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Current system
18114-3812
RSS 477


Nearby doubles
24' : 18097-3824
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B 930

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RSS 481

70' : 18059-3749
FAL 60

70' : 18122-3921
BU 759AB

70' : 18121-3703
SEE 347

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HDS2550

80' : 18162-3908
TDT 767

82' : 18166-3717
WFC 284

83' : 18045-3810
VVV 50

83' : 18130-3651
B 931

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RST3168

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B 935

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RSS 473

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TDS 899

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WG 223

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HDS2549

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B 928



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18114-3812 RSS 477

 
 
18h 11m 24.81s -38° 11' 46.4" P.A. 121.00 sep 11.0 mag 8.81,14.10 Sp F0IV dist. 229.36 pc (748.17 l.y.)
 
 
Coord 2000 18114-3812 Discov num RSS 477 Comp Coord arcsec 2000 18 11 24.81 -38 11 46.4
Date first 1975 Date last 2015 Obs 4
Pa first 130 Pa last 121 P.A. Now (θ) 121°
Sep first 11.6 Sep last 10.951 Sep. Now (ρ) 10.951"
Mag pri 8.81 Mag sec 14.10 delta mag (ΔM) 5.29 Spectral class F0IV (yellow-white)
Pri motion ra -008 Sec motion ra
Pri motion dec -047 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 209823 HIP 89131 Tycho2 7900-01334-1
Gaia DR2 4037504420644581888 HD 166220 CD CD-3812557 CP CP-38 7417
Distance 229.36 Distance ly 748.17
 
 
WDS 18114-3812 RSS 477 : 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
18114-3812 RSS 477 1998 2 124 11.2 8.77   F0IV D 181124.81-381146.4
18114-3812 RSS 477 2010 4 119 10.3 8.81 14.10 F0IV 181124.81-381146.4
18114-3812 RSS 477 2015 4 121 11.0 8.81 14.10 F0IV 181124.81-381146.4

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

 
 
WDS 18114-3812 RSS 477 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18114-3812 RSS 477 : MEASURES
 
 
No records found.

 
 
WDS 18114-3812 : VIRTUAL EYEPIECE
 
 

18114-3812 RSS 477A mag 8.81 Sp F0IV 18114-3812 RSS 477B sep 9.3 P.A. 127.40 mag 14.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18114-3812 : ALADIN DSS IMAGE @ 18h 11m 24.81s -38° 11' 46.4"
 
 
 
 
WDS 18114-3812 RSS 477 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18114-3812 RSS 477 distance=0' 18097-3824 TVB 300 distance=24' 18131-3750 B 932 distance=30' 18087-3814 SWR 237 distance=33' 18142-3747 RST3163 distance=42' 18142-3737 B 934AB distance=48' 18142-3737 B 934BC distance=48' 18165-3817 RST2041 distance=61' 18130-3910 I 1018 distance=61' 18128-3711 B 930 distance=64' 18161-3847 RSS 481 distance=66' 18059-3749 FAL 60 distance=70' 18122-3921 BU 759AB distance=70' 18122-3921 HJ 5028AC distance=70' 18122-3921 HJ 5028BC distance=70' 18121-3703 SEE 347 distance=70' 18054-3823 HDS2550 distance=72' 18162-3908 TDT 767 distance=80' 18166-3717 WFC 284 distance=82' 18045-3810 VVV 50 distance=83' 18130-3651 B 931 distance=83' 18172-3719 RST3168 distance=87' 18146-3654 B 935 distance=87' 18160-3703 B 1355 distance=88' 18050-3904 RST2024 distance=92' 18074-3652 RSS 473 distance=93' 18034-3807 TDS 899 distance=95' 18060-3928 WG 223 distance=100' 18052-3921 HDS2549 distance=101' 18127-3629 B 928 distance=105' 18039-3711 BRT1754 distance=108' 18179-3654 B 2441 distance=110' 18156-3633 RST3165 distance=111' 18034-3715 HJ 5007 distance=112' 18176-3646 BU 760AB distance=114' 18176-3646 BU 760AC distance=114' 18176-3646 BU 760AD distance=114' 18018-3757 JSP 936 distance=115' 18114-3615 RST3160 distance=117' 18093-4006 I 1351 distance=117' 18153-3623 B 1354AC distance=118' 18153-3623 B 1354AB distance=118' 18090-3617 RST3155Aa,Ab distance=119' 18090-3617 SHY 738AB distance=119' 18057-3635 B 1876BC distance=119' 18057-3635 HWE 88A,BC distance=119' 18057-3635 HWE 88AD distance=119' 18057-3635 HWE 88AE distance=119' 18059-3632 ARY 127 distance=120' 18090-4009 WG 224 distance=122' 18197-3700 RST3172 distance=123' 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 18114-3812 RSS 477 121 11.0
Show 18097-3824 TVB 300 151 14.3 24
Show 18131-3750 B 932 258 4.6 30
Show 18087-3814 SWR 237 93 18.5 33
Show 18142-3747 RST3163 19 1.2 42
Show 18142-3737 B 934 AB 29 14.8 48
Show 18142-3737 B 934 BC 187 2.5 48
Show 18165-3817 RST2041 198 1.7 61
Show 18130-3910 I 1018 336 1.1 61
Show 18128-3711 B 930 315 0.9 64
Show 18161-3847 RSS 481 196 9.8 66
Show 18059-3749 FAL 60 168 10.3 70
Show 18122-3921 BU 759 AB 124 2.0 70
Show 18122-3921 HJ 5028 AC 148 14.9 70
Show 18122-3921 HJ 5028 BC 151 13.0 70
Show 18121-3703 SEE 347 182 0.2 70
Show 18054-3823 HDS2550 50 0.3 72
Show 18162-3908 TDT 767 3 2.4 80
Show 18166-3717 WFC 284 118 10.7 82
Show 18045-3810 VVV 50 38 8.8 83
Show 18130-3651 B 931 254 2.3 83
Show 18172-3719 RST3168 198 1.8 87
Show 18146-3654 B 935 189 0.2 87
Show 18160-3703 B 1355 295 0.2 88
Show 18050-3904 RST2024 292 1.3 92
Show 18074-3652 RSS 473 110 7.2 93
Show 18034-3807 TDS 899 66 1.3 95
Show 18060-3928 WG 223 58 3.2 100
Show 18052-3921 HDS2549 251 0.3 101
Show 18127-3629 B 928 126 3.6 105
Show 18039-3711 BRT1754 232 4.4 108
Show 18179-3654 B 2441 179 2.9 110
Show 18156-3633 RST3165 4 0.2 111
Show 18034-3715 HJ 5007 219 10.3 112
Show 18176-3646 BU 760 AB 110 3.5 114
Show 18176-3646 BU 760 AC 320 28.3 114
Show 18176-3646 BU 760 AD 318 93.8 114
Show 18018-3757 JSP 936 63 4.5 115
Show 18114-3615 RST3160 191 0.3 117
Show 18093-4006 I 1351 215 0.7 117
Show 18153-3623 B 1354 AC 308 16.2 118
Show 18153-3623 B 1354 AB 175 4.8 118
Show 18090-3617 RST3155 Aa,Ab 21 0.2 119
Show 18090-3617 SHY 738 AB 254 999.9 119
Show 18057-3635 B 1876 BC 22 0.4 119
Show 18057-3635 HWE 88 A,BC 5 3.1 119
Show 18057-3635 HWE 88 AD 224 41.7 119
Show 18057-3635 HWE 88 AE 196 81.6 119
Show 18059-3632 ARY 127 238 12.2 120
Show 18090-4009 WG 224 352 6.1 122
Show 18197-3700 RST3172 336 3.9 123

 
 
WDS 18114-3812 : COMPONENTS
 
 
  A
B pa=127.4°
sep=9.29"
 
 
18114-3812 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181124.81-381146.4 Mag 8.81 Spectral class F0IV (yellow-white)
PmRA -8.00 PmDE -47.0 SAO 209823 HIP 89131
Tycho2 7900-01334-1 HD 166220 CD CD-3812557 CP CP-38 7417
Tycho2
Tycho2 7900-01334-1 Pflag RAmdeg 272.85334682 DEmdeg -38.19633920
PmRA -8.6 PmDE -45.6 E RAmdeg 8 E DEmdeg 11
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.60 EpDEm 1990.63
Num 12 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 9.206 E BTmag 0.020 VTmag 8.810
E VTmag 0.016 Prox 436 TYC T HIP 89131
CCDM RAdeg 272.85337222 DEdeg -38.19623583 EpRA 1990 1.84
EpDE 1990 1.86 E RAdeg 8.1 E DEdeg 10.8 Posflg
Corr -0.1
SAO
SAO 209823 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.067 Vmag 8.7 SpType F0
Double code Source 41 CatNum 9291 DM CD-3812557
DMcomp BDsup HD 166220 M HD 0
GC RA1950rad 4.74718574 DE1950rad -0.66684829 PmRA2000 0
PmDE2000 -0.067
Hipparcos
Catalog H HIP 89131 Proxy RAhms 18 11 24.81
DEdms -38 11 46.4 Vmag 8.77 VarFlag R Vmag H
RAdeg 272.853 DEdeg -38.1962 AstroRef Plx 6.34
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 166220 BD
CD CD-3812557 CP CP-38 7417 Dm number -3812557 VIred 0.42
SpType F0IV R SpType Coord arcsec 2000 181124.81-381146.4
Hipparcos 2
HIP 89131 Sn 5 So 0 Nc 1
RArad 4.7621897766 DErad -0.6666499384 Plx 4.36 PmRA -5.46
PmDE -45.9 E RArad 1.03 E DErad 0.74 E Plx 1.26
E pmRA 1.55 E pmDE 0.83 Hpmag 8.8596 E Hpmag 0.0022
SHp 0.015 VA 0 BV 0.367 E BV 0.024
VI 0.43
CCDM
Ccdm 18114-3812 RComp Comp A Note1
Note2 Discov num DRAs 0.81 DDEs 13.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.7 Sp F0 PmNote
PmRA 8 PmDE -45 Dm number -3812557 Cat1 CD
Name2 209823 Cat2 SAO HD 166220 M HD
ADS BDS M ADS BDS N IDS * IDS 18045S3813A
HIC 89131
 
 
18114-3812 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181125.44-381152.0 Mag 14.1 Calc delta mag 5.29
Calc coord yes
CCDM
Ccdm 18114-3812 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.55 DDEs 7.4
R dRAs 40 Year 1975 Theta 130 Rho 11.6
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18045S3813B
HIC