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Current system
18394+1540
MIL 5


Nearby doubles
27' : 18379+1554
SLE 222

28' : 18379+1555
SLE 221

37' : 18386+1505
HJ 1331

50' : 18369+1506
BPM 793

55' : 18386+1632
HO 87AB

59' : 18355+1528
TOK 618

66' : 18384+1643
SLE 225AB

68' : 18439+1601
OSO 103AB

72' : 18419+1438
TDT1007

76' : 18382+1426
HU 675

80' : 18345+1615
GWP2787

82' : 18340+1600
SLE 623

84' : 18449+1606
HEI 173

86' : 18436+1439
BPM 809

87' : 18393+1706
SLE 228

88' : 18380+1705
SLE 223

92' : 18423+1701
GWP2794

93' : 18456+1604
BPM 820

94' : 18359+1659
STT 358AB

96' : 18389+1715
BPM 799

97' : 18329+1529
J 2100

103' : 18423+1407
J 1071

105' : 18400+1724
SLE 231AB

106' : 18459+1450
HEI 397

106' : 18424+1403
J 103

106' : 18337+1646
SLE 198



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

18394+1540 MIL 5

 
 
18h 39m 25.51s +15° 39' 32.9" P.A. 58.00 sep 3.2 mag 10.07,10.69 Sp G5IV dist. 72.78 pc (237.41 l.y.)
 
 
Coord 2000 18394+1540 Discov num MIL   5 Comp Coord arcsec 2000 18 39 25.51 +15 39 32.9
Date first 1902 Date last 2016 Obs 19
Pa first 62 Pa last 58.4 P.A. Now (θ) 58.4°
Sep first 3.5 Sep last 3.168 Sep. Now (ρ) 3.168"
Mag pri 10.07 Mag sec 10.69 delta mag (ΔM) 0.62 Spectral class G5IV (yellow)
Pri motion ra +009 Sec motion ra +019
Pri motion dec -008 Sec motion dec -006
Notes
rPM=0.512
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 91476 Tycho2 1570-01316-1 Gaia DR2 4509228611513985152
BD BD+15 3530 Distance 72.78 Distance ly 237.41
 
 
WDS 18394+1540 MIL 5 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mil1903 Ma j Miller, J.A. 1903AJ.....23..167C
Mil1903 AJ 23, 167, 1903
Mil1904 Ma - Miller, J.A. 1904AJ.....24...15M
Mil1904 AJ 24, 15, 1904
Mil1905 Ma - Miller, J.A. 1905AN....168..213M
Mil1905 AN 168, 213, 1905
Mil1906A Ma - Miller, J.A. 1906QB821.B972.....
Mil1906A cited in BDS (Burnham Double Star Cat.), 1906
Mil1907 Ma - Miller, J.A. 1907AJ.....25..125M
Mil1907 AJ 25, 125, 1907
Mil1919A Ma j Miller, J.A. 1919AJ.....32...25R
Mil1919A cited by Roe (AJ 32, 25, 1919)
Mil1932A Ma - Miller, J.A. 1932QB821.A43......
Mil1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18394+1540 MIL 5 2000 14 60 3.2 10.07 10.69 G5IV D 183925.51+153932.9
18394+1540 MIL 5 2010 15 58 3.0 10.07 10.69 G5IV D 183925.51+153932.9
18394+1540 MIL 5 2015 17 58 3.2 10.07 10.69 G5IV 183925.51+153932.9
18394+1540 MIL 5 2016 19 58 3.2 10.07 10.69 G5IV 183925.51+153932.9

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

 
 
WDS 18394+1540 MIL 5 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18394+1540 MIL 5 : MEASURES
 
 
No records found.

 
 
WDS 18394+1540 : VIRTUAL EYEPIECE
 
 

18394+1540 MIL 5A mag 10.07 Sp G5IV 18394+1540 MIL 5B sep 3.1 P.A. 57.40 mag 10.69 virtual eyepiece
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Radius:
Components only
 
 
WDS 18394+1540 : ALADIN DSS IMAGE @ 18h 39m 25.51s +15° 39' 32.9"
 
 
 
 
WDS 18394+1540 MIL 5 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18394+1540 MIL 5 distance=0' 18379+1554 SLE 222 distance=27' 18379+1555 SLE 221 distance=28' 18386+1505 HJ 1331 distance=37' 18369+1506 BPM 793 distance=50' 18386+1632 HO 87AB distance=55' 18386+1632 HO 87AC distance=55' 18355+1528 TOK 618 distance=59' 18384+1643 SLE 225AB distance=66' 18384+1643 SLE 225AC distance=66' 18439+1601 OSO 103AB distance=68' 18439+1601 OSO 103AC distance=68' 18439+1601 OSO 103AD distance=68' 18439+1601 OSO 103AE distance=68' 18439+1601 OSO 103AF distance=68' 18419+1438 TDT1007 distance=72' 18382+1426 HU 675 distance=76' 18345+1615 GWP2787 distance=80' 18340+1600 SLE 623 distance=82' 18449+1606 HEI 173 distance=84' 18436+1439 BPM 809 distance=86' 18393+1706 SLE 228 distance=87' 18380+1705 SLE 223 distance=88' 18423+1701 GWP2794 distance=92' 18456+1604 BPM 820 distance=93' 18359+1659 SLE 214CD distance=94' 18359+1659 STT 358AB distance=94' 18359+1659 RED 25AB,E distance=94' 18359+1659 SLE 214AB,D distance=94' 18359+1659 STT 358AB,C distance=94' 18389+1715 BPM 799 distance=96' 18329+1529 J 2100 distance=97' 18423+1407 J 1071 distance=103' 18400+1724 TOB 294BC distance=105' 18400+1724 SLE 231AB distance=105' 18459+1450 HEI 397 distance=106' 18424+1403 J 103 distance=106' 18337+1646 SLE 198 distance=106' 18453+1434 BPM 818 distance=108' 18333+1437 BPM 789 distance=109' 18470+1541 GII 5 distance=109' 18381+1729 SLE 224 distance=112' 18323+1625 HDS2630 distance=113' 18342+1705 SLE 203AB distance=114' 18342+1705 SLE 203AC distance=114' 18471+1515 HJ 1344 distance=115' 18342+1705 SLE 203BC distance=115' 18427+1354 JNN 280 distance=116' 18336+1700 SLE 197BC distance=116' 18336+1700 SLE 197AB distance=117' 18336+1700 SLE 197AD distance=117' 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 18394+1540 MIL 5 58 3.2
Show 18379+1554 SLE 222 117 15.2 27
Show 18379+1555 SLE 221 35 19.3 28
Show 18386+1505 HJ 1331 209 40.5 37
Show 18369+1506 BPM 793 283 113.7 50
Show 18386+1632 HO 87 AB 96 0.4 55
Show 18386+1632 HO 87 AC 121 47.3 55
Show 18355+1528 TOK 618 290 999.9 59
Show 18384+1643 SLE 225 AB 280 10.5 66
Show 18384+1643 SLE 225 AC 305 60.4 66
Show 18439+1601 OSO 103 AB 121 5.0 68
Show 18439+1601 OSO 103 AC 44 8.9 68
Show 18439+1601 OSO 103 AD 25 14.1 68
Show 18439+1601 OSO 103 AE 150 16.4 68
Show 18439+1601 OSO 103 AF 233 17.4 68
Show 18419+1438 TDT1007 353 0.5 72
Show 18382+1426 HU 675 54 0.2 76
Show 18345+1615 GWP2787 319 127.7 80
Show 18340+1600 SLE 623 67 8.1 82
Show 18449+1606 HEI 173 305 3.7 84
Show 18436+1439 BPM 809 337 99.3 86
Show 18393+1706 SLE 228 344 7.6 87
Show 18380+1705 SLE 223 126 15.4 88
Show 18423+1701 GWP2794 68 14.0 92
Show 18456+1604 BPM 820 18 61.6 93
Show 18359+1659 SLE 214 CD 77 72.0 94
Show 18359+1659 STT 358 AB 146 1.7 94
Show 18359+1659 RED 25 AB,E 349 34.6 94
Show 18359+1659 SLE 214 AB,D 224 134.6 94
Show 18359+1659 STT 358 AB,C 235 198.7 94
Show 18389+1715 BPM 799 29 56.5 96
Show 18329+1529 J 2100 356 6.9 97
Show 18423+1407 J 1071 67 5.1 103
Show 18400+1724 TOB 294 BC 149 20.0 105
Show 18400+1724 SLE 231 AB 110 17.8 105
Show 18459+1450 HEI 397 141 1.1 106
Show 18424+1403 J 103 165 5.7 106
Show 18337+1646 SLE 198 320 12.8 106
Show 18453+1434 BPM 818 85 115.9 108
Show 18333+1437 BPM 789 313 37.6 109
Show 18470+1541 GII 5 102 8.3 109
Show 18381+1729 SLE 224 20 17.3 112
Show 18323+1625 HDS2630 165 0.2 113
Show 18342+1705 SLE 203 AB 267 56.0 114
Show 18342+1705 SLE 203 AC 279 63.2 114
Show 18471+1515 HJ 1344 207 13.0 115
Show 18342+1705 SLE 203 BC 333 14.3 115
Show 18427+1354 JNN 280 177 3.7 116
Show 18336+1700 SLE 197 BC 120 19.2 116
Show 18336+1700 SLE 197 AB 211 28.3 117
Show 18336+1700 SLE 197 AD 306 37.2 117

 
 
WDS 18394+1540 : COMPONENTS
 
 
  A
B pa=57.4°
sep=3.08"
 
 
18394+1540 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183925.51+153932.9 Mag 10.07 Spectral class G5IV (yellow)
PmRA 9.00 PmDE -8.0 HIP 91476 Tycho2 1570-01316-1
BD BD+15 3530
Tycho2
Tycho2 1570-01316-1 Pflag RAmdeg 279.85627365 DEmdeg 15.65912654
PmRA 11.3 PmDE -6.0 E RAmdeg 21 E DEmdeg 22
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.52 EpDEm 1989.03
Num 5 Q RAmdeg 1.2 Q DEmdeg 2.4 Q pmRA 1.2
Q pmDE 2.3 BTmag 10.688 E BTmag 0.038 VTmag 10.074
E VTmag 0.031 Prox 33 TYC T HIP 91476
CCDM A RAdeg 279.85624639 DEdeg 15.65913833 EpRA 1990 1.78
EpDE 1990 1.80 E RAdeg 20.6 E DEdeg 22.7 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 91476 Proxy H RAhms 18 39 25.50
DEdms +15 39 33.0 Vmag 9.19 VarFlag R Vmag H
RAdeg 279.856 DEdeg 15.6592 AstroRef A Plx 13.31
CCDM 18394+1540 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 59 Rho 3.228 HD BD BD+15 3530
CD CP Dm number +15 3530 VIred 1.16
SpType G5IV R SpType Coord arcsec 2000 183925.50+153933.0
Hipparcos 2
HIP 91476 Sn 15 So 3 Nc 2
RArad 4.8844129595 DErad 0.2733038744 Plx 13.74 PmRA 19.08
PmDE -2.3 E RArad 1.64 E DErad 1.47 E Plx 1.8
E pmRA 2.2 E pmDE 1.82 Hpmag 9.3325 E Hpmag 0.0044
SHp 0.037 VA 0 BV 0.752 E BV 0.034
VI 0.8
CCDM
Ccdm 18394+1540 RComp Comp A Note1
Note2 Discov num DRAs 1.45 DDEs -27.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote *
PmRA -10 PmDE -18 Dm number +15 3530 Cat1 BD
Name2 +15 1907 Cat2 AGK2/3 HD M HD
ADS BDS A11547 M ADS BDS N IDS IDS 18349N1534A
HIC 91476
 
 
18394+1540 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183925.69+153934.6 Mag 10.69 PmRA 19.00
PmDE -6.0 Calc delta mag 0.62 Calc coord yes
CCDM
Ccdm 18394+1540 RComp Comp B Note1
Note2 Discov num MIL DRAs DDEs
R dRAs Year 1902 Theta 062 Rho 3.4
Obs 8 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11547 M ADS BDS N IDS IDS 18349N1534B
HIC 91476