18093-2607 B 379 AC

 
 
18h 09m 15.06s -26° 07' 00.4" P.A. 3.00 sep 17.0 mag 7.75,14.50 Sp G1V dist. 39.48 pc (128.78 l.y.)
 
 
Coord 2000 18093-2607 Discov num B   379 Comp AC Coord arcsec 2000 18 09 15.06 -26 07 00.4
Date first 1927 Date last 1999 Obs 3
Pa first 195 Pa last 2.5 P.A. Now (θ) 2.5°
Sep first 6.0 Sep last 16.974 Sep. Now (ρ) 16.974"
Mag pri 7.75 Mag sec 14.50 delta mag (ΔM) 6.75 Spectral class G1V (yellow)
Pri motion ra -031 Sec motion ra -022
Pri motion dec -338 Sec motion dec +080
Notes N (See Notes)
rPM=1.232
This double is not physical.
 
 
18093-2607 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 165896 186362 18 09 15 -26 07 00 HDS 2560 Aa,Ab 2019 12 344 1.3 7.75 10.70 2.95
Show 186362 18 09 15 -26 07 00 B 379 AB 1999 4 1 28.8 7.75 13.54 5.79
Show 186362 18 09 15 -26 07 00 B 379 AC 1999 3 3 17.0 7.75 14.50 6.75 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 186362 HIP 88937 Tycho2 6847-00673-1
Gaia DR2 4064821099795342336 HD 165896 CD CD-2612862 CP CP-26 6300
Distance 39.48 Distance ly 128.78
 
 
WDS 18093-2607 B 379 AC : NOTES
 
 
discov_num notes refcode
B 379 HIP 88937. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
212 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18093-2607 B 379 AC 1927 1 195 6.0 7.75 14.50 N 180915.06-260700.4
18093-2607 B 379 AC 1999 2 2 16.8 7.75 14.50 N 180915.06-260700.4

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WDS 18093-2607 B 379 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18093-2607 B 379 AC : MEASURES
 
 
No records found.

 
 
WDS 18093-2607 : VIRTUAL EYEPIECE
 
 

18093-2607 B   379A mag 7.75 Sp G1V 18093-2607 HDS2560Ab sep 1.3 P.A. 345.60 mag 10.7 18093-2607 B   379B sep 28.8 P.A. 0.70 mag 13.54 18093-2607 B   379C sep 17.0 P.A. 2.20 mag 14.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 18093-2607 : ALADIN DSS IMAGE @ 18h 09m 15.06s -26° 07' 00.4"
 
 
 
 
WDS 18093-2607 B 379 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18093-2607  B   379AC distance=0' 18095-2621  B   381 distance=15' 18106-2602  HDS2563 distance=19' 18119-2620  J  2198AB distance=38' 18119-2620  J  2198AC distance=38' 18089-2528  WNO  21 distance=39' 18076-2534  OCC1043 distance=40' 18106-2519  JKS  19 distance=52' 18108-2520  TDT 725 distance=52' 18107-2655  RSS 476 distance=52' 18057-2541  OCC1042 distance=55' 18056-2541  OCC1040 distance=57' 18064-2525  RCH   6 distance=57' 18052-2544  RCH   5AB distance=60' 18052-2544  OCC1039Aa,Ab distance=60' 18051-2543  OCC1038 distance=61' 18092-2504  J  2196 distance=64' 18070-2706  OCC  88 distance=67' 18043-2603  J  1735 distance=67' 18060-2659  I  1017 distance=68' 18057-2514  OCC1041AB distance=71' 18057-2514  OCC1041AC distance=71' 18042-2544  RCH   4 distance=72' 18041-2540  OCC1037 distance=75' 18130-2704  J  2199AB distance=75' 18130-2704  J  2199AC distance=75' 18107-2454  J  1594 distance=77' 18040-2529  HDO 148 distance=81' 18050-2705  OCC  89 distance=82' 18051-2707  OCC  90 distance=83' 18041-2523  OCC1036AB distance=83' 18041-2523  OCC1036AC distance=83' 18116-2724  RST2036 distance=83' 18035-2643  BRT3057 distance=85' 18133-2713  B  2435 distance=86' 18031-2545  RST3152 distance=87' 18028-2617  B   373 distance=88' 18036-2523  OCC1035 distance=89' 18031-2535  RCH   3 distance=89' 18034-2526  OCC1034 distance=89' 18027-2550  OCC1032 distance=91' 18141-2502  B   383 distance=92' 18029-2533  OCC1033AB distance=92' 18029-2533  OCC1033AC distance=92' 18024-2556  OCC1030 distance=93' 18024-2601  B   372 distance=93' 18025-2539  OCC1031 distance=95' 18094-2432  BRT3062 distance=95' 18163-2559  J  2125AB distance=99' 18163-2559  J  2125AC distance=99' 18106-2744  RST2034 distance=99' 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 18093-2607 HDS2560 Aa,Ab 344 1.3
Show 18093-2607 B 379 AB 1 28.8
Show 18093-2607 B 379 AC 3 17.0
Show 18095-2621 B 381 50 0.2 15
Show 18106-2602 HDS2563 152 0.5 19
Show 18119-2620 J 2198 AB 99 3.4 38
Show 18119-2620 J 2198 AC 76 29.5 38
Show 18089-2528 WNO 21 64 13.5 39
Show 18076-2534 OCC1043 -1 0.0 40
Show 18106-2519 JKS 19 228 26.7 52
Show 18108-2520 TDT 725 228 1.0 52
Show 18107-2655 RSS 476 198 5.9 52
Show 18057-2541 OCC1042 -1 0.0 55
Show 18056-2541 OCC1040 -1 0.0 57
Show 18064-2525 RCH 6 208 2.3 57
Show 18052-2544 RCH 5 AB 35 2.3 60
Show 18052-2544 OCC1039 Aa,Ab -1 0.0 60
Show 18051-2543 OCC1038 -1 0.0 61
Show 18092-2504 J 2196 123 3.3 64
Show 18070-2706 OCC 88 -1 0.1 67
Show 18043-2603 J 1735 262 5.9 67
Show 18060-2659 I 1017 84 2.1 68
Show 18057-2514 OCC1041 AB -1 0.0 71
Show 18057-2514 OCC1041 AC -1 0.0 71
Show 18042-2544 RCH 4 354 3.9 72
Show 18041-2540 OCC1037 -1 0.1 75
Show 18130-2704 J 2199 AB 206 4.4 75
Show 18130-2704 J 2199 AC 78 20.0 75
Show 18107-2454 J 1594 226 7.8 77
Show 18040-2529 HDO 148 15 4.6 81
Show 18050-2705 OCC 89 -1 0.1 82
Show 18051-2707 OCC 90 -1 0.1 83
Show 18041-2523 OCC1036 AB -1 0.0 83
Show 18041-2523 OCC1036 AC -1 0.0 83
Show 18116-2724 RST2036 224 0.2 83
Show 18035-2643 BRT3057 184 4.3 85
Show 18133-2713 B 2435 311 6.8 86
Show 18031-2545 RST3152 244 0.7 87
Show 18028-2617 B 373 325 5.8 88
Show 18036-2523 OCC1035 -1 0.0 89
Show 18031-2535 RCH 3 359 0.0 89
Show 18034-2526 OCC1034 -1 0.0 89
Show 18027-2550 OCC1032 -1 0.0 91
Show 18141-2502 B 383 87 3.8 92
Show 18029-2533 OCC1033 AB -1 0.0 92
Show 18029-2533 OCC1033 AC -1 0.1 92
Show 18024-2556 OCC1030 -1 0.0 93
Show 18024-2601 B 372 35 0.8 93
Show 18025-2539 OCC1031 -1 0.0 95
Show 18094-2432 BRT3062 125 4.6 95
Show 18163-2559 J 2125 AB 16 4.1 99

 
 
WDS 18093-2607 : COMPONENTS
 
 
  A Ab B
Ab pa=345.6°
sep=1.26"
 
B pa=0.7°
sep=28.81"
pa=1.4°
sep=27.60"
 
C pa=2.2°
sep=16.97"
pa=3.6°
sep=15.77"
pa=178.5°
sep=11.86"
 
 
18093-2607 A
 
 
Coord arcsec 2000 180915.06-260700.4 Mag 7.75 Spectral class G1V (yellow) PmRA -31.00
PmDE -338.0 SAO 186362 HIP 88937 Tycho2 6847-00673-1
HD 165896 GC 24730 CD CD-2612862 CP CP-26 6300
Tycho2
Tycho2 6847-00673-1 Pflag RAmdeg 272.31278877 DEmdeg -26.11678669
PmRA -28.3 PmDE -341.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.10 EpDEm 1990.51
Num 17 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 8.454 E BTmag 0.017 VTmag 7.749
E VTmag 0.012 Prox 13 TYC T HIP 88937
CCDM A RAdeg 272.31286028 DEdeg -26.11599944 EpRA 1990 1.78
EpDE 1990 1.70 E RAdeg 5.5 E DEdeg 6.9 Posflg
Corr 0.1
SAO
SAO 186362 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.317 Vmag 7.5 SpType G0
Double code Source 70 CatNum 24730 DM CD-2612862
DMcomp BDsup HD 165896 M HD 0
GC 24730 RA1950rad 4.73919546 DE1950rad -0.45589901 PmRA2000 -0.0025
PmDE2000 -0.317
Hipparcos
Catalog H HIP 88937 Proxy H RAhms 18 09 15.09
DEdms -26 06 57.5 Vmag 7.6 VarFlag R Vmag G
RAdeg 272.313 DEdeg -26.116 AstroRef A Plx 24.75
CCDM 18093-2607 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AD
Theta 329 Rho 1.316 HD 165896 BD
CD CD-2612862 CP CP-26 6300 Dm number -2612862 VIred 0.69
SpType G3V R SpType Coord arcsec 2000 180915.09-260657.5
Hipparcos 2
HIP 88937 Sn 15 So 3 Nc 2
RArad 4.7527560976 DErad -0.4558094923 Plx 25.33 PmRA -28.42
PmDE -338.25 E RArad 1.24 E DErad 0.78 E Plx 1.29
E pmRA 1.64 E pmDE 0.94 Hpmag 7.7382 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.65 E BV 0.042
VI 0.69
CCDM
Ccdm 18093-2607 RComp Comp A Note1
Note2 Discov num DRAs -2.93 DDEs -0.5
R dRAs 82 Year Theta Rho
Obs 4 Vmag 7.8 Sp G0 PmNote *
PmRA -31 PmDE -338 Dm number -2612862 Cat1 CD
Name2 186362 Cat2 SAO HD 165896 M HD
ADS BDS A11096 M ADS BDS N IDS IDS 18031S2607A
HIC 88937
 
 
18093-2607 Ab
 
 
Coord arcsec 2000 180915.04-260659.2 Mag 10.7 PmRA -31.00 PmDE -338.0
Calc delta mag 2.95 Calc coord yes
 
 
18093-2607 B
 
 
Coord arcsec 2000 180915.09-260631.6 Mag 13.54 PmRA -22.00 PmDE -25.0
Calc delta mag 5.79 Calc coord yes
CCDM
Ccdm 18093-2607 RComp Comp B Note1
Note2 Discov num B 379 DRAs DDEs
R dRAs Year 1927 Theta 339 Rho 4.7
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11096 M ADS BDS N IDS IDS 18031S2607B
HIC 88937
 
 
18093-2607 C
 
 
Coord arcsec 2000 180915.11-260643.4 Mag 14.5 PmRA -22.00 PmDE 80.0
Calc delta mag 6.75 Calc coord yes
CCDM
Ccdm 18093-2607 RComp Comp C Note1
Note2 Discov num B 379 DRAs DDEs
R dRAs Year Theta 195 Rho 6.0
Obs Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11096 M ADS BDS N IDS IDS 18031S2607C
HIC 88937