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Doubles in session


Current system
18579-3618
JSP 798


Nearby doubles
10' : 18584-3625
JSP 800

20' : 18563-3623
B 2464

26' : 18573-3643
WLT 1AB

29' : 18571-3645
RSS 499AB

30' : 19003-3616
HJ 5077AB

32' : 18563-3552
B 955

34' : 18581-3545
RSS 500

36' : 18567-3546
KOH 109

42' : 18561-3653
UC 3730

44' : 19013-3632
BRT1793

48' : 18545-3553
UC 3716

49' : 19019-3620
B 958

49' : 19013-3553
UC 3763

50' : 18549-3544
UC 3718

50' : 19005-3656
KOH 112

53' : 19014-3548
BRT1794

53' : 19017-3645
KOH 114

55' : 18598-3707
BOY 15

56' : 19011-3657
JOY 7

57' : 18592-3712
WLT 2

57' : 18588-3713
I 1114

58' : 19016-3653
B 957AB

59' : 18531-3610
JSP 795

59' : 18559-3712
UC 3728

60' : 19011-3704
BSO 14AB

60' : 19027-3606
HJ 5080



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

18579-3618 JSP 798

 
 
18h 57m 52.73s -36° 17' 56.8" P.A. 73.00 sep 4.2 mag 9.61,14.20 Sp G8/K0III
 
 
Coord 2000 18579-3618 Discov num JSP 798 Comp Coord arcsec 2000 18 57 52.73 -36 17 56.8
Date first 1930 Date last 2015 Obs 4
Pa first 69 Pa last 73.2 P.A. Now (θ) 73.2°
Sep first 4.9 Sep last 4.17 Sep. Now (ρ) 4.17"
Mag pri 9.61 Mag sec 14.20 delta mag (ΔM) 4.59 Spectral class G8/K0III (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 210759 Tycho2 7421-00072-1 Gaia DR2 6731114428958991104
HD 175649
 
 
WDS 18579-3618 JSP 798 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
JSP Jessup, M.K.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18579-3618 JSP 798 1969 3 69 4.5 9.61 14.20 G8/K0III -3613173 185752.73-361756.8
18579-3618 JSP 798 2015 4 73 4.2 9.61 14.20 G8/K0III -3613173 185752.73-361756.8

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

 
 
WDS 18579-3618 JSP 798 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18579-3618 JSP 798 : MEASURES
 
 
No records found.

 
 
WDS 18579-3618 : VIRTUAL EYEPIECE
 
 

18579-3618 JSP 798A mag 9.61 Sp G8/K0III 18579-3618 JSP 798B sep 4.2 P.A. 73.20 mag 14.2 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 18579-3618 : ALADIN DSS IMAGE @ 18h 57m 52.73s -36° 17' 56.8"
 
 
 
 
WDS 18579-3618 JSP 798 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18579-3618 JSP 798 distance=0' 18584-3625 JSP 800 distance=10' 18563-3623 B 2464 distance=20' 18573-3643 KOH 110Ba,Bb distance=26' 18573-3643 WLT 1AB distance=26' 18571-3645 RSS 499AB distance=29' 18571-3645 UC 3735AC distance=29' 19003-3616 HJ 5077AB distance=30' 19003-3616 HJ 5077AC distance=30' 18563-3552 B 955 distance=32' 18581-3545 RSS 500 distance=34' 18567-3546 KOH 109 distance=36' 18561-3653 UC 3730 distance=42' 19013-3632 BRT1793 distance=44' 18545-3553 UC 3716 distance=48' 19019-3620 B 958 distance=49' 19013-3553 UC 3763 distance=49' 18549-3544 UC 3718 distance=50' 19005-3656 KOH 112 distance=50' 19014-3548 BRT1794 distance=53' 19017-3645 KOH 114 distance=53' 18598-3707 BOY 15 distance=55' 19011-3657 JOY 7 distance=56' 18592-3712 WLT 2 distance=57' 18588-3713 I 1114 distance=57' 19016-3653 CVN 13Ca,Cb distance=58' 19016-3653 B 957AB distance=58' 19016-3653 B 957AC distance=58' 18531-3610 JSP 795 distance=59' 18559-3712 UC 3728 distance=59' 19011-3704 KOH 113Aa,Ab distance=60' 19011-3704 BSO 14AB distance=60' 19027-3606 HJ 5080 distance=60' 18531-3604 UC 3712 distance=60' 18568-3518 RSS 498 distance=62' 19019-3657 VSP 1 distance=63' 19020-3658 BYJ 1 distance=64' 19024-3656 REP 4 distance=66' 19025-3658 KOH 115 distance=69' 19026-3539 UC 3771 distance=70' 18552-3722 UC 3722 distance=72' 19039-3608 GKM9409Ba,Bb distance=74' 18518-3615 JSP 792 distance=74' 19039-3608 UC 3784AB distance=74' 18576-3733 KOH 111 distance=75' 19013-3515 BRT1792 distance=76' 18568-3734 UC 3734 distance=78' 18523-3537 B 953 distance=79' 18512-3635 UC 3696 distance=82' 18561-3458 UC 3729 distance=83' 19031-3713 REP 48 distance=84' 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 18579-3618 JSP 798 73 4.2 0
Show 18584-3625 JSP 800 22 1.3 10
Show 18563-3623 B 2464 326 5.8 20
Show 18573-3643 KOH 110 Ba,Bb 262 0.4 26
Show 18573-3643 WLT 1 AB 306 42.2 26
Show 18571-3645 RSS 499 AB 331 9.6 29
Show 18571-3645 UC 3735 AC 109 78.8 29
Show 19003-3616 HJ 5077 AB 95 7.9 30
Show 19003-3616 HJ 5077 AC 314 14.2 30
Show 18563-3552 B 955 102 0.3 32
Show 18581-3545 RSS 500 188 7.4 34
Show 18567-3546 KOH 109 89 3.6 36
Show 18561-3653 UC 3730 180 43.1 42
Show 19013-3632 BRT1793 146 3.0 44
Show 18545-3553 UC 3716 288 125.8 48
Show 19019-3620 B 958 149 3.9 49
Show 19013-3553 UC 3763 157 68.4 49
Show 18549-3544 UC 3718 291 26.3 50
Show 19005-3656 KOH 112 110 0.1 50
Show 19014-3548 BRT1794 176 4.2 53
Show 19017-3645 KOH 114 46 0.9 53
Show 18598-3707 BOY 15 279 0.1 55
Show 19011-3657 JOY 7 154 1.3 56
Show 18592-3712 WLT 2 46 2.4 57
Show 18588-3713 I 1114 279 1.3 57
Show 19016-3653 CVN 13 Ca,Cb 189 0.3 58
Show 19016-3653 B 957 AB 137 4.1 58
Show 19016-3653 B 957 AC 23 57.6 58
Show 18531-3610 JSP 795 77 0.6 59
Show 18559-3712 UC 3728 335 61.4 59
Show 19011-3704 KOH 113 Aa,Ab 99 0.1 60
Show 19011-3704 BSO 14 AB 280 12.8 60
Show 19027-3606 HJ 5080 246 5.5 60
Show 18531-3604 UC 3712 166 50.6 60
Show 18568-3518 RSS 498 257 8.0 62
Show 19019-3657 VSP 1 134 0.2 63
Show 19020-3658 BYJ 1 -1 -1.0 64
Show 19024-3656 REP 4 58 4.5 66
Show 19025-3658 KOH 115 339 0.2 69
Show 19026-3539 UC 3771 195 36.5 70
Show 18552-3722 UC 3722 32 94.9 72
Show 19039-3608 GKM9409 Ba,Bb 155 0.1 74
Show 18518-3615 JSP 792 281 4.9 74
Show 19039-3608 UC 3784 AB 286 29.5 74
Show 18576-3733 KOH 111 282 2.9 75
Show 19013-3515 BRT1792 35 4.6 76
Show 18568-3734 UC 3734 32 49.8 78
Show 18523-3537 B 953 139 0.8 79
Show 18512-3635 UC 3696 43 75.7 82
Show 18561-3458 UC 3729 19 64.2 83
Show 19031-3713 REP 48 44 2.1 84

 
 
WDS 18579-3618 : COMPONENTS
 
 
  A
B pa=73.2°
sep=4.17"
 
 
18579-3618 A
 
 
Coord arcsec 2000 185752.73-361756.8 Mag 9.61 Spectral class G8/K0III (yellow) PmRA 3.00
PmDE -1.0 Tycho2 7421-00072-1 HD 175649
Tycho2
Tycho2 7421-00072-1 Pflag RAmdeg 284.46972845 DEmdeg -36.29913173
PmRA -1.6 PmDE 4.6 E RAmdeg 17 E DEmdeg 21
E pmRA 1.6 E pmDE 1.5 EpRAm 1988.68 EpDEm 1984.90
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.803 E BTmag 0.050 VTmag 9.607
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 284.46973306 DEdeg -36.29913972 EpRA 1990 1.77
EpDE 1990 1.74 E RAdeg 18.0 E DEdeg 24.2 Posflg
Corr 0.1
CCDM
Ccdm 18579-3618 RComp Comp A Note1
Note2 Discov num DRAs -1.27 DDEs 2.4
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA 27 PmDE 1 Dm number -3613173 Cat1 CD
Name2 210759 Cat2 SAO HD 175649 M HD
ADS BDS M ADS BDS N IDS IDS 18512S3626A
HIC
 
 
18579-3618 B
 
 
Coord arcsec 2000 185753.06-361755.6 Mag 14.2 Delta magnitude 4.59 Coordinate calculated yes
CCDM
Ccdm 18579-3618 RComp Comp B Note1
Note2 Discov num JSP 798 DRAs DDEs
R dRAs Year 1947 Theta 070 Rho 4.4
Obs 2 Vmag 13.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18512S3626B
HIC