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Current system
22489-2029
HDS 3239


Nearby doubles
15' : 22492-2016
I 141

30' : 22508-2040
HJ 3146

30' : 22468-2029
BHA 53

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LDS5984

53' : 22461-2104
TDT3699

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UC 4838

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HDS3230

75' : 22470-1919
HDO 172

82' : 22532-2123
LDS5985

87' : 22499-2154
ARA1943

89' : 22524-2142
BU 177

91' : 22535-1926
CVR1711

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HJ 3135

94' : 22446-1918
TDT3685

95' : 22555-2046
ARA1594

98' : 22558-2018
ARA1243

98' : 22484-2206
LEO 54

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UC 4806

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UC 4847

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HDS3258

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UC 4804

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TOI 342

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LDS5971

126' : 22542-2210
KPP4292

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BRT1573



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

22489-2029 HDS 3239

 
 
22h 48m 53.72s -20° 29' 02.2" P.A. 199.00 sep 0.3 mag 10.72,12.39 Sp K5 dist. 128.21 pc (418.22 l.y.)
 
 
Coord 2000 22489-2029 Discov num HDS3239 Comp Coord arcsec 2000 22 48 53.72 -20 29 02.2
Date first 1991 Date last 2018 Obs 4
Pa first 239 Pa last 199.3 P.A. Now (θ) 199.3°
Sep first 0.3 Sep last 0.271 Sep. Now (ρ) 0.271"
Mag pri 10.72 Mag sec 12.39 delta mag (ΔM) 1.67 Spectral class K5 (yellow-orange)
Pri motion ra +203 Sec motion ra
Pri motion dec +043 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius HIP 112650 Tycho2 6393-00152-1 BD BD-21 6307
Distance 128.21 Distance ly 418.22
 
 
WDS 22489-2029 HDS 3239 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22489-2029 HDS3239 1991 1 239 0.3 10.72 12.39 K5 224853.72-202902.2
22489-2029 HDS3239 2007 2 215 0.3 10.72 12.39 K5 D 224853.72-202902.2
22489-2029 HDS3239 2014 3 205 0.3 10.72 12.39 K5 224853.72-202902.2
22489-2029 HDS3239 2018 4 199 0.3 10.72 12.39 K5 224853.72-202902.2

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

 
 
WDS 22489-2029 HDS 3239 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22489-2029 HDS 3239 : MEASURES
 
 
No records found.

 
 
WDS 22489-2029 : VIRTUAL EYEPIECE
 
 

22489-2029 HDS3239A mag 10.72 Sp K5 22489-2029 HDS3239B sep 0.3 P.A. 198.20 mag 12.39 virtual eyepiece
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Radius:
Components only
 
 
WDS 22489-2029 : ALADIN DSS IMAGE @ 22h 48m 53.72s -20° 29' 02.2"
 
 
 
 
WDS 22489-2029 HDS 3239 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22489-2029 HDS3239 distance=0' 22492-2016 I 141 distance=15' 22508-2040 HJ 3146 distance=30' 22468-2029 BHA 53 distance=30' 22519-2034 LDS5984 distance=43' 22461-2104 TDT3699 distance=53' 22526-2004 UC 4838 distance=59' 22455-2123 HDS3230 distance=73' 22470-1919 HDO 172 distance=75' 22532-2123 LDS5985 distance=82' 22499-2154 ARA1943 distance=87' 22524-2142 BU 177 distance=89' 22535-1926 CVR1711 distance=91' 22426-2057 HJ 3135 distance=93' 22446-1918 TDT3685 distance=94' 22555-2046 ARA1594 distance=95' 22558-2018 ARA1243 distance=98' 22484-2206 LEO 54 distance=98' 22449-1903 UC 4806 distance=103' 22555-2122 UC 4847 distance=107' 22549-1919 HDS3258 distance=111' 22447-2208 UC 4804 distance=115' 22487-5935 TOI 342 distance=118' 22497-2226 LDS5003 distance=119' 22426-2149 LDS5971 distance=120' 22542-2210 KPP4292 distance=126' 22574-1944 BRT1573 distance=127' 22577-1953 BRT1574 distance=129' 22403-1942 RST3306 distance=130' 22570-1925 ARA 816 distance=131' 22405-1929 KPP 848 distance=134' 22579-1950 UC 4852 distance=134' 22396-2103 B 572 distance=135' 22396-1950 KPP 899 distance=137' 22398-1942 HDO 171AB distance=138' 22398-1942 HDO 171BC distance=138' 22389-2047 UC 4784 distance=142' 22512-1811 GWP3201 distance=143' 22388-2037 HJ 3126 distance=143' 22400-1912 HJ 3128 distance=147' 22385-2050 B 1897 distance=147' 22474-2307 ARA2286 distance=161' 22419-1823 GWP3184 distance=161' 22476-2310 OL 83AB distance=163' 22476-2310 SHY 815AC distance=163' 22414-2233 I 680AB distance=163' 22414-2233 B 9006AC distance=163' 22414-2233 B 9006CD distance=164' 22452-2306 SEE 476 distance=166' 22504-1744 DON1038 distance=166' 23004-1951 ARA1246 distance=168' 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 22489-2029 HDS3239 199 0.3
Show 22492-2016 I 141 322 3.0 15
Show 22508-2040 HJ 3146 40 14.6 30
Show 22468-2029 BHA 53 302 5.6 30
Show 22519-2034 LDS5984 201 126.8 43
Show 22461-2104 TDT3699 278 0.6 53
Show 22526-2004 UC 4838 90 50.4 59
Show 22455-2123 HDS3230 48 0.0 73
Show 22470-1919 HDO 172 83 22.1 75
Show 22532-2123 LDS5985 279 196.6 82
Show 22499-2154 ARA1943 295 11.6 87
Show 22524-2142 BU 177 278 2.9 89
Show 22535-1926 CVR1711 357 4.2 91
Show 22426-2057 HJ 3135 353 35.5 93
Show 22446-1918 TDT3685 224 7.2 94
Show 22555-2046 ARA1594 58 10.6 95
Show 22558-2018 ARA1243 271 10.1 98
Show 22484-2206 LEO 54 174 1.9 98
Show 22449-1903 UC 4806 57 29.0 103
Show 22555-2122 UC 4847 340 66.3 107
Show 22549-1919 HDS3258 159 0.2 111
Show 22447-2208 UC 4804 4 12.1 115
Show 22487-5935 TOI 342 227 0.4 118
Show 22497-2226 LDS5003 84 2.9 119
Show 22426-2149 LDS5971 280 16.2 120
Show 22542-2210 KPP4292 344 10.4 126
Show 22574-1944 BRT1573 301 4.1 127
Show 22577-1953 BRT1574 359 4.1 129
Show 22403-1942 RST3306 232 0.5 130
Show 22570-1925 ARA 816 214 5.5 131
Show 22405-1929 KPP 848 99 7.2 134
Show 22579-1950 UC 4852 106 54.0 134
Show 22396-2103 B 572 13 0.4 135
Show 22396-1950 KPP 899 207 7.5 137
Show 22398-1942 HDO 171 AB 357 66.5 138
Show 22398-1942 HDO 171 BC 264 10.0 138
Show 22389-2047 UC 4784 23 45.5 142
Show 22512-1811 GWP3201 82 20.3 143
Show 22388-2037 HJ 3126 350 24.9 143
Show 22400-1912 HJ 3128 228 10.9 147
Show 22385-2050 B 1897 355 0.4 147
Show 22474-2307 ARA2286 347 10.8 161
Show 22419-1823 GWP3184 23 45.7 161
Show 22476-2310 OL 83 AB 244 4.0 163
Show 22476-2310 SHY 815 AC 302 999.9 163
Show 22414-2233 I 680 AB 54 1.5 163
Show 22414-2233 B 9006 AC 256 73.1 163
Show 22414-2233 B 9006 CD 137 3.5 164
Show 22452-2306 SEE 476 32 4.1 166
Show 22504-1744 DON1038 67 0.4 166
Show 23004-1951 ARA1246 187 6.4 168

 
 
WDS 22489-2029 : COMPONENTS
 
 
  A
B pa=198.2°
sep=0.27"
 
 
22489-2029 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224853.72-202902.2 Mag 10.72 Spectral class K5 (yellow-orange)
PmRA 203.00 PmDE 43.0 HIP 112650 Tycho2 6393-00152-1
BD BD-21 6307
Tycho2
Tycho2 6393-00152-1 Pflag RAmdeg 342.22438674 DEmdeg -20.48384922
PmRA 210.4 PmDE 38.1 E RAmdeg 29 E DEmdeg 32
E pmRA 1.7 E pmDE 1.8 EpRAm 1982.27 EpDEm 1981.26
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.4 Q pmRA 1.8
Q pmDE 1.4 BTmag 11.641 E BTmag 0.081 VTmag 10.448
E VTmag 0.046 Prox 999 TYC T HIP 112650
CCDM AB RAdeg 342.22387528 DEdeg -20.48393361 EpRA 1990 1.78
EpDE 1990 1.77 E RAdeg 35.0 E DEdeg 40.3 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 112650 Proxy H RAhms 22 48 53.72
DEdms -20 29 02.2 Vmag 10.37 VarFlag R Vmag G
RAdeg 342.224 DEdeg -20.4839 AstroRef * Plx 8.29
CCDM 22489-2029 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 239 Rho 0.274 HD BD BD-21 6307
CD CP Dm number -21 6307 VIred 1.02
SpType K5 R SpType Coord arcsec 2000 224853.72-202902.2
Hipparcos 2
HIP 112650 Sn 55 So 3 Nc 2
RArad 5.9729326132 DErad -0.3575122715 Plx 7.8 PmRA 202.49
PmDE 43.5 E RArad 1.55 E DErad 1.25 E Plx 2.04
E pmRA 1.76 E pmDE 1.43 Hpmag 10.5117 E Hpmag 0.0032
SHp 0.024 VA 0 BV 0.974 E BV 0.002
VI 1.02
CCDM
Ccdm 22489-2029 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs -1.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.7 Sp K5 PmNote *
PmRA 203 PmDE 43 Dm number -21 6307 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 112650
 
 
22489-2029 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224853.71-202902.5 Mag 12.39 Calc delta mag 1.67
Calc coord yes
CCDM
Ccdm 22489-2029 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.16 DDEs -1.9
R dRAs 82 Year 1991 Theta 239 Rho 0.3
Obs 1 Vmag 12.4 Sp PmNote *
PmRA 203 PmDE 43 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 112650