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Current system
18250-0517
RST 4587
HD 169473


Nearby doubles
26' : 18267-0521
GWP2777

41' : 18224-0505
RST4586

63' : 18226-0428
LDS5862

65' : 18248-0621
TOK 320AB

67' : 18293-0459
J 522

69' : 18294-0533
J 2517

70' : 18274-0616
A 86

73' : 18243-0405
YSC 67AB

75' : 18299-0536
NSN 150

76' : 18300-0522
BRT 479

80' : 18247-0636
STF2313

81' : 18198-0458
SCJ 16

89' : 18307-0541
RST4588

99' : 18284-0353
CRI 19

103' : 18241-0335
TOK 616

108' : 18180-0539
LDS6325

109' : 18245-0704
BRT 477

116' : 18320-0607
HDS2629

117' : 18291-0338
FOX 230

120' : 18330-0516
A 2686

126' : 18334-0458
BST 1AB

129' : 18316-0353
A 87AB

145' : 18264-0254
A 85

154' : 18213-0254
STFB 8

155' : 18334-0346
GWP2783

158' : 18148-0441
HJ 856



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18250-0517 RST 4587 (HD 169473)

 
 
18h 25m 01.66s -05° 16' 41.4" P.A. 332.00 sep 0.4 mag 10.06,9.85 Sp F2
 
 
Coord 2000 18250-0517 Discov num RST4587 Comp Coord arcsec 2000 18 25 01.66 -05 16 41.4
Date first 1938 Date last 2016 Obs 8
Pa first 310 Pa last 332.3 P.A. Now (θ) 332.3°
Sep first 0.6 Sep last 0.395 Sep. Now (ρ) 0.395"
Mag pri 10.06 Mag sec 9.85 delta mag (ΔM) 0.21 Spectral class F2 (yellow-white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -023 Sec motion dec -023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169473 Constellation Scutum SAO 142295 Tycho2 5107-00097-1
Gaia DR2 4257313562529726080 HD 169473
 
 
WDS 18250-0517 RST 4587 (HD 169473) : 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
18250-0517 RST4587 1994 6 307 0.6 10.06 9.85 F2 182501.66-051641.4
18250-0517 RST4587 2016 7 332 0.4 10.06 9.85 F2 182501.66-051641.4

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

 
 
WDS 18250-0517 RST 4587 (HD 169473) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18250-0517 RST 4587 (HD 169473) : MEASURES
 
 
No records found.

 
 
WDS 18250-0517 (HD 169473) : VIRTUAL EYEPIECE
 
 

18250-0517 RST4587A mag 10.06 Sp F2 18250-0517 RST4587B sep 0.4 P.A. 332.40 mag 9.85 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18250-0517 (HD 169473) : ALADIN DSS IMAGE @ 18h 25m 01.66s -05° 16' 41.4"
 
 
 
 
WDS 18250-0517 RST 4587 (HD 169473) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18250-0517 RST4587 distance=0' 18267-0521 GWP2777 distance=26' 18224-0505 RST4586 distance=41' 18226-0428 LDS5862 distance=63' 18248-0621 TOK 320Ba,Bb distance=64' 18248-0621 TOK 320AB distance=65' 18248-0621 LSC 155Aa,Ab distance=65' 18293-0459 J 522 distance=67' 18294-0533 J 2517 distance=69' 18274-0616 A 86 distance=70' 18243-0405 YSC 67AB distance=73' 18243-0405 TOK 420Aa,Ab distance=73' 18299-0536 NSN 150 distance=75' 18300-0522 BRT 479 distance=76' 18247-0636 STF2313 distance=80' 18198-0458 SCJ 16 distance=81' 18307-0541 RST4588 distance=89' 18284-0353 CRI 19 distance=99' 18241-0335 TOK 616 distance=103' 18180-0539 LDS6325 distance=108' 18245-0704 BRT 477 distance=109' 18320-0607 HDS2629 distance=116' 18291-0338 FOX 230 distance=117' 18330-0516 A 2686 distance=120' 18334-0458 BST 1AB distance=126' 18334-0458 AGE 9AC distance=126' 18334-0458 AGE 9AD distance=126' 18334-0458 AGE 9AE distance=126' 18334-0458 AGE 9AF distance=126' 18316-0353 A 87CD distance=129' 18316-0353 A 87AB distance=129' 18316-0353 A 87AC distance=129' 18264-0254 A 85 distance=145' 18213-0254 STFB 8 distance=154' 18334-0346 GWP2783 distance=155' 18148-0441 HJ 856 distance=158' 18175-0323 HTP 45AB distance=161' 18175-0323 HTP 45AG distance=161' 18175-0323 HTP 45AH distance=161' 18175-0323 HTP 45AI distance=161' 18175-0323 HTP 45AK distance=161' 18175-0323 HTP 45AL distance=161' 18175-0323 HTP 45AN distance=161' 18175-0323 HTP 45AQ distance=161' 18175-0323 HTP 45AR distance=161' 18175-0323 HTP 45AS distance=161' 18175-0323 HTP 45AV distance=161' 18175-0323 HTP 45A,Wa distance=161' 18175-0323 HTP 45A,Wb distance=161' 18175-0323 HTP 45A,Wc distance=161' 18175-0323 HTP 45A,We distance=161' 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 18250-0517 RST4587 332 0.4
Show 18267-0521 GWP2777 266 72.2 26
Show 18224-0505 RST4586 70 0.2 41
Show 18226-0428 LDS5862 356 4.3 63
Show 18248-0621 TOK 320 Ba,Bb 259 0.1 64
Show 18248-0621 TOK 320 AB 321 55.2 65
Show 18248-0621 LSC 155 Aa,Ab 261 0.3 65
Show 18293-0459 J 522 221 4.9 67
Show 18294-0533 J 2517 320 3.6 69
Show 18274-0616 A 86 288 2.8 70
Show 18243-0405 YSC 67 AB 356 0.4 73
Show 18243-0405 TOK 420 Aa,Ab 91 0.0 73
Show 18299-0536 NSN 150 262 2.7 75
Show 18300-0522 BRT 479 281 5.4 76
Show 18247-0636 STF2313 196 5.8 80
Show 18198-0458 SCJ 16 209 3.3 81
Show 18307-0541 RST4588 222 1.1 89
Show 18284-0353 CRI 19 235 8.3 99
Show 18241-0335 TOK 616 288 279.1 103
Show 18180-0539 LDS6325 217 4.4 108
Show 18245-0704 BRT 477 291 4.0 109
Show 18320-0607 HDS2629 149 0.1 116
Show 18291-0338 FOX 230 94 5.1 117
Show 18330-0516 A 2686 328 2.0 120
Show 18334-0458 BST 1 AB 122 4.3 126
Show 18334-0458 AGE 9 AC 1 4.9 126
Show 18334-0458 AGE 9 AD 81 1.3 126
Show 18334-0458 AGE 9 AE 242 2.3 126
Show 18334-0458 AGE 9 AF 233 3.7 126
Show 18316-0353 A 87 CD 4.0 129
Show 18316-0353 A 87 AB 294 1.8 129
Show 18316-0353 A 87 AC 316 4.2 129
Show 18264-0254 A 85 190 4.2 145
Show 18213-0254 STFB 8 54 251.4 154
Show 18334-0346 GWP2783 215 7.6 155
Show 18148-0441 HJ 856 235 22.2 158
Show 18175-0323 HTP 45 AB 6 16.6 161
Show 18175-0323 HTP 45 AG 89 17.7 161
Show 18175-0323 HTP 45 AH 175 14.8 161
Show 18175-0323 HTP 45 AI 80 12.6 161
Show 18175-0323 HTP 45 AK 190 12.6 161
Show 18175-0323 HTP 45 AL 305 19.1 161
Show 18175-0323 HTP 45 AN 354 12.2 161
Show 18175-0323 HTP 45 AQ 228 16.8 161
Show 18175-0323 HTP 45 AR 267 14.7 161
Show 18175-0323 HTP 45 AS 337 15.9 161
Show 18175-0323 HTP 45 AV 243 14.0 161
Show 18175-0323 HTP 45 A,Wa 252 5.4 161
Show 18175-0323 HTP 45 A,Wb 264 7.2 161
Show 18175-0323 HTP 45 A,Wc 305 17.0 161
Show 18175-0323 HTP 45 A,We 33 17.3 161

 
 
WDS 18250-0517 : COMPONENTS
 
 
  A
B pa=332.4°
sep=0.39"
 
 
18250-0517 A
 
 
Componente originario normalizzato AB Name HD 169473 Coord arcsec 2000 182501.66-051641.4 Mag 10.06
Spectral class F2 (yellow-white) PmRA 9.00 PmDE -23.0
CCDM
Ccdm 18250-0517 RComp Comp A Note1
Note2 Discov num DRAs 1.56 DDEs 18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F2 PmNote *
PmRA -16 PmDE -32 Dm number -05 4653 Cat1 BD
Name2 142295 Cat2 SAO HD 169473 M HD
ADS BDS M ADS BDS N IDS IDS 18197S0520A
HIC
 
 
18250-0517 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182501.65-051641.1 Mag 9.85 PmRA 9.00
PmDE -23.0 SAO 142295 Tycho2 5107-00097-1 HD 169473
DM BD-05 4653 Calc delta mag 0.21 Calc coord yes
Tycho2
Tycho2 5107-00097-1 Pflag RAmdeg 276.25688793 DEmdeg -5.27809715
PmRA 8.5 PmDE -23.1 E RAmdeg 14 E DEmdeg 15
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.06 EpDEm 1987.15
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 9.874 E BTmag 0.030 VTmag 9.285
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 276.25686889 DEdeg -5.27804444 EpRA 1990 1.79
EpDE 1990 1.75 E RAdeg 14.5 E DEdeg 17.2 Posflg
Corr 0.1
SAO
SAO 142295 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 -0.032 Vmag 8.5 SpType F2
Double code Source 27 CatNum 6166 DM BD-05 4653
DMcomp BDsup HD 169473 M HD 0
GC RA1950rad 4.80995792 DE1950rad -0.09261638 PmRA2000 -0.0009
PmDE2000 -0.032
CCDM
Ccdm 18250-0517 RComp Comp B Note1
Note2 Discov num RST4587 DRAs DDEs
R dRAs Year 1938 Theta 311 Rho 0.6
Obs 4 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18197S0520B
HIC