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Doubles in session


Current system
18210-2950
SEE 350 AB


Nearby doubles
25' : 18192-2941
B 2444

31' : 18193-3011
BRT3065

38' : 18219-2913
RST2048

41' : 18196-2914
I 1022

46' : 18245-2947
B 2446AB

49' : 18244-2932
RSS 31

50' : 18233-3029
TDT 828

54' : 18169-2943
RST2045

54' : 18206-2856
BRT3066

57' : 18167-2945
I 1358

60' : 18164-2951
J 1624

64' : 18255-3015
B 939

65' : 18256-3013
SEE 352

66' : 18188-3048
BRT3064

69' : 18244-3041
B 1359

72' : 18173-3043
RST2046

72' : 18263-3008
BRT3071

74' : 18226-3100
SKF2023

78' : 18204-3107
RST5447

78' : 18244-3054
BRT3070

79' : 18167-3047
BRT3063

81' : 18241-3058
BRT3069

82' : 18267-3024
TOK 421

82' : 18271-2930
B 2447

82' : 18165-2854
RST5446

89' : 18161-3051
HDS2580



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18210-2950 SEE 350 AB

 
 
18h 20m 59.64s -29° 49' 41.1" P.A. 276.00 sep 31.7 mag 2.83,14.50 Sp K3III dist. 106.61 pc (347.76 l.y.)
 
 
Coord 2000 18210-2950 Discov num SEE 350 Comp AB Coord arcsec 2000 18 20 59.64 -29 49 41.1
Date first 1896 Date last 1999 Obs 2
Pa first 276 Pa last 276.1 P.A. Now (θ) 276.1°
Sep first 25.8 Sep last 31.71 Sep. Now (ρ) 31.71"
Mag pri 2.83 Mag sec 14.50 delta mag (ΔM) 11.67 Spectral class K3III (yellow-orange)
Pri motion ra +030 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
18210-2950 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 186681 18 20 60 -29 49 41 SEE 350 AB 1999 2 276 31.7 2.83 14.50 11.67 <===
Show 186681 18 20 60 -29 49 41 SEE 350 AC 1999 3 168 43.6 2.83 14.10 11.27
Show Kaus Media 186681 18 20 60 -29 49 41 SEE 350 AD 1999 4 225 59.9 2.83 11.90 9.07
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Kaus Media Constellation Sagittarius SAO 186681 HIP 89931
Tycho2 6856-02170-1 Gaia DR2 4049506483413484672 HD 168454 HR 6859
GC 25024 ADS 11264 CD CD-2914834 CP CP-29 5513
Bayer Delta Sagittarii Bayer name Del Sgr Flamsteed 19 Sagittarii Flamsteed name 19 Sgr
FK5 687 Distance 106.61 Distance ly 347.76 Bayer greek δ Sgr
Other names Kaus meridionalis, Media, Thani al Waridah
Meaning bow
 
 
WDS 18210-2950 SEE 350 AB : NOTES
 
 
discov_num notes refcode
SEE 350 del Sgr = 19 Sgr = Kaus Media
 
 
REFERENCES
 
 
refcode metd author reference
See1892 Ma - See, T.J.J. .
See1892 Beob. K. Sternw. Berlin, 6, 1, 1892
See1893 orb - See, T.J.J. 1893MNRAS..54..102S
See1893 MNRAS 54, 102, 1893
See1894 orb - See, T.J.J. 1894AN....138..373S
See1894 AN 138, 373, #3311, 1894
See1895a orb - See, T.J.J. 1895AJ.....15...33S
See1895a AJ 15, 33, 1895
See1895b orb - See, T.J.J. 1895AJ.....15...54S
See1895b AJ 15, 54, 1895
See1895c Ma - See, T.J.J. 1895AJ.....15...97S
See1895c AJ 15, 97, 1895
See1895d Ma - See, T.J.J. 1895AJ.....15..188S
See1895d AJ 15, 188, 1895
See1895f orb - See, T.J.J. 1895AN....138...25S
See1895f AN 138, 25, 1895
See1895g orb - See, T.J.J. 1895AJ.....16...18S
See1895g AJ 16, 18, 1895
See1896a Ma - See, T.J.J. 1896AN....142...43S
See1896a AN 142, 43, 1896
See1896b Ma j See, T.J.J. 1896AJ.....16..211S
See1896b AJ 16, 211, 1896
See1896c orb - See, T.J.J. 1896QB421.S5.......
See1896c Evolution of Stellar Systems, v1, 1896
See1896d Ma j See, T.J.J. 1896AJ.....17....1S
See1896d AJ 17, 1, 1896
See1897a Ma j See, T.J.J. 1897AJ.....17..180S
See1897a AJ 17, 180, 1897
See1897b Ma j See, T.J.J. 1897MNRAS..57..577S
See1897b +orb MNRAS 57, 577, 1897
See1897d - See, T.J.J. 1897AJ.....17...93S
See1897d AJ 17, 93, 1897
See1897e Ma j See, T.J.J. 1897AJ.....18...75S
See1897e AJ 18, 75, 1897
See1897f - See, T.J.J. 1897MNRAS..57..398S
See1897f MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898) 1898AN....146..225S
See1897g - See, T.J.J. 1897MNRAS..58...15S
See1897g MNRAS 58, 15, 1897
See1897h - See, T.J.J. 1897AN....142...43S
See1897h AN 142, 43, #3387, 1897
See1897i Ma j See, T.J.J. 1897AN....143...59S
See1897i AN 143, 59, #3412, 1897
See1897j Ma j See, T.J.J. 1897AN....143..413S
See1897j AN 143, 413, #3432, 1897 (see also See1898b, See1898c) 1898AJ.....18..181S
See1897k orb - See, T.J.J. 1897AN....144..359S
See1897k AN 144, 359, #3455, 1897
See1897l Ma j See, T.J.J. 1897MNRAS..57..541S
See1897l MNRAS 57, 541, 1897 (some data also in See1898b, See1898c) 1898AJ.....18..181S
See1898a Ma - See, T.J.J. 1898AN....145..205S
See1898a AN 145, 205, 1898
See1898b Ma j See, T.J.J. 1898AJ.....18..181S
See1898b AJ 18, 181, 1898
See1898c Ma j See, T.J.J. 1898AN....146..225S
See1898c AN 146, 225, 1898
See1898d Ma - See, T.J.J. (measure by Boothroyd, S.L.) 1898AN....146..225S
See1898d AN 146, 225, 1898
See1898e Ma j See, T.J.J. 1898MNRAS..58..386S
See1898e MNRAS 58, 385, 1898
See1898f orb - See, T.J.J. 1898MNRAS..58..450S
See1898f MNRAS 58, 450, 1898
See1898g orb - See, T.J.J. 1898AJ.....19...57S
See1898g AJ 19, 57, 1898
See1900a - See, T.J.J. 1900AN....152...73S
See1900a AN 152, 73, #3629, 1900
See1900b orb - See, T.J.J. 1900AN....152...75S
See1900b AN 152, 75, #3629, 1900
See1900c Ma j See, T.J.J. 1900AN....152..179S
See1900c AN 152, 179, #3636, 1900
See1900d Ma j See, T.J.J. 1900AN....153...99S
See1900d AN 153, 99, #3654, 1900
See1900e Ma j See, T.J.J. 1900AN....152..329S
See1900e AN 152, 329, #3645, 1900
See1906A Ma - See, T.J.J. 1906MmRAS..56....1L
See1906A cited by Lewis (MemRAS 56, 1, 1906)
See1906B Ma - See, T.J.J. 1906QB821.B972.....
See1906B cited in BDS (Burnham Double Star Cat., 1906)
See1908a orb - See, T.J.J. 1908MNRAS..68..192S
See1908a MNRAS 68, 192, 1908
See1908b orb - See, T.J.J. 1908MNRAS..68..195S
See1908b MNRAS 68, 195, 1908
See1908c - See, T.J.J. 1908MNRAS..68..198S
See1908c MNRAS 68, 198, 1908
See1908d orb - See, T.J.J. 1908MNRAS..68..568S
See1908d MNRAS 68, 568, 1908
See1911 Ma j See, T.J.J. .
See1911 Pub. USNO 6, A117, 1911
See1927A Ma - See, T.J.J. 1927sdsc.book......
See1927A cited in SDS (Southern Double Star Cat.), 1927
See1932A Ma - See, T.J.J. 1932QB821.A43......
See1932A cited in ADS (Aitken Double Star Cat.), 1932
See9999 Ma - See, T.J.J. ...................
See9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18210-2950 SEE 350 AB 1896 1 276 25.8 2.70 14.50 K3III N 182059.62-294940.9
18210-2950 SEE 350 AB 1999 2 276 31.7 2.83 14.50 K3III N 182059.64-294941.1
18210-2950 SEE 350 AB 2000 2 276 31.7 2.83 14.50 K3III N 182059.64-294941.1

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

 
 
WDS 18210-2950 SEE 350 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18210-2950 SEE 350 AB : MEASURES
 
 
No records found.

 
 
WDS 18210-2950 : VIRTUAL EYEPIECE
 
 

18210-2950 SEE 350A mag 2.83 Sp K3III 18210-2950 SEE 350B sep 27.6 P.A. 277.00 mag 14.5 18210-2950 SEE 350C sep 43.4 P.A. 169.80 mag 14.1 18210-2950 SEE 350D sep 56.2 P.A. 220.50 mag 11.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18210-2950 : ALADIN DSS IMAGE @ 18h 20m 59.64s -29° 49' 41.1"
 
 
 
 
WDS 18210-2950 SEE 350 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18210-2950 SEE 350AB (Kaus Media) distance=0' 18192-2941 B 2444 distance=25' 18193-3011 BRT3065 distance=31' 18219-2913 RST2048 distance=38' 18196-2914 I 1022 distance=41' 18245-2947 B 2446AB distance=46' 18245-2947 BIL 7Aa,Ab distance=46' 18244-2932 RSS 31 distance=49' 18233-3029 TDT 828 distance=50' 18169-2943 RST2045 distance=54' 18206-2856 BRT3066 distance=54' 18167-2945 I 1358 distance=57' 18164-2951 J 1624 distance=60' 18255-3015 B 939 distance=64' 18256-3013 SEE 352 distance=65' 18188-3048 BRT3064 distance=66' 18210-2842 B 2864BC distance=67' 18210-2842 B 2864A,BC distance=68' 18244-3041 B 1359 distance=69' 18173-3043 RST2046 distance=72' 18263-3008 BRT3071 distance=72' 18226-3100 SKF2023 distance=74' 18204-3107 RST5447 distance=78' 18244-3054 BRT3070 distance=78' 18167-3047 BRT3063 distance=79' 18241-3058 BRT3069 distance=81' 18267-3024 TOK 421 distance=82' 18271-2930 B 2447 distance=82' 18165-2854 RST5446 distance=82' 18161-3051 HDS2580 distance=89' 18278-2949 RAG 2 distance=89' 18232-2825 HDS2601 distance=90' 18194-3121 TDT 795 distance=94' 18239-3118 BRT3068 distance=96' 18281-2917 AAQ 3 distance=100' 18162-3110 HJ 5037 distance=102' 18265-3105 RST2053 distance=104' 18174-2817 OCC 168 distance=104' 18220-3132 RST2047AB distance=104' 18220-3132 RST2047BC distance=104' 18287-3017 BRT3072 distance=105' 18152-2837 OCC 151 distance=105' 18291-2955 HDS2617 distance=106' 18169-3122 KPP 411 distance=107' 18170-2816 OCC 116 distance=107' 18165-2818 B 2861 distance=109' 18279-2848 RST2056 distance=110' 18292-2921 B 2451 distance=111' 18138-2850 B 2436 distance=112' 18292-2916 B 2450 distance=113' 18176-2806 OCC 119 distance=113' 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 Kaus Media 18210-2950 SEE 350 AB 276 31.7
Show Kaus Media 18210-2950 SEE 350 AC 168 43.6
Show Kaus Media 18210-2950 SEE 350 AD 225 59.9
Show 18192-2941 B 2444 354 6.9 25
Show 18193-3011 BRT3065 322 3.9 31
Show 18219-2913 RST2048 233 0.3 38
Show 18196-2914 I 1022 242 0.8 41
Show 18245-2947 B 2446 AB 223 9.3 46
Show 18245-2947 BIL 7 Aa,Ab 0.1 46
Show 18244-2932 RSS 31 169 44.7 49
Show 18233-3029 TDT 828 299 1.0 50
Show 18169-2943 RST2045 256 3.1 54
Show 18206-2856 BRT3066 167 2.7 54
Show 18167-2945 I 1358 179 2.5 57
Show 18164-2951 J 1624 121 3.8 60
Show 18255-3015 B 939 190 5.0 64
Show 18256-3013 SEE 352 70 3.4 65
Show 18188-3048 BRT3064 108 3.8 66
Show 18210-2842 B 2864 BC 313 1.7 67
Show 18210-2842 B 2864 A,BC 166 38.6 68
Show 18244-3041 B 1359 74 3.3 69
Show 18173-3043 RST2046 267 0.8 72
Show 18263-3008 BRT3071 323 3.5 72
Show 18226-3100 SKF2023 243 5.2 74
Show 18204-3107 RST5447 52 2.0 78
Show 18244-3054 BRT3070 242 4.7 78
Show 18167-3047 BRT3063 180 4.2 79
Show 18241-3058 BRT3069 104 4.3 81
Show 18267-3024 TOK 421 288 0.1 82
Show 18271-2930 B 2447 222 8.8 82
Show 18165-2854 RST5446 129 0.2 82
Show 18161-3051 HDS2580 196 2.4 89
Show 18278-2949 RAG 2 265 11.1 89
Show 18232-2825 HDS2601 221 0.2 90
Show 18194-3121 TDT 795 252 0.7 94
Show 18239-3118 BRT3068 134 2.7 96
Show 18281-2917 AAQ 3 74 3.5 100
Show 18162-3110 HJ 5037 227 36.9 102
Show 18265-3105 RST2053 319 0.7 104
Show 18174-2817 OCC 168 -1 0.1 104
Show 18220-3132 RST2047 AB 132 3.7 104
Show 18220-3132 RST2047 BC 129 4.3 104
Show 18287-3017 BRT3072 162 5.3 105
Show 18152-2837 OCC 151 -1 0.1 105
Show 18291-2955 HDS2617 25 0.8 106
Show 18169-3122 KPP 411 163 3.9 107
Show 18170-2816 OCC 116 -1 0.1 107
Show 18165-2818 B 2861 150 8.6 109
Show 18279-2848 RST2056 27 2.6 110
Show 18292-2921 B 2451 244 9.3 111
Show 18138-2850 B 2436 277 6.8 112

 
 
WDS 18210-2950 : COMPONENTS
 
 
  A B C
B pa=277.0°
sep=27.56"
 
C pa=169.8°
sep=43.35"
pa=142.7°
sep=57.84"
 
D pa=220.5°
sep=56.16"
pa=191.2°
sep=46.94"
pa=270.0°
sep=44.17"
 
 
18210-2950 A
 
 
Common name Kaus Media Meaning bow Other names Kaus meridionalis, Media, Thani al Waridah Coord arcsec 2000 182059.64-294941.1
Mag 2.83 Spectral class K3III (yellow-orange) PmRA 30.00 PmDE -26.0
SAO 186681 HIP 89931 Tycho2 6856-02170-1 HD 168454
HR 6859 GC 25024 CD CD-2914834 CP CP-29 5513
Bayer Delta Sagittarii Bayer name Del Sgr Flamsteed 19 Sagittarii Flamsteed name 19 Sgr
FK5 687
Tycho2
Tycho2 6856-02170-1 Pflag RAmdeg 275.24850706 DEmdeg -29.82810240
PmRA 30.1 PmDE -26.4 E RAmdeg 3 E DEmdeg 4
E pmRA 0.4 E pmDE 0.4 EpRAm 1991.13 EpDEm 1990.62
Num 31 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 4.502 E BTmag 0.014 VTmag 2.830
E VTmag 0.009 Prox 999 TYC T HIP 89931
CCDM RAdeg 275.24842889 DEdeg -29.82804278 EpRA 1990 1.87
EpDE 1990 1.89 E RAdeg 3.2 E DEdeg 3.6 Posflg
Corr -0.2
SAO
SAO 186681 DelFlag RA1950 PmRA1950 0.003
DE1950 PmDE1950 -0.029 Vmag 2.8 SpType K0
Double code Source 74 CatNum 687 DM CD-2914834
DMcomp BDsup HD 168454 M HD 0
GC 25024 RA1950rad 4.79002367 DE1950rad -0.52100347 PmRA2000 0.0029
PmDE2000 -0.029
Hipparcos
Catalog H HIP 89931 Proxy RAhms 18 20 59.62
DEdms -29 49 40.9 Vmag 2.72 VarFlag R Vmag H
RAdeg 275.248 DEdeg -29.828 AstroRef Plx 10.67
CCDM 18210-2950 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 168454 BD
CD CD-2914834 CP CP-29 5513 Dm number -2914834 VIred 1.35
SpType K3III R SpType Coord arcsec 2000 182059.62-294940.9
Hipparcos 2
HIP 89931 Sn 5 So 0 Nc 1
RArad 4.8039912526 DErad -0.5205974986 Plx 9.38 PmRA 32.54
PmDE -25.57 E RArad 0.16 E DErad 0.11 E Plx 0.18
E pmRA 0.21 E pmDE 0.14 Hpmag 2.8654 E Hpmag 0.0009
SHp 0.005 VA 0 BV 1.38 E BV 0
VI 1.35
CCDM
Ccdm 18210-2950 RComp Comp A Note1
Note2 Discov num DRAs -0.16 DDEs 18.6
R dRAs 41 Year Theta Rho
Obs 4 Vmag 2.8 Sp K2 PmNote *
PmRA 40 PmDE -29 Dm number -2914834 Cat1 CD
Name2 186681 Cat2 SAO HD 168454 M HD
ADS BDS A11264 M ADS BDS N IDS IDS 18146S2952A
HIC 89931
 
 
18210-2950 B
 
 
Coord arcsec 2000 182057.54-294937.7 Mag 14.5 Calc delta mag 11.67 Calc coord yes
CCDM
Ccdm 18210-2950 RComp Comp B Note1
Note2 Discov num SEE 350 DRAs -2.60 DDEs 20.6
R dRAs 41 Year 1896 Theta 276 Rho 25.8
Obs 1 Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11264 M ADS BDS N IDS IDS 18146S2952B
HIC
 
 
18210-2950 C
 
 
Coord arcsec 2000 182100.23-295023.8 Mag 14.1 PmRA -59.00 PmDE -8.0
Calc delta mag 11.27 Calc coord yes
CCDM
Ccdm 18210-2950 RComp Comp C Note1
Note2 Discov num SEE 350 DRAs 0.47 DDEs -23.0
R dRAs 41 Year 1896 Theta 165 Rho 40.1
Obs 1 Vmag 15.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11264 M ADS BDS N IDS IDS 18146S2952C
HIC
 
 
18210-2950 D
 
 
Coord arcsec 2000 182056.83-295023.8 Mag 11.9 PmRA -3.00 PmDE -4.0
Calc delta mag 9.07 Calc coord yes
CCDM
Ccdm 18210-2950 RComp Comp D Note1
Note2 Discov num SEE 350 DRAs -3.46 DDEs -23.3
R dRAs 41 Year 1896 Theta 221 Rho 58.1
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11264 M ADS BDS N IDS IDS 18146S2952D
HIC