16384-2514 ABH 87 AF

 
 
16h 38m 23.66s -25° 13' 36.4" P.A. 232.00 sep 111.8 mag 10.12,14.70 Sp A3
 
 
Coord 2000 16384-2514 Discov num ABH  87 Comp AF Coord arcsec 2000 16 38 23.66 -25 13 36.4
Date first 1988 Date last 2015 Obs 4
Pa first 232 Pa last 231.5 P.A. Now (θ) 231.5°
Sep first 112.6 Sep last 111.847 Sep. Now (ρ) 111.847"
Mag pri 10.12 Mag sec 14.70 delta mag (ΔM) 4.58 Spectral class A3 (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -001 Sec motion dec -002
Notes N (See Notes)
rPM=0.354
Nature of this double is uncertain.
 
 
16384-2514 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 149867 184509 16 38 24 -25 13 36 HJ 1292 AB 2015 13 245 23.3 10.12 10.47 0.35
Show 184509 16 38 24 -25 13 36 ABH 87 AD 2015 4 52 61.9 10.12 13.48 3.36
Show 184509 16 38 24 -25 13 36 ABH 87 AE 2015 4 321 68.6 10.12 14.80 4.68
Show 184509 16 38 24 -25 13 36 ABH 87 AF 2015 4 232 111.8 10.12 14.70 4.58 <===
Show 184509 16 38 24 -25 13 36 ABH 87 AG 2015 4 113 45.6 10.12 15.20 5.08
Show 184509 16 38 24 -25 13 36 ABH 87 AH 2015 4 123 9.8 10.12 15.30 5.18
Show 16 38 22 -25 13 46 HJ 1292 BC 2015 5 131 14.5 10.47 13.10 2.63
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 184509 Tycho2 6800-01672-1 Gaia DR2 6047349622471446144
HD 149867
 
 
WDS 16384-2514 ABH 87 AF : NOTES
 
 
discov_num notes refcode
HJ 1292 AB: Also a 12.5 at 129deg, 14.5" from B. B__1951a
 
 
REFERENCES
 
 
refcode metd author reference
B__1951a Ma j van den Bos, W.H. 1951CiUO..111...13V
B__1951a +J Union Obs. Johannesburg Circ. 111, 13, 1951
 
 
DISCOVERER
 
 
idgroup discov author
1 ABH Abt, H.A.
29 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16384-2514 ABH 87 AF 1998 2 232 111.9 10.12 14.70 A3 D 163823.66-251336.4
16384-2514 ABH 87 AF 1999 3 232 111.9 10.12 14.70 A3 N D 163823.66-251336.4
16384-2514 ABH 87 AF 2015 4 232 111.8 10.12 14.70 A3 N 163823.66-251336.4

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

 
 
WDS 16384-2514 ABH 87 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16384-2514 ABH 87 AF : MEASURES
 
 
No records found.

 
 
WDS 16384-2514 : VIRTUAL EYEPIECE
 
 

16384-2514 HJ 1292A mag 10.12 Sp A3 16384-2514 HJ 1292B sep 23.4 P.A. 244.90 mag 10.47 16384-2514 HJ 1292C sep 22.5 P.A. 210.20 mag 13.1 16384-2514 ABH  87D sep 58.3 P.A. 49.50 mag 13.48 16384-2514 ABH  87E sep 66.1 P.A. 323.90 mag 14.8 16384-2514 ABH  87F sep 105.4 P.A. 228.70 mag 14.7 16384-2514 ABH  87G sep 41.9 P.A. 114.90 mag 15.2 16384-2514 ABH  87H sep 9.1 P.A. 126.00 mag 15.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 16384-2514 : ALADIN DSS IMAGE @ 16h 38m 23.66s -25° 13' 36.4"
 
 
 
 
WDS 16384-2514 ABH 87 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16384-2514  ABH  87AF distance=0' 16384-2514  HJ 1292BC distance=1' 16397-2500  JKS  12 distance=22' 16359-2510  RST3033 distance=34' 16358-2518  TDS9992 distance=36' 16356-2541  USD1575 distance=48' 16349-2518  USD1571Aa,Ab distance=48' 16386-2408  B   311 distance=66' 16349-2611  RST3032 distance=75' 16403-2354  HDS2365AB distance=84' 16403-2354  FGL   4AC distance=84' 16353-2629  I  1296 distance=87' 16352-2629  TDS9982 distance=87' 16320-2456  DCH  90AB distance=89' 16320-2456  CON  30Aa,Ab distance=89' 16320-2530  BOV  58 distance=89' 16320-2457  DCH  89 distance=89' 16319-2456  DCH  97Ba,Bb distance=91' 16319-2455  DCH  88 distance=91' 16319-2456  HDP   2AB distance=91' 16319-2456  CON  29AC distance=91' 16322-2440  BNY   3AB distance=91' 16322-2440  BNY   3AC distance=91' 16322-2440  BNY   3BC distance=91' 16324-2429  LOO   8AB distance=94' 16324-2429  CHX  16Aa,Ab distance=94' 16431-2628  JNN 230AB distance=98' 16431-2628  JNN 230AC distance=98' 16312-2434  GHE  26Aa,Ab distance=105' 16312-2434  BOV  56AB distance=105' 16312-2434  CRE   1BD distance=106' 16312-2434  RAT  18Ba,Bb distance=106' 16312-2434  RAT  18BC distance=106' 16313-2430  COR   9Aa,Ab distance=106' 16313-2430  BRT3030AB distance=106' 16313-2430  OCC9162Ba,Bb distance=106' 16315-2425  REP  42CD distance=106' 16425-2341  B   312 distance=109' 16432-2643  B   314 distance=111' 16369-2704  RST1892 distance=113' 16306-2434  CHT   4 distance=114' 16299-2459  KOU  64 distance=117' 16471-2510  LDS4692 distance=119' 16341-2659  TOK 783 distance=121' 16439-2649  SKF2057 distance=121' 16311-2405  REP  41 distance=122' 16296-2436  TOK 782 distance=126' 16428-2711  RSS 415 distance=132' 16302-2633  SKF2054AB distance=136' 16311-2651  USD1544 distance=139' 16288-2428  GHE  25AB distance=139' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16384-2514 HJ 1292 AB 245 23.3
Show 16384-2514 ABH 87 AD 52 61.9
Show 16384-2514 ABH 87 AE 321 68.6
Show 16384-2514 ABH 87 AF 232 111.8
Show 16384-2514 ABH 87 AG 113 45.6
Show 16384-2514 ABH 87 AH 123 9.8
Show 16384-2514 HJ 1292 BC 131 14.5 1
Show 16397-2500 JKS 12 333 24.2 22
Show 16359-2510 RST3033 146 0.6 34
Show 16358-2518 TDS9992 65 0.5 36
Show 16356-2541 USD1575 30 1.1 48
Show 16349-2518 USD1571 Aa,Ab 12 0.3 48
Show 16386-2408 B 311 239 5.5 66
Show 16349-2611 RST3032 203 2.1 75
Show 16403-2354 HDS2365 AB 228 1.1 84
Show 16403-2354 FGL 4 AC 55 1.5 84
Show 16353-2629 I 1296 310 0.6 87
Show 16352-2629 TDS9982 226 1.2 87
Show 16320-2456 DCH 90 AB 180 7.8 89
Show 16320-2456 CON 30 Aa,Ab 200 0.6 89
Show 16320-2530 BOV 58 76 14.2 89
Show 16320-2457 DCH 89 300 2.8 89
Show 16319-2456 DCH 97 Ba,Bb 93 0.1 91
Show 16319-2455 DCH 88 319 6.4 91
Show 16319-2456 HDP 2 AB 241 3.0 91
Show 16319-2456 CON 29 AC 127 14.7 91
Show 16322-2440 BNY 3 AB 82 0.1 91
Show 16322-2440 BNY 3 AC 85 0.8 91
Show 16322-2440 BNY 3 BC 85 0.8 91
Show 16324-2429 LOO 8 AB 321 5.3 94
Show 16324-2429 CHX 16 Aa,Ab 43 0.4 94
Show 16431-2628 JNN 230 AB 269 1.6 98
Show 16431-2628 JNN 230 AC 5 2.6 98
Show 16312-2434 GHE 26 Aa,Ab 162 0.4 105
Show 16312-2434 BOV 56 AB 353 79.1 105
Show 16312-2434 CRE 1 BD 226 0.5 106
Show 16312-2434 RAT 18 Ba,Bb 158 0.1 106
Show 16312-2434 RAT 18 BC 270 1.2 106
Show 16313-2430 COR 9 Aa,Ab 159 0.3 106
Show 16313-2430 BRT3030 AB 12 4.5 106
Show 16313-2430 OCC9162 Ba,Bb -1 0.0 106
Show 16315-2425 REP 42 CD 37 3.5 106
Show 16425-2341 B 312 199 0.6 109
Show 16432-2643 B 314 334 0.7 111
Show 16369-2704 RST1892 323 0.5 113
Show 16306-2434 CHT 4 191 0.0 114
Show 16299-2459 KOU 64 205 2.9 117
Show 16471-2510 LDS4692 354 11.2 119
Show 16341-2659 TOK 783 241 0.1 121
Show 16439-2649 SKF2057 255 26.7 121
Show 16311-2405 REP 41 122 13.1 122

 
 
WDS 16384-2514 : COMPONENTS
 
 
  A B C D E F G
B pa=244.9°
sep=23.37"
 
C pa=210.2°
sep=22.51"
pa=134.2°
sep=13.72"
 
D pa=49.5°
sep=58.31"
pa=53.9°
sep=81.07"
pa=44.1°
sep=79.91"
 
E pa=323.9°
sep=66.08"
pa=344.3°
sep=65.72"
pa=339.2°
sep=77.90"
pa=280.5°
sep=84.73"
 
F pa=228.7°
sep=105.44"
pa=224.2°
sep=83.26"
pa=233.5°
sep=84.38"
pa=229.0°
sep=163.74"
pa=198.1°
sep=129.41"
 
G pa=114.9°
sep=41.91"
pa=97.5°
sep=59.68"
pa=87.9°
sep=49.36"
pa=186.5°
sep=55.90"
pa=132.7°
sep=104.73"
pa=66.1°
sep=128.18"
 
H pa=126.0°
sep=9.13"
pa=81.0°
sep=28.91"
pa=53.0°
sep=23.43"
pa=220.5°
sep=56.88"
pa=141.7°
sep=74.81"
pa=53.4°
sep=107.81"
pa=291.9°
sep=33.00"
 
 
16384-2514 A
 
 
Name HD 149867 Coord arcsec 2000 163823.66-251336.4 Mag 10.12 Spectral class A3 (white)
PmRA -3.00 PmDE 0.0 SAO 184509 Tycho2 6800-01672-1
HD 149867 DM CD-2412739
Tycho2
Tycho2 6800-01672-1 Pflag RAmdeg 249.59859962 DEmdeg -25.22680310
PmRA -5.2 PmDE -3.8 E RAmdeg 20 E DEmdeg 25
E pmRA 1.6 E pmDE 1.7 EpRAm 1986.86 EpDEm 1985.15
Num 7 Q RAmdeg 1.8 Q DEmdeg 0.5 Q pmRA 1.8
Q pmDE 0.5 BTmag 10.783 E BTmag 0.044 VTmag 10.115
E VTmag 0.036 Prox 233 TYC T HIP
CCDM RAdeg 249.59861611 DEdeg -25.22679250 EpRA 1990 1.67
EpDE 1990 1.39 E RAdeg 21.8 E DEdeg 29.2 Posflg
Corr 0.1
SAO
SAO 184509 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.014 Vmag 9.5 SpType A3
Double code Source 25 CatNum 11538 DM CD-2412739
DMcomp BDsup HD 149867 M HD 0
GC RA1950rad 4.34299932 DE1950rad -0.43856595 PmRA2000 -0.0001
PmDE2000 -0.012
CCDM
Ccdm 16384-2514 RComp Comp A Note1
Note2 Discov num DRAs -0.29 DDEs 22.7
R dRAs 66 Year Theta Rho
Obs 3 Vmag 10.3 Sp A3 PmNote
PmRA 0 PmDE -12 Dm number -2412739 Cat1 CD
Name2 -24 5712 Cat2 CPD HD 149867 M HD
ADS BDS B 7690 M ADS BDS N IDS IDS 16323S2502A
HIC
 
 
16384-2514 B
 
 
Coord arcsec 2000 163822.10-251346.3 Coord calc 163822.10-251346.3 Mag 10.47 PmRA -1.00
PmDE -2.0 Tycho2 6800-00626-1 Calc delta mag 0.35
Tycho2
Tycho2 6800-00626-1 Pflag RAmdeg 249.59213823 DEmdeg -25.22954263
PmRA -4.3 PmDE -1.2 E RAmdeg 27 E DEmdeg 28
E pmRA 2.1 E pmDE 1.7 EpRAm 1988.67 EpDEm 1980.91
Num 5 Q RAmdeg 2.1 Q DEmdeg 0.5 Q pmRA 2.1
Q pmDE 0.5 BTmag 11.048 E BTmag 0.054 VTmag 10.468
E VTmag 0.047 Prox 233 TYC T HIP
CCDM RAdeg 249.59215056 DEdeg -25.22953917 EpRA 1990 1.67
EpDE 1990 1.41 E RAdeg 28.2 E DEdeg 37.1 Posflg
Corr 0.2
CCDM
Ccdm 16384-2514 RComp Comp B Note1
Note2 Discov num HJ 1292 DRAs -1.90 DDEs 14.0
R dRAs 66 Year 1890 Theta 246 Rho 23.3
Obs 2 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 -24 5713 Cat2 CPD HD M HD
ADS BDS B 7690 M ADS BDS N IDS IDS 16323S2502B
HIC
 
 
16384-2514 C
 
 
Coord arcsec 2000 163822.83-251355.9 Mag 13.1 PmRA 7.00 PmDE -6.0
Calc delta mag 2.98 Calc coord yes
CCDM
Ccdm 16384-2514 RComp B Comp C Note1
Note2 Discov num HJ 1292 DRAs -1.12 DDEs 4.3
R dRAs 66 Year Theta 129 Rho 14.5
Obs Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7690 M ADS BDS N IDS IDS 16323S2502C
HIC
 
 
16384-2514 D
 
 
Coord arcsec 2000 163826.93-251258.5 Mag 13.48 PmRA -10.00 PmDE -1.0
Calc delta mag 3.36 Calc coord yes
 
 
16384-2514 E
 
 
Coord arcsec 2000 163820.79-251243.0 Mag 14.8 PmRA -2.00 PmDE 2.0
Calc delta mag 4.68 Calc coord yes
 
 
16384-2514 F
 
 
Coord arcsec 2000 163817.82-251446.0 Mag 14.7 PmRA -2.00 PmDE -2.0
Calc delta mag 4.58 Calc coord yes
 
 
16384-2514 G
 
 
Coord arcsec 2000 163826.46-251354.1 Mag 15.2 PmRA 5.00 PmDE -6.0
Calc delta mag 5.08 Calc coord yes
 
 
16384-2514 H
 
 
Coord arcsec 2000 163824.20-251341.8 Mag 15.3 PmRA -121.00 PmDE -34.0
Calc delta mag 5.18 Calc coord yes