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Doubles in session


Current system
17515-5007
HDS 2519


Nearby doubles
17' : 17502-5017
HJ 4981

18' : 17500-4958
TDT 525

22' : 17537-5002
I 1344

23' : 17525-4947
TDT 551

38' : 17481-5025
I 1337

39' : 17506-4930
B 2416

42' : 17556-5022
CPO 564AB

43' : 17500-5046
I 1340

47' : 17563-5003
TDT 582

47' : 17512-4921
RST 951

52' : 17530-5057
I 1342AB

52' : 17569-5011
BRT1005

60' : 17476-5053
CPO 554

62' : 17557-5055
BRT1003

65' : 17530-5111
CPO 560

66' : 17583-5010
HDS2533

69' : 17445-4957
B 354

69' : 17456-5047
CPO 17

71' : 17534-5115
RST5600

72' : 17461-4920
BRT 991

77' : 17457-4915
RST 946

77' : 17595-5005
TDT 617

82' : 17560-4858
KPP1457

89' : 17536-5133
CPO 561

92' : 17584-4904
CPO 567

94' : 17445-4904
RST 945



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

17515-5007 HDS 2519

 
 
17h 51m 32.00s -50° 06' 54.9" P.A. 257.00 sep 0.2 mag 10.07,11.12 Sp G5 dist. 813.01 pc (2652.04 l.y.)
 
 
Coord 2000 17515-5007 Discov num HDS2519 Comp Coord arcsec 2000 17 51 32.00 -50 06 54.9
Date first 1991 Date last 2021 Obs 2
Pa first 259 Pa last 256.9 P.A. Now (θ) 256.9°
Sep first 0.3 Sep last 0.249 Sep. Now (ρ) 0.249"
Mag pri 10.07 Mag sec 11.12 delta mag (ΔM) 1.05 Spectral class G5 (yellow)
Pri motion ra +006 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara HIP 87389 Tycho2 8352-01543-1 Gaia DR2 5947305162558723712
CD CD-5011582 CP CP-5010417 Distance 813.01 Distance ly 2652.04
 
 
WDS 17515-5007 HDS 2519 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17515-5007 HDS2519 1991 1 259 0.3 10.07 11.12 G5 175132.00-500654.9
17515-5007 HDS2519 2021 2 257 0.2 10.07 11.12 G5 175132.00-500654.9

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

 
 
WDS 17515-5007 HDS 2519 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17515-5007 HDS 2519 : MEASURES
 
 
No records found.

 
 
WDS 17515-5007 : VIRTUAL EYEPIECE
 
 

17515-5007 HDS2519A mag 10.07 Sp G5 17515-5007 HDS2519B sep 0.2 P.A. 250.10 mag 11.12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17515-5007 : ALADIN DSS IMAGE @ 17h 51m 32.00s -50° 06' 54.9"
 
 
 
 
WDS 17515-5007 HDS 2519 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17515-5007 HDS2519 distance=0' 17502-5017 HJ 4981 distance=17' 17500-4958 TDT 525 distance=18' 17537-5002 I 1344 distance=22' 17525-4947 TDT 551 distance=23' 17481-5025 I 1337 distance=38' 17506-4930 B 2416 distance=39' 17556-5022 CPO 564AB distance=42' 17500-5046 I 1340 distance=43' 17563-5003 TDT 582 distance=47' 17512-4921 RST 951 distance=47' 17530-5057 I 1342AB distance=52' 17530-5057 B 9032AC distance=52' 17569-5011 BRT1005 distance=52' 17476-5053 CPO 554 distance=60' 17557-5055 BRT1003 distance=62' 17530-5111 CPO 560 distance=65' 17583-5010 HDS2533 distance=66' 17445-4957 B 354 distance=69' 17456-5047 CPO 17 distance=69' 17534-5115 RST5600 distance=71' 17461-4920 BRT 991 distance=72' 17457-4915 RST 946 distance=77' 17595-5005 TDT 617 distance=77' 17560-4858 KPP1457 distance=82' 17536-5133 CPO 561 distance=89' 17584-4904 CPO 567 distance=92' 17445-4904 RST 945 distance=94' 17599-5058 TDT 620 distance=95' 17595-4913 NZO 85 distance=95' 18011-5032 BRT1011 distance=96' 17523-5143 HDS2521 distance=97' 17532-5148 RST 952 distance=102' 17562-5139 TDS 891 distance=102' 17423-4916 KPP4051 distance=104' 17567-5141 TDT 590 distance=106' 17454-4840 SKF1056 distance=106' 18026-5013 HDS2540 distance=107' 18005-5112 TSN 28 distance=108' 17495-5153 BRT 997 distance=108' 18016-5056 RST3145 distance=109' 17541-4821 B 1870 distance=110' 17505-4817 HJ 4982 distance=111' 17399-5034 I 1332 distance=116' 17487-4815 RSS 462 distance=116' 17516-4811 I 617 distance=116' 18018-4907 TDT 644 distance=117' 17545-4814 TDT 565 distance=117' 17520-4809 TDT 545 distance=119' 17520-4807 TDT 544 distance=121' 17596-5142 KPP 570 distance=122' 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 17515-5007 HDS2519 257 0.2
Show 17502-5017 HJ 4981 17 2.4 17
Show 17500-4958 TDT 525 284 0.4 18
Show 17537-5002 I 1344 163 0.8 22
Show 17525-4947 TDT 551 114 0.5 23
Show 17481-5025 I 1337 1 1.1 38
Show 17506-4930 B 2416 97 8.4 39
Show 17556-5022 CPO 564 AB 132 4.2 42
Show 17500-5046 I 1340 34 2.8 43
Show 17563-5003 TDT 582 41 2.3 47
Show 17512-4921 RST 951 119 2.5 47
Show 17530-5057 I 1342 AB 231 3.7 52
Show 17530-5057 B 9032 AC 115 12.0 52
Show 17569-5011 BRT1005 155 6.2 52
Show 17476-5053 CPO 554 299 5.0 60
Show 17557-5055 BRT1003 84 4.7 62
Show 17530-5111 CPO 560 185 4.6 65
Show 17583-5010 HDS2533 181 0.2 66
Show 17445-4957 B 354 295 4.2 69
Show 17456-5047 CPO 17 172 1.2 69
Show 17534-5115 RST5600 63 7.5 71
Show 17461-4920 BRT 991 27 5.0 72
Show 17457-4915 RST 946 321 1.9 77
Show 17595-5005 TDT 617 146 0.5 77
Show 17560-4858 KPP1457 28 11.0 82
Show 17536-5133 CPO 561 22 4.6 89
Show 17584-4904 CPO 567 51 3.8 92
Show 17445-4904 RST 945 47 2.6 94
Show 17599-5058 TDT 620 265 1.4 95
Show 17595-4913 NZO 85 82 2.4 95
Show 18011-5032 BRT1011 67 4.9 96
Show 17523-5143 HDS2521 181 0.2 97
Show 17532-5148 RST 952 358 1.8 102
Show 17562-5139 TDS 891 313 1.2 102
Show 17423-4916 KPP4051 188 4.2 104
Show 17567-5141 TDT 590 345 3.6 106
Show 17454-4840 SKF1056 184 17.9 106
Show 18026-5013 HDS2540 14 16.8 107
Show 18005-5112 TSN 28 119 5.4 108
Show 17495-5153 BRT 997 203 4.5 108
Show 18016-5056 RST3145 3 1.3 109
Show 17541-4821 B 1870 187 0.1 110
Show 17505-4817 HJ 4982 57 40.6 111
Show 17399-5034 I 1332 23 3.8 116
Show 17487-4815 RSS 462 163 20.0 116
Show 17516-4811 I 617 263 2.0 116
Show 18018-4907 TDT 644 325 1.2 117
Show 17545-4814 TDT 565 280 0.4 117
Show 17520-4809 TDT 545 33 0.5 119
Show 17520-4807 TDT 544 277 0.5 121
Show 17596-5142 KPP 570 163 5.3 122

 
 
WDS 17515-5007 : COMPONENTS
 
 
  A
B pa=250.1°
sep=0.17"
 
 
17515-5007 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175132.00-500654.9 Mag 10.07 Spectral class G5 (yellow)
PmRA 6.00 PmDE -14.0 HIP 87389 Tycho2 8352-01543-1
CD CD-5011582 CP CP-5010417
Tycho2
Tycho2 8352-01543-1 Pflag RAmdeg 267.88335497 DEmdeg -50.11527521
PmRA 2.9 PmDE -12.2 E RAmdeg 13 E DEmdeg 17
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.03 EpDEm 1987.37
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.5 Q pmRA 0.2
Q pmDE 0.5 BTmag 10.709 E BTmag 0.033 VTmag 9.750
E VTmag 0.022 Prox 999 TYC T HIP 87389
CCDM AB RAdeg 267.88334472 DEdeg -50.11524750 EpRA 1990 1.85
EpDE 1990 1.80 E RAdeg 13.6 E DEdeg 18.0 Posflg P
Corr 0.2
Hipparcos
Catalog H HIP 87389 Proxy H RAhms 17 51 32.00
DEdms -50 06 54.9 Vmag 9.57 VarFlag R Vmag H
RAdeg 267.883 DEdeg -50.1152 AstroRef * Plx 1.94
CCDM 17515-5007 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 259 Rho 0.25 HD BD
CD CD-5011582 CP CP-5010417 Dm number -5011582 VIred 0.78
SpType G5 R SpType Coord arcsec 2000 175132.00-500654.9
Hipparcos 2
HIP 87389 Sn 55 So 3 Nc 2
RArad 4.6754459712 DErad -0.8746759629 Plx 1.23 PmRA 5.92
PmDE -13.66 E RArad 1.54 E DErad 0.98 E Plx 1.8
E pmRA 2.31 E pmDE 1.06 Hpmag 9.7229 E Hpmag 0.0024
SHp 0.029 VA 0 BV 0.836 E BV 0.028
VI 0.85
CCDM
Ccdm 17515-5007 RComp Comp A Note1
Note2 Discov num DRAs 2.01 DDEs 5.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.1 Sp G5 PmNote *
PmRA 6 PmDE -14 Dm number -5011582 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87389
 
 
17515-5007 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175131.98-500655.0 Mag 11.12 Calc delta mag 1.05
Calc coord yes
CCDM
Ccdm 17515-5007 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.98 DDEs 5.0
R dRAs 82 Year 1991 Theta 259 Rho 0.3
Obs 1 Vmag 11.1 Sp PmNote *
PmRA 6 PmDE -14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 87389