18394-3019 RSS 486

 
 
18h 39m 26.24s -30° 18' 58.4" P.A. 8.00 sep 9.4 mag 9.78,14.30 Sp F0 dist. 917.43 pc (2992.66 l.y.)
 
 
Coord 2000 18394-3019 Discov num RSS 486 Comp Coord arcsec 2000 18 39 26.24 -30 18 58.4
Date first 1976 Date last 2015 Obs 4
Pa first 7 Pa last 7.5 P.A. Now (θ) 7.5°
Sep first 9.9 Sep last 9.409 Sep. Now (ρ) 9.409"
Mag pri 9.78 Mag sec 14.30 delta mag (ΔM) 4.52 Spectral class F0 (yellow-white)
Pri motion ra -002 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius HIP 91478 Tycho2 7407-00635-1 Gaia DR2 4047179298322956672
CD CD-3015982 CP CP-30 5602 Distance 917.43 Distance ly 2992.66
 
 
WDS 18394-3019 RSS 486 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18394-3019 RSS 486 2000 2 8 9.5 9.96   F0 D 183926.24-301858.4
18394-3019 RSS 486 2015 4 8 9.4 9.78 14.30 F0 183926.24-301858.4

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WDS 18394-3019 RSS 486 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18394-3019 RSS 486 : MEASURES
 
 
No records found.

 
 
WDS 18394-3019 : VIRTUAL EYEPIECE
 
 

18394-3019 RSS 486A mag 9.78 Sp F0 18394-3019 RSS 486B sep 9.4 P.A. 6.50 mag 14.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 18394-3019 : ALADIN DSS IMAGE @ 18h 39m 26.24s -30° 18' 58.4"
 
 
 
 
WDS 18394-3019 RSS 486 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18394-3019  RSS 486 distance=0' 18403-3022  SKF2025 distance=12' 18402-3045  RST2070 distance=28' 18388-3046  SKF2535 distance=28' 18405-2953  SEE 356 distance=30' 18374-3046  B  1367 distance=38' 18360-3023  SKF2024 distance=45' 18418-3059  TDT1004 distance=50' 18352-3030  RST2066 distance=56' 18398-2920  RSS 487 distance=59' 18434-3102  PRO 210 distance=68' 18429-3110  DAM 116 distance=68' 18429-3112  PRO 209 distance=69' 18447-2959  B  2460 distance=72' 18334-3004  I  1370 distance=81' 18344-3109  RST2065AB distance=83' 18344-3109  PRO 206AC distance=83' 18354-3122  LDS6328AB distance=84' 18354-3122  CVN  58AC distance=84' 18354-3122  CVN  58AD distance=84' 18354-3122  CVN  58AE distance=84' 18354-3122  CVN  58AF distance=84' 18354-3122  CVN  58AG distance=84' 18354-3122  CVN  58AH distance=84' 18354-3122  CVN  58AI distance=84' 18354-3122  CVN  58AJ distance=84' 18354-3122  CVN  58AK distance=84' 18354-3122  CVN  58AL distance=84' 18354-3122  CVN  58AM distance=84' 18354-3122  CVN  58AN distance=84' 18354-3122  CVN  58AO distance=84' 18354-3122  CVN  58AP distance=84' 18354-3122  CVN  58AQ distance=84' 18354-3122  CVN  58AR distance=84' 18354-3122  CVN  58AS distance=84' 18354-3122  CVN  58AT distance=84' 18354-3122  CVN  58AU distance=84' 18354-3122  CVN  58AV distance=84' 18354-3122  CVN  58AW distance=84' 18354-3122  CVN  58AX distance=84' 18354-3122  CVN  58AY distance=84' 18354-3122  CVN  58A,Za distance=84' 18354-3122  CVN  58A,Zb distance=84' 18354-3122  CVN  58A,Zc distance=84' 18354-3122  CVN  58A,Zd distance=84' 18354-3122  CVN  58A,Ze distance=84' 18354-3122  CVN  58A,Zf distance=84' 18354-3122  CVN  58A,Zg distance=84' 18354-3122  CVN  58A,Zh distance=84' 18354-3122  CVN  58A,Zi distance=84' 18354-3122  CVN  58A,Zj distance=84' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18394-3019 RSS 486 8 9.4
Show 18403-3022 SKF2025 234 104.6 12
Show 18402-3045 RST2070 146 0.6 28
Show 18388-3046 SKF2535 44 3.9 28
Show 18405-2953 SEE 356 133 3.1 30
Show 18374-3046 B 1367 160 2.3 38
Show 18360-3023 SKF2024 74 22.4 45
Show 18418-3059 TDT1004 231 0.8 50
Show 18352-3030 RST2066 312 0.9 56
Show 18398-2920 RSS 487 303 11.5 59
Show 18434-3102 PRO 210 195 4.6 68
Show 18429-3110 DAM 116 114 8.8 68
Show 18429-3112 PRO 209 34 9.8 69
Show 18447-2959 B 2460 102 9.1 72
Show 18334-3004 I 1370 187 3.8 81
Show 18344-3109 RST2065 AB 3 1.1 83
Show 18344-3109 PRO 206 AC 161 15.7 83
Show 18354-3122 LDS6328 AB 119 7.5 84
Show 18354-3122 CVN 58 AC 310 6.0 84
Show 18354-3122 CVN 58 AD 211 7.3 84
Show 18354-3122 CVN 58 AE 202 7.6 84
Show 18354-3122 CVN 58 AF 307 7.9 84
Show 18354-3122 CVN 58 AG 70 8.1 84
Show 18354-3122 CVN 58 AH 212 8.5 84
Show 18354-3122 CVN 58 AI 81 8.9 84
Show 18354-3122 CVN 58 AJ 163 9.3 84
Show 18354-3122 CVN 58 AK 150 9.6 84
Show 18354-3122 CVN 58 AL 348 9.6 84
Show 18354-3122 CVN 58 AM 49 9.7 84
Show 18354-3122 CVN 58 AN 339 10.3 84
Show 18354-3122 CVN 58 AO 175 10.2 84
Show 18354-3122 CVN 58 AP 194 11.2 84
Show 18354-3122 CVN 58 AQ 330 11.3 84
Show 18354-3122 CVN 58 AR 197 11.4 84
Show 18354-3122 CVN 58 AS 87 11.5 84
Show 18354-3122 CVN 58 AT 179 12.0 84
Show 18354-3122 CVN 58 AU 222 12.2 84
Show 18354-3122 CVN 58 AV 124 12.6 84
Show 18354-3122 CVN 58 AW 69 12.7 84
Show 18354-3122 CVN 58 AX 165 13.2 84
Show 18354-3122 CVN 58 AY 178 13.3 84
Show 18354-3122 CVN 58 A,Za 182 13.6 84
Show 18354-3122 CVN 58 A,Zb 52 13.8 84
Show 18354-3122 CVN 58 A,Zc 114 13.8 84
Show 18354-3122 CVN 58 A,Zd 216 13.2 84
Show 18354-3122 CVN 58 A,Ze 179 14.6 84
Show 18354-3122 CVN 58 A,Zf 173 15.0 84
Show 18354-3122 CVN 58 A,Zg 170 15.0 84
Show 18354-3122 CVN 58 A,Zh 102 16.5 84
Show 18354-3122 CVN 58 A,Zi 214 15.3 84
Show 18354-3122 CVN 58 A,Zj 209 15.7 84

 
 
WDS 18394-3019 : COMPONENTS
 
 
  A
B pa=6.5°
sep=9.39"
 
 
18394-3019 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183926.24-301858.4 Mag 9.78 Spectral class F0 (yellow-white)
PmRA -2.00 PmDE -14.0 HIP 91478 Tycho2 7407-00635-1
CD CD-3015982 CP CP-30 5602
Tycho2
Tycho2 7407-00635-1 Pflag RAmdeg 279.85932333 DEmdeg -30.31626673
PmRA -1.4 PmDE -13.9 E RAmdeg 17 E DEmdeg 22
E pmRA 1.8 E pmDE 2.0 EpRAm 1989.09 EpDEm 1989.04
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 0.9 BTmag 10.299 E BTmag 0.032 VTmag 9.861
E VTmag 0.033 Prox 999 TYC T HIP 91478
CCDM RAdeg 279.85932500 DEdeg -30.31623556 EpRA 1990 1.73
EpDE 1990 1.66 E RAdeg 18.2 E DEdeg 23.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 91478 Proxy RAhms 18 39 26.24
DEdms -30 18 58.4 Vmag 9.74 VarFlag R Vmag H
RAdeg 279.859 DEdeg -30.3162 AstroRef Plx 1.69
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-3015982 CP CP-30 5602 Dm number -3015982 VIred 0.67
SpType F0 R SpType Coord arcsec 2000 183926.24-301858.4
Hipparcos 2
HIP 91478 Sn 5 So 0 Nc 1
RArad 4.8844668039 DErad -0.5291181297 Plx 1.09 PmRA -5.11
PmDE -12.78 E RArad 1.55 E DErad 0.86 E Plx 1.83
E pmRA 2.12 E pmDE 1.42 Hpmag 9.8713 E Hpmag 0.0033
SHp 0.027 VA 0 BV 0.312 E BV 0.055
VI 0.36
CCDM
Ccdm 18394-3019 RComp Comp A Note1
Note2 Discov num DRAs 2.13 DDEs 2.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.5 Sp F0 PmNote
PmRA -31 PmDE 45 Dm number -3015982 Cat1 CD
Name2 210413 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS * IDS 18330S3024A
HIC 91478
 
 
18394-3019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183926.32-301849.1 Mag 14.3 Calc delta mag 4.52
Calc coord yes
CCDM
Ccdm 18394-3019 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.29 DDEs 11.5
R dRAs 40 Year 1976 Theta 7 Rho 9.9
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18330S3024B
HIC 91478