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Current system
20584+0118
RST 5474


Nearby doubles
22' : 20571+0128
J 2332

25' : 20585+0143
GWP3023

31' : 20572+0144
UC 4342

36' : 20578-0043
UC 4344

45' : 20575+0036
HWE 101AB

54' : 20572+0028
HWE 55AB

57' : 20575+0214
BAL1577

59' : 20549+0051
SKF1772

60' : 21020+0055
BAL1222

61' : 21008+0207
UC 4360

61' : 20544+0112
LDS4860

66' : 20590-0014
TOB 314

67' : 20595-0014
BAL 928

68' : 21012+0210
GWP3029

68' : 20546-0042
A 877

70' : 21002-0014
TDS1110

70' : 21016-0029
NSN 500

72' : 21031+0132
STF2744AB

73' : 20562-0014
TDT2643

74' : 21025+0038
HDO 320

78' : 20551-0018
UC 4325

79' : 20539-0035
J 2328

79' : 20537+0154
RST5473

80' : 21034-0050
CVR 885

81' : 20531+0104
TDT2604

81' : 21016-0014
TDT2701



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

20584+0118 RST 5474

 
 
20h 58m 23.27s +01° 18' 07.7" P.A. 194.00 sep 2.0 mag 9.84,12.30 Sp G0
 
 
Coord 2000 20584+0118 Discov num RST5474 Comp Coord arcsec 2000 20 58 23.27 +01 18 07.7
Date first 1946 Date last 2012 Obs 2
Pa first 252 Pa last 193.5 P.A. Now (θ) 193.5°
Sep first 1.4 Sep last 1.993 Sep. Now (ρ) 1.993"
Mag pri 9.84 Mag sec 12.30 delta mag (ΔM) 2.46 Spectral class G0 (yellow)
Pri motion ra +001 Sec motion ra
Pri motion dec +023 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 0513-01666-1 Gaia DR2 1729729874384148480
 
 
WDS 20584+0118 RST 5474 : 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
20584+0118 RST5474 1946 1 252 1.4 9.84 12.30 G0 205823.27+011807.7
20584+0118 RST5474 2012 2 194 2.0 9.84 12.30 G0 205823.27+011807.7

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

 
 
WDS 20584+0118 RST 5474 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20584+0118 RST 5474 : MEASURES
 
 
No records found.

 
 
WDS 20584+0118 : VIRTUAL EYEPIECE
 
 

20584+0118 RST5474A mag 9.84 Sp G0 20584+0118 RST5474B sep 2.0 P.A. 193.50 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 20584+0118 : ALADIN DSS IMAGE @ 20h 58m 23.27s +01° 18' 07.7"
 
 
 
 
WDS 20584+0118 RST 5474 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20584+0118 RST5474 distance=0' 20571+0128 J 2332 distance=22' 20585+0143 GWP3023 distance=25' 20572+0144 UC 4342 distance=31' 20578-0043 UC 4344 distance=36' 20575+0036 HWE 101AB distance=45' 20575+0036 HWE 101AC distance=45' 20572+0028 HWE 55AB distance=54' 20572+0028 BU 1496AC distance=54' 20575+0214 BAL1577 distance=57' 20549+0051 SKF1772 distance=59' 21020+0055 BAL1222 distance=60' 21008+0207 UC 4360 distance=61' 20544+0112 LDS4860 distance=61' 20590-0014 TOB 314 distance=66' 20595-0014 BAL 928 distance=67' 21012+0210 GWP3029 distance=68' 20546-0042 A 877 distance=68' 21002-0014 TDS1110 distance=70' 21016-0029 NSN 500 distance=70' 21031+0132 STF2744AB distance=72' 21031+0132 STF2744AC distance=72' 21031+0132 STF2744AD distance=72' 20562-0014 TDT2643 distance=73' 21025+0038 HDO 320 distance=74' 20551-0018 UC 4325 distance=78' 20539-0035 J 2328 distance=79' 20537+0154 RST5473 distance=79' 21034-0050 CVR 885 distance=80' 20531+0104 TDT2604 distance=81' 21016-0014 TDT2701 distance=81' 21039+0106 BAL1223 distance=84' 21029-0028 TDT2713 distance=85' 20595+0242 HJ 928 distance=86' 20525+0130 BAL1575 distance=90' 21036+0217 WIS 347 distance=99' 20523-0030 BAL 927 distance=103' 20521+0205 A 2286AB distance=105' 20521+0205 A 2286AB,C distance=105' 21009+0257 HJ 3006 distance=106' 21053+0044 HDS3007 distance=110' 20514-0041 SKF1771 distance=111' 21043+0008 BAL 929 distance=114' 20509+0101 TDT2577Aa,Ab distance=114' 20509+0101 RST5472AB distance=114' 21033+0245 BAL2043 distance=115' 20521+0225 TDT2592 distance=117' 20510-0038 J 1711 distance=117' 21059+0152 YSC 71 distance=119' 21054+0221 KPP1782 distance=123' 21017+0310 BAL2042 distance=123' 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 20584+0118 RST5474 194 2.0
Show 20571+0128 J 2332 231 3.1 22
Show 20585+0143 GWP3023 358 76.3 25
Show 20572+0144 UC 4342 239 14.2 31
Show 20578-0043 UC 4344 15 42.7 36
Show 20575+0036 HWE 101 AB 139 40.7 45
Show 20575+0036 HWE 101 AC 313 11.7 45
Show 20572+0028 HWE 55 AB 71 26.3 54
Show 20572+0028 BU 1496 AC 111 33.5 54
Show 20575+0214 BAL1577 221 4.9 57
Show 20549+0051 SKF1772 334 2.5 59
Show 21020+0055 BAL1222 321 12.5 60
Show 21008+0207 UC 4360 71 44.6 61
Show 20544+0112 LDS4860 138 3.4 61
Show 20590-0014 TOB 314 227 27.6 66
Show 20595-0014 BAL 928 129 13.6 67
Show 21012+0210 GWP3029 55 70.3 68
Show 20546-0042 A 877 9 0.6 68
Show 21002-0014 TDS1110 79 0.9 70
Show 21016-0029 NSN 500 80 34.1 70
Show 21031+0132 STF2744 AB 107 1.2 72
Show 21031+0132 STF2744 AC 99 97.8 72
Show 21031+0132 STF2744 AD 300 73.9 72
Show 20562-0014 TDT2643 250 0.5 73
Show 21025+0038 HDO 320 225 3.0 74
Show 20551-0018 UC 4325 271 61.6 78
Show 20539-0035 J 2328 351 3.2 79
Show 20537+0154 RST5473 20 3.0 79
Show 21034-0050 CVR 885 109 27.0 80
Show 20531+0104 TDT2604 87 0.7 81
Show 21016-0014 TDT2701 43 1.0 81
Show 21039+0106 BAL1223 157 11.3 84
Show 21029-0028 TDT2713 59 0.8 85
Show 20595+0242 HJ 928 74 16.5 86
Show 20525+0130 BAL1575 175 16.6 90
Show 21036+0217 WIS 347 99 664.9 99
Show 20523-0030 BAL 927 285 4.5 103
Show 20521+0205 A 2286 AB 5 0.0 105
Show 20521+0205 A 2286 AB,C 48 1.1 105
Show 21009+0257 HJ 3006 292 1.8 106
Show 21053+0044 HDS3007 281 0.1 110
Show 20514-0041 SKF1771 13 1.2 111
Show 21043+0008 BAL 929 352 14.0 114
Show 20509+0101 TDT2577 Aa,Ab 104 0.5 114
Show 20509+0101 RST5472 AB 77 3.7 114
Show 21033+0245 BAL2043 205 18.4 115
Show 20521+0225 TDT2592 183 1.5 117
Show 20510-0038 J 1711 222 8.4 117
Show 21059+0152 YSC 71 263 1.0 119
Show 21054+0221 KPP1782 210 13.8 123
Show 21017+0310 BAL2042 128 8.1 123

 
 
WDS 20584+0118 : COMPONENTS
 
 
  A
B pa=193.5°
sep=1.99"
 
 
20584+0118 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205823.27+011807.7 Mag 9.84 Spectral class G0 (yellow)
PmRA 1.00 PmDE 23.0 Tycho2 0513-01666-1
Tycho2
Tycho2 0513-01666-1 Pflag RAmdeg 314.59696394 DEmdeg 1.30216564
PmRA 9.0 PmDE 12.9 E RAmdeg 17 E DEmdeg 20
E pmRA 1.3 E pmDE 1.2 EpRAm 1988.26 EpDEm 1982.63
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 10.814 E BTmag 0.045 VTmag 9.838
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 314.59694667 DEdeg 1.30213889 EpRA 1990 1.81
EpDE 1990 1.78 E RAdeg 17.9 E DEdeg 25.7 Posflg
Corr -0.2
CCDM
Ccdm 20584+0118 RComp Comp A Note1
Note2 Discov num DRAs -0.83 DDEs 8.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.0 Sp G0 PmNote *
PmRA -4 PmDE 20 Dm number +00 4628 Cat1 BD
Name2 +01 2528 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 20533N0055A
HIC
 
 
20584+0118 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205823.24+011805.8 Mag 12.3 Calc delta mag 2.46
Calc coord yes
CCDM
Ccdm 20584+0118 RComp Comp B Note1
Note2 Discov num RST5474 DRAs DDEs
R dRAs Year 1946 Theta 251 Rho 1.4
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20533N0055B
HIC