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Doubles in session


Current system
19027-3606
HJ 5080
HD 176616


Nearby doubles
15' : 19039-3608
UC 3784AB

18' : 19019-3620
B 958

22' : 19013-3553
UC 3763

25' : 19014-3548
BRT1794

27' : 19026-3539
UC 3771

30' : 19049-3555
UC 3788

31' : 19003-3616
HJ 5077AB

32' : 19013-3632
BRT1793

34' : 19054-3610
HJ 5083

39' : 19046-3635
BRT1796

41' : 19017-3645
KOH 114

50' : 19016-3653
B 957AB

51' : 19024-3656
REP 4

53' : 19019-3657
VSP 1

53' : 19025-3658
KOH 115

53' : 19020-3658
BYJ 1

54' : 19013-3515
BRT1792

55' : 19056-3522
BRT1797

55' : 19011-3657
JOY 7

56' : 19073-3607
UC 3805

57' : 18584-3625
JSP 800

57' : 19043-3659
KOH 116

57' : 19029-3509
UC 3775

57' : 19005-3656
KOH 112

59' : 19074-3620
UC 3807

59' : 19034-3508
UC 3778



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19027-3606 HJ 5080 (HD 176616)

 
 
19h 02m 42.69s -36° 05' 47.2" P.A. 246.00 sep 5.5 mag 7.88,8.98 Sp B9+B9 dist. 281.69 pc (918.87 l.y.)
 
 
Coord 2000 19027-3606 Discov num HJ 5080 Comp Coord arcsec 2000 19 02 42.69 -36 05 47.2
Date first 1834 Date last 2018 Obs 26
Pa first 248 Pa last 245.8 P.A. Now (θ) 245.8°
Sep first 5.0 Sep last 5.484 Sep. Now (ρ) 5.484"
Mag pri 7.88 Mag sec 8.98 delta mag (ΔM) 1.1 Spectral class B9+B9 (blue-white/blue-white)
Pri motion ra +019 Sec motion ra +010
Pri motion dec -001 Sec motion dec -007
Notes N (See Notes)
rPM=0.569
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 176616 Constellation Sagittarius SAO 210853 HIP 93515
Tycho2 7421-02298-2 Gaia DR2 6731308767635692672 HD 176616 CD CD-3613248
CP CP-36 8662 Distance 281.69 Distance ly 918.87
 
 
WDS 19027-3606 HJ 5080 (HD 176616) : NOTES
 
 
discov_num notes refcode
HJ 5080 SWR 260.
 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19027-3606 HJ 5080 1999 23 247 5.5 7.88 8.98 B9 B9 -3613248 N D 190242.69-360547.2
19027-3606 HJ 5080 2010 25 248 4.6 7.88 8.98 B9+B9 -3613248 N 190242.69-360547.2
19027-3606 HJ 5080 2018 26 246 5.5 7.88 8.98 B9+B9 -3613248 N 190242.69-360547.2

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

 
 
WDS 19027-3606 HJ 5080 (HD 176616) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19027-3606 HJ 5080 (HD 176616) : MEASURES
 
 
No records found.

 
 
WDS 19027-3606 (HD 176616) : VIRTUAL EYEPIECE
 
 

19027-3606 HJ 5080A mag 7.88 Sp B9 19027-3606 HJ 5080B sep 5.5 P.A. 245.80 mag 8.98 Sp B9 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 19027-3606 (HD 176616) : ALADIN DSS IMAGE @ 19h 02m 42.69s -36° 05' 47.2"
 
 
 
 
WDS 19027-3606 HJ 5080 (HD 176616) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19027-3606 HJ 5080 distance=1' 19039-3608 GKM9409Ba,Bb distance=15' 19039-3608 UC 3784AB distance=15' 19019-3620 B 958 distance=18' 19013-3553 UC 3763 distance=22' 19014-3548 BRT1794 distance=25' 19026-3539 UC 3771 distance=27' 19049-3555 UC 3788 distance=30' 19003-3616 HJ 5077AB distance=31' 19003-3616 HJ 5077AC distance=31' 19013-3632 BRT1793 distance=32' 19054-3610 HJ 5083 distance=34' 19046-3635 BRT1796 distance=39' 19017-3645 KOH 114 distance=41' 19016-3653 CVN 13Ca,Cb distance=49' 19016-3653 B 957AB distance=50' 19016-3653 B 957AC distance=50' 19024-3656 REP 4 distance=51' 19019-3657 VSP 1 distance=53' 19025-3658 KOH 115 distance=53' 19020-3658 BYJ 1 distance=53' 19013-3515 BRT1792 distance=54' 19056-3522 BRT1797 distance=55' 19011-3657 JOY 7 distance=55' 19073-3607 UC 3805 distance=56' 18584-3625 JSP 800 distance=57' 19043-3659 KOH 116 distance=57' 19029-3509 UC 3775 distance=57' 19005-3656 KOH 112 distance=57' 19074-3620 UC 3807 distance=59' 19034-3508 UC 3778 distance=59' 19031-3507 UC 3776 distance=59' 19075-3622 B 963AB distance=60' 19075-3622 B 963AC distance=60' 18579-3618 JSP 798 distance=60' 18581-3545 RSS 500 distance=61' 19011-3704 KOH 113Aa,Ab distance=62' 19011-3704 BSO 14AB distance=62' 19041-3506 B 961 distance=63' 19031-3713 REP 48 distance=68' 18598-3707 BOY 15 distance=70' 19064-3704 HJ 5084 distance=74' 18573-3643 WLT 1AB distance=75' 18573-3643 KOH 110Ba,Bb distance=75' 18567-3546 KOH 109 distance=76' 19038-3451 BRT3338 distance=76' 19008-3453 SKF2071 distance=77' 18592-3712 WLT 2 distance=78' 19019-3448 B 959 distance=79' 18571-3645 RSS 499AB distance=79' 18571-3645 UC 3735AC distance=79' 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 19027-3606 HJ 5080 246 5.5 1
Show 19039-3608 GKM9409 Ba,Bb 155 0.1 15
Show 19039-3608 UC 3784 AB 286 29.5 15
Show 19019-3620 B 958 149 3.9 18
Show 19013-3553 UC 3763 157 68.4 22
Show 19014-3548 BRT1794 176 4.2 25
Show 19026-3539 UC 3771 195 36.5 27
Show 19049-3555 UC 3788 154 64.4 30
Show 19003-3616 HJ 5077 AB 95 7.9 31
Show 19003-3616 HJ 5077 AC 314 14.2 31
Show 19013-3632 BRT1793 146 3.0 32
Show 19054-3610 HJ 5083 3 22.0 34
Show 19046-3635 BRT1796 257 5.4 39
Show 19017-3645 KOH 114 46 0.9 41
Show 19016-3653 CVN 13 Ca,Cb 189 0.3 49
Show 19016-3653 B 957 AB 137 4.1 50
Show 19016-3653 B 957 AC 23 57.6 50
Show 19024-3656 REP 4 58 4.5 51
Show 19019-3657 VSP 1 134 0.2 53
Show 19025-3658 KOH 115 339 0.2 53
Show 19020-3658 BYJ 1 -1 -1.0 53
Show 19013-3515 BRT1792 35 4.6 54
Show 19056-3522 BRT1797 86 3.9 55
Show 19011-3657 JOY 7 154 1.3 55
Show 19073-3607 UC 3805 311 64.4 56
Show 18584-3625 JSP 800 22 1.3 57
Show 19043-3659 KOH 116 278 0.2 57
Show 19029-3509 UC 3775 294 58.4 57
Show 19005-3656 KOH 112 110 0.1 57
Show 19074-3620 UC 3807 168 18.8 59
Show 19034-3508 UC 3778 52 73.4 59
Show 19031-3507 UC 3776 39 85.2 59
Show 19075-3622 B 963 AB 62 3.1 60
Show 19075-3622 B 963 AC 93 20.9 60
Show 18579-3618 JSP 798 73 4.2 60
Show 18581-3545 RSS 500 188 7.4 61
Show 19011-3704 KOH 113 Aa,Ab 99 0.1 62
Show 19011-3704 BSO 14 AB 280 12.8 62
Show 19041-3506 B 961 219 4.0 63
Show 19031-3713 REP 48 44 2.1 68
Show 18598-3707 BOY 15 279 0.1 70
Show 19064-3704 HJ 5084 316 1.6 74
Show 18573-3643 WLT 1 AB 306 42.2 75
Show 18573-3643 KOH 110 Ba,Bb 262 0.4 75
Show 18567-3546 KOH 109 89 3.6 76
Show 19038-3451 BRT3338 135 1.7 76
Show 19008-3453 SKF2071 59 45.1 77
Show 18592-3712 WLT 2 46 2.4 78
Show 19019-3448 B 959 216 1.1 79
Show 18571-3645 RSS 499 AB 331 9.6 79
Show 18571-3645 UC 3735 AC 109 78.8 79

 
 
WDS 19027-3606 : COMPONENTS
 
 
  A
B pa=245.8°
sep=5.48"
 
 
19027-3606 A
 
 
Name HD 176616 Coord arcsec 2000 190242.69-360547.2 Mag 7.88 Spectral class B9 (blue-white)
PmRA 19.00 PmDE -1.0 Tycho2 7421-02298-2 HD 176616
Tycho2
Tycho2 7421-02298-2 Pflag RAmdeg 285.67787289 DEmdeg -36.09644137
PmRA 34.5 PmDE 10.0 E RAmdeg 6 E DEmdeg 7
E pmRA 2.1 E pmDE 1.8 EpRAm 1991.41 EpDEm 1991.09
Num 6 Q RAmdeg 5.2 Q DEmdeg 2.7 Q pmRA 5.1
Q pmDE 2.6 BTmag 7.944 E BTmag 0.017 VTmag 7.876
E VTmag 0.014 Prox 55 TYC HIP 93515
CCDM A RAdeg 285.67777417 DEdeg -36.09646417 EpRA 1990 1.62
EpDE 1990 1.62 E RAdeg 6.1 E DEdeg 7.3 Posflg
Corr 0.4
CCDM
Ccdm 19027-3606 RComp Comp A Note1
Note2 Discov num DRAs 0.53 DDEs 10.8
R dRAs 41 Year Theta Rho
Obs 2 Vmag 7.9 Sp A0 PmNote $
PmRA 16 PmDE 8 Dm number -3613248 Cat1 CD
Name2 210853 Cat2 SAO HD 176616 M HD
ADS BDS M ADS BDS N IDS IDS 18560S3614A
HIC 93515
 
 
19027-3606 B
 
 
Coord arcsec 2000 190242.28-360549.4 Mag 8.98 Spectral class B9 (blue-white) PmRA 10.00
PmDE -7.0 Delta magnitude 1.1 Coordinate calculated yes
CCDM
Ccdm 19027-3606 RComp Comp B Note1
Note2 Discov num HJ 5080 DRAs 0.10 DDEs 9.9
R dRAs 90 Year 1877 Theta 247 Rho 5.5
Obs 10 Vmag 8.8 Sp PmNote $
PmRA 11 PmDE -11 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18560S3614B
HIC 93515