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Doubles in session


Current system
17488-2338
ARA 2204


Nearby doubles
24' : 17477-2355
VVV 49

38' : 17512-2358
SKF2526AB

53' : 17503-2426
RST3129

59' : 17448-2319
RST3127

59' : 17480-2240
HU 1524

61' : 17485-2237
DAW 30

65' : 17519-2250
ARA1825

67' : 17462-2242
BRT1507

73' : 17541-2330
RST3133

78' : 17522-2440
TOK 862

79' : 17489-2219
BRT1508

80' : 17546-2340
RST3134

81' : 17540-2259
ARA1829

86' : 17530-2441
B 2422

88' : 17478-2211
B 358AB

94' : 17535-2231
ARA1828

95' : 17554-2311
RST3135

98' : 17530-2219
ARA1827

98' : 17529-2218
ARA1826

99' : 17533-2221
HJ 4990

105' : 17418-2259
B 353

105' : 17510-2518
RST3130

106' : 17443-2503
VVV 47

109' : 17433-2221
VVV 45

113' : 17549-2453
SNA 74

114' : 17427-2222
HJ 591



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

17488-2338 ARA 2204

 
 
17h 48m 49.41s -23° 37' 37.7" P.A. 338.00 sep 15.2 mag 9.39,13.58 Sp G5V
 
 
Coord 2000 17488-2338 Discov num ARA2204 Comp Coord arcsec 2000 17 48 49.41 -23 37 37.7
Date first 1923 Date last 2015 Obs 4
Pa first 327 Pa last 337.7 P.A. Now (θ) 337.7°
Sep first 14.4 Sep last 15.189 Sep. Now (ρ) 15.189"
Mag pri 9.39 Mag sec 13.58 delta mag (ΔM) 4.19 Spectral class G5V (yellow)
Pri motion ra -016 Sec motion ra +001
Pri motion dec -021 Sec motion dec +006
Notes
rPM=1.209
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 185789 Tycho2 6828-01519-1 Gaia DR2 4068559542529547904
HD 161837
 
 
WDS 17488-2338 ARA 2204 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17488-2338 ARA2204 1998 2 336 14.9 9.39 12.40 G5V D 174849.41-233737.7
17488-2338 ARA2204 1999 3 336 15.0 9.39 12.40 G5V D 174849.41-233737.7
17488-2338 ARA2204 2015 4 338 15.2 9.39 13.58 G5V 174849.41-233737.7

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

 
 
WDS 17488-2338 ARA 2204 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17488-2338 ARA 2204 : MEASURES
 
 
No records found.

 
 
WDS 17488-2338 : VIRTUAL EYEPIECE
 
 

17488-2338 ARA2204A mag 9.39 Sp G5V 17488-2338 ARA2204B sep 15.0 P.A. 339.40 mag 13.58 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17488-2338 : ALADIN DSS IMAGE @ 17h 48m 49.41s -23° 37' 37.7"
 
 
 
 
WDS 17488-2338 ARA 2204 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17488-2338 ARA2204 distance=1' 17477-2355 VVV 49 distance=24' 17512-2358 SKF2526AB distance=38' 17512-2358 SKF2526AC distance=38' 17503-2426 RST3129 distance=53' 17448-2319 RST3127 distance=59' 17480-2240 HU 1524 distance=59' 17485-2237 DAW 30 distance=61' 17519-2250 ARA1825 distance=65' 17462-2242 BRT1507 distance=67' 17541-2330 RST3133 distance=73' 17522-2440 TOK 862 distance=78' 17489-2219 BRT1508 distance=79' 17546-2340 RST3134 distance=80' 17540-2259 ARA1829 distance=81' 17530-2441 B 2422 distance=86' 17478-2211 B 358BC distance=88' 17478-2211 B 358AB distance=88' 17535-2231 ARA1828 distance=94' 17554-2311 RST3135 distance=95' 17530-2219 ARA1827 distance=98' 17529-2218 ARA1826 distance=98' 17533-2221 HJ 4990 distance=99' 17418-2259 B 353 distance=105' 17510-2518 RST3130 distance=105' 17443-2503 VVV 47 distance=106' 17433-2221 VVV 45 distance=109' 17549-2453 SNA 74 distance=113' 17427-2222 HJ 591 distance=114' 17410-2304 ARA2203 distance=114' 17453-2522 KPP4059 distance=115' 17576-2344 TDT 597 distance=121' 17577-2341 ARA2205 distance=122' 17570-2425 B 2424 distance=122' 17557-2456 J 2194 distance=122' 17577-2305 ARA2206 distance=127' 17396-2341 B 352AB distance=127' 17396-2341 B 352BC distance=127' 17399-2304 OCC1071 distance=128' 17467-2131 HDS2513AB distance=131' 17582-2359 HJ 5002 distance=132' 17432-2151 ARA1501 distance=133' 17555-2203 ARA1830 distance=133' 17581-2249 ARA1832 distance=137' 17517-2549 TDT 538 distance=138' 17434-2141 OCC 401 distance=139' 17573-2223 BRT1510 distance=140' 17552-2149 ARA1504 distance=141' 17585-2425 B 366 distance=142' 17568-2514 TDT 591 distance=145' 17531-2125 HDS2524 distance=146' 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 17488-2338 ARA2204 338 15.2 1
Show 17477-2355 VVV 49 242 2.8 24
Show 17512-2358 SKF2526 AB 213 2.6 38
Show 17512-2358 SKF2526 AC 187 26.0 38
Show 17503-2426 RST3129 19 2.2 53
Show 17448-2319 RST3127 151 2.3 59
Show 17480-2240 HU 1524 350 0.9 59
Show 17485-2237 DAW 30 131 1.1 61
Show 17519-2250 ARA1825 355 7.1 65
Show 17462-2242 BRT1507 269 8.2 67
Show 17541-2330 RST3133 331 2.5 73
Show 17522-2440 TOK 862 76 2.7 78
Show 17489-2219 BRT1508 235 4.2 79
Show 17546-2340 RST3134 52 0.6 80
Show 17540-2259 ARA1829 92 13.4 81
Show 17530-2441 B 2422 295 8.7 86
Show 17478-2211 B 358 BC 121 4.4 88
Show 17478-2211 B 358 AB 219 24.8 88
Show 17535-2231 ARA1828 94 7.0 94
Show 17554-2311 RST3135 81 0.5 95
Show 17530-2219 ARA1827 35 12.7 98
Show 17529-2218 ARA1826 97 7.1 98
Show 17533-2221 HJ 4990 300 23.6 99
Show 17418-2259 B 353 47 4.5 105
Show 17510-2518 RST3130 156 0.6 105
Show 17443-2503 VVV 47 150 17.6 106
Show 17433-2221 VVV 45 18 3.3 109
Show 17549-2453 SNA 74 43 4.5 113
Show 17427-2222 HJ 591 12 22.5 114
Show 17410-2304 ARA2203 345 9.2 114
Show 17453-2522 KPP4059 9 4.6 115
Show 17576-2344 TDT 597 110 0.5 121
Show 17577-2341 ARA2205 41 13.2 122
Show 17570-2425 B 2424 66 3.1 122
Show 17557-2456 J 2194 132 6.6 122
Show 17577-2305 ARA2206 157 9.4 127
Show 17396-2341 B 352 AB 186 53.1 127
Show 17396-2341 B 352 BC 51 0.9 127
Show 17399-2304 OCC1071 -1 0.0 128
Show 17467-2131 HDS2513 AB 15 22.0 131
Show 17582-2359 HJ 5002 38 8.2 132
Show 17432-2151 ARA1501 113 12.8 133
Show 17555-2203 ARA1830 122 11.9 133
Show 17581-2249 ARA1832 15 6.9 137
Show 17517-2549 TDT 538 119 1.2 138
Show 17434-2141 OCC 401 -1 0.0 139
Show 17573-2223 BRT1510 221 5.2 140
Show 17552-2149 ARA1504 163 9.4 141
Show 17585-2425 B 366 43 1.5 142
Show 17568-2514 TDT 591 255 0.5 145
Show 17531-2125 HDS2524 331 0.1 146

 
 
WDS 17488-2338 : COMPONENTS
 
 
  A
B pa=339.4°
sep=15.01"
 
 
17488-2338 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174849.41-233737.7 Mag 9.39 Spectral class G5V (yellow)
PmRA -16.00 PmDE -21.0 SAO 185789 Tycho2 6828-01519-1
HD 161837 DM CD-2313582
Tycho2
Tycho2 6828-01519-1 Pflag RAmdeg 267.20590764 DEmdeg -23.62714571
PmRA -18.0 PmDE -20.5 E RAmdeg 17 E DEmdeg 20
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.65 EpDEm 1986.12
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 10.203 E BTmag 0.037 VTmag 9.388
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 267.20595361 DEdeg -23.62709944 EpRA 1990 1.74
EpDE 1990 1.71 E RAdeg 18.3 E DEdeg 23.3 Posflg
Corr 0.0
SAO
SAO 185789 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.046 Vmag 9 SpType G5
Double code Source 25 CatNum 12191 DM CD-2313582
DMcomp BDsup HD 161837 M HD 0
GC RA1950rad 4.65032483 DE1950rad -0.4121002 PmRA2000 -0.0004
PmDE2000 -0.045
CCDM
Ccdm 17488-2338 RComp Comp A Note1
Note2 Discov num DRAs 1.51 DDEs 20.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp G5 PmNote *
PmRA -5 PmDE -46 Dm number -2313582 Cat1 CD
Name2 185789 Cat2 SAO HD 161837 M HD
ADS BDS M ADS BDS N IDS IDS 17427S2336A
HIC
 
 
17488-2338 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174849.03-233723.6 Mag 13.58 PmRA 1.00
PmDE 6.0 Calc delta mag 4.19 Calc coord yes
CCDM
Ccdm 17488-2338 RComp Comp B Note1
Note2 Discov num ARA2204 DRAs DDEs
R dRAs Year 1923 Theta 327 Rho 14.7
Obs 1 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17427S2336B
HIC