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Doubles in session


Current system
17078-2835
ABH 88 AE


Nearby doubles
44' : 17051-2900
OCC 723

45' : 17112-2838
B 333

50' : 17055-2914
BRT3042

58' : 17102-2746
I 246

70' : 17117-2924
RST1940

76' : 17022-2820
TDT 186

80' : 17133-2908
B 335AB

82' : 17093-2954
B 330

86' : 17101-2715
LEI 29

86' : 17111-2723
REP 45AB

86' : 17111-2724
REP 46AB

90' : 17029-2938
RST1929AB

90' : 17146-2825
RSS 433

90' : 17070-2705
I 1310

91' : 17010-2844
RST1925

91' : 17013-2808
B 326AB

92' : 17134-2932
RST1943

92' : 17009-2824
COO 205

94' : 17148-2855
OCC 745AB

94' : 17111-2959
TDT 257

98' : 17022-2732
B 2402

103' : 17007-2915
I 1307

106' : 17086-2650
SEE 319AB

106' : 17151-2750
ELP 40

108' : 17021-2718
LDS 580

109' : 17122-2703
BU 125AB



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.

17078-2835 ABH 88 AE

 
 
17h 07m 49.55s -28° 34' 48.4" P.A. 304.00 sep 95.7 mag 8.60,13.66 Sp F1V
 
 
Coord 2000 17078-2835 Discov num ABH  88 Comp AE Coord arcsec 2000 17 07 49.55 -28 34 48.4
Date first 1988 Date last 2015 Obs 4
Pa first 305 Pa last 303.9 P.A. Now (θ) 303.9°
Sep first 96.3 Sep last 95.719 Sep. Now (ρ) 95.719"
Mag pri 8.60 Mag sec 13.66 delta mag (ΔM) 5.06 Spectral class F1V (yellow-white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -004 Sec motion dec -014
Notes U (Proper motion indicates non-physical)
rPM=0.744
This double is not physical.
 
 
17078-2835 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 154641 185044 17 07 50 -28 34 48 HJ 4919 AB 2015 8 264 22.4 8.67 10.90 2.23
Show 185044 17 07 50 -28 34 48 ABH 88 AD 2015 4 38 81.0 8.60 12.82 4.22
Show 185044 17 07 50 -28 34 48 ABH 88 AE 2015 4 304 95.7 8.60 13.66 5.06 <===
Show 185044 17 07 50 -28 34 48 ABH 88 AF 2015 4 128 30.2 8.67 13.50 4.83
Show 17 07 48 -28 34 51 DAW 214 BC 2015 6 176 10.0 10.90 13.10 2.20
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 185044 Tycho2 6823-01469-1 Gaia DR2 6029960365152261760
HD 154641
 
 
WDS 17078-2835 ABH 88 AE : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AbH1961 - Abt, H.A. 1961A&AS....6...37A
AbH1961 A&AS 6, 37, 1961
AbH1962 Po j Abt, H.A. Jeffers, H., Gibson, & Sandage, A. 1962ApJ...135..429A
AbH1962 ApJ 135, 429, 1962
AbH1964 - AbT, H.A. et al. 1964ApJ...139.1139A
AbH1964 ApJ 139, 1139, 1964
AbH1965 - Abt, H.A. 1965A&AS...11..429A
AbH1965 A&AS 11, 429, 1965
AbH1965b - Abt, H.A. et al. 1965ApJ...142.1604A
AbH1965b ApJ 142, 1604, 1965
AbH1972 - Abt. H.A. & Biggs, E.S. 1972bsrv.book.....A
AbH1972 Bibliography of Stellar Radial Velocities
AbH1972b not - Abt. H.A., Levy, S.G., & Gandet, T.L. 1972AJ.....77..138A
AbH1972b AJ 77, 138, 1972
AbH1973 - Abt, H.A. & Levy, S.G. 1973AJ.....78.1093A
AbH1973 AJ 78, 1093, 1973
AbH1976 orb - Abt, H.A. & Levy, S.G. 1976A&AS...30..273A
AbH1976 A&AS 30, 273, 1976
AbH1978 - Abt, H.A. & Levy, S.G. 1978A&AS...36..241A
AbH1978 A&AS 36, 241, 1978
AbH1985 - Abt, H.A. & Levy, S.G. 1985ApJS...59..229A
AbH1985 ApJS 59, 229, 1985
AbH1986 - Abt, H.A. 1986ApJ...304..688A
AbH1986 ApJ 304, 688, 1986
AbH2000 C u Abt, H.A. & Corbally, C.J. 2000ApJ...541..841A
AbH2000 ApJ 541, 841, 2000
AbH2000 (Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000 optical/physical nature of members of possible Trapezium systems)
AbH2006 orb - Abt, H.A., & Willmarth, D. 2006ApJS..162..207A
AbH2006 ApJS 162, 207, 2006
Daw1918a Ma - Dawson, B.H. .
Daw1918a Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b Ma - Dawson, B.H. (measure by Chaves, A.J.) .
Daw1918b Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919 orb - Dawson, B.H. 1919AJ.....32..109D
Daw1919 AJ 32, 109, 1919
Daw1920 orb - Dawson, B.H. 1920AJ.....32..141D
Daw1920 AJ 32, 141, 1920
Daw1920b orb - Dawson, B.H. 1920AJ.....32..161D
Daw1920b AJ 32, 161, 1920
Daw1922 Ma - Dawson, B.H. .
Daw1922 Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b orb - Dawson, B.H. 1922AJ.....34...17D
Daw1922b AJ 34, 17, 1922
Daw1924a Ma - Dawson, B.H. 1924AJ.....35..147D
Daw1924a AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b orb - Dawson, B.H. 1924AJ.....36...23D
Daw1924b AJ 36, 23, 1924
Daw1926 orb - Dawson, B.H. 1926AJ.....36..181D
Daw1926 AJ 36, 181, 1926
Daw1927A Ma - Dawson, B.H. 1927sdsc.book......
Daw1927A cited in SDS (Southern Double Star Cat.), 1927
Daw1933 orb - Dawson, B.H. 1933AJ.....43...15D
Daw1933 AJ 43, 15, 1933
Daw1937 Ma - Dawson, B.H. .
Daw1937 Pub. La Plata Obs. 6, 85, 1937
Daw9999 Ma - Dawson, B.H. ...................
Daw9999 Unpublished, manuscript or reference not found.
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
17078-2835 ABH 88 AE 1998 2 304 95.8 8.60 13.66 D 170749.55-283448.4
17078-2835 ABH 88 AE 1999 3 304 95.7 8.60 13.66 F1V UD 170749.55-283448.4
17078-2835 ABH 88 AE 2015 4 304 95.7 8.60 13.66 F1V U 170749.55-283448.4

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

 
 
WDS 17078-2835 ABH 88 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17078-2835 ABH 88 AE : MEASURES
 
 
No records found.

 
 
WDS 17078-2835 : VIRTUAL EYEPIECE
 
 

17078-2835 HJ 4919A mag 8.67 Sp F1V 17078-2835 DAW 214B sep 22.4 P.A. 263.60 mag 10.9 17078-2835 DAW 214C sep 25.0 P.A. 240.10 mag 13.1 17078-2835 ABH 88D sep 77.5 P.A. 34.40 mag 12.82 17078-2835 ABH 88E sep 87.8 P.A. 307.40 mag 13.66 17078-2835 ABH 88F sep 27.9 P.A. 131.10 mag 13.5 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 17078-2835 : ALADIN DSS IMAGE @ 17h 07m 49.55s -28° 34' 48.4"
 
 
 
 
WDS 17078-2835 ABH 88 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17078-2835 ABH 88AE distance=0' 17078-2835 DAW 214BC distance=1' 17051-2900 OCC 723 distance=44' 17112-2838 B 333 distance=45' 17055-2914 BRT3042 distance=50' 17102-2746 I 246 distance=58' 17117-2924 RST1940 distance=70' 17022-2820 TDT 186 distance=76' 17133-2908 OCC 744Aa,Ab distance=80' 17133-2908 B 335AB distance=80' 17093-2954 B 330 distance=82' 17113-2725 COR 10Aa,Ab distance=84' 17113-2725 CHN 26AC distance=84' 17113-2725 COR 10Aa,B distance=84' 17101-2715 LEI 29 distance=86' 17111-2723 KRS 8Aa,Ab distance=86' 17111-2723 REP 45AB distance=86' 17111-2723 REP 45CD distance=86' 17111-2724 KRS 9Aa,Ab distance=86' 17111-2724 REP 46AB distance=86' 17029-2938 RST1929AB distance=90' 17029-2938 RST1929BC distance=90' 17146-2825 RSS 433 distance=90' 17070-2705 I 1310 distance=90' 17010-2844 RST1925 distance=91' 17013-2808 B 326AB distance=91' 17013-2808 B 326AB,C distance=91' 17134-2932 RST1943 distance=92' 17009-2824 COO 205 distance=92' 17148-2855 OCC 745AB distance=94' 17111-2959 TDT 257 distance=94' 17022-2732 B 2402 distance=98' 17007-2915 I 1307 distance=103' 17086-2650 SEE 319AB distance=106' 17086-2650 SEE 319Aa,Ab distance=106' 17151-2750 ELP 40 distance=106' 17021-2718 LDS 580 distance=108' 17122-2703 BU 125AB distance=109' 17122-2703 BU 125AC distance=109' 17012-2941 HO 554AB distance=110' 17012-2941 HO 554AC distance=110' 16594-2852 RSS 430 distance=112' 17122-2659 TDT 262 distance=113' 17007-2725 CVN 100AB distance=118' 17007-2725 CVN 100AC distance=118' 17007-2725 CVN 100AD distance=118' 17076-3036 B 329 distance=121' 17061-2635 EVS 29 distance=123' 17116-2642 BU 956AB distance=124' 17116-2642 BU 956AC distance=124' 17102-3034 JSP 709 distance=124' 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 17078-2835 HJ 4919 AB 264 22.4
Show 17078-2835 ABH 88 AD 38 81.0
Show 17078-2835 ABH 88 AE 304 95.7
Show 17078-2835 ABH 88 AF 128 30.2
Show 17078-2835 DAW 214 BC 176 10.0 1
Show 17051-2900 OCC 723 -1 0.1 44
Show 17112-2838 B 333 100 0.4 45
Show 17055-2914 BRT3042 53 4.4 50
Show 17102-2746 I 246 47 1.4 58
Show 17117-2924 RST1940 209 1.9 70
Show 17022-2820 TDT 186 164 0.6 76
Show 17133-2908 OCC 744 Aa,Ab -1 0.1 80
Show 17133-2908 B 335 AB 208 4.5 80
Show 17093-2954 B 330 345 0.2 82
Show 17113-2725 COR 10 Aa,Ab 257 0.2 84
Show 17113-2725 CHN 26 AC 330 5.1 84
Show 17113-2725 COR 10 Aa,B 328 1.1 84
Show 17101-2715 LEI 29 257 1.5 86
Show 17111-2723 KRS 8 Aa,Ab 219 0.1 86
Show 17111-2723 REP 45 AB 109 3.4 86
Show 17111-2723 REP 45 CD 330 5.1 86
Show 17111-2724 KRS 9 Aa,Ab 114 0.0 86
Show 17111-2724 REP 46 AB 209 3.1 86
Show 17029-2938 RST1929 AB 163 20.7 90
Show 17029-2938 RST1929 BC 163 1.0 90
Show 17146-2825 RSS 433 252 8.7 90
Show 17070-2705 I 1310 160 1.9 90
Show 17010-2844 RST1925 30 0.6 91
Show 17013-2808 B 326 AB 89 0.3 91
Show 17013-2808 B 326 AB,C 287 1.0 91
Show 17134-2932 RST1943 173 3.3 92
Show 17009-2824 COO 205 74 2.5 92
Show 17148-2855 OCC 745 AB -1 0.1 94
Show 17111-2959 TDT 257 261 0.5 94
Show 17022-2732 B 2402 58 8.8 98
Show 17007-2915 I 1307 197 1.1 103
Show 17086-2650 SEE 319 AB 211 7.6 106
Show 17086-2650 SEE 319 Aa,Ab 326 0.0 106
Show 17151-2750 ELP 40 190 0.1 106
Show 17021-2718 LDS 580 199 14.5 108
Show 17122-2703 BU 125 AB 66 1.8 109
Show 17122-2703 BU 125 AC 82 82.3 109
Show 17012-2941 HO 554 AB 357 9.6 110
Show 17012-2941 HO 554 AC 350 35.3 110
Show 16594-2852 RSS 430 318 12.0 112
Show 17122-2659 TDT 262 247 0.7 113
Show 17007-2725 CVN 100 AB 303 3.4 118
Show 17007-2725 CVN 100 AC 291 5.8 118
Show 17007-2725 CVN 100 AD 48 9.5 118
Show 17076-3036 B 329 183 0.2 121
Show 17061-2635 EVS 29 244 19.0 123

 
 
WDS 17078-2835 : COMPONENTS
 
 
  A B C D E
B pa=263.6°
sep=22.40"
 
C pa=240.1°
sep=24.99"
pa=176.6°
sep=9.97"
 
D pa=34.4°
sep=77.47"
pa=44.8°
sep=93.65"
pa=40.6°
sep=100.57"
 
E pa=307.4°
sep=87.85"
pa=319.6°
sep=73.35"
pa=323.8°
sep=81.54"
pa=264.7°
sep=114.00"
 
F pa=131.1°
sep=27.90"
pa=110.1°
sep=46.09"
pa=97.9°
sep=43.08"
pa=195.4°
sep=85.39"
pa=128.3°
sep=115.71"
 
 
17078-2835 A
 
 
Name HD 154641 Coord arcsec 2000 170749.55-283448.4 Mag 8.67 Spectral class F1V (yellow-white)
PmRA -4.00 PmDE -4.0 SAO 185044 Tycho2 6823-01469-1
HD 154641 DM CD-2812845
Tycho2
Tycho2 6823-01469-1 Pflag RAmdeg 256.95647343 DEmdeg -28.58012537
PmRA -2.5 PmDE -4.1 E RAmdeg 6 E DEmdeg 9
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.18 EpDEm 1990.09
Num 6 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.3 BTmag 9.110 E BTmag 0.018 VTmag 8.667
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 256.95648000 DEdeg -28.58011556 EpRA 1990 1.67
EpDE 1990 1.16 E RAdeg 6.4 E DEdeg 8.9 Posflg
Corr -0.1
SAO
SAO 185044 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0 Vmag 8.5 SpType A5
Double code Source 24 CatNum 10809 DM CD-2812845
DMcomp BDsup HD 154641 M HD 0
GC RA1950rad 4.47098562 DE1950rad -0.4976881 PmRA2000 0.0013
PmDE2000 0.002
CCDM
Ccdm 17078-2835 RComp Comp A Note1
Note2 Discov num DRAs 1.61 DDEs 11.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp A5 PmNote *
PmRA 18 PmDE 0 Dm number -2812845 Cat1 CD
Name2 185044 Cat2 SAO HD 154641 M HD
ADS BDS B 7860 M ADS BDS N IDS IDS 17015S2827A
HIC
 
 
17078-2835 B
 
 
Coord arcsec 2000 170747.86-283450.9 Coord calc 170747.86-283450.9 Mag 10.9 PmRA -6.00
PmDE 0.0 Calc delta mag 2.23
CCDM
Ccdm 17078-2835 RComp Comp B Note1
Note2 Discov num HJ 4919 DRAs DDEs
R dRAs Year 1904 Theta 263 Rho 23.0
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7860 M ADS BDS N IDS IDS 17015S2827B
HIC
 
 
17078-2835 C
 
 
Coord arcsec 2000 170747.91-283500.9 Mag 13.1 PmRA -5.00 PmDE -5.0
Calc delta mag 4.43 Calc coord yes
CCDM
Ccdm 17078-2835 RComp B Comp C Note1
Note2 Discov num DAW DRAs DDEs
R dRAs Year 1920 Theta 178 Rho 10.4
Obs 1 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17015S2827C
HIC
 
 
17078-2835 D
 
 
Coord arcsec 2000 170752.87-283344.4 Mag 12.82 PmRA -22.00 PmDE -11.0
Calc delta mag 4.15 Calc coord yes
 
 
17078-2835 E
 
 
Coord arcsec 2000 170744.25-283355.0 Mag 13.66 PmRA -1.00 PmDE -14.0
Calc delta mag 4.99 Calc coord yes
 
 
17078-2835 F
 
 
Coord arcsec 2000 170751.15-283506.8 Mag 13.5 PmRA -23.00 PmDE 6.0
Calc delta mag 4.83 Calc coord yes