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Doubles in session


Current system
23212-0840
RST 4721


Nearby doubles
20' : 23203-0855
LDS6396

31' : 23232-0839
LDS6030

33' : 23190-0846
LDS6395

41' : 23238-0828
STF3008

50' : 23244-0827
HDO9001

55' : 23185-0916
LDS 810

55' : 23209-0935
CVR1716

58' : 23203-0936
SLW1317

59' : 23234-0752
UC 4936

62' : 23253-0837
SKF 125

65' : 23240-0751
LDS2986

66' : 23190-0937
HO 199AB

74' : 23259-0817
GWP3296

77' : 23213-0956
GWP3283

80' : 23170-0752
TVB 331

83' : 23191-0955
LDS6025

87' : 23168-0744
OCC9202AB

87' : 23155-0904
BU 716

88' : 23234-1001
LDS2983

89' : 23225-0714
RST4722

90' : 23271-0859
RST4723

93' : 23181-0721
LDS2978

97' : 23238-0711
HJ 1874

97' : 23199-0706
TDT3987

99' : 23278-0852
GWP3302

105' : 23277-0919
GWP3301



Selections
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Binary Systems
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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.

23212-0840 RST 4721

 
 
23h 21m 12.00s -08° 40' 27.0" P.A. 64.00 sep 4.8 mag 7.54,14.60 Sp A2 dist. 104.17 pc (339.8 l.y.)
 
 
Coord 2000 23212-0840 Discov num RST4721 Comp Coord arcsec 2000 23 21 12.00 -08 40 27.0
Date first 1939 Date last 2016 Obs 5
Pa first 63 Pa last 64.1 P.A. Now (θ) 64.1°
Sep first 3.7 Sep last 4.752 Sep. Now (ρ) 4.752"
Mag pri 7.54 Mag sec 14.60 delta mag (ΔM) 7.06 Spectral class A2 (white)
Pri motion ra +061 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 146656 HIP 115305 Tycho2 5822-00603-1
Gaia DR2 2438115258763069184 HD 220109 BD BD-09 6173 Distance 104.17
Distance ly 339.8
 
 
WDS 23212-0840 RST 4721 : 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
23212-0840 RST4721 1943 2 62 3.8 7.40 14.60 A2 232112.00-084027.0
23212-0840 RST4721 1998 3 65 4.2 7.54 14.60 A2 232112.00-084027.0
23212-0840 RST4721 2000 3 65 4.2 7.40 14.60 A2 232112.00-084027.0
23212-0840 RST4721 2015 4 64 4.8 7.54 14.60 A2 232112.00-084027.0
23212-0840 RST4721 2016 5 64 4.8 7.54 14.60 A2 232112.00-084027.0

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

 
 
WDS 23212-0840 RST 4721 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23212-0840 RST 4721 : MEASURES
 
 
No records found.

 
 
WDS 23212-0840 : VIRTUAL EYEPIECE
 
 

23212-0840 RST4721A mag 7.54 Sp A2 23212-0840 RST4721B sep 4.7 P.A. 63.80 mag 14.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23212-0840 : ALADIN DSS IMAGE @ 23h 21m 12.00s -08° 40' 27.0"
 
 
 
 
WDS 23212-0840 RST 4721 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23212-0840 RST4721 distance=0' 23203-0855 LDS6396 distance=20' 23232-0839 LDS6030 distance=31' 23190-0846 LDS6395 distance=33' 23238-0828 STF3008 distance=41' 23244-0827 HDO9001 distance=50' 23185-0916 LDS 810 distance=55' 23209-0935 CVR1716 distance=55' 23203-0936 SLW1317 distance=58' 23234-0752 UC 4936 distance=59' 23253-0837 SKF 125 distance=62' 23240-0751 LDS2986 distance=65' 23190-0937 HO 199AB distance=66' 23190-0937 HO 199AC distance=66' 23259-0817 GWP3296 distance=74' 23213-0956 GWP3283 distance=77' 23170-0752 TVB 331 distance=80' 23191-0955 LDS6025 distance=83' 23159-0905 STFB 12A,BC distance=83' 23159-0905 BU 1220AD distance=83' 23159-0905 BU 1220BC,E distance=83' 23159-0905 BU 1220BC distance=83' 23168-0744 OCC9202AB distance=87' 23155-0904 BU 716 distance=87' 23234-1001 LDS2983 distance=88' 23225-0714 RST4722 distance=89' 23271-0859 RST4723 distance=90' 23181-0721 LDS2978 distance=93' 23238-0711 HJ 1874 distance=97' 23199-0706 TDT3987 distance=97' 23278-0852 GWP3302 distance=99' 23277-0919 GWP3301 distance=105' 23141-0855 STF2993AB distance=106' 23141-0855 S 826AC distance=106' 23141-0855 S 826BC distance=106' 23178-0705 KPP1749 distance=108' 23224-0648 GWP3287 distance=114' 23147-0941 OCC 60 distance=114' 23135-0854 A 418 distance=116' 23136-0907 SLW1310 distance=116' 23261-0708 J 1424 distance=118' 23280-0739 SKF 173 distance=118' 23190-0643 A 2699 distance=122' 23272-1007 UC 4956 distance=125' 23119-0812 BRT 523 distance=125' 23157-0704 CVR1713 distance=127' 23296-0900 LDS6400 distance=127' 23125-0817 A 2698 distance=132' 23143-1006 SLW1312 distance=134' 23126-0919 UC 4901 distance=134' 23300-0906 LDS6401 distance=134' 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 23212-0840 RST4721 64 4.8
Show 23203-0855 LDS6396 86 6.3 20
Show 23232-0839 LDS6030 94 157.7 31
Show 23190-0846 LDS6395 20 9.4 33
Show 23238-0828 STF3008 147 7.1 41
Show 23244-0827 HDO9001 199 36.3 50
Show 23185-0916 LDS 810 150 22.5 55
Show 23209-0935 CVR1716 90 4.6 55
Show 23203-0936 SLW1317 336 37.6 58
Show 23234-0752 UC 4936 250 25.8 59
Show 23253-0837 SKF 125 92 1.8 62
Show 23240-0751 LDS2986 137 11.9 65
Show 23190-0937 HO 199 AB 133 1.5 66
Show 23190-0937 HO 199 AC 231 131.2 66
Show 23259-0817 GWP3296 317 27.4 74
Show 23213-0956 GWP3283 146 83.2 77
Show 23170-0752 TVB 331 337 27.3 80
Show 23191-0955 LDS6025 99 124.0 83
Show 23159-0905 STFB 12 A,BC 312 48.9 83
Show 23159-0905 BU 1220 AD 273 110.1 83
Show 23159-0905 BU 1220 BC,E 294 42.3 83
Show 23159-0905 BU 1220 BC 107 0.4 83
Show 23168-0744 OCC9202 AB -1 0.0 87
Show 23155-0904 BU 716 205 1.9 87
Show 23234-1001 LDS2983 344 14.1 88
Show 23225-0714 RST4722 256 5.7 89
Show 23271-0859 RST4723 284 0.4 90
Show 23181-0721 LDS2978 151 17.8 93
Show 23238-0711 HJ 1874 317 12.7 97
Show 23199-0706 TDT3987 41 2.8 97
Show 23278-0852 GWP3302 36 69.7 99
Show 23277-0919 GWP3301 130 8.3 105
Show 23141-0855 STF2993 AB 175 25.1 106
Show 23141-0855 S 826 AC 132 79.1 106
Show 23141-0855 S 826 BC 115 64.4 106
Show 23178-0705 KPP1749 214 13.5 108
Show 23224-0648 GWP3287 180 615.6 114
Show 23147-0941 OCC 60 -1 0.1 114
Show 23135-0854 A 418 37 0.8 116
Show 23136-0907 SLW1310 278 151.6 116
Show 23261-0708 J 1424 141 6.4 118
Show 23280-0739 SKF 173 344 5.5 118
Show 23190-0643 A 2699 292 0.7 122
Show 23272-1007 UC 4956 218 81.7 125
Show 23119-0812 BRT 523 118 4.4 125
Show 23157-0704 CVR1713 127 3.1 127
Show 23296-0900 LDS6400 186 9.9 127
Show 23125-0817 A 2698 81 2.3 132
Show 23143-1006 SLW1312 297 58.7 134
Show 23126-0919 UC 4901 269 21.8 134
Show 23300-0906 LDS6401 47 8.6 134

 
 
WDS 23212-0840 : COMPONENTS
 
 
  A
B pa=63.8°
sep=4.71"
 
 
23212-0840 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 232112.00-084027.0 Mag 7.54 Spectral class A2 (white)
PmRA 61.00 PmDE -1.0 SAO 146656 HIP 115305
Tycho2 5822-00603-1 HD 220109 BD BD-09 6173
Tycho2
Tycho2 5822-00603-1 Pflag RAmdeg 350.30013027 DEmdeg -8.67416905
PmRA 58.9 PmDE 0.7 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.22 EpDEm 1990.72
Num 16 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 7.813 E BTmag 0.016 VTmag 7.536
E VTmag 0.012 Prox 999 TYC T HIP 115305
CCDM RAdeg 350.29999444 DEdeg -8.67417083 EpRA 1990 1.82
EpDE 1990 1.59 E RAdeg 5.0 E DEdeg 6.2 Posflg
Corr -0.1
SAO
SAO 146656 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.003 Vmag 7.7 SpType A2
Double code Source 26 CatNum 8291 DM BD-09 6173
DMcomp BDsup HD 220109 M HD 0
GC RA1950rad 6.10256055 DE1950rad -0.15617989 PmRA2000 0.003
PmDE2000 -0.007
Hipparcos
Catalog H HIP 115305 Proxy RAhms 23 21 12.00
DEdms -08 40 27.0 Vmag 7.5 VarFlag R Vmag H
RAdeg 350.3 DEdeg -8.67417 AstroRef Plx 9.87
CCDM 23212-0840 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 220109 BD BD-09 6173
CD CP Dm number -09 6173 VIred 0.23
SpType A2 R SpType Coord arcsec 2000 232112.00-084027.0
Hipparcos 2
HIP 115305 Sn 5 So 0 Nc 1
RArad 6.113888076 DErad -0.1513928268 Plx 9.6 PmRA 57.29
PmDE 1.01 E RArad 0.64 E DErad 0.49 E Plx 0.78
E pmRA 1.1 E pmDE 0.62 Hpmag 7.577 E Hpmag 0.0017
SHp 0.011 VA 0 BV 0.264 E BV 0.015
VI 0.3
CCDM
Ccdm 23212-0840 RComp Comp A Note1
Note2 Discov num DRAs -0.05 DDEs -27.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp A2 PmNote *
PmRA 41 PmDE -3 Dm number -09 6173 Cat1 BD
Name2 146656 Cat2 SAO HD 220109 M HD
ADS BDS M ADS BDS N IDS IDS 23160S0913A
HIC 115305
 
 
23212-0840 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232112.28-084024.9 Mag 14.6 Calc delta mag 7.06
Calc coord yes
CCDM
Ccdm 23212-0840 RComp Comp B Note1
Note2 Discov num RST4721 DRAs DDEs
R dRAs Year 1939 Theta 062 Rho 3.7
Obs 2 Vmag 14.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23160S0913B
HIC 115305