stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17508+0815
TDT 531


Nearby doubles
13' : 17512+0804
TDT 535

20' : 17507+0755
STF2230AB

22' : 17494+0823
UC 3419

31' : 17524+0834
AHD 7AB

35' : 17512+0741
A 1163

40' : 17502+0853
LDS4763

42' : 17533+0758
NSN 699

42' : 17514+0734
BRT2172

45' : 17529+0744
SKF2779

48' : 17492+0856
BRT2607

54' : 17519+0724
A 1164AB

55' : 17534+0737
UC 3441

60' : 17492+0909
STF2228

62' : 17506+0714
STT 337

62' : 17480+0729
BRT2606

64' : 17473+0851
BVD 124

72' : 17553+0838
TVB 299

78' : 17560+0827
J 457

82' : 17564+0834
J 458

88' : 17539+0701
HEI 865

91' : 17465+0920
GWP2736

91' : 17518+0945
UC 3432

99' : 17442+0824
UC 3394

99' : 17529+0948
SKF 304

101' : 17504+0956
TDT 528

106' : 17560+0928
UC 3450



Selections
Full WDS
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.

17508+0815 TDT 531

 
 
17h 50m 47.11s +08° 14' 58.8" P.A. 70.00 sep 2.9 mag 11.39,12.87
 
 
Coord 2000 17508+0815 Discov num TDT 531 Comp Coord arcsec 2000 17 50 47.11 +08 14 58.8
Date first 1991 Date last 1991 Obs 1
Pa first 70 Pa last 69.5 P.A. Now (θ) 69.5°
Sep first 2.9 Sep last 2.9 Sep. Now (ρ) 2.9"
Mag pri 11.39 Mag sec 12.87 delta mag (ΔM) 1.48 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0994-01832-1 Gaia DR2 4488051124206185600
 
 
WDS 17508+0815 TDT 531 : 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
17508+0815 TDT 531 1991 1 70 2.9 11.39 12.87 175047.11+081458.8

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

 
 
WDS 17508+0815 TDT 531 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17508+0815 TDT 531 : MEASURES
 
 
No records found.

 
 
WDS 17508+0815 : VIRTUAL EYEPIECE
 
 

17508+0815 TDT 531A mag 11.39 17508+0815 TDT 531B sep 2.9 P.A. 69.30 mag 12.87 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 17508+0815 : ALADIN DSS IMAGE @ 17h 50m 47.11s +08° 14' 58.8"
 
 
 
 
WDS 17508+0815 TDT 531 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17508+0815 TDT 531 distance=0' 17512+0804 TDT 535 distance=13' 17507+0755 STF2230BC distance=20' 17507+0755 STF2230AB distance=20' 17507+0755 STF2230AC distance=20' 17494+0823 UC 3419 distance=22' 17524+0834 AHD 7AB distance=31' 17524+0834 AHD 7AC distance=31' 17512+0741 A 1163 distance=35' 17502+0853 LDS4763 distance=40' 17533+0758 NSN 699 distance=42' 17514+0734 BRT2172 distance=42' 17529+0744 SKF2779 distance=45' 17492+0856 BRT2607 distance=48' 17519+0724 A 1164AB distance=54' 17519+0724 SKF1858AB,C distance=54' 17534+0737 UC 3441 distance=55' 17492+0909 STF2228 distance=60' 17506+0714 STT 337 distance=62' 17480+0729 BRT2606 distance=62' 17473+0851 BVD 124 distance=64' 17553+0838 TVB 299 distance=72' 17560+0827 J 457 distance=78' 17564+0834 J 458 distance=82' 17539+0701 HEI 865 distance=88' 17465+0920 GWP2736 distance=91' 17518+0945 UC 3432 distance=91' 17442+0824 UC 3394 distance=99' 17529+0948 SKF 304 distance=99' 17504+0956 TDT 528 distance=101' 17560+0928 UC 3450 distance=106' 17581+0829 J 2510 distance=110' 17436+0856 TDT 479 distance=115' 17547+0636 HEI 866 distance=116' 17515+1010 NSN 698 distance=116' 17465+0639 GWP2734 distance=116' 17581+0724 LDS5858 distance=120' 17469+0630 A 1162AB distance=120' 17469+0630 A 1162AC distance=120' 17570+0932 LEP 155AB distance=120' 17478+0621 ITF 5 distance=123' 17578+0922 HJ 1308 distance=124' 17482+0616 J 2116BC distance=125' 17482+0616 J 2116AB distance=125' 17420+0814 STF2193 distance=131' 17532+0606 JNN 244AB distance=134' 17532+0606 JNN 244AC distance=134' 17532+0606 JNN 244AD distance=134' 17485+1025 HEI 552 distance=135' 17581+0651 GWP2748 distance=138' 17519+0556 SKF2214 distance=141' 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 17508+0815 TDT 531 70 2.9
Show 17512+0804 TDT 535 342 0.6 13
Show 17507+0755 STF2230 BC 209 20.5 20
Show 17507+0755 STF2230 AB 87 46.8 20
Show 17507+0755 STF2230 AC 113 39.9 20
Show 17494+0823 UC 3419 232 52.7 22
Show 17524+0834 AHD 7 AB 85 34.7 31
Show 17524+0834 AHD 7 AC 249 6.5 31
Show 17512+0741 A 1163 103 1.1 35
Show 17502+0853 LDS4763 246 19.2 40
Show 17533+0758 NSN 699 320 31.3 42
Show 17514+0734 BRT2172 42 4.2 42
Show 17529+0744 SKF2779 62 67.7 45
Show 17492+0856 BRT2607 353 4.3 48
Show 17519+0724 A 1164 AB 42 0.4 54
Show 17519+0724 SKF1858 AB,C 87 45.4 54
Show 17534+0737 UC 3441 112 33.6 55
Show 17492+0909 STF2228 106 19.0 60
Show 17506+0714 STT 337 163 0.6 62
Show 17480+0729 BRT2606 319 4.5 62
Show 17473+0851 BVD 124 242 21.2 64
Show 17553+0838 TVB 299 136 4.0 72
Show 17560+0827 J 457 219 2.6 78
Show 17564+0834 J 458 116 4.5 82
Show 17539+0701 HEI 865 357 1.7 88
Show 17465+0920 GWP2736 16.2 91
Show 17518+0945 UC 3432 271 46.1 91
Show 17442+0824 UC 3394 202 10.6 99
Show 17529+0948 SKF 304 209 24.7 99
Show 17504+0956 TDT 528 158 3.0 101
Show 17560+0928 UC 3450 44 55.4 106
Show 17581+0829 J 2510 233 1.4 110
Show 17436+0856 TDT 479 341 1.5 115
Show 17547+0636 HEI 866 127 2.7 116
Show 17515+1010 NSN 698 75 1.7 116
Show 17465+0639 GWP2734 331 26.6 116
Show 17581+0724 LDS5858 83 7.1 120
Show 17469+0630 A 1162 AB 162 1.7 120
Show 17469+0630 A 1162 AC 170 7.4 120
Show 17570+0932 LEP 155 AB 177 3.3 120
Show 17478+0621 ITF 5 130 28.5 123
Show 17578+0922 HJ 1308 140 9.7 124
Show 17482+0616 J 2116 BC 298 5.9 125
Show 17482+0616 J 2116 AB 30 48.9 125
Show 17420+0814 STF2193 65 5.9 131
Show 17532+0606 JNN 244 AB 124 3.0 134
Show 17532+0606 JNN 244 AC 307 3.4 134
Show 17532+0606 JNN 244 AD 175 4.4 134
Show 17485+1025 HEI 552 157 2.7 135
Show 17581+0651 GWP2748 38 13.2 138
Show 17519+0556 SKF2214 235 8.0 141

 
 
WDS 17508+0815 : COMPONENTS
 
 
  A
B pa=69.3°
sep=2.87"
 
 
17508+0815 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175047.11+081458.8 Mag 11.39 PmRA -5.00
PmDE -10.0 Tycho2 0994-01832-1
Tycho2
Tycho2 0994-01832-1 Pflag RAmdeg 267.69630727 DEmdeg 8.24966678
PmRA -5.0 PmDE -9.9 E RAmdeg 58 E DEmdeg 70
E pmRA 2.5 E pmDE 2.5 EpRAm 1985.13 EpDEm 1980.41
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 13.449 E BTmag 0.326 VTmag 11.433
E VTmag 0.090 Prox 999 TYC HIP
CCDM RAdeg 267.69631833 DEdeg 8.24969000 EpRA 1990 1.69
EpDE 1990 1.34 E RAdeg 60.1 E DEdeg 75.2 Posflg
Corr 0.2
 
 
17508+0815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175047.29+081459.8 Mag 12.87 PmRA -5.00
PmDE -10.0 Calc delta mag 1.48 Calc coord yes