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Doubles in session


Current system
17509-4753
TDT 532


Nearby doubles
10' : 17502-4801
B 1869

15' : 17498-4744
RST 950

18' : 17520-4807
TDT 544

20' : 17520-4809
TDT 545

20' : 17516-4811
I 617

24' : 17518-4732
WFC 199

24' : 17505-4817
HJ 4982

31' : 17487-4815
RSS 462

42' : 17545-4814
TDT 565

42' : 17541-4821
B 1870

43' : 17467-4801
B 1866

46' : 17467-4738
B 2843AB

48' : 17555-4759
B 1873

52' : 17458-4749
RST 947

59' : 17452-4805
TDT 487

59' : 17505-4655
CPO 556

62' : 17449-4809
I 1602

62' : 17451-4816
CPO 551

64' : 17539-4658
RST 953

65' : 17457-4715
B 2414

68' : 17532-4650
SKF 458

70' : 17445-4726
RSS 459

72' : 17454-4840
SKF1056

72' : 17439-4735
CPO 550

79' : 17457-4655
I 248AB

83' : 17560-4858
KPP1457



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

17509-4753 TDT 532

 
 
17h 50m 52.05s -47° 53' 29.0" P.A. 134.00 sep 0.4 mag 10.29,10.30 Sp F5
 
 
Coord 2000 17509-4753 Discov num TDT 532 Comp Coord arcsec 2000 17 50 52.05 -47 53 29.0
Date first 1991 Date last 1991 Obs 1
Pa first 134 Pa last 134.4 P.A. Now (θ) 134.4°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 10.29 Mag sec 10.30 delta mag (ΔM) 0.01 Spectral class F5 (yellow-white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8348-01976-1 Gaia DR2 5947916246198291584
 
 
WDS 17509-4753 TDT 532 : 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
17509-4753 TDT 532 1991 1 134 0.4 10.29 10.30 175052.05-475329.0

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

 
 
WDS 17509-4753 TDT 532 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17509-4753 TDT 532 : MEASURES
 
 
No records found.

 
 
WDS 17509-4753 : VIRTUAL EYEPIECE
 
 

17509-4753 TDT 532A mag 10.29 Sp F5 17509-4753 TDT 532B sep 0.4 P.A. 145.60 mag 10.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17509-4753 : ALADIN DSS IMAGE @ 17h 50m 52.05s -47° 53' 29.0"
 
 
 
 
WDS 17509-4753 TDT 532 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17509-4753 TDT 532 distance=0' 17502-4801 B 1869 distance=10' 17498-4744 RST 950 distance=15' 17520-4807 TDT 544 distance=18' 17520-4809 TDT 545 distance=20' 17516-4811 I 617 distance=20' 17518-4732 WFC 199 distance=24' 17505-4817 HJ 4982 distance=24' 17487-4815 RSS 462 distance=31' 17545-4814 TDT 565 distance=42' 17541-4821 B 1870 distance=42' 17467-4801 B 1866 distance=43' 17467-4738 B 2843AB distance=46' 17467-4738 B 2843BC distance=47' 17555-4759 B 1873 distance=48' 17458-4749 RST 947 distance=52' 17452-4805 TDT 487 distance=59' 17505-4655 CPO 556 distance=59' 17449-4809 I 1602 distance=62' 17451-4816 CPO 551 distance=62' 17539-4658 RST 953 distance=64' 17457-4715 B 2414 distance=65' 17532-4650 SKF 458 distance=68' 17445-4726 RSS 459 distance=70' 17454-4840 SKF1056 distance=72' 17439-4735 CPO 550 distance=72' 17457-4655 I 248AB distance=79' 17457-4655 I 248AC distance=79' 17560-4858 KPP1457 distance=83' 17589-4732 CPO 569 distance=84' 17594-4746 I 110 distance=87' 17512-4921 RST 951 distance=87' 17482-4630 RST 949 distance=88' 17589-4709 TDT 609 distance=93' 18003-4753 BRT1008 distance=95' 17445-4904 RST 945 distance=96' 17506-4930 B 2416 distance=97' 17457-4915 RST 946 distance=97' 17422-4839 HJ 4970AB distance=98' 17422-4839 HJ 4970AC distance=98' 17422-4839 ANT 3AD distance=98' 17422-4839 ANT 3AE distance=98' 17422-4838 TDT 468 distance=98' 17558-4629 TDT 578 distance=99' 17461-4920 BRT 991 distance=99' 17584-4904 CPO 567 distance=103' 17426-4653 I 1334 distance=104' 17575-4633 SKF1057 distance=106' 17414-4846 CPO 546 distance=109' 17400-4745 BRT 986 distance=111' 17418-4651 CPO9247 distance=112' 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 17509-4753 TDT 532 134 0.4
Show 17502-4801 B 1869 29 1.1 10
Show 17498-4744 RST 950 154 1.6 15
Show 17520-4807 TDT 544 277 0.5 18
Show 17520-4809 TDT 545 33 0.5 20
Show 17516-4811 I 617 263 2.0 20
Show 17518-4732 WFC 199 27 11.9 24
Show 17505-4817 HJ 4982 57 40.6 24
Show 17487-4815 RSS 462 163 20.0 31
Show 17545-4814 TDT 565 280 0.4 42
Show 17541-4821 B 1870 187 0.1 42
Show 17467-4801 B 1866 109 0.6 43
Show 17467-4738 B 2843 AB 336 92.9 46
Show 17467-4738 B 2843 BC 157 1.8 47
Show 17555-4759 B 1873 342 0.2 48
Show 17458-4749 RST 947 315 0.3 52
Show 17452-4805 TDT 487 22 0.7 59
Show 17505-4655 CPO 556 66 5.3 59
Show 17449-4809 I 1602 305 0.2 62
Show 17451-4816 CPO 551 274 4.9 62
Show 17539-4658 RST 953 62 3.3 64
Show 17457-4715 B 2414 181 0.5 65
Show 17532-4650 SKF 458 11.3 68
Show 17445-4726 RSS 459 131 17.2 70
Show 17454-4840 SKF1056 184 17.9 72
Show 17439-4735 CPO 550 189 4.7 72
Show 17457-4655 I 248 AB 127 1.9 79
Show 17457-4655 I 248 AC 7 42.3 79
Show 17560-4858 KPP1457 28 11.0 83
Show 17589-4732 CPO 569 339 4.5 84
Show 17594-4746 I 110 124 1.5 87
Show 17512-4921 RST 951 119 2.5 87
Show 17482-4630 RST 949 141 0.3 88
Show 17589-4709 TDT 609 316 3.5 93
Show 18003-4753 BRT1008 318 4.2 95
Show 17445-4904 RST 945 47 2.6 96
Show 17506-4930 B 2416 97 8.4 97
Show 17457-4915 RST 946 321 1.9 97
Show 17422-4839 HJ 4970 AB 68 8.0 98
Show 17422-4839 HJ 4970 AC 235 20.5 98
Show 17422-4839 ANT 3 AD 270 52.0 98
Show 17422-4839 ANT 3 AE 151 12.4 98
Show 17422-4838 TDT 468 259 0.4 98
Show 17558-4629 TDT 578 312 0.5 99
Show 17461-4920 BRT 991 27 5.0 99
Show 17584-4904 CPO 567 51 3.8 103
Show 17426-4653 I 1334 311 1.9 104
Show 17575-4633 SKF1057 297 30.7 106
Show 17414-4846 CPO 546 165 2.8 109
Show 17400-4745 BRT 986 142 5.8 111
Show 17418-4651 CPO9247 279 4.4 112

 
 
WDS 17509-4753 : COMPONENTS
 
 
  A
B pa=145.6°
sep=0.37"
 
 
17509-4753 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175052.05-475329.0 Mag 10.29 Spectral class F5 (yellow-white)
PmRA 0.00 PmDE -10.0 Tycho2 8348-01976-1
Tycho2
Tycho2 8348-01976-1 Pflag RAmdeg 267.71693233 DEmdeg -47.89142659
PmRA 0.3 PmDE -10.3 E RAmdeg 14 E DEmdeg 18
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.06 EpDEm 1985.51
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.146 E BTmag 0.030 VTmag 9.606
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 267.71693278 DEdeg -47.89140361 EpRA 1990 1.88
EpDE 1990 1.77 E RAdeg 15.1 E DEdeg 19.9 Posflg
Corr 0.3
 
 
17509-4753 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175052.07-475329.3 Mag 10.3 PmRA 0.00
PmDE -10.0 Calc delta mag 0.01 Calc coord yes