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Doubles in session


Current system
19115-1603
TDT 1286
HD 179021


Nearby doubles
25' : 19117-1628
J 1666

29' : 19121-1630
ARA 115

30' : 19118-1633
DAM 142

33' : 19110-1531
FOX 239

35' : 19136-1547
RST4034

40' : 19135-1632
HJ 2856

49' : 19137-1526
FOX 240

52' : 19150-1559
HWE 46

54' : 19102-1513
FOX 238

59' : 19094-1653
OCC9066

60' : 19074-1553
ARA 114

61' : 19155-1621
TDT1326AB

68' : 19133-1502
GWP2825

68' : 19069-1614
S 710

70' : 19152-1648
TDT1321

70' : 19078-1647
HJ 1363AB

71' : 19080-1514
DEA 59

74' : 19166-1608
TDS 979

78' : 19067-1528
RST5130

78' : 19070-1522
KPP4137

78' : 19062-1621
J 2254

81' : 19061-1619
J 2253

82' : 19149-1458
LEO 25AB

83' : 19088-1716
HDS2714

83' : 19113-1726
HJ 1367AB

85' : 19151-1710
GWP2828



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

19115-1603 TDT 1286 (HD 179021)

 
 
19h 11m 29.81s -16° 03' 21.2" P.A. 105.00 sep 0.4 mag 10.07,10.22
 
 
Coord 2000 19115-1603 Discov num TDT1286 Comp Coord arcsec 2000 19 11 29.81 -16 03 21.2
Date first 1991 Date last 1991 Obs 1
Pa first 105 Pa last 104.5 P.A. Now (θ) 104.5°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 10.07 Mag sec 10.22 delta mag (ΔM) 0.15 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179021 Constellation Sagittarius SAO 162290 Tycho2 6283-00256-1
Gaia DR2 4088857416102325376 HD 179021 DM BD-16 5191
 
 
WDS 19115-1603 TDT 1286 (HD 179021) : 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
19115-1603 TDT1286 1991 1 105 0.4 10.07 10.22 191129.81-160321.2

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

 
 
WDS 19115-1603 TDT 1286 (HD 179021) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19115-1603 TDT 1286 (HD 179021) : MEASURES
 
 
No records found.

 
 
WDS 19115-1603 (HD 179021) : VIRTUAL EYEPIECE
 
 

19115-1603 TDT1286A mag 10.07 19115-1603 TDT1286B sep 0.4 P.A. 105.10 mag 10.22 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 19115-1603 (HD 179021) : ALADIN DSS IMAGE @ 19h 11m 29.81s -16° 03' 21.2"
 
 
 
 
WDS 19115-1603 TDT 1286 (HD 179021) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19115-1603 TDT1286 distance=0' 19117-1628 J 1666 distance=25' 19121-1630 ARA 115 distance=29' 19118-1633 DAM 142 distance=30' 19110-1531 FOX 239 distance=33' 19136-1547 RST4034 distance=35' 19135-1632 HJ 2856 distance=40' 19137-1526 FOX 240 distance=49' 19150-1559 HWE 46 distance=52' 19102-1513 FOX 238 distance=54' 19094-1653 OCC9066 distance=59' 19074-1553 ARA 114 distance=60' 19155-1621 TDT1326AB distance=61' 19133-1502 GWP2825 distance=68' 19069-1614 S 710 distance=68' 19152-1648 TDT1321 distance=70' 19078-1647 HJ 1363AB distance=70' 19078-1647 DAM 139AD distance=70' 19078-1647 DAM 139BC distance=70' 19080-1514 DEA 59 distance=71' 19166-1608 TDS 979 distance=74' 19067-1528 RST5130 distance=78' 19070-1522 KPP4137 distance=78' 19062-1621 J 2254 distance=78' 19061-1619 J 2253 distance=81' 19149-1458 LEO 25AB distance=82' 19149-1458 LEO 25AC distance=82' 19088-1716 HDS2714 distance=83' 19113-1726 HJ 1367AB distance=83' 19113-1726 HJ 1367AC distance=83' 19113-1726 ABH 113AD distance=83' 19113-1726 ABH 113AE distance=83' 19113-1726 ABH 113AF distance=83' 19113-1726 ABH 113AG distance=83' 19151-1710 GWP2828 distance=85' 19172-1627 TDT1352 distance=86' 19057-1540 HJ 5507AB distance=88' 19057-1540 BU 9016AC distance=88' 19063-1518 GWP2810 distance=88' 19075-1456 J 1646AB distance=88' 19075-1456 J 1646AC distance=88' 19086-1445 J 2687 distance=89' 19177-1558 S 715 distance=90' 19148-1721 HWE 97 distance=92' 19051-1557 ARA 113 distance=92' 19119-1736 HJ 5097 distance=94' 19181-1557 S 716 distance=96' 19167-1508 J 2256 distance=97' 19080-1726 ARA 290 distance=98' 19183-1550 HU 264 distance=99' 19134-1427 BU 138 distance=101' 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 19115-1603 TDT1286 105 0.4
Show 19117-1628 J 1666 151 5.7 25
Show 19121-1630 ARA 115 105 13.8 29
Show 19118-1633 DAM 142 318 4.2 30
Show 19110-1531 FOX 239 100 15.2 33
Show 19136-1547 RST4034 281 0.5 35
Show 19135-1632 HJ 2856 157 4.4 40
Show 19137-1526 FOX 240 355 16.7 49
Show 19150-1559 HWE 46 161 5.2 52
Show 19102-1513 FOX 238 308 5.5 54
Show 19094-1653 OCC9066 70 0.0 59
Show 19074-1553 ARA 114 65 10.0 60
Show 19155-1621 TDT1326 AB 120 0.5 61
Show 19133-1502 GWP2825 105 144.4 68
Show 19069-1614 S 710 6.4 68
Show 19152-1648 TDT1321 193 2.4 70
Show 19078-1647 HJ 1363 AB 148 9.6 70
Show 19078-1647 DAM 139 AD 18 12.0 70
Show 19078-1647 DAM 139 BC 111 4.0 70
Show 19080-1514 DEA 59 243 22.2 71
Show 19166-1608 TDS 979 292 1.6 74
Show 19067-1528 RST5130 339 7.1 78
Show 19070-1522 KPP4137 2.5 78
Show 19062-1621 J 2254 141 7.9 78
Show 19061-1619 J 2253 103 6.0 81
Show 19149-1458 LEO 25 AB 43 1.7 82
Show 19149-1458 LEO 25 AC 293 29.9 82
Show 19088-1716 HDS2714 243 14.5 83
Show 19113-1726 HJ 1367 AB 62 13.8 83
Show 19113-1726 HJ 1367 AC 291 26.0 83
Show 19113-1726 ABH 113 AD 243 74.0 83
Show 19113-1726 ABH 113 AE 247 105.3 83
Show 19113-1726 ABH 113 AF 23 80.4 83
Show 19113-1726 ABH 113 AG 80 86.2 83
Show 19151-1710 GWP2828 18 28.6 85
Show 19172-1627 TDT1352 310 0.5 86
Show 19057-1540 HJ 5507 AB 63 46.0 88
Show 19057-1540 BU 9016 AC 95 45.5 88
Show 19063-1518 GWP2810 226 33.6 88
Show 19075-1456 J 1646 AB 119 4.5 88
Show 19075-1456 J 1646 AC 309 6.3 88
Show 19086-1445 J 2687 244 5.8 89
Show 19177-1558 S 715 17 8.4 90
Show 19148-1721 HWE 97 74 24.7 92
Show 19051-1557 ARA 113 277 7.8 92
Show 19119-1736 HJ 5097 87 5.9 94
Show 19181-1557 S 716 196 5.0 96
Show 19167-1508 J 2256 141 8.1 97
Show 19080-1726 ARA 290 149 13.3 98
Show 19183-1550 HU 264 303 4.8 99
Show 19134-1427 BU 138 341 1.4 101

 
 
WDS 19115-1603 : COMPONENTS
 
 
  A
B pa=105.1°
sep=0.39"
 
 
19115-1603 A
 
 
Componente originario normalizzato AB Name HD 179021 Coord arcsec 2000 191129.81-160321.2 Mag 10.07
PmRA 5.00 PmDE -1.0 SAO 162290 Tycho2 6283-00256-1
HD 179021 DM BD-16 5191
Tycho2
Tycho2 6283-00256-1 Pflag RAmdeg 287.87426781 DEmdeg -16.05589683
PmRA 4.8 PmDE -1.4 E RAmdeg 13 E DEmdeg 19
E pmRA 1.4 E pmDE 1.7 EpRAm 1988.26 EpDEm 1988.55
Num 8 Q RAmdeg 2.0 Q DEmdeg 1.7 Q pmRA 1.9
Q pmDE 1.7 BTmag 11.090 E BTmag 0.052 VTmag 9.471
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 287.87425556 DEdeg -16.05589056 EpRA 1990 1.84
EpDE 1990 1.72 E RAdeg 14.9 E DEdeg 20.7 Posflg
Corr 0.0
SAO
SAO 162290 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.029 Vmag 9.2 SpType K2
Double code Source 21 CatNum 7125 DM BD-16 5191
DMcomp BDsup HD 179021 M HD 0
GC RA1950rad 5.0118285 DE1950rad -0.28169271 PmRA2000 -0.0009
PmDE2000 -0.029
 
 
19115-1603 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191129.84-160321.3 Mag 10.22 PmRA 5.00
PmDE -1.0 Calc delta mag 0.15 Calc coord yes