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Current system
18161-3847
RSS 481


Nearby doubles
22' : 18162-3908
TDT 767

30' : 18165-3817
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44' : 18130-3910
I 1018

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BU 759AB

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RST3163

66' : 18114-3812
RSS 477

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B 932

71' : 18173-3956
WG 230

73' : 18222-3857
ALD 69

74' : 18142-3737
B 934AB

80' : 18097-3824
TVB 300

86' : 18235-3844
I 1364

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RST3168

90' : 18166-3717
WFC 284

94' : 18087-3814
SWR 237

96' : 18231-3758
RST4009

100' : 18243-3914
B 1357

102' : 18164-4028
I 1020

103' : 18245-3817
TDT 843

104' : 18128-3711
B 930

104' : 18160-3703
B 1355

108' : 18167-4034
WG 229

110' : 18209-4021
WG 231

112' : 18215-3715
B 2445

113' : 18093-4006
I 1351

115' : 18146-3654
B 935



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

18161-3847 RSS 481

 
 
18h 16m 07.19s -38° 46' 36.2" P.A. 196.00 sep 9.8 mag 9.56,14.90 Sp F6V dist. 119.62 pc (390.2 l.y.)
 
 
Coord 2000 18161-3847 Discov num RSS 481 Comp Coord arcsec 2000 18 16 07.19 -38 46 36.2
Date first 1975 Date last 2015 Obs 4
Pa first 179 Pa last 196 P.A. Now (θ) 196°
Sep first 10.3 Sep last 9.767 Sep. Now (ρ) 9.767"
Mag pri 9.56 Mag sec 14.90 delta mag (ΔM) 5.34 Spectral class F6V (yellow-white)
Pri motion ra +057 Sec motion ra -004
Pri motion dec -031 Sec motion dec -016
Notes
rPM=0.968
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 209926 HIP 89531 Tycho2 7900-01031-1
Gaia DR2 6727578674479543808 HD 167254 CD CD-3812629 CP CP-38 7436
Distance 119.62 Distance ly 390.2
 
 
WDS 18161-3847 RSS 481 : 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
18161-3847 RSS 481 1999 2 189 9.8 9.53   F6V D 181607.19-384636.2
18161-3847 RSS 481 2015 4 196 9.8 9.56 14.90 F6V 181607.19-384636.2

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

 
 
WDS 18161-3847 RSS 481 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18161-3847 RSS 481 : MEASURES
 
 
No records found.

 
 
WDS 18161-3847 : VIRTUAL EYEPIECE
 
 

18161-3847 RSS 481A mag 9.56 Sp F6V 18161-3847 RSS 481B sep 9.6 P.A. 192.60 mag 14.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 18161-3847 : ALADIN DSS IMAGE @ 18h 16m 07.19s -38° 46' 36.2"
 
 
 
 
WDS 18161-3847 RSS 481 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18161-3847 RSS 481 distance=0' 18162-3908 TDT 767 distance=22' 18165-3817 RST2041 distance=30' 18130-3910 I 1018 distance=44' 18122-3921 HJ 5028BC distance=58' 18122-3921 BU 759AB distance=58' 18122-3921 HJ 5028AC distance=58' 18142-3747 RST3163 distance=64' 18114-3812 RSS 477 distance=66' 18131-3750 B 932 distance=68' 18173-3956 WG 230 distance=71' 18222-3857 ALD 69 distance=73' 18142-3737 B 934AB distance=74' 18142-3737 B 934BC distance=74' 18097-3824 TVB 300 distance=80' 18235-3844 I 1364 distance=86' 18172-3719 RST3168 distance=89' 18166-3717 WFC 284 distance=90' 18087-3814 SWR 237 distance=94' 18231-3758 RST4009 distance=96' 18243-3914 B 1357 distance=100' 18164-4028 I 1020 distance=102' 18245-3817 TDT 843 distance=103' 18128-3711 B 930 distance=104' 18160-3703 B 1355 distance=104' 18167-4034 WG 229 distance=108' 18209-4021 WG 231 distance=110' 18215-3715 B 2445 distance=112' 18093-4006 I 1351 distance=113' 18146-3654 B 935 distance=115' 18121-3703 SEE 347 distance=115' 18213-4024 WG 232 distance=115' 18179-3654 B 2441 distance=115' 18197-3700 RST3172 distance=116' 18108-4026 HJ 5023 distance=117' 18090-4009 WG 224 distance=118' 18247-3746 B 1358 distance=119' 18089-4012 TDT 709 distance=120' 18116-4035 WG 227 distance=120' 18130-3651 B 931 distance=122' 18176-3646 BU 760AB distance=123' 18176-3646 BU 760AC distance=123' 18176-3646 BU 760AD distance=123' 18107-4032 HJ 5025 distance=124' 18060-3928 WG 223 distance=126' 18251-3738 B 1360 distance=127' 18267-3821 RST2052 distance=127' 18262-3801 RST2049 distance=128' 18054-3823 HDS2550 distance=128' 18050-3904 RST2024 distance=131' 18052-3921 HDS2549 distance=132' 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 18161-3847 RSS 481 196 9.8
Show 18162-3908 TDT 767 3 2.4 22
Show 18165-3817 RST2041 198 1.7 30
Show 18130-3910 I 1018 336 1.1 44
Show 18122-3921 HJ 5028 BC 151 13.0 58
Show 18122-3921 BU 759 AB 124 2.0 58
Show 18122-3921 HJ 5028 AC 148 14.9 58
Show 18142-3747 RST3163 19 1.2 64
Show 18114-3812 RSS 477 121 11.0 66
Show 18131-3750 B 932 258 4.6 68
Show 18173-3956 WG 230 88 2.4 71
Show 18222-3857 ALD 69 82 2.4 73
Show 18142-3737 B 934 AB 29 14.8 74
Show 18142-3737 B 934 BC 187 2.5 74
Show 18097-3824 TVB 300 151 14.3 80
Show 18235-3844 I 1364 176 0.1 86
Show 18172-3719 RST3168 198 1.8 89
Show 18166-3717 WFC 284 118 10.7 90
Show 18087-3814 SWR 237 93 18.5 94
Show 18231-3758 RST4009 44 0.5 96
Show 18243-3914 B 1357 303 5.0 100
Show 18164-4028 I 1020 273 0.5 102
Show 18245-3817 TDT 843 98 0.6 103
Show 18128-3711 B 930 315 0.9 104
Show 18160-3703 B 1355 295 0.2 104
Show 18167-4034 WG 229 206 6.3 108
Show 18209-4021 WG 231 231 9.3 110
Show 18215-3715 B 2445 248 6.3 112
Show 18093-4006 I 1351 215 0.7 113
Show 18146-3654 B 935 189 0.2 115
Show 18121-3703 SEE 347 182 0.2 115
Show 18213-4024 WG 232 206 6.0 115
Show 18179-3654 B 2441 179 2.9 115
Show 18197-3700 RST3172 336 3.9 116
Show 18108-4026 HJ 5023 276 8.7 117
Show 18090-4009 WG 224 352 6.1 118
Show 18247-3746 B 1358 311 1.1 119
Show 18089-4012 TDT 709 311 2.0 120
Show 18116-4035 WG 227 187 6.2 120
Show 18130-3651 B 931 254 2.3 122
Show 18176-3646 BU 760 AB 110 3.5 123
Show 18176-3646 BU 760 AC 320 28.3 123
Show 18176-3646 BU 760 AD 318 93.8 123
Show 18107-4032 HJ 5025 99 45.3 124
Show 18060-3928 WG 223 58 3.2 126
Show 18251-3738 B 1360 279 2.8 127
Show 18267-3821 RST2052 278 1.4 127
Show 18262-3801 RST2049 165 2.2 128
Show 18054-3823 HDS2550 50 0.3 128
Show 18050-3904 RST2024 292 1.3 131
Show 18052-3921 HDS2549 251 0.3 132

 
 
WDS 18161-3847 : COMPONENTS
 
 
  A
B pa=192.6°
sep=9.62"
 
 
18161-3847 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181607.19-384636.2 Mag 9.56 Spectral class F6V (yellow-white)
PmRA 57.00 PmDE -31.0 SAO 209926 HIP 89531
Tycho2 7900-01031-1 HD 167254 CD CD-3812629 CP CP-38 7436
Tycho2
Tycho2 7900-01031-1 Pflag RAmdeg 274.03015248 DEmdeg -38.77680703
PmRA 57.5 PmDE -31.9 E RAmdeg 16 E DEmdeg 21
E pmRA 1.9 E pmDE 1.7 EpRAm 1990.37 EpDEm 1988.02
Num 7 Q RAmdeg 1.1 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 10.141 E BTmag 0.031 VTmag 9.571
E VTmag 0.027 Prox 999 TYC T HIP 89531
CCDM RAdeg 274.02998111 DEdeg -38.77673361 EpRA 1990 1.73
EpDE 1990 1.70 E RAdeg 16.0 E DEdeg 21.5 Posflg
Corr -0.1
SAO
SAO 209926 DelFlag RA1950 PmRA1950 0.0026
DE1950 PmDE1950 -0.004 Vmag 9.6 SpType F8
Double code Source 41 CatNum 9349 DM CD-3812629
DMcomp BDsup HD 167254 M HD 0
GC RA1950rad 4.76762707 DE1950rad -0.67707688 PmRA2000 0.0026
PmDE2000 -0.004
Hipparcos
Catalog H HIP 89531 Proxy RAhms 18 16 07.19
DEdms -38 46 36.2 Vmag 9.52 VarFlag R Vmag H
RAdeg 274.03 DEdeg -38.7767 AstroRef Plx 9.37
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 167254 BD
CD CD-3812629 CP CP-38 7436 Dm number -3812629 VIred 0.47
SpType F6V R SpType Coord arcsec 2000 181607.19-384636.2
Hipparcos 2
HIP 89531 Sn 5 So 0 Nc 1
RArad 4.7827251922 DErad -0.6767816775 Plx 8.36 PmRA 54.45
PmDE -32.5 E RArad 1.49 E DErad 1.04 E Plx 1.77
E pmRA 1.81 E pmDE 1.08 Hpmag 9.6277 E Hpmag 0.0024
SHp 0.018 VA 0 BV 0.507 E BV 0.035
VI 0.58
CCDM
Ccdm 18161-3847 RComp Comp A Note1
Note2 Discov num DRAs 1.16 DDEs 22.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.6 Sp F6 PmNote
PmRA 57 PmDE -42 Dm number -3812629 Cat1 CD
Name2 209926 Cat2 SAO HD 167254 M HD
ADS BDS M ADS BDS N IDS * IDS 18092S3848A
HIC 89531
 
 
18161-3847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181607.01-384645.6 Mag 14.9 PmRA -4.00
PmDE -16.0 Calc delta mag 5.34 Calc coord yes
CCDM
Ccdm 18161-3847 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.06 DDEs 13.4
R dRAs 40 Year 1975 Theta 179 Rho 10.3
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18092S3848B
HIC