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Doubles in session


Current system
18444-2316
ARA 2246
HD 173060


Nearby doubles
10' : 18442-2325
RST3195

10' : 18451-2315
CBL 173

28' : 18425-2323
SHN 233

31' : 18427-2336
BRT1542

33' : 18421-2307
SHN 38

38' : 18437-2240
DON 919AB

38' : 18419-2329
ARA2243

39' : 18471-2331
LDS4798

40' : 18440-2237
RST5453

41' : 18423-2344
ARA2244

49' : 18472-2246
DON 923

54' : 18433-2225
I 1381

54' : 18411-2345
ARA2242

57' : 18453-2411
ALD 92

59' : 18463-2224
SEE 360

60' : 18411-2236
ARA1896

60' : 18401-2322
SHN 232

70' : 18397-2249
SHN 231

73' : 18434-2427
RST3193

75' : 18437-2430
B 401

76' : 18487-2230
ARA1900

78' : 18390-2259
ARA2241

82' : 18498-2350
TNN 13AB

85' : 18474-2430
BRT3076

91' : 18484-2205
ARA1899

92' : 18413-2436
B 399



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18444-2316 ARA 2246 (HD 173060)

 
 
18h 44m 24.44s -23° 16' 03.6" P.A. 194.00 sep 12.1 mag 9.16,10.79 Sp G6III
 
 
Coord 2000 18444-2316 Discov num ARA2246 Comp Coord arcsec 2000 18 44 24.44 -23 16 03.6
Date first 1910 Date last 2015 Obs 8
Pa first 186 Pa last 193.5 P.A. Now (θ) 193.5°
Sep first 11.9 Sep last 12.124 Sep. Now (ρ) 12.124"
Mag pri 9.16 Mag sec 10.79 delta mag (ΔM) 1.63 Spectral class G6III (yellow)
Pri motion ra +014 Sec motion ra +000
Pri motion dec -010 Sec motion dec -011
Notes
rPM=0.816
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173060 Constellation Sagittarius SAO 187208 Tycho2 6859-00898-1
Gaia DR2 4078341759968288256 HD 173060
 
 
WDS 18444-2316 ARA 2246 (HD 173060) : 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
18444-2316 ARA2246 1998 4 193 12.2 9.16 10.79 G6III D 184424.44-231603.6
18444-2316 ARA2246 1999 5 192 12.2 9.16 10.79 G6III D 184424.44-231603.6
18444-2316 ARA2246 2015 6 194 12.1 9.16 10.79 G6III 184424.44-231603.6

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

 
 
WDS 18444-2316 ARA 2246 (HD 173060) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18444-2316 ARA 2246 (HD 173060) : MEASURES
 
 
No records found.

 
 
WDS 18444-2316 (HD 173060) : VIRTUAL EYEPIECE
 
 

18444-2316 ARA2246A mag 9.16 Sp G6III 18444-2316 ARA2246B sep 12.1 P.A. 192.40 mag 10.79 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 18444-2316 (HD 173060) : ALADIN DSS IMAGE @ 18h 44m 24.44s -23° 16' 03.6"
 
 
 
 
WDS 18444-2316 ARA 2246 (HD 173060) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18444-2316 ARA2246 distance=0' 18442-2325 RST3195 distance=10' 18451-2315 CBL 173 distance=10' 18425-2323 SHN 233 distance=28' 18427-2336 BRT1542 distance=31' 18421-2307 SHN 38 distance=33' 18437-2240 DON 919AB distance=38' 18437-2240 DON 919AC distance=38' 18419-2329 ARA2243 distance=38' 18471-2331 LDS4798 distance=39' 18440-2237 RST5453 distance=40' 18423-2344 ARA2244 distance=41' 18472-2246 DON 923 distance=49' 18433-2225 I 1381 distance=54' 18411-2345 ARA2242 distance=54' 18453-2411 ALD 92 distance=57' 18463-2224 SEE 360 distance=59' 18411-2236 ARA1896 distance=60' 18401-2322 SHN 232 distance=60' 18397-2249 SHN 231 distance=70' 18434-2427 RST3193 distance=73' 18437-2430 B 401 distance=75' 18487-2230 ARA1900 distance=76' 18390-2259 ARA2241 distance=78' 18498-2350 TNN 13AB distance=82' 18498-2350 TNN 13AC distance=82' 18474-2430 BRT3076 distance=85' 18484-2205 ARA1899 distance=91' 18413-2436 B 399 distance=92' 18377-2243 ARA1894 distance=98' 18377-2244 ARA1893 distance=98' 18374-2337 B 2456 distance=99' 18509-2235 DON 927AB distance=100' 18509-2235 DON 927AC distance=100' 18448-2501 CHR 78 distance=105' 18439-2130 KPP4118 distance=106' 18516-2235 SHN 236 distance=108' 18407-2139 RST5122 distance=110' 18508-2210 BU 1300 distance=112' 18367-2348 KPP 420 distance=112' 18510-2208 KPP 427 distance=114' 18365-2354 ARA2240AB distance=116' 18365-2354 ARA2240BC distance=116' 18365-2353 ARA2239 distance=116' 18365-2355 ARA2319 distance=116' 18364-2353 ARA2238 distance=117' 18510-2431 J 1751 distance=117' 18386-2149 J 1633BC distance=118' 18386-2149 J 1633AB distance=119' 18465-2511 RST3197 distance=119' 18363-2355 ARA2237 distance=119' 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 18444-2316 ARA2246 194 12.1
Show 18442-2325 RST3195 191 1.2 10
Show 18451-2315 CBL 173 94 25.2 10
Show 18425-2323 SHN 233 -1 0.5 28
Show 18427-2336 BRT1542 282 6.4 31
Show 18421-2307 SHN 38 33 0.2 33
Show 18437-2240 DON 919 AB 80 3.4 38
Show 18437-2240 DON 919 AC 306 14.9 38
Show 18419-2329 ARA2243 105 8.6 38
Show 18471-2331 LDS4798 241 5.7 39
Show 18440-2237 RST5453 211 0.1 40
Show 18423-2344 ARA2244 225 10.4 41
Show 18472-2246 DON 923 348 0.6 49
Show 18433-2225 I 1381 37 1.3 54
Show 18411-2345 ARA2242 118 6.6 54
Show 18453-2411 ALD 92 131 5.7 57
Show 18463-2224 SEE 360 217 14.7 59
Show 18411-2236 ARA1896 327 12.3 60
Show 18401-2322 SHN 232 -1 0.1 60
Show 18397-2249 SHN 231 -1 0.1 70
Show 18434-2427 RST3193 190 0.6 73
Show 18437-2430 B 401 123 0.5 75
Show 18487-2230 ARA1900 103 12.0 76
Show 18390-2259 ARA2241 114 7.3 78
Show 18498-2350 TNN 13 AB 311 6.2 82
Show 18498-2350 TNN 13 AC 234 8.3 82
Show 18474-2430 BRT3076 94 3.5 85
Show 18484-2205 ARA1899 261 10.9 91
Show 18413-2436 B 399 49 3.5 92
Show 18377-2243 ARA1894 270 7.3 98
Show 18377-2244 ARA1893 137 12.5 98
Show 18374-2337 B 2456 225 8.0 99
Show 18509-2235 DON 927 AB 68 3.3 100
Show 18509-2235 DON 927 AC 8 9.1 100
Show 18448-2501 CHR 78 192 0.1 105
Show 18439-2130 KPP4118 341 3.9 106
Show 18516-2235 SHN 236 -1 0.0 108
Show 18407-2139 RST5122 189 2.1 110
Show 18508-2210 BU 1300 254 18.0 112
Show 18367-2348 KPP 420 93 3.8 112
Show 18510-2208 KPP 427 235 3.7 114
Show 18365-2354 ARA2240 AB 317 10.4 116
Show 18365-2354 ARA2240 BC 3 12.6 116
Show 18365-2353 ARA2239 249 8.8 116
Show 18365-2355 ARA2319 3 11.4 116
Show 18364-2353 ARA2238 341 13.6 117
Show 18510-2431 J 1751 281 13.7 117
Show 18386-2149 J 1633 BC 149 7.5 118
Show 18386-2149 J 1633 AB 143 36.8 119
Show 18465-2511 RST3197 156 0.3 119
Show 18363-2355 ARA2237 133 9.7 119

 
 
WDS 18444-2316 : COMPONENTS
 
 
  A
B pa=192.4°
sep=12.07"
 
 
18444-2316 A
 
 
Componente originario normalizzato AB Name HD 173061 Coord arcsec 2000 184424.44-231603.6 Mag 9.16
Spectral class G6III (yellow) PmRA 14.00 PmDE -10.0 Tycho2 6859-00898-1
HD 173061
Tycho2
Tycho2 6859-00898-1 Pflag RAmdeg 281.10185301 DEmdeg -23.26766770
PmRA 11.7 PmDE -11.0 E RAmdeg 11 E DEmdeg 16
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.97 EpDEm 1988.34
Num 7 Q RAmdeg 1.8 Q DEmdeg 0.7 Q pmRA 1.8
Q pmDE 0.7 BTmag 10.560 E BTmag 0.038 VTmag 9.156
E VTmag 0.019 Prox 119 TYC T HIP
CCDM RAdeg 281.10182167 DEdeg -23.26764250 EpRA 1990 1.82
EpDE 1990 1.76 E RAdeg 12.1 E DEdeg 16.6 Posflg
Corr 0.2
CCDM
Ccdm 18444-2316 RComp Comp A Note1
Note2 Discov num DRAs 0.44 DDEs -2.7
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.0 Sp G5 PmNote *
PmRA 1 PmDE -1 Dm number -2314673 Cat1 CD
Name2 187208 Cat2 SAO HD 173061 M HD
ADS BDS M ADS BDS N IDS IDS 18383S2322A
HIC
 
 
18444-2316 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184424.25-231615.4 Mag 10.79 PmRA 0.00
PmDE -11.0 SAO 187208 Tycho2 6859-01369-1 HD 173060
DM CD-2314673 Calc delta mag 1.63 Calc coord yes
Tycho2
Tycho2 6859-01369-1 Pflag RAmdeg 281.10106040 DEmdeg -23.27088580
PmRA -0.8 PmDE -6.2 E RAmdeg 33 E DEmdeg 46
E pmRA 2.8 E pmDE 2.7 EpRAm 1989.91 EpDEm 1987.60
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.3 Q pmRA 1.4
Q pmDE 0.3 BTmag 11.245 E BTmag 0.061 VTmag 10.787
E VTmag 0.069 Prox 119 TYC T HIP
CCDM RAdeg 281.10106250 DEdeg -23.27087139 EpRA 1990 1.82
EpDE 1990 1.76 E RAdeg 33.4 E DEdeg 46.8 Posflg
Corr 0.2
SAO
SAO 187208 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.001 Vmag 8.9 SpType G5p
Double code Source 25 CatNum 13010 DM CD-2314673
DMcomp BDsup HD 173060 M HD 0
GC RA1950rad 4.89290854 DE1950rad -0.40699667 PmRA2000 0.0001
PmDE2000 -0.001
CCDM
Ccdm 18444-2316 RComp Comp B Note1
Note2 Discov num ARA2246 DRAs 0.25 DDEs -14.7
R dRAs 41 Year 1928 Theta 190 Rho 12.2
Obs 1 Vmag 11.3 Sp G5 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 173060 M HD
ADS BDS M ADS BDS N IDS IDS 18383S2322B
HIC