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Doubles in session


Current system
18598-3707
BOY 15


Nearby doubles
9' : 18592-3712
WLT 2

13' : 19005-3656
KOH 112

14' : 18588-3713
I 1114

15' : 19011-3704
BSO 14AB

19' : 19011-3657
JOY 7

26' : 19016-3653
B 957AB

27' : 19019-3657
VSP 1

27' : 19020-3658
BYJ 1

32' : 19017-3645
KOH 114

33' : 19024-3656
REP 4

33' : 19025-3658
KOH 115

38' : 18576-3733
KOH 111

39' : 18573-3643
WLT 1AB

39' : 19013-3632
BRT1793

40' : 19031-3713
REP 48

40' : 18571-3645
RSS 499AB

45' : 18584-3625
JSP 800

47' : 18568-3734
UC 3734

48' : 18561-3653
UC 3730

49' : 18559-3712
UC 3728

51' : 19003-3616
HJ 5077AB

53' : 19019-3620
B 958

54' : 19043-3659
KOH 116

55' : 18579-3618
JSP 798

58' : 18552-3722
UC 3722

61' : 18578-3802
B 414



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

18598-3707 BOY 15

 
 
18h 59m 50.95s -37° 06' 31.4" P.A. 279.00 sep 0.1 mag 13.00,14.30 dist. 62.54 pc (204.01 l.y.)
 
 
Coord 2000 18598-3707 Discov num BOY  15 Comp Coord arcsec 2000 18 59 50.95 -37 06 31.4
Date first 2000 Date last 2002 Obs 4
Pa first 272 Pa last 279.2 P.A. Now (θ) 279.2°
Sep first 0.1 Sep last 0.065 Sep. Now (ρ) 0.065"
Mag pri 13.00 Mag sec 14.30 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 104332 HIP 93268 Tycho2 1047-03220-1
Gaia DR2 6730829994739866624 HD 176485 Distance 62.54 Distance ly 204.01
 
 
WDS 18598-3707 BOY 15 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BOY Bouy, H., Brandner, W., Martin, E.L., Delfosse, X., Allard, F., & Basri, G.
BOY Bouy, H., Duchene, G., Koehler, R., Brandner, W., Bouvier, J., Martin, E.L., Ghez,
BOY A., Delfosse, X., et al.
BOY Bouy, H., Brandner, W., Martin, E., Delfosse, X., Allard, F., Baraffe, I.,
BOY Forveille, T., & Demarco, R.
BOY Bouy, H., Martin, E.L., Brandner, W., Zapatero Osorio, M.R., Bejar, V.J.S.,
BOY Schirmer, M., Huelamo, N., & Ghez, A.M.
BOY Bouy, H., Kolb, J., Marchetti, E., Martin, E.L., Huelamo, N.,
BOY & Barrado y Navascues, D.
BOY Bouy, H., Huelamo, N., Martin, E.L., Marchis, F., Barrado Y Navascues, D.,
BOY Kolb, J.,Marchetti, E., Petr-Gotzens, M.G., Sterzik, M., Ivanov, V.D., Kohler, R.,
BOY & Nurnberger, D.
BOY Bouy, H., Bertin, E., Barrado, D., Sarro, L.M., Olivares, J., Moraux, E., Bouvier,
BOY J., Cuillandre, J.-C., Ribas, A. & Beletsky, Y.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18598-3707 BOY 15 2002 4 279 0.1 13.00 14.30 DK 185950.95-370631.4

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

 
 
WDS 18598-3707 BOY 15 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18598-3707 BOY 15 : MEASURES
 
 
No records found.

 
 
WDS 18598-3707 : VIRTUAL EYEPIECE
 
 

18598-3707 BOY 15A mag 13 18598-3707 BOY 15B sep 0.1 P.A. 279.20 mag 14.3 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 18598-3707 : ALADIN DSS IMAGE @ 18h 59m 50.95s -37° 06' 31.4"
 
 
 
 
WDS 18598-3707 BOY 15 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18598-3707 BOY 15 distance=0' 18592-3712 WLT 2 distance=9' 19005-3656 KOH 112 distance=13' 18588-3713 I 1114 distance=14' 19011-3704 KOH 113Aa,Ab distance=15' 19011-3704 BSO 14AB distance=15' 19011-3657 JOY 7 distance=19' 19016-3653 B 957AB distance=26' 19016-3653 B 957AC distance=26' 19016-3653 CVN 13Ca,Cb distance=27' 19019-3657 VSP 1 distance=27' 19020-3658 BYJ 1 distance=27' 19017-3645 KOH 114 distance=32' 19024-3656 REP 4 distance=33' 19025-3658 KOH 115 distance=33' 18576-3733 KOH 111 distance=38' 18573-3643 WLT 1AB distance=39' 19013-3632 BRT1793 distance=39' 18573-3643 KOH 110Ba,Bb distance=39' 19031-3713 REP 48 distance=40' 18571-3645 RSS 499AB distance=40' 18571-3645 UC 3735AC distance=40' 18584-3625 JSP 800 distance=45' 18568-3734 UC 3734 distance=47' 18561-3653 UC 3730 distance=48' 18559-3712 UC 3728 distance=49' 19003-3616 HJ 5077AB distance=51' 19003-3616 HJ 5077AC distance=51' 19019-3620 B 958 distance=53' 19043-3659 KOH 116 distance=54' 18579-3618 JSP 798 distance=55' 18552-3722 UC 3722 distance=58' 18578-3802 B 414 distance=61' 18563-3623 B 2464 distance=61' 19026-3800 RST2083 distance=63' 19046-3635 BRT1796 distance=66' 19027-3606 HJ 5080 distance=70' 19040-3804 I 1391 distance=76' 19013-3553 UC 3763 distance=76' 19039-3608 GKM9409Ba,Bb distance=77' 19039-3608 UC 3784AB distance=77' 19064-3704 HJ 5084 distance=79' 19014-3548 BRT1794 distance=82' 19056-3754 RST2086 distance=84' 18581-3545 RSS 500 distance=85' 18563-3552 B 955 distance=86' 19054-3610 HJ 5083 distance=88' 18567-3546 KOH 109 distance=90' 19026-3539 UC 3771 distance=94' 19049-3555 UC 3788 distance=95' 18545-3553 UC 3716 distance=98' 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 18598-3707 BOY 15 279 0.1 0
Show 18592-3712 WLT 2 46 2.4 9
Show 19005-3656 KOH 112 110 0.1 13
Show 18588-3713 I 1114 279 1.3 14
Show 19011-3704 KOH 113 Aa,Ab 99 0.1 15
Show 19011-3704 BSO 14 AB 280 12.8 15
Show 19011-3657 JOY 7 154 1.3 19
Show 19016-3653 B 957 AB 137 4.1 26
Show 19016-3653 B 957 AC 23 57.6 26
Show 19016-3653 CVN 13 Ca,Cb 189 0.3 27
Show 19019-3657 VSP 1 134 0.2 27
Show 19020-3658 BYJ 1 -1 -1.0 27
Show 19017-3645 KOH 114 46 0.9 32
Show 19024-3656 REP 4 58 4.5 33
Show 19025-3658 KOH 115 339 0.2 33
Show 18576-3733 KOH 111 282 2.9 38
Show 18573-3643 WLT 1 AB 306 42.2 39
Show 19013-3632 BRT1793 146 3.0 39
Show 18573-3643 KOH 110 Ba,Bb 262 0.4 39
Show 19031-3713 REP 48 44 2.1 40
Show 18571-3645 RSS 499 AB 331 9.6 40
Show 18571-3645 UC 3735 AC 109 78.8 40
Show 18584-3625 JSP 800 22 1.3 45
Show 18568-3734 UC 3734 32 49.8 47
Show 18561-3653 UC 3730 180 43.1 48
Show 18559-3712 UC 3728 335 61.4 49
Show 19003-3616 HJ 5077 AB 95 7.9 51
Show 19003-3616 HJ 5077 AC 314 14.2 51
Show 19019-3620 B 958 149 3.9 53
Show 19043-3659 KOH 116 278 0.2 54
Show 18579-3618 JSP 798 73 4.2 55
Show 18552-3722 UC 3722 32 94.9 58
Show 18578-3802 B 414 208 4.3 61
Show 18563-3623 B 2464 326 5.8 61
Show 19026-3800 RST2083 21 4.2 63
Show 19046-3635 BRT1796 257 5.4 66
Show 19027-3606 HJ 5080 246 5.5 70
Show 19040-3804 I 1391 124 0.3 76
Show 19013-3553 UC 3763 157 68.4 76
Show 19039-3608 GKM9409 Ba,Bb 155 0.1 77
Show 19039-3608 UC 3784 AB 286 29.5 77
Show 19064-3704 HJ 5084 316 1.6 79
Show 19014-3548 BRT1794 176 4.2 82
Show 19056-3754 RST2086 20 4.8 84
Show 18581-3545 RSS 500 188 7.4 85
Show 18563-3552 B 955 102 0.3 86
Show 19054-3610 HJ 5083 3 22.0 88
Show 18567-3546 KOH 109 89 3.6 90
Show 19026-3539 UC 3771 195 36.5 94
Show 19049-3555 UC 3788 154 64.4 95
Show 18545-3553 UC 3716 288 125.8 98

 
 
WDS 18598-3707 : COMPONENTS
 
 
  A
B pa=279.2°
sep=0.07"
 
 
18598-3707 A
 
 
Coord arcsec 2000 185950.95-370631.4 Mag 13 PmRA 3.00 PmDE -9.0
SAO 104332
SAO
SAO 104332 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.001 Vmag 7.1 SpType K5
Double code Source 70 CatNum 26097 DM BD+12 3750
DMcomp BDsup HD 176486 M HD 0
GC 26097 RA1950rad 4.9639909 DE1950rad 0.22374415 PmRA2000 0.0009
PmDE2000 0
 
 
18598-3707 B
 
 
Coord arcsec 2000 185950.94-370631.4 Mag 14.3 HIP 93268 HD 176485
Delta magnitude 1.3 Coordinate calculated yes
Hipparcos
Catalog H HIP 93268 Proxy RAhms 18 59 57.63
DEdms +12 53 21.4 Vmag 9.14 VarFlag R Vmag H
RAdeg 284.99 DEdeg 12.8893 AstroRef B Plx -1.03
CCDM -4.75 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 176485 BD
CD CP Dm number VIred 0.07
SpType F R SpType Coord arcsec 2000 185957.63+125321.4
Hipparcos 2
HIP 93268 Sn 95 So 3 Nc 1
RArad 4.9740164707 DErad 0.224960398 Plx -15.99 PmRA -12.6
PmDE -5.62 E RArad 5.38 E DErad 3.94 E Plx 6.19
E pmRA 6.55 E pmDE 4.52 Hpmag E Hpmag 0.062
SHp 0 VA 0 BV 0.119 E BV 0.033
VI 0.13