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Doubles in session


Current system
17109-7027
TDT 253


Nearby doubles
13' : 17088-7032
TDT 231

16' : 17135-7035
TOB 338

24' : 17071-7040
FIN 427

26' : 17092-7050
UC 3300

32' : 17165-7014
UC 3314

41' : 17187-7040
TDT 302

45' : 17022-7037
TDT 187

46' : 17189-7049
CRI 17AB

47' : 17014-7031
LDS 574

52' : 17205-7045
TDT 314

53' : 17082-6936
JNN 319

53' : 17202-7003
I 104

56' : 17183-6946
UC 3319

59' : 17117-6928
TDT 261

60' : 17221-7007
FIN 373

62' : 17048-6934
UC 3287

69' : 17225-6951
KIR 19

71' : 17143-7135
UC 3309

75' : 17076-7139
UC 3293

76' : 17041-7134
UC 3283

76' : 17004-6933
UC 3271AB

77' : 17000-6935
TDT 173

77' : 17113-7144
B 2045

78' : 17262-7018
TDT 350

80' : 16570-7107
FIN 300

81' : 17269-7034
TDT 354



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

17109-7027 TDT 253

 
 
17h 10m 54.33s -70° 26' 43.8" P.A. 182.00 sep 0.6 mag 11.90,12.14
 
 
Coord 2000 17109-7027 Discov num TDT 253 Comp Coord arcsec 2000 17 10 54.33 -70 26 43.8
Date first 1991 Date last 1991 Obs 1
Pa first 182 Pa last 181.8 P.A. Now (θ) 181.8°
Sep first 0.6 Sep last 0.64 Sep. Now (ρ) 0.64"
Mag pri 11.90 Mag sec 12.14 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9279-02476-1 Gaia DR2 5804980116841344000
 
 
WDS 17109-7027 TDT 253 : 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
17109-7027 TDT 253 1991 1 182 0.6 11.90 12.14 171054.33-702643.8

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

 
 
WDS 17109-7027 TDT 253 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17109-7027 TDT 253 : MEASURES
 
 
No records found.

 
 
WDS 17109-7027 : VIRTUAL EYEPIECE
 
 

17109-7027 TDT 253A mag 11.9 17109-7027 TDT 253B sep 0.6 P.A. 180.60 mag 12.14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17109-7027 : ALADIN DSS IMAGE @ 17h 10m 54.33s -70° 26' 43.8"
 
 
 
 
WDS 17109-7027 TDT 253 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17109-7027 TDT 253 distance=1' 17088-7032 TDT 231 distance=13' 17135-7035 TOB 338 distance=16' 17071-7040 FIN 427 distance=24' 17092-7050 UC 3300 distance=26' 17165-7014 UC 3314 distance=32' 17187-7040 TDT 302 distance=41' 17022-7037 TDT 187 distance=45' 17189-7049 CRI 17BC distance=46' 17189-7049 CRI 17AB distance=46' 17014-7031 LDS 574 distance=47' 17205-7045 TDT 314 distance=52' 17082-6936 JNN 319 distance=53' 17202-7003 I 104 distance=53' 17183-6946 UC 3319 distance=56' 17117-6928 TDT 261 distance=59' 17221-7007 FIN 373 distance=60' 17048-6934 UC 3287 distance=62' 17225-6951 KIR 19 distance=69' 17143-7135 UC 3309 distance=71' 17076-7139 UC 3293 distance=75' 17041-7134 UC 3283 distance=76' 17004-6933 DON 817Aa,Ab distance=76' 17004-6933 UC 3271AB distance=76' 17000-6935 TDT 173 distance=77' 17113-7144 B 2045 distance=77' 17262-7018 TDT 350 distance=78' 16570-7107 FIN 300 distance=80' 17269-7034 TDT 354 distance=81' 17162-7146 B 2405 distance=84' 17187-6913 HJ 4924 distance=85' 16539-7030 KPP 861 distance=86' 17258-7114 B 2835 distance=87' 16558-7113 TDT 149 distance=88' 16555-7111 UC 3254 distance=88' 16529-7030 TDT 129 distance=91' 16596-6916 HDS2404 distance=92' 16531-7007 TDT 130 distance=93' 17010-6908 TDT 181 distance=94' 17152-7200 UC 3311 distance=96' 17126-6851 UC 3305 distance=96' 17243-7138 HEI 387 distance=97' 16560-7130 B 2823AB distance=97' 16560-7130 B 2823BC distance=97' 17285-6946 TDT 371 distance=99' 16536-7108 NZO 83 distance=100' 16526-7115 UC 3248 distance=103' 17301-7107 TDT 384 distance=103' 17303-7107 B 2409 distance=104' 17225-6901 UC 3332 distance=106' 16537-6926 TDT 132 distance=107' 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 17109-7027 TDT 253 182 0.6 1
Show 17088-7032 TDT 231 268 1.0 13
Show 17135-7035 TOB 338 350 29.7 16
Show 17071-7040 FIN 427 6 7.3 24
Show 17092-7050 UC 3300 168 22.5 26
Show 17165-7014 UC 3314 71 94.1 32
Show 17187-7040 TDT 302 335 0.6 41
Show 17022-7037 TDT 187 161 1.9 45
Show 17189-7049 CRI 17 BC 316 5.2 46
Show 17189-7049 CRI 17 AB 3 13.8 46
Show 17014-7031 LDS 574 155 135.6 47
Show 17205-7045 TDT 314 192 0.4 52
Show 17082-6936 JNN 319 9 0.4 53
Show 17202-7003 I 104 127 0.6 53
Show 17183-6946 UC 3319 222 51.7 56
Show 17117-6928 TDT 261 76 1.5 59
Show 17221-7007 FIN 373 125 0.1 60
Show 17048-6934 UC 3287 85 66.6 62
Show 17225-6951 KIR 19 79 37.7 69
Show 17143-7135 UC 3309 86 11.4 71
Show 17076-7139 UC 3293 129 11.4 75
Show 17041-7134 UC 3283 193 10.6 76
Show 17004-6933 DON 817 Aa,Ab 327 0.6 76
Show 17004-6933 UC 3271 AB 194 12.7 76
Show 17000-6935 TDT 173 29 0.6 77
Show 17113-7144 B 2045 108 0.6 77
Show 17262-7018 TDT 350 38 0.6 78
Show 16570-7107 FIN 300 162 2.9 80
Show 17269-7034 TDT 354 277 0.9 81
Show 17162-7146 B 2405 293 1.2 84
Show 17187-6913 HJ 4924 87 12.7 85
Show 16539-7030 KPP 861 252 7.3 86
Show 17258-7114 B 2835 38 5.1 87
Show 16558-7113 TDT 149 353 0.4 88
Show 16555-7111 UC 3254 31 35.7 88
Show 16529-7030 TDT 129 167 0.7 91
Show 16596-6916 HDS2404 187 1.0 92
Show 16531-7007 TDT 130 326 0.7 93
Show 17010-6908 TDT 181 23 2.0 94
Show 17152-7200 UC 3311 197 34.2 96
Show 17126-6851 UC 3305 154 10.6 96
Show 17243-7138 HEI 387 5 1.6 97
Show 16560-7130 B 2823 AB 194 6.5 97
Show 16560-7130 B 2823 BC 112 5.7 97
Show 17285-6946 TDT 371 181 0.5 99
Show 16536-7108 NZO 83 328 7.1 100
Show 16526-7115 UC 3248 21 23.4 103
Show 17301-7107 TDT 384 175 1.7 103
Show 17303-7107 B 2409 120 1.6 104
Show 17225-6901 UC 3332 182 29.0 106
Show 16537-6926 TDT 132 159 7.6 107

 
 
WDS 17109-7027 : COMPONENTS
 
 
  A
B pa=180.6°
sep=0.64"
 
 
17109-7027 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171054.33-702643.8 Mag 11.9 PmRA 3.00
PmDE -10.0 Tycho2 9279-02476-1
Tycho2
Tycho2 9279-02476-1 Pflag RAmdeg 257.72638179 DEmdeg -70.44559336
PmRA 3.0 PmDE -10.3 E RAmdeg 36 E DEmdeg 27
E pmRA 2.5 E pmDE 2.4 EpRAm 1989.45 EpDEm 1990.42
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.5 BTmag 11.763 E BTmag 0.049 VTmag 11.251
E VTmag 0.053 Prox 999 TYC T HIP
CCDM RAdeg 257.72636083 DEdeg -70.44556972 EpRA 1990 1.57
EpDE 1990 1.76 E RAdeg 36.2 E DEdeg 27.3 Posflg
Corr -0.1
 
 
17109-7027 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171054.33-702644.4 Mag 12.14 PmRA 3.00
PmDE -10.0 Calc delta mag 0.24 Calc coord yes