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Doubles in session


Current system
18275-5317
RST 3179
HD 169428


Nearby doubles
19' : 18294-5309
UC 3590

25' : 18278-5252
B 1361AB

27' : 18258-5338
HJ 5041

29' : 18245-5326
RST3178

33' : 18248-5256
RST 981

40' : 18237-5256
UC 3570

46' : 18276-5402
B 390

48' : 18282-5230
B 1362

53' : 18244-5401
UC 3573

59' : 18329-5244
SKF1148

69' : 18205-5344
FIN 264

74' : 18207-5235
UC 3555AB

83' : 18242-5434
LPO 64

84' : 18363-5253
RSS 485

88' : 18200-5222
KIR 20

92' : 18222-5435
UC 3564

93' : 18378-5324
FIN 268

95' : 18363-5226
UC 3625

95' : 18171-5336
RST3166

96' : 18229-5443
UC 3567

96' : 18207-5203
HDS2593

99' : 18273-5139
BRT2101

105' : 18160-5333
HJ 9004AB

107' : 18201-5156
RST 975

108' : 18345-5445
SWR 248

112' : 18284-5126
RST 986



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

18275-5317 RST 3179 (HD 169428)

 
 
18h 27m 29.75s -53° 16' 38.4" P.A. 190.00 sep 0.4 mag 9.64,10.04 Sp F8V
 
 
Coord 2000 18275-5317 Discov num RST3179 Comp Coord arcsec 2000 18 27 29.75 -53 16 38.4
Date first 1936 Date last 1991 Obs 5
Pa first 187 Pa last 190.4 P.A. Now (θ) 190.4°
Sep first 0.2 Sep last 0.37 Sep. Now (ρ) 0.37"
Mag pri 9.64 Mag sec 10.04 delta mag (ΔM) 0.4 Spectral class F8V (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169428 Constellation Telescopium SAO 245484 Tycho2 8745-00711-1
HD 169428
 
 
WDS 18275-5317 RST 3179 (HD 169428) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18275-5317 RST3179 1991 5 190 0.4 9.64 10.04 F8V 182729.75-531638.4

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

 
 
WDS 18275-5317 RST 3179 (HD 169428) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18275-5317 RST 3179 (HD 169428) : MEASURES
 
 
No records found.

 
 
WDS 18275-5317 (HD 169428) : VIRTUAL EYEPIECE
 
 

18275-5317 RST3179A mag 9.64 Sp F8V 18275-5317 RST3179B sep 0.4 P.A. 186.30 mag 10.04 virtual eyepiece
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Radius:
Components only
 
 
WDS 18275-5317 (HD 169428) : ALADIN DSS IMAGE @ 18h 27m 29.75s -53° 16' 38.4"
 
 
 
 
WDS 18275-5317 RST 3179 (HD 169428) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18275-5317 RST3179 distance=0' 18294-5309 UC 3590 distance=19' 18278-5252 B 1361AB distance=25' 18278-5252 SIN 110AC distance=25' 18258-5338 HJ 5041 distance=27' 18245-5326 RST3178 distance=29' 18248-5256 RST 981 distance=33' 18237-5256 UC 3570 distance=40' 18276-5402 B 390 distance=46' 18282-5230 B 1362 distance=48' 18244-5401 UC 3573 distance=53' 18329-5244 SKF1148 distance=59' 18205-5344 FIN 264 distance=69' 18207-5235 UC 3555AB distance=74' 18242-5434 LPO 64 distance=83' 18363-5253 RSS 485 distance=84' 18200-5222 KIR 20 distance=88' 18222-5435 UC 3564 distance=92' 18378-5324 FIN 268 distance=93' 18363-5226 UC 3625 distance=95' 18171-5336 RST3166 distance=95' 18229-5443 UC 3567 distance=96' 18207-5203 HDS2593 distance=96' 18273-5139 BRT2101 distance=99' 18160-5333 HJ 9004AB distance=105' 18160-5333 DAW 221BC distance=105' 18201-5156 RST 975 distance=107' 18345-5445 SWR 248 distance=108' 18284-5126 RST 986 distance=112' 18249-5128 KPP2547 distance=112' 18206-5144 CPO 582 distance=113' 18267-5124 RST 982 distance=113' 18150-5303 UC 3533AB distance=114' 18150-5303 UC 3533BC distance=115' 18210-5139 UC 3556 distance=115' 18148-5255 UC 3532 distance=117' 18148-5249 I 630 distance=118' 18349-5455 UC 3618 distance=119' 18148-5350 BRT2100 distance=119' 18308-5122 UC 3600 distance=119' 18293-5119 RST 988 distance=120' 18243-5513 RST 980 distance=120' 18376-5158 I 1373 distance=122' 18140-5342 BRT2099 distance=124' 18283-5112 HRG 129 distance=125' 18302-5113 UC 3596 distance=127' 18336-5512 UC 3609 distance=128' 18295-5110 UC 3593 distance=128' 18261-5107 UC 3581 distance=131' 18420-5313 UC 3644 distance=131' 18381-5450 KPP1216 distance=132' 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 18275-5317 RST3179 190 0.4 0
Show 18294-5309 UC 3590 349 34.0 19
Show 18278-5252 B 1361 AB 62 5.6 25
Show 18278-5252 SIN 110 AC 164 19.6 25
Show 18258-5338 HJ 5041 260 2.9 27
Show 18245-5326 RST3178 151 0.4 29
Show 18248-5256 RST 981 221 1.5 33
Show 18237-5256 UC 3570 16 20.6 40
Show 18276-5402 B 390 8 1.4 46
Show 18282-5230 B 1362 94 0.1 48
Show 18244-5401 UC 3573 55 48.6 53
Show 18329-5244 SKF1148 288 69.1 59
Show 18205-5344 FIN 264 78 0.1 69
Show 18207-5235 UC 3555 AB 253 52.1 74
Show 18242-5434 LPO 64 177 3.0 83
Show 18363-5253 RSS 485 192 8.0 84
Show 18200-5222 KIR 20 163 23.2 88
Show 18222-5435 UC 3564 157 32.9 92
Show 18378-5324 FIN 268 225 0.3 93
Show 18363-5226 UC 3625 270 17.5 95
Show 18171-5336 RST3166 180 0.3 95
Show 18229-5443 UC 3567 155 31.6 96
Show 18207-5203 HDS2593 79 13.9 96
Show 18273-5139 BRT2101 148 3.9 99
Show 18160-5333 HJ 9004 AB 268 14.3 105
Show 18160-5333 DAW 221 BC 224 8.4 105
Show 18201-5156 RST 975 212 0.6 107
Show 18345-5445 SWR 248 125 4.8 108
Show 18284-5126 RST 986 93 0.3 112
Show 18249-5128 KPP2547 223 23.0 112
Show 18206-5144 CPO 582 156 4.2 113
Show 18267-5124 RST 982 164 1.0 113
Show 18150-5303 UC 3533 AB 211 68.9 114
Show 18150-5303 UC 3533 BC 228 40.4 115
Show 18210-5139 UC 3556 69 62.8 115
Show 18148-5255 UC 3532 275 86.0 117
Show 18148-5249 I 630 16 0.9 118
Show 18349-5455 UC 3618 202 32.1 119
Show 18148-5350 BRT2100 207 9.0 119
Show 18308-5122 UC 3600 274 43.7 119
Show 18293-5119 RST 988 174 0.6 120
Show 18243-5513 RST 980 14 1.1 120
Show 18376-5158 I 1373 249 5.2 122
Show 18140-5342 BRT2099 49 4.2 124
Show 18283-5112 HRG 129 358 11.2 125
Show 18302-5113 UC 3596 18 34.1 127
Show 18336-5512 UC 3609 27 9.5 128
Show 18295-5110 UC 3593 327 51.1 128
Show 18261-5107 UC 3581 331 37.8 131
Show 18420-5313 UC 3644 281 18.4 131
Show 18381-5450 KPP1216 91 9.4 132

 
 
WDS 18275-5317 : COMPONENTS
 
 
  A
B pa=186.3°
sep=0.37"
 
 
18275-5317 A
 
 
Name HD 169428 Coord arcsec 2000 182729.75-531638.4 Mag 9.64 Spectral class F8V (yellow-white)
PmRA -6.00 PmDE -29.0 SAO 245484 Tycho2 8745-00711-1
HD 169428 DM CP-53 9134
Tycho2
Tycho2 8745-00711-1 Pflag RAmdeg 276.87395293 DEmdeg -53.27737021
PmRA -5.8 PmDE -29.1 E RAmdeg 11 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.55 EpDEm 1988.69
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 9.801 E BTmag 0.024 VTmag 9.156
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 276.87397556 DEdeg -53.27730333 EpRA 1990 1.71
EpDE 1990 1.67 E RAdeg 10.9 E DEdeg 12.6 Posflg
Corr -0.1
SAO
SAO 245484 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.027 Vmag 9.1 SpType G0
Double code Source 42 CatNum 7306 DM CP-53 9134
DMcomp BDsup HD 169428 M HD 0
GC RA1950rad 4.81470089 DE1950rad -0.93039763 PmRA2000 -0.002
PmDE2000 -0.03
CCDM
Ccdm 18275-5317 RComp Comp A Note1
Note2 Discov num DRAs -0.35 DDEs 21.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp G0 PmNote *
PmRA -14 PmDE -27 Dm number -53 9134 Cat1 CPD
Name2 245484 Cat2 SAO HD 169428 M HD
ADS BDS M ADS BDS N IDS IDS 18194S5320A
HIC
 
 
18275-5317 B
 
 
Coord arcsec 2000 182729.75-531638.8 Mag 10.04 PmRA -6.00 PmDE -29.0
Calc delta mag 0.4 Calc coord yes
CCDM
Ccdm 18275-5317 RComp Comp B Note1
Note2 Discov num RST3179 DRAs DDEs
R dRAs Year 1936 Theta 186 Rho 0.2
Obs 1 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18194S5320B
HIC