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Doubles in session


Current system
20424-0323
RST 4678


Nearby doubles
15' : 20421-0336
RST4677

22' : 20423-0344
KPP 476

40' : 20405-0349
RST4674

42' : 20452-0331
AHD 28

47' : 20455-0332
AHD 29

51' : 20425-0233
WRH 13

55' : 20428-0418
UC 4265

62' : 20453-0239
BRT 506

62' : 20417-0424
BU 267

65' : 20463-0258
LDS 724

68' : 20418-0430
HJ 921

70' : 20402-0222
KPP4209AB

77' : 20375-0303
J 1775AB

79' : 20456-0426
OCC9021

81' : 20374-0254
TOR 27

83' : 20469-0417
J 1709

83' : 20474-0359
TDT2540

84' : 20371-0258
TDT2427

85' : 20411-0201
GWP2983

86' : 20473-0408
LDS4858

88' : 20481-0302
A 174

90' : 20365-0311
TOR 26

91' : 20482-0255
TDT2549

93' : 20367-0250
UC 4231

95' : 20363-0305
KPP1332

95' : 20481-0410
J 1710



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

20424-0323 RST 4678

 
 
20h 42m 27.00s -03° 23' 00.0" P.A. 349.00 sep 2.8 mag 10.10,11.10 Sp G0
 
 
Coord 2000 20424-0323 Discov num RST4678 Comp Coord arcsec 2000 20 42 27.00 -03 23 00.0
Date first 1941 Date last 2016 Obs 4
Pa first 349 Pa last 348.7 P.A. Now (θ) 348.7°
Sep first 2.8 Sep last 2.798 Sep. Now (ρ) 2.798"
Mag pri 10.10 Mag sec 11.10 delta mag (ΔM) 1 Spectral class G0 (yellow)
Pri motion ra +004 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 144724 Gaia DR2 4224957443586088192
 
 
WDS 20424-0323 RST 4678 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20424-0323 RST4678 2001 2 350 2.6 10.10 11.10 G0 -03 4989 204227.00-032300.0
20424-0323 RST4678 2015 3 349 2.8 10.10 11.10 G0 -03 4989 204227.00-032300.0
20424-0323 RST4678 2016 4 349 2.8 10.10 11.10 G0 -03 4989 204227.00-032300.0

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

 
 
WDS 20424-0323 RST 4678 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20424-0323 RST 4678 : MEASURES
 
 
No records found.

 
 
WDS 20424-0323 : VIRTUAL EYEPIECE
 
 

20424-0323 RST4678A mag 10.1 Sp G0 20424-0323 RST4678B sep 2.8 P.A. 348.70 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20424-0323 : ALADIN DSS IMAGE @ 20h 42m 27.00s -03° 23' 00.0"
 
 
 
 
WDS 20424-0323 RST 4678 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20424-0323 RST4678 distance=1' 20421-0336 RST4677 distance=15' 20423-0344 KPP 476 distance=22' 20405-0349 RST4674 distance=40' 20452-0331 AHD 28 distance=42' 20455-0332 AHD 29 distance=47' 20425-0233 WRH 13 distance=51' 20428-0418 UC 4265 distance=55' 20453-0239 BRT 506 distance=62' 20417-0424 BU 267 distance=62' 20463-0258 LDS 724 distance=65' 20418-0430 HJ 921 distance=68' 20402-0222 KPP4209AB distance=70' 20375-0303 J 1775AB distance=77' 20375-0303 BRT 505AC distance=77' 20375-0303 J 1775AD distance=77' 20375-0303 BRT 505BC distance=77' 20375-0303 J 1775BD distance=77' 20456-0426 OCC9021 distance=79' 20374-0254 TOR 27 distance=81' 20469-0417 J 1709 distance=83' 20474-0359 TDT2540 distance=83' 20371-0258 TDT2427 distance=84' 20411-0201 GWP2983 distance=85' 20473-0408 LDS4858 distance=86' 20481-0302 A 174 distance=88' 20365-0311 TOR 26 distance=90' 20482-0255 TDT2549 distance=91' 20367-0250 UC 4231 distance=93' 20363-0305 KPP1332 distance=95' 20481-0410 J 1710 distance=95' 20419-0458 RST4676 distance=96' 20399-0155 UC 4249 distance=97' 20372-0225 BRT 503 distance=98' 20369-0416 LDS1475 distance=100' 20492-0302 RST4682 distance=103' 20458-0454 UC 4282AB distance=104' 20450-0140 LDS 722 distance=110' 20447-0511 HJ 924 distance=114' 20494-0235 WRH 14 distance=116' 20347-0341 TDT2389 distance=118' 20489-0214 HO 142AB distance=119' 20489-0214 HO 142AC distance=119' 20441-0116 GWP2991 distance=130' 20351-0436 RST4671 distance=132' 20334-0321 HDS2936 distance=136' 20512-0401 UC 4308 distance=137' 20412-0105 STF2706AB distance=140' 20412-0105 STF2706AC distance=140' 20468-0527 KPP 478 distance=141' 20345-0421 J 2315 distance=142' 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 20424-0323 RST4678 349 2.8 1
Show 20421-0336 RST4677 122 4.4 15
Show 20423-0344 KPP 476 141 3.9 22
Show 20405-0349 RST4674 118 5.1 40
Show 20452-0331 AHD 28 307 37.4 42
Show 20455-0332 AHD 29 137 20.9 47
Show 20425-0233 WRH 13 101 1.8 51
Show 20428-0418 UC 4265 32 50.1 55
Show 20453-0239 BRT 506 277 4.1 62
Show 20417-0424 BU 267 237 1.9 62
Show 20463-0258 LDS 724 135 74.9 65
Show 20418-0430 HJ 921 220 9.4 68
Show 20402-0222 KPP4209 AB 250 2.2 70
Show 20375-0303 J 1775 AB 352 4.1 77
Show 20375-0303 BRT 505 AC 36 8.8 77
Show 20375-0303 J 1775 AD 249 18.3 77
Show 20375-0303 BRT 505 BC 56 7.0 77
Show 20375-0303 J 1775 BD 238 19.6 77
Show 20456-0426 OCC9021 273 0.0 79
Show 20374-0254 TOR 27 233 2.9 81
Show 20469-0417 J 1709 216 8.3 83
Show 20474-0359 TDT2540 63 0.6 83
Show 20371-0258 TDT2427 92 1.0 84
Show 20411-0201 GWP2983 178 12.8 85
Show 20473-0408 LDS4858 11 17.3 86
Show 20481-0302 A 174 357 0.6 88
Show 20365-0311 TOR 26 75 16.5 90
Show 20482-0255 TDT2549 181 2.0 91
Show 20367-0250 UC 4231 75 24.4 93
Show 20363-0305 KPP1332 228 10.1 95
Show 20481-0410 J 1710 205 8.5 95
Show 20419-0458 RST4676 188 0.3 96
Show 20399-0155 UC 4249 339 14.0 97
Show 20372-0225 BRT 503 73 4.6 98
Show 20369-0416 LDS1475 259 21.2 100
Show 20492-0302 RST4682 2 0.9 103
Show 20458-0454 UC 4282 AB 209 41.1 104
Show 20450-0140 LDS 722 266 25.1 110
Show 20447-0511 HJ 924 85 8.1 114
Show 20494-0235 WRH 14 193 2.2 116
Show 20347-0341 TDT2389 184 0.6 118
Show 20489-0214 HO 142 AB 8 1.0 119
Show 20489-0214 HO 142 AC 290 21.3 119
Show 20441-0116 GWP2991 16 13.8 130
Show 20351-0436 RST4671 48 0.7 132
Show 20334-0321 HDS2936 156 0.2 136
Show 20512-0401 UC 4308 49 15.9 137
Show 20412-0105 STF2706 AB 37 11.1 140
Show 20412-0105 STF2706 AC 318 189.6 140
Show 20468-0527 KPP 478 273 3.8 141
Show 20345-0421 J 2315 319 6.5 142

 
 
WDS 20424-0323 : COMPONENTS
 
 
  A
B pa=348.7°
sep=2.80"
 
 
20424-0323 A
 
 
Coord arcsec 2000 204227.00-032300.0 Mag 10.1 Spectral class G0 (yellow) PmRA 4.00
PmDE -34.0 SAO 144724 DM BD-03 4989
SAO
SAO 144724 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.033 Vmag 9.4 SpType G0
Double code Source 27 CatNum 7192 DM BD-03 4989
DMcomp BDsup HD M HD
GC RA1950rad 5.4097995 DE1950rad -0.0621846 PmRA2000 0.0004
PmDE2000 -0.036
CCDM
Ccdm 20424-0323 RComp Comp A Note1
Note2 Discov num DRAs 2.92 DDEs -0.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp PmNote *
PmRA 3 PmDE -33 Dm number -03 4989 Cat1 BD
Name2 144724 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20372S0344A
HIC
 
 
20424-0323 B
 
 
Coord arcsec 2000 204226.96-032257.3 Mag 11.1 Delta magnitude 1 Coordinate calculated yes
CCDM
Ccdm 20424-0323 RComp Comp B Note1
Note2 Discov num RST4678 DRAs DDEs
R dRAs Year 1939 Theta 348 Rho 2.8
Obs 2 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20372S0344B
HIC