stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18204-3107
RST 5447


Nearby doubles
18' : 18194-3121
TDT 795

27' : 18188-3048
BRT3064

31' : 18226-3100
SKF2023

34' : 18220-3132
RST2047AB

37' : 18194-3142
VVV 55

42' : 18219-3143
SWR 245

45' : 18173-3043
RST2046

47' : 18169-3122
KPP 411

48' : 18239-3118
BRT3068

50' : 18167-3047
BRT3063

51' : 18241-3058
BRT3069

53' : 18162-3110
HJ 5037

54' : 18233-3029
TDT 828

55' : 18244-3054
BRT3070

57' : 18161-3051
HDS2580

58' : 18193-3011
BRT3065

58' : 18203-3205
PRO 202

59' : 18244-3041
B 1359

71' : 18182-3212
VVV 54

71' : 18149-3123
B 2437

78' : 18210-2950
SEE 350AB
Kaus Media

80' : 18265-3105
RST2053

85' : 18255-3015
B 939

85' : 18182-3227
I 1021AB

87' : 18192-2941
B 2444

88' : 18256-3013
SEE 352



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.

18204-3107 RST 5447

 
 
18h 20m 17.18s -31° 06' 42.6" P.A. 52.00 sep 2.0 mag 10.46,13.00 Sp K3III
 
 
Coord 2000 18204-3107 Discov num RST5447 Comp Coord arcsec 2000 18 20 17.18 -31 06 42.6
Date first 1944 Date last 1969 Obs 2
Pa first 64 Pa last 51.6 P.A. Now (θ) 51.6°
Sep first 1.9 Sep last 1.97 Sep. Now (ρ) 1.97"
Mag pri 10.46 Mag sec 13.00 delta mag (ΔM) 2.54 Spectral class K3III (yellow-orange)
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 Tycho2 7393-00704-1 Gaia DR2 4046318479454783104
 
 
WDS 18204-3107 RST 5447 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18204-3107 RST5447 1969 2 52 2.0 10.46 13.00 182017.18-310642.6

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

 
 
WDS 18204-3107 RST 5447 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18204-3107 RST 5447 : MEASURES
 
 
No records found.

 
 
WDS 18204-3107 : VIRTUAL EYEPIECE
 
 

18204-3107 RST5447A mag 10.46 Sp K3III 18204-3107 RST5447B sep 1.8 P.A. 47.20 mag 13 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 18204-3107 : ALADIN DSS IMAGE @ 18h 20m 17.18s -31° 06' 42.6"
 
 
 
 
WDS 18204-3107 RST 5447 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18204-3107 RST5447 distance=0' 18194-3121 TDT 795 distance=18' 18188-3048 BRT3064 distance=27' 18226-3100 SKF2023 distance=31' 18220-3132 RST2047AB distance=34' 18220-3132 RST2047BC distance=34' 18194-3142 VVV 55 distance=37' 18219-3143 SWR 245 distance=42' 18173-3043 RST2046 distance=45' 18169-3122 KPP 411 distance=47' 18239-3118 BRT3068 distance=48' 18167-3047 BRT3063 distance=50' 18241-3058 BRT3069 distance=51' 18162-3110 HJ 5037 distance=53' 18233-3029 TDT 828 distance=54' 18244-3054 BRT3070 distance=55' 18161-3051 HDS2580 distance=57' 18193-3011 BRT3065 distance=58' 18203-3205 PRO 202 distance=58' 18244-3041 B 1359 distance=59' 18182-3212 VVV 54 distance=71' 18149-3123 B 2437 distance=71' 18210-2950 SEE 350AB (Kaus Media) distance=78' 18210-2950 SEE 350AC (Kaus Media) distance=78' 18210-2950 SEE 350AD (Kaus Media) distance=78' 18265-3105 RST2053 distance=80' 18182-3227 B 9033CD distance=85' 18255-3015 B 939 distance=85' 18182-3227 I 1021AB distance=85' 18182-3227 B 9033A,CD distance=85' 18192-2941 B 2444 distance=87' 18256-3013 SEE 352 distance=88' 18164-2951 J 1624 distance=92' 18267-3024 TOK 421 distance=94' 18167-2945 I 1358 distance=94' 18169-2943 RST2045 distance=94' 18138-3155 TDT 748 distance=97' 18245-2947 B 2446AB distance=97' 18245-2947 BIL 7Aa,Ab distance=97' 18276-3132 B 2448 distance=97' 18263-3008 BRT3071 distance=98' 18131-3143 PRO 198 distance=99' 18207-3245 BRT1770 distance=100' 18136-3158 B 1353 distance=100' 18144-3218 PRO 199 distance=104' 18173-3245 JSP 772 distance=106' 18244-2932 RSS 31 distance=110' 18277-3207 I 1023 distance=113' 18196-2914 I 1022 distance=114' 18157-3244 PRO 200 distance=114' 18291-3123 RST2057 distance=115' 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 18204-3107 RST5447 52 2.0
Show 18194-3121 TDT 795 252 0.7 18
Show 18188-3048 BRT3064 108 3.8 27
Show 18226-3100 SKF2023 243 5.2 31
Show 18220-3132 RST2047 AB 132 3.7 34
Show 18220-3132 RST2047 BC 129 4.3 34
Show 18194-3142 VVV 55 101 2.7 37
Show 18219-3143 SWR 245 94 21.1 42
Show 18173-3043 RST2046 267 0.8 45
Show 18169-3122 KPP 411 163 3.9 47
Show 18239-3118 BRT3068 134 2.7 48
Show 18167-3047 BRT3063 180 4.2 50
Show 18241-3058 BRT3069 104 4.3 51
Show 18162-3110 HJ 5037 227 36.9 53
Show 18233-3029 TDT 828 299 1.0 54
Show 18244-3054 BRT3070 242 4.7 55
Show 18161-3051 HDS2580 196 2.4 57
Show 18193-3011 BRT3065 322 3.9 58
Show 18203-3205 PRO 202 208 7.1 58
Show 18244-3041 B 1359 74 3.3 59
Show 18182-3212 VVV 54 126 13.1 71
Show 18149-3123 B 2437 239 8.5 71
Show Kaus Media 18210-2950 SEE 350 AB 276 31.7 78
Show Kaus Media 18210-2950 SEE 350 AC 168 43.6 78
Show Kaus Media 18210-2950 SEE 350 AD 225 59.9 78
Show 18265-3105 RST2053 319 0.7 80
Show 18182-3227 B 9033 CD 135 -1.0 85
Show 18255-3015 B 939 190 5.0 85
Show 18182-3227 I 1021 AB 274 3.4 85
Show 18182-3227 B 9033 A,CD 359 33.4 85
Show 18192-2941 B 2444 354 6.9 87
Show 18256-3013 SEE 352 70 3.4 88
Show 18164-2951 J 1624 121 3.8 92
Show 18267-3024 TOK 421 288 0.1 94
Show 18167-2945 I 1358 179 2.5 94
Show 18169-2943 RST2045 256 3.1 94
Show 18138-3155 TDT 748 85 0.6 97
Show 18245-2947 B 2446 AB 223 9.3 97
Show 18245-2947 BIL 7 Aa,Ab 0.1 97
Show 18276-3132 B 2448 329 6.0 97
Show 18263-3008 BRT3071 323 3.5 98
Show 18131-3143 PRO 198 218 7.0 99
Show 18207-3245 BRT1770 354 4.5 100
Show 18136-3158 B 1353 114 0.1 100
Show 18144-3218 PRO 199 127 3.6 104
Show 18173-3245 JSP 772 345 5.6 106
Show 18244-2932 RSS 31 169 44.7 110
Show 18277-3207 I 1023 314 0.1 113
Show 18196-2914 I 1022 242 0.8 114
Show 18157-3244 PRO 200 133 5.4 114
Show 18291-3123 RST2057 343 0.7 115

 
 
WDS 18204-3107 : COMPONENTS
 
 
  A
B pa=47.2°
sep=1.80"
 
 
18204-3107 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182017.18-310642.6 Mag 10.46 Spectral class K3III (yellow-orange)
PmRA -2.00 PmDE -14.0 Tycho2 7393-00704-1
Tycho2
Tycho2 7393-00704-1 Pflag RAmdeg 275.07159080 DEmdeg -31.11184139
PmRA -2.3 PmDE -14.3 E RAmdeg 32 E DEmdeg 36
E pmRA 2.1 E pmDE 2.3 EpRAm 1977.18 EpDEm 1973.55
Num 4 Q RAmdeg 2.3 Q DEmdeg 1.5 Q pmRA 2.3
Q pmDE 1.5 BTmag 12.367 E BTmag 0.242 VTmag 10.460
E VTmag 0.059 Prox 999 TYC HIP
CCDM RAdeg 275.07161528 DEdeg -31.11179556 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 48.0 E DEdeg 63.0 Posflg
Corr 0.0
 
 
18204-3107 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182017.28-310641.4 Mag 13 Calc delta mag 2.54
Calc coord yes