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Doubles in session


Current system
16579-2737
HJ 4902
HD 152989


Nearby doubles
19' : 16570-2752
RST1916

26' : 16576-2711
BRT3036

37' : 16563-2806
RST1914

39' : 16558-2710
HJ 4898

40' : 17007-2725
CVN 100AB

46' : 16545-2734
B 322AB

49' : 17005-2702
RST1924

55' : 17013-2808
B 326AB

57' : 17022-2732
B 2402

59' : 16546-2816
RST1908AB

60' : 17021-2718
LDS 580

62' : 17009-2824
COO 205

65' : 16535-2804
B 321

68' : 16545-2646
DAW 110

69' : 16552-2639
RST1910

72' : 17022-2820
TDT 186

73' : 16580-2625
RST1918

75' : 17014-2639
HDS2410

76' : 16555-2629
RST1911

76' : 16551-2843
TOI1049

78' : 16595-2622
B 324

78' : 16594-2852
RSS 430

79' : 17010-2844
RST1925

87' : 16522-2655
JNN 231AB

88' : 16590-2610
BRT3037

90' : 16514-2801
B 319



Selections
Full WDS
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.

16579-2737 HJ 4902 (HD 152989)

 
 
16h 57m 53.92s -27° 36' 39.4" P.A. 30.00 sep 11.2 mag 7.89,9.32 Sp A1II-III
 
 
Coord 2000 16579-2737 Discov num HJ 4902 Comp Coord arcsec 2000 16 57 53.92 -27 36 39.4
Date first 1834 Date last 2015 Obs 19
Pa first 32 Pa last 29.5 P.A. Now (θ) 29.5°
Sep first 12.0 Sep last 11.214 Sep. Now (ρ) 11.214"
Mag pri 7.89 Mag sec 9.32 delta mag (ΔM) 1.43 Spectral class A1II-III (white)
Pri motion ra -016 Sec motion ra -011
Pri motion dec -031 Sec motion dec -023
Notes
rPM=0.27 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 152989 Constellation Ophiuchus SAO 184838 Tycho2 6818-01860-1
Gaia DR2 6033260858500218752 HD 152989
 
 
WDS 16579-2737 HJ 4902 (HD 152989) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16579-2737 HJ 4902 1998 14 30 11.2 7.89 9.32 A1II-III D 165753.92-273639.4
16579-2737 HJ 4902 2010 15 29 11.1 7.89 9.32 A1II-III D 165753.92-273639.4
16579-2737 HJ 4902 2015 18 30 11.2 7.89 9.32 A1II-III 165753.92-273639.4

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

 
 
WDS 16579-2737 HJ 4902 (HD 152989) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16579-2737 HJ 4902 (HD 152989) : MEASURES
 
 
No records found.

 
 
WDS 16579-2737 (HD 152989) : VIRTUAL EYEPIECE
 
 

16579-2737 HJ 4902A mag 7.89 Sp A1II 16579-2737 HJ 4902B sep 10.9 P.A. 26.60 mag 9.32 Sp III 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 16579-2737 (HD 152989) : ALADIN DSS IMAGE @ 16h 57m 53.92s -27° 36' 39.4"
 
 
 
 
WDS 16579-2737 HJ 4902 (HD 152989) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16579-2737 HJ 4902 distance=0' 16570-2752 RST1916 distance=19' 16576-2711 BRT3036 distance=26' 16563-2806 RST1914 distance=37' 16558-2710 HJ 4898 distance=39' 17007-2725 CVN 100AB distance=40' 17007-2725 CVN 100AC distance=40' 17007-2725 CVN 100AD distance=40' 16545-2734 B 322AB distance=46' 16545-2734 B 322AC distance=46' 17005-2702 RST1924 distance=49' 17013-2808 B 326AB distance=55' 17013-2808 B 326AB,C distance=55' 17022-2732 B 2402 distance=57' 16546-2816 RST1908BC distance=59' 16546-2816 RST1908AB distance=59' 17021-2718 LDS 580 distance=60' 17009-2824 COO 205 distance=62' 16535-2804 B 321 distance=65' 16545-2646 DAW 110 distance=68' 16552-2639 RST1910 distance=69' 17022-2820 TDT 186 distance=72' 16580-2625 RST1918 distance=73' 17014-2639 HDS2410 distance=75' 16555-2629 RST1911 distance=76' 16551-2843 TOI1049 distance=76' 16595-2622 B 324 distance=78' 16594-2852 RSS 430 distance=78' 17010-2844 RST1925 distance=79' 16522-2655 JNN 231AB distance=87' 16522-2655 JNN 231AC distance=87' 16522-2655 JNN 231AD distance=87' 16590-2610 BRT3037 distance=88' 16514-2801 B 319 distance=90' 16523-2641 GAU9001 distance=91' 16525-2642 DAW 213 distance=91' 16523-2640 HJ 1296 distance=94' 16540-2857 HJ 4895 distance=96' 16520-2640 HJ 1295 distance=97' 16509-2758 B 2820 distance=101' 16582-2918 RST1919 distance=102' 16539-2905 TVB 290 distance=103' 17007-2915 I 1307 distance=106' 16578-2547 KPP 383 distance=110' 16547-2920 RSS 424 distance=112' 16494-2734 RSS 418 distance=114' 16502-2645 KOU 70 distance=116' 17070-2705 I 1310 distance=126' 17017-2542 HJ 1297AB distance=126' 17017-2542 HJ 1297AC distance=126' 17061-2635 EVS 29 distance=126' 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 16579-2737 HJ 4902 30 11.2
Show 16570-2752 RST1916 270 2.5 19
Show 16576-2711 BRT3036 283 1.2 26
Show 16563-2806 RST1914 169 0.5 37
Show 16558-2710 HJ 4898 122 13.9 39
Show 17007-2725 CVN 100 AB 303 3.4 40
Show 17007-2725 CVN 100 AC 291 5.8 40
Show 17007-2725 CVN 100 AD 48 9.5 40
Show 16545-2734 B 322 AB 55 0.2 46
Show 16545-2734 B 322 AC 172 1.3 46
Show 17005-2702 RST1924 180 0.5 49
Show 17013-2808 B 326 AB 89 0.3 55
Show 17013-2808 B 326 AB,C 287 1.0 55
Show 17022-2732 B 2402 58 8.8 57
Show 16546-2816 RST1908 BC 131 1.4 59
Show 16546-2816 RST1908 AB 60 8.2 59
Show 17021-2718 LDS 580 199 14.5 60
Show 17009-2824 COO 205 74 2.5 62
Show 16535-2804 B 321 11 0.2 65
Show 16545-2646 DAW 110 61 2.7 68
Show 16552-2639 RST1910 99 0.8 69
Show 17022-2820 TDT 186 164 0.6 72
Show 16580-2625 RST1918 331 0.2 73
Show 17014-2639 HDS2410 7 0.2 75
Show 16555-2629 RST1911 145 1.1 76
Show 16551-2843 TOI1049 154 1.3 76
Show 16595-2622 B 324 117 2.4 78
Show 16594-2852 RSS 430 318 12.0 78
Show 17010-2844 RST1925 30 0.6 79
Show 16522-2655 JNN 231 AB 274 3.2 87
Show 16522-2655 JNN 231 AC 51 3.2 87
Show 16522-2655 JNN 231 AD 39 4.7 87
Show 16590-2610 BRT3037 111 4.9 88
Show 16514-2801 B 319 224 1.3 90
Show 16523-2641 GAU9001 212 7.1 91
Show 16525-2642 DAW 213 33 18.9 91
Show 16523-2640 HJ 1296 35 15.7 94
Show 16540-2857 HJ 4895 97 23.0 96
Show 16520-2640 HJ 1295 140 10.4 97
Show 16509-2758 B 2820 151 5.9 101
Show 16582-2918 RST1919 196 0.6 102
Show 16539-2905 TVB 290 141 4.1 103
Show 17007-2915 I 1307 197 1.1 106
Show 16578-2547 KPP 383 341 3.9 110
Show 16547-2920 RSS 424 346 11.1 112
Show 16494-2734 RSS 418 152 10.7 114
Show 16502-2645 KOU 70 228 7.9 116
Show 17070-2705 I 1310 160 1.9 126
Show 17017-2542 HJ 1297 AB 59 5.5 126
Show 17017-2542 HJ 1297 AC 156 21.7 126
Show 17061-2635 EVS 29 244 19.0 126

 
 
WDS 16579-2737 : COMPONENTS
 
 
  A
B pa=26.6°
sep=10.92"
 
 
16579-2737 A
 
 
Componente originario normalizzato AB Name HD 152989 Coord arcsec 2000 165753.92-273639.4 Mag 7.89
Spectral class A1II (white) PmRA -16.00 PmDE -31.0 SAO 184838
Tycho2 6818-01860-1 HD 152989 DM CD-2711312
Tycho2
Tycho2 6818-01860-1 Pflag RAmdeg 254.47465908 DEmdeg -27.61093940
PmRA -16.2 PmDE -31.5 E RAmdeg 6 E DEmdeg 8
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.80 EpDEm 1990.10
Num 15 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 1.0 BTmag 8.101 E BTmag 0.017 VTmag 7.888
E VTmag 0.014 Prox 115 TYC T HIP
CCDM RAdeg 254.47470139 DEdeg -27.61086500 EpRA 1990 1.65
EpDE 1990 1.42 E RAdeg 6.4 E DEdeg 7.7 Posflg
Corr 0.0
SAO
SAO 184838 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.006 Vmag 7.5 SpType A0
Double code Source 24 CatNum 10667 DM CD-2711312
DMcomp BDsup HD 152989 M HD 0
GC RA1950rad 4.42780326 DE1950rad -0.48056111 PmRA2000 -0.0015
PmDE2000 -0.004
CCDM
Ccdm 16579-2737 RComp Comp A Note1
Note2 Discov num DRAs -0.03 DDEs 20.9
R dRAs 41 Year Theta Rho
Obs 2 Vmag 7.6 Sp A0 PmNote *
PmRA -19 PmDE -6 Dm number -2711312 Cat1 CD
Name2 184838 Cat2 SAO HD 152989 M HD
ADS BDS A10271 M ADS BDS N IDS IDS 16517S2727A
HIC
 
 
16579-2737 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165754.29-273629.6 Mag 9.32 Spectral class III
PmRA -11.00 PmDE -23.0 Tycho2 6818-02885-1 Calc delta mag 1.43
Calc coord yes
Tycho2
Tycho2 6818-02885-1 Pflag RAmdeg 254.47640114 DEmdeg -27.60814625
PmRA -23.5 PmDE -23.3 E RAmdeg 18 E DEmdeg 25
E pmRA 2.5 E pmDE 2.3 EpRAm 1991.06 EpDEm 1989.81
Num 3 Q RAmdeg 2.4 Q DEmdeg 0.9 Q pmRA 2.5
Q pmDE 0.9 BTmag 9.645 E BTmag 0.035 VTmag 9.315
E VTmag 0.033 Prox 115 TYC T HIP
CCDM RAdeg 254.47646250 DEdeg -27.60809028 EpRA 1990 1.70
EpDE 1990 1.37 E RAdeg 18.2 E DEdeg 24.8 Posflg
Corr 0.1
CCDM
Ccdm 16579-2737 RComp Comp B Note1
Note2 Discov num HJ 4902 DRAs 0.41 DDEs 31.2
R dRAs 41 Year 1879 Theta 031 Rho 11.2
Obs 5 Vmag 10.3 Sp PmNote $
PmRA -19 PmDE -6 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10271 M ADS BDS N IDS IDS 16517S2727B
HIC