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Doubles in session


Current system
18512-3240
RST 2078
HD 174290


Nearby doubles
10' : 18520-3239
JSP 793

13' : 18520-3233
PRO 216

45' : 18546-3232
SEE 363

46' : 18507-3156
PRO 214

48' : 18487-3314
JSP 788

48' : 18534-3203
PRO 218

48' : 18476-3228
PRO 212AB

52' : 18523-3330
BRT1789

52' : 18479-3211
RST2074

54' : 18507-3148
CVN 60AB

59' : 18511-3142
BRT3077

59' : 18497-3336
SEE 361

61' : 18484-3152
RST2076AB

63' : 18526-3141
PRO 217

64' : 18546-3328
BRT1790

64' : 18507-3137
PRO 215

75' : 18454-3254
GAT 26

76' : 18571-3252
JSP 944

77' : 18512-3124
BRT3078

82' : 18569-3320
GLP 15

82' : 18499-3120
B 1373AB

83' : 18524-3120
BRT3080

84' : 18474-3133
PRO 211

84' : 18453-3318
B 944

85' : 18487-3123
PRO 213

86' : 18574-3314
JSP 797



Selections
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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.

18512-3240 RST 2078 (HD 174290)

 
 
18h 51m 14.03s -32° 40' 25.5" P.A. 188.00 sep 0.7 mag 9.70,11.50 Sp F7/8V
 
 
Coord 2000 18512-3240 Discov num RST2078 Comp Coord arcsec 2000 18 51 14.03 -32 40 25.5
Date first 1932 Date last 1977 Obs 5
Pa first 169 Pa last 187.8 P.A. Now (θ) 187.8°
Sep first 0.4 Sep last 0.66 Sep. Now (ρ) 0.66"
Mag pri 9.70 Mag sec 11.50 delta mag (ΔM) 1.8 Spectral class F7/8V (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 174290 Constellation Sagittarius SAO 210635 Tycho2 7412-01439-1
Gaia DR2 6735933416633564544 HD 174290
 
 
WDS 18512-3240 RST 2078 (HD 174290) : 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
18512-3240 RST2078 1977 5 188 0.7 9.70 11.50 F7/8V 185114.03-324025.5

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

 
 
WDS 18512-3240 RST 2078 (HD 174290) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18512-3240 RST 2078 (HD 174290) : MEASURES
 
 
No records found.

 
 
WDS 18512-3240 (HD 174290) : VIRTUAL EYEPIECE
 
 

18512-3240 RST2078A mag 9.7 Sp F7/8V 18512-3240 RST2078B sep 0.7 P.A. 186.60 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18512-3240 (HD 174290) : ALADIN DSS IMAGE @ 18h 51m 14.03s -32° 40' 25.5"
 
 
 
 
WDS 18512-3240 RST 2078 (HD 174290) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18512-3240 RST2078 distance=0' 18520-3239 JSP 793 distance=10' 18520-3233 PRO 216 distance=13' 18546-3232 SEE 363 distance=45' 18507-3156 PRO 214 distance=46' 18487-3314 JSP 788 distance=48' 18534-3203 PRO 218 distance=48' 18476-3228 PRO 212AB distance=48' 18476-3228 SIN 111AC distance=48' 18523-3330 BRT1789 distance=52' 18479-3211 RST2074 distance=52' 18507-3148 CVN 60AB distance=54' 18507-3148 CVN 60AC distance=54' 18507-3148 CVN 60AD distance=54' 18507-3148 CVN 60AE distance=54' 18507-3148 CVN 60AF distance=54' 18507-3148 CVN 60AG distance=54' 18507-3148 CVN 60AH distance=54' 18507-3148 CVN 60AI distance=54' 18507-3148 CVN 60AJ distance=54' 18511-3142 BRT3077 distance=59' 18497-3336 SEE 361 distance=59' 18484-3152 RST2076AB distance=61' 18484-3152 RST2076AC distance=61' 18526-3141 PRO 217 distance=63' 18546-3328 BRT1790 distance=64' 18507-3137 PRO 215 distance=64' 18454-3254 GAT 26 distance=75' 18571-3252 JSP 944 distance=76' 18512-3124 BRT3078 distance=77' 18569-3320 GLP 15 distance=82' 18499-3120 B 1373AB distance=82' 18524-3120 BRT3080 distance=83' 18474-3133 PRO 211 distance=84' 18453-3318 B 944 distance=84' 18487-3123 PRO 213 distance=85' 18574-3314 JSP 797 distance=86' 18476-3356 BRT1788 distance=88' 18565-3141 HDS2683 distance=89' 18528-3408 UC 3707 distance=90' 18448-3323 OL 20 distance=91' 18452-3145 RSS 490 distance=95' 18437-3229 FAL 63 distance=96' 18547-3406 UC 3717 distance=96' 18438-3221 SHN 234 distance=96' 18578-3152 JSP 799 distance=97' 18555-3403 UC 3725BC distance=97' 18555-3403 UC 3725AB distance=99' 18574-3142 UC 3738 distance=99' 18574-3139 UC 3737 distance=100' 18557-3117 PRO 219 distance=101' 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 18512-3240 RST2078 188 0.7
Show 18520-3239 JSP 793 119 1.3 10
Show 18520-3233 PRO 216 212 17.7 13
Show 18546-3232 SEE 363 108 4.9 45
Show 18507-3156 PRO 214 22 4.7 46
Show 18487-3314 JSP 788 52 6.6 48
Show 18534-3203 PRO 218 194 8.8 48
Show 18476-3228 PRO 212 AB 334 7.6 48
Show 18476-3228 SIN 111 AC 79 63.0 48
Show 18523-3330 BRT1789 51 5.5 52
Show 18479-3211 RST2074 89 4.9 52
Show 18507-3148 CVN 60 AB 69 1.9 54
Show 18507-3148 CVN 60 AC 18 3.6 54
Show 18507-3148 CVN 60 AD 174 3.6 54
Show 18507-3148 CVN 60 AE 155 3.7 54
Show 18507-3148 CVN 60 AF 186 4.4 54
Show 18507-3148 CVN 60 AG 66 5.1 54
Show 18507-3148 CVN 60 AH 81 5.7 54
Show 18507-3148 CVN 60 AI 199 5.6 54
Show 18507-3148 CVN 60 AJ 176 6.9 54
Show 18511-3142 BRT3077 240 4.3 59
Show 18497-3336 SEE 361 234 1.1 59
Show 18484-3152 RST2076 AB 250 5.5 61
Show 18484-3152 RST2076 AC 125 9.4 61
Show 18526-3141 PRO 217 303 4.6 63
Show 18546-3328 BRT1790 242 3.5 64
Show 18507-3137 PRO 215 37 5.3 64
Show 18454-3254 GAT 26 68 4.5 75
Show 18571-3252 JSP 944 337 5.8 76
Show 18512-3124 BRT3078 195 8.0 77
Show 18569-3320 GLP 15 11 48.9 82
Show 18499-3120 B 1373 AB 196 5.3 82
Show 18524-3120 BRT3080 62 5.9 83
Show 18474-3133 PRO 211 186 7.4 84
Show 18453-3318 B 944 177 2.0 84
Show 18487-3123 PRO 213 148 6.9 85
Show 18574-3314 JSP 797 60 4.6 86
Show 18476-3356 BRT1788 161 2.6 88
Show 18565-3141 HDS2683 254 0.4 89
Show 18528-3408 UC 3707 85 54.3 90
Show 18448-3323 OL 20 224 0.1 91
Show 18452-3145 RSS 490 194 8.1 95
Show 18437-3229 FAL 63 338 13.4 96
Show 18547-3406 UC 3717 323 47.2 96
Show 18438-3221 SHN 234 -1 0.1 96
Show 18578-3152 JSP 799 329 1.5 97
Show 18555-3403 UC 3725 BC 59 116.5 97
Show 18555-3403 UC 3725 AB 319 87.0 99
Show 18574-3142 UC 3738 48 147.3 99
Show 18574-3139 UC 3737 69 107.3 100
Show 18557-3117 PRO 219 167 12.7 101

 
 
WDS 18512-3240 : COMPONENTS
 
 
  A
B pa=186.6°
sep=0.66"
 
 
18512-3240 A
 
 
Componente originario normalizzato AB Name HD 174290 Coord arcsec 2000 185114.03-324025.5 Mag 9.7
Spectral class F7/8V (yellow-white) PmRA -5.00 PmDE 14.0 SAO 210635
Tycho2 7412-01439-1 HD 174290 DM CD-3214573
Tycho2
Tycho2 7412-01439-1 Pflag RAmdeg 282.80847719 DEmdeg -32.67376545
PmRA -3.7 PmDE 9.9 E RAmdeg 14 E DEmdeg 19
E pmRA 1.3 E pmDE 1.3 EpRAm 1988.36 EpDEm 1985.70
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.2 BTmag 10.264 E BTmag 0.034 VTmag 9.552
E VTmag 0.026 Prox 999 TYC T HIP
CCDM RAdeg 282.80848556 DEdeg -32.67378472 EpRA 1990 1.77
EpDE 1990 1.68 E RAdeg 15.3 E DEdeg 21.1 Posflg
Corr 0.0
SAO
SAO 210635 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 0.008 Vmag 9.4 SpType G0
Double code Source 40 CatNum 10223 DM CD-3214573
DMcomp BDsup HD 174290 M HD 0
GC RA1950rad 4.92170308 DE1950rad -0.57131061 PmRA2000 -0.002
PmDE2000 0.007
CCDM
Ccdm 18512-3240 RComp Comp A Note1
Note2 Discov num DRAs 1.94 DDEs -26.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote *
PmRA -24 PmDE 8 Dm number -3214573 Cat1 CD
Name2 210635 Cat2 SAO HD 174290 M HD
ADS BDS M ADS BDS N IDS IDS 18447S3247A
HIC
 
 
18512-3240 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185114.02-324026.2 Mag 11.5 Calc delta mag 1.8
Calc coord yes
CCDM
Ccdm 18512-3240 RComp Comp B Note1
Note2 Discov num RST2078 DRAs DDEs
R dRAs Year 1945 Theta 179 Rho 0.4
Obs 3 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18447S3247B
HIC