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Doubles in session


Current system
04469-6036
TOK 388 AB


Nearby doubles
36' : 04423-6024
RSS 74

43' : 04519-6058
JSP 62

49' : 04454-5949
FIN 89

50' : 04488-6124
JSP 60AB

53' : 04417-6113
HJ 3686

53' : 04474-6129
CPO 4

58' : 04545-6025
FIN 90

62' : 04498-5939
JSP 61

63' : 04552-6050
KPP2811

68' : 04529-5945
HJ 3707

79' : 04493-6153
HJ 3703AB

83' : 04465-5913
RSS 76

87' : 04510-5915
UC 1223

94' : 04589-6106
JSP 64

94' : 04347-6106
TDS2899

101' : 04396-6202
KPP3582

101' : 04400-5909
KPP2813

106' : 04351-5939
UC 1190

111' : 04322-6101
TDS2885

112' : 04403-5857
HJ 3683

113' : 04384-6211
I 729

115' : 04368-6205
HJ 3679AB

119' : 04422-5843
KPP2239

120' : 04319-5952
HJ 3665AB

133' : 04294-6113
TDS2869

133' : 04472-5823
SKF1525



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04469-6036 TOK 388 AB

 
 
04h 46m 52.25s -60° 36' 12.6" P.A. 274.00 sep 0.3 mag 8.00,9.00 Sp F8V dist. 62.23 pc (202.99 l.y.)
 
 
Coord 2000 04469-6036 Discov num TOK 388 Comp AB Coord arcsec 2000 04 46 52.25 -60 36 12.6
Date first 2014 Date last 2021 Obs 3
Pa first 266 Pa last 274.2 P.A. Now (θ) 274.2°
Sep first 0.0 Sep last 0.261 Sep. Now (ρ) 0.261"
Mag pri 8.00 Mag sec 9.00 delta mag (ΔM) 1 Spectral class F8V (yellow-white)
Pri motion ra +050 Sec motion ra
Pri motion dec +131 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
04469-6036 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 30791 249105 04 46 52 -60 36 13 GAA 6 Aa,Ab 2017 19 224 0.0 7.20 7.20 0.00 Y
Show 04 46 52 -60 36 13 TOK 388 AB 2021 3 274 0.3 8.00 9.00 1.00 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Dorado HIP 22229 Tycho2 8876-00577-1 HD 30791
CP CP-60 341 Distance 62.23 Distance ly 202.99
 
 
WDS 04469-6036 TOK 388 AB : NOTES
 
 
discov_num notes refcode
GAL 6 AL Dor.
Ma,Mb = 1.1029 +/- 0.0004, 1.1018 +/- 0.0005 \msun, GaA2019
orbital parallax = 15.200 +/- 0.056 mas.
TOK 388 First resolution of HIP 22229 at 0".043, dI=1.2. The measure is
uncertain, but the elongation is confirmed with 2-ms exposure and is
not seen in other observed stars, so it is not caused by vibration.
This is a triple system containing an eclipsing binary AL Dor
(Algol-type) with an eccentric orbit (Bulut & Demirkan, 2007 MNRAS,
378, 179). The separation implies an orbital period of the outer
system ~5yr Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
GaA2019 Kv j Gallenne, A., Pietrzynski, G., Graczyk, D., Pilecki, B., Storm, J., Nardetto, N., 2019A&A...632A..31G
GaA2019 +orb Taormina, M., Gieren, W., Tkachenko, A., Kervella, P., Merand, A. & Weber, M.
GaA2019 A&A 632, A31, 2019
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04469-6036 TOK 388 AB 2016 2 184 0.0 8.00 9.00 F8V N 044652.25-603612.6
04469-6036 TOK 388 AB 2021 3 274 0.3 8.00 9.00 F8V N 044652.25-603612.6

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

 
 
WDS 04469-6036 TOK 388 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04469-6036 TOK 388 AB : MEASURES
 
 
No records found.

 
 
WDS 04469-6036 : VIRTUAL EYEPIECE
 
 

04469-6036 TOK 388A mag 8 Sp F8V 04469-6036 GAA 6Ab mag 7.2 04469-6036 TOK 388B sep 0.1 P.A. 278.50 mag 9 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 04469-6036 : ALADIN DSS IMAGE @ 04h 46m 52.25s -60° 36' 12.6"
 
 
 
 
WDS 04469-6036 TOK 388 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04469-6036 TOK 388AB distance=0' 04423-6024 RSS 74 distance=36' 04519-6058 JSP 62 distance=43' 04454-5949 FIN 89 distance=49' 04488-6124 JSP 60AB distance=50' 04488-6124 HLN 49AC distance=50' 04417-6113 HJ 3686 distance=53' 04474-6129 CPO 4 distance=53' 04545-6025 FIN 90 distance=58' 04498-5939 JSP 61 distance=62' 04552-6050 KPP2811 distance=63' 04529-5945 HJ 3707 distance=68' 04493-6153 HJ 3703AB distance=79' 04493-6153 BAU 21AC distance=79' 04465-5913 RSS 76 distance=83' 04510-5915 UC 1223 distance=87' 04589-6106 JSP 64 distance=94' 04347-6106 TDS2899 distance=94' 04396-6202 KPP3582 distance=101' 04400-5909 KPP2813 distance=101' 04351-5939 UC 1190 distance=106' 04322-6101 TDS2885 distance=111' 04403-5857 HJ 3683 distance=112' 04384-6211 I 729 distance=113' 04368-6205 HJ 3679AB distance=115' 04368-6205 HJ 3679AC distance=115' 04422-5843 KPP2239 distance=119' 04319-5952 HJ 3665AB distance=120' 04294-6113 TDS2869 distance=133' 04472-5823 SKF1525 distance=133' 04420-5823 TVB 75 distance=139' 05001-6217 B 1942 distance=139' 04408-6248 COO 24AB distance=139' 05065-6051 JSP 67AB distance=145' 05065-6051 BAU 23AC distance=145' 04313-6215 TDS2881 distance=150' 04592-6238 TDS3026 distance=151' 04325-5851 WFC 27 distance=151' 04473-5805 UC 1214 distance=152' 05043-6209 SPM 16 distance=156' 05005-6238 KPP 992 distance=156' 04336-6249 HJ 3670 distance=164' 05000-6251 KPP1358 distance=165' 04572-6308 RST 118 distance=169' 04307-5838 LDS 123AB distance=171' 04307-5838 LDS 123AC distance=171' 04502-5744 HU 1379AB distance=175' 04502-5744 B 9008AC distance=175' 04584-6313 UC 1245 distance=177' 04278-6231 B 688 distance=179' 04282-5839 TDS2860 distance=184' 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 04469-6036 TOK 388 AB 274 0.3
Show 04469-6036 GAA 6 Aa,Ab 224 0.0
Show 04423-6024 RSS 74 5 9.5 36
Show 04519-6058 JSP 62 228 1.0 43
Show 04454-5949 FIN 89 14 4.9 49
Show 04488-6124 JSP 60 AB 142 0.4 50
Show 04488-6124 HLN 49 AC 186 10.0 50
Show 04417-6113 HJ 3686 221 7.2 53
Show 04474-6129 CPO 4 47 2.5 53
Show 04545-6025 FIN 90 222 1.0 58
Show 04498-5939 JSP 61 47 3.5 62
Show 04552-6050 KPP2811 81 2.5 63
Show 04529-5945 HJ 3707 270 8.0 68
Show 04493-6153 HJ 3703 AB 302 10.0 79
Show 04493-6153 BAU 21 AC 37 35.3 79
Show 04465-5913 RSS 76 40 9.0 83
Show 04510-5915 UC 1223 124 9.3 87
Show 04589-6106 JSP 64 189 4.0 94
Show 04347-6106 TDS2899 321 1.7 94
Show 04396-6202 KPP3582 28 1.7 101
Show 04400-5909 KPP2813 175 3.1 101
Show 04351-5939 UC 1190 302 35.0 106
Show 04322-6101 TDS2885 226 0.5 111
Show 04403-5857 HJ 3683 90 3.8 112
Show 04384-6211 I 729 204 1.5 113
Show 04368-6205 HJ 3679 AB 16 41.1 115
Show 04368-6205 HJ 3679 AC 117 35.7 115
Show 04422-5843 KPP2239 14 18.6 119
Show 04319-5952 HJ 3665 AB 58 6.0 120
Show 04294-6113 TDS2869 250 0.4 133
Show 04472-5823 SKF1525 268 13.5 133
Show 04420-5823 TVB 75 245 14.0 139
Show 05001-6217 B 1942 181 2.2 139
Show 04408-6248 COO 24 AB 338 2.7 139
Show 05065-6051 JSP 67 AB 308 6.8 145
Show 05065-6051 BAU 23 AC 333 54.0 145
Show 04313-6215 TDS2881 276 0.8 150
Show 04592-6238 TDS3026 199 0.6 151
Show 04325-5851 WFC 27 74 4.3 151
Show 04473-5805 UC 1214 354 10.3 152
Show 05043-6209 SPM 16 359 32.2 156
Show 05005-6238 KPP 992 48 8.0 156
Show 04336-6249 HJ 3670 100 31.8 164
Show 05000-6251 KPP1358 247 10.2 165
Show 04572-6308 RST 118 349 4.3 169
Show 04307-5838 LDS 123 AB 219 67.9 171
Show 04307-5838 LDS 123 AC 157 111.1 171
Show 04502-5744 HU 1379 AB 320 0.7 175
Show 04502-5744 B 9008 AC 152 19.0 175
Show 04584-6313 UC 1245 147 55.5 177
Show 04278-6231 B 688 127 9.8 179

 
 
WDS 04469-6036 : COMPONENTS
 
 
  A Ab
Ab pa=205.0°
sep=0.00"
 
B pa=278.5°
sep=0.13"
pa=279.2°
sep=0.13"
 
 
04469-6036 A
 
 
Coord arcsec 2000 044652.25-603612.6 Mag 8 Spectral class F8V (yellow-white) PmRA 50.00
PmDE 131.0 Tycho2 8876-00577-1
Tycho2
Tycho2 8876-00577-1 Pflag RAmdeg 71.71773196 DEmdeg -60.60352622
PmRA 50.0 PmDE 132.0 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.26 EpDEm 1991.38
Num 13 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.419 E BTmag 0.016 VTmag 7.796
E VTmag 0.011 Prox 999 TYC T HIP 22229
CCDM RAdeg 71.71749889 DEdeg -60.60383000 EpRA 1990 1.76
EpDE 1990 1.71 E RAdeg 5.0 E DEdeg 5.2 Posflg
Corr 0.0
 
 
04469-6036 Ab
 
 
Coord arcsec 2000 044652.25-603612.6 Mag 7.2 SAO 249105 HIP 22229
HD 30791 GC 5862 CP CP-60 341 Calc coord yes
SAO
SAO 249105 DelFlag RA1950 PmRA1950 0.009
DE1950 PmDE1950 0.123 Vmag 7.8 SpType G0
Double code Source 70 CatNum 5862 DM CP-60 341
DMcomp BDsup HD 30791 M HD 0
GC 5862 RA1950rad 1.24871513 DE1950rad -1.05929637 PmRA2000 0.0092
PmDE2000 0.121
Hipparcos
Catalog H HIP 22229 Proxy RAhms 04 46 52.20
DEdms -60 36 13.8 Vmag 7.72 VarFlag 2 R Vmag G
RAdeg 71.7175 DEdeg -60.6038 AstroRef Plx 15.34
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 30791 BD
CD CP CP-60 341 Dm number -60 341 VIred 0.65
SpType F8V R SpType Coord arcsec 2000 044652.20-603613.8
Hipparcos 2
HIP 22229 Sn 5 So 0 Nc 1
RArad 1.251706258 DErad -1.0577366446 Plx 16.07 PmRA 50.44
PmDE 131.35 E RArad 0.38 E DErad 0.46 E Plx 0.43
E pmRA 0.46 E pmDE 0.58 Hpmag 7.8498 E Hpmag 0.0012
SHp 0.013 VA 1 BV 0.581 E BV 0.001
VI 0.65
 
 
04469-6036 B
 
 
Coord arcsec 2000 044652.23-603612.6 Mag 9 Calc delta mag 1.8 Calc coord yes