @ 17h 11m 01.73s -76° 41' 16.2"
 
 
 
 
WDS 17110-7641 TDT 254 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17110-7641 TDT 254 distance=0' 17161-7621 RST3071 distance=27' 17141-7708 TDT 281 distance=29' 16587-7624 TDT 164 distance=47' 17003-7612 GLI 232 distance=48' 17170-7730 RST3072 distance=53' 16556-7651 RST3042AB distance=54' 16556-7651 HLN 40AC distance=54' 16559-7712 KPP1454 distance=60' 17305-7624 UC 3358 distance=71' 16595-7544 RST3051 distance=71' 17103-7523 HJ 4904 distance=79' 17269-7543 TDT 356 distance=82' 17099-7520 TDT 240 distance=82' 17292-7551 HJ 4933 distance=83' 17264-7750 HLN 42 distance=86' 16574-7530 UC 3262 distance=87' 17155-7514 TDT 291 distance=89' 17041-7814 UC 3284 distance=96' 17111-7453 TDT 258 distance=109' 17260-7457 B 2836 distance=118' 16512-7822 UC 3242 distance=120' 17149-7442 SWR 215 distance=121' 17232-7843 RST3077 distance=129' 17305-7455 TDT 390 distance=129' 17141-7427 TDT 280 distance=135' 17108-7425 B 2044AB distance=137' 17108-7425 LDS 582AC distance=137' 16536-7440 TDT 131 distance=137' 17185-7858 YMG 88 distance=139' 17000-7415 TDT 174 distance=152' 17090-7408 TDT 235 distance=154' 17184-7408 UC 3320 distance=156' 16525-7419 WFC 182 distance=159' 17270-7413 TDT 358 distance=160' 16560-7407 UC 3256 distance=165' 17147-7355 TDT 286 distance=167' 17071-7333 UC 3291 distance=189' 16566-7340 B 2395 distance=190' 17182-7332 TOB 340 distance=192' 17190-7331 TOB 341 distance=193' 17207-7330 B 2832 distance=196' 17219-7330 UC 3330 distance=196' 17073-7326 TDT 222 distance=196' 17291-7951 HDS2469 distance=197' 16535-7335 B 2822 distance=198' 17188-7325 B 2829 distance=199' 16599-7325 I 100 distance=201' 17057-7319 TDT 209 distance=203' 17308-7329 HEI 390 distance=207' 17141-7312 TDT 279 distance=210' 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 17110-7641 TDT 254 173 0.4
Show 17161-7621 RST3071 171 0.4 27
Show 17141-7708 TDT 281 295 0.7 29
Show 16587-7624 TDT 164 186 0.5 47
Show 17003-7612 GLI 232 141 10.1 48
Show 17170-7730 RST3072 278 0.8 53
Show 16556-7651 RST3042 AB 253 3.1 54
Show 16556-7651 HLN 40 AC 264 13.3 54
Show 16559-7712 KPP1454 178 10.9 60
Show 17305-7624 UC 3358 92 105.7 71
Show 16595-7544 RST3051 282 1.7 71
Show 17103-7523 HJ 4904 188 6.8 79
Show 17269-7543 TDT 356 116 2.6 82
Show 17099-7520 TDT 240 58 0.6 82
Show 17292-7551 HJ 4933 243 17.5 83
Show 17264-7750 HLN 42 51 3.7 86
Show 16574-7530 UC 3262 50 22.1 87
Show 17155-7514 TDT 291 233 0.9 89
Show 17041-7814 UC 3284 258 42.4 96
Show 17111-7453 TDT 258 211 2.8 109
Show 17260-7457 B 2836 56 3.9 118
Show 16512-7822 UC 3242 267 39.2 120
Show 17149-7442 SWR 215 42 15.5 121
Show 17232-7843 RST3077 276 1.0 129
Show 17305-7455 TDT 390 284 0.5 129
Show 17141-7427 TDT 280 65 0.4 135
Show 17108-7425 B 2044 AB 343 1.2 137
Show 17108-7425 LDS 582 AC 355 734.3 137
Show 16536-7440 TDT 131 164 5.0 137
Show 17185-7858 YMG 88 87 0.1 139
Show 17000-7415 TDT 174 241 0.4 152
Show 17090-7408 TDT 235 346 0.5 154
Show 17184-7408 UC 3320 64 4.0 156
Show 16525-7419 WFC 182 92 4.8 159
Show 17270-7413 TDT 358 355 0.5 160
Show 16560-7407 UC 3256 350 58.5 165
Show 17147-7355 TDT 286 158 1.1 167
Show 17071-7333 UC 3291 245 14.8 189
Show 16566-7340 B 2395 166 1.8 190
Show 17182-7332 TOB 340 244 16.3 192
Show 17190-7331 TOB 341 229 30.2 193
Show 17207-7330 B 2832 346 5.5 196
Show 17219-7330 UC 3330 310 51.8 196
Show 17073-7326 TDT 222 9 0.6 196
Show 17291-7951 HDS2469 221 9.2 197
Show 16535-7335 B 2822 202 4.1 198
Show 17188-7325 B 2829 34 2.8 199
Show 16599-7325 I 100 177 0.9 201
Show 17057-7319 TDT 209 347 0.4 203
Show 17308-7329 HEI 390 272 0.7 207
Show 17141-7312 TDT 279 138 3.8 210

 
 
WDS 17110-7641 : COMPONENTS
 
 
  A
B pa=178.4°
sep=0.44"
 
 
17110-7641 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171101.73-764116.2 Mag 11.14 PmRA -1.00
PmDE -14.0 Tycho2 9443-02621-1
Tycho2
Tycho2 9443-02621-1 Pflag RAmdeg 257.75724900 DEmdeg -76.68787886
PmRA -1.2 PmDE -13.6 E RAmdeg 23 E DEmdeg 23
E pmRA 1.6 E pmDE 1.6 EpRAm 1984.33 EpDEm 1986.92
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 11.576 E BTmag 0.056 VTmag 10.492
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 257.75726028 DEdeg -76.68784889 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 28.1 E DEdeg 24.8 Posflg
Corr -0.1
 
 
17110-7641 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171101.73-764116.6 Mag 11.23 PmRA -1.00
PmDE -14.0 Calc delta mag 0.09 Calc coord yes