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Current system
22220-2050
HDS 3169
HD 212066


Nearby doubles
18' : 22223-2106
B 558

32' : 22223-2019
BRT1569

34' : 22240-2033
BHA 50

36' : 22194-2048
RST3297

51' : 22185-2034
RST3296

61' : 22206-2147
DON1027

65' : 22258-2014
S 808AB

74' : 22268-2117
BRT1571

76' : 22259-1957
BRT1570

87' : 22254-2202
DON1032

100' : 22211-2229
B 556

109' : 22143-2104
H N 56AB

109' : 22279-1940
UC 4749

115' : 22146-2142
TOK 919

116' : 22187-2236
ARA2285

118' : 22303-2033
RST3302

122' : 22196-1853
RST3298

126' : 22133-2019
UC 4685

128' : 22205-1844
KPP 508

128' : 22151-1926
UC 4695

128' : 22231-2256
RST3301

128' : 22276-1910
GWP3158

129' : 22148-1930
UC 4691

136' : 22310-2004
LDS2945

137' : 22127-2006
STN 57

141' : 22317-2128
BRT1572



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22220-2050 HDS 3169 (HD 212066)

 
 
22h 21m 57.52s -20° 49' 42.2" P.A. 202.00 sep 15.2 mag 8.35,10.87 Sp K0III dist. 729.93 pc (2381.03 l.y.)
 
 
Coord 2000 22220-2050 Discov num HDS3169 Comp Coord arcsec 2000 22 21 57.52 -20 49 42.2
Date first 1920 Date last 2016 Obs 10
Pa first 210 Pa last 201.8 P.A. Now (θ) 201.8°
Sep first 16.7 Sep last 15.191 Sep. Now (ρ) 15.191"
Mag pri 8.35 Mag sec 10.87 delta mag (ΔM) 2.52 Spectral class K0III (yellow-orange)
Pri motion ra +025 Sec motion ra +049
Pri motion dec -002 Sec motion dec -006
Notes
rPM=0.493
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 212066 Constellation Aquarius SAO 191088 HIP 110418
Tycho2 6384-01300-1 Gaia DR2 6820896597103520768 HD 212066 BD BD-21 6207
Distance 729.93 Distance ly 2381.03
 
 
WDS 22220-2050 HDS 3169 (HD 212066) : 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
22220-2050 HDS3169 1998 6 204 15.5 8.35 10.87 K0III D 222157.52-204942.2
22220-2050 HDS3169 1999 7 204 15.6 8.35 10.87 K0III D 222157.52-204942.2
22220-2050 HDS3169 2010 8 203 15.2 8.35 10.87 K0III 222157.52-204942.2
22220-2050 HDS3169 2016 9 203 15.2 8.35 10.87 K0III 222157.52-204942.2

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

 
 
WDS 22220-2050 HDS 3169 (HD 212066) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22220-2050 HDS 3169 (HD 212066) : MEASURES
 
 
No records found.

 
 
WDS 22220-2050 (HD 212066) : VIRTUAL EYEPIECE
 
 

22220-2050 HDS3169A mag 8.35 Sp K0III 22220-2050 HDS3169B sep 15.1 P.A. 200.50 mag 10.87 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22220-2050 (HD 212066) : ALADIN DSS IMAGE @ 22h 21m 57.52s -20° 49' 42.2"
 
 
 
 
WDS 22220-2050 HDS 3169 (HD 212066) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22220-2050 HDS3169 distance=0' 22223-2106 B 558 distance=18' 22223-2019 BRT1569 distance=32' 22240-2033 BHA 50 distance=34' 22194-2048 RST3297 distance=36' 22185-2034 RST3296 distance=51' 22206-2147 DON1027 distance=61' 22258-2014 S 808AB distance=65' 22258-2014 ARN 24AC distance=65' 22268-2117 BRT1571 distance=74' 22259-1957 BRT1570 distance=76' 22254-2202 DON1032 distance=87' 22211-2229 B 556 distance=100' 22143-2104 BU 171CD distance=106' 22143-2104 H N 56AB distance=109' 22143-2104 H N 56AC distance=109' 22279-1940 UC 4749 distance=109' 22146-2142 TOK 919 distance=115' 22187-2236 ARA2285 distance=116' 22303-2033 RST3302 distance=118' 22196-1853 RST3298 distance=122' 22133-2019 UC 4685 distance=126' 22205-1844 KPP 508 distance=128' 22151-1926 UC 4695 distance=128' 22231-2256 RST3301 distance=128' 22276-1910 GWP3158 distance=128' 22148-1930 UC 4691 distance=129' 22310-2004 LDS2945 distance=136' 22127-2006 STN 57 distance=137' 22317-2128 BRT1572 distance=141' 22159-2243 HO 472 distance=142' 22139-2216 TOK 702 distance=142' 22117-2044 FMR 18 distance=144' 22263-1839 BHA 52AB distance=145' 22315-1956 LDS2946 distance=146' 22310-1941 ARA1241 distance=146' 22219-1821 RST3299 distance=150' 22224-1817 TDT3494 distance=154' 22297-1901 ARA 814 distance=154' 22309-1911 HLD 169 distance=160' 22151-2258 ARA2283 distance=161' 22299-1854 UC 4753AB distance=161' 22234-2330 UC 4731 distance=162' 22318-1919 GWP3167 distance=167' 22185-2333 UC 4715 distance=170' 22305-2255 UC 4756 distance=173' 22141-2308 FOX 45AB distance=177' 22141-2308 FOX 45AC distance=177' 22329-2220 LDS5956 distance=178' 22347-2042 LAF 69AB distance=179' 22347-2042 LAF 69AC distance=179' 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 22220-2050 HDS3169 202 15.2
Show 22223-2106 B 558 289 0.2 18
Show 22223-2019 BRT1569 192 2.7 32
Show 22240-2033 BHA 50 152 3.0 34
Show 22194-2048 RST3297 160 0.3 36
Show 22185-2034 RST3296 323 0.3 51
Show 22206-2147 DON1027 52 4.9 61
Show 22258-2014 S 808 AB 153 6.9 65
Show 22258-2014 ARN 24 AC 90 127.7 65
Show 22268-2117 BRT1571 241 4.3 74
Show 22259-1957 BRT1570 94 3.1 76
Show 22254-2202 DON1032 341 0.3 87
Show 22211-2229 B 556 342 0.2 100
Show 22143-2104 BU 171 CD 255 12.3 106
Show 22143-2104 H N 56 AB 112 5.2 109
Show 22143-2104 H N 56 AC 45 209.8 109
Show 22279-1940 UC 4749 4 51.9 109
Show 22146-2142 TOK 919 248 0.1 115
Show 22187-2236 ARA2285 209 11.2 116
Show 22303-2033 RST3302 56 1.4 118
Show 22196-1853 RST3298 11 0.4 122
Show 22133-2019 UC 4685 4 19.2 126
Show 22205-1844 KPP 508 139 4.8 128
Show 22151-1926 UC 4695 212 47.6 128
Show 22231-2256 RST3301 253 0.7 128
Show 22276-1910 GWP3158 200 8.2 128
Show 22148-1930 UC 4691 322 13.1 129
Show 22310-2004 LDS2945 257 10.2 136
Show 22127-2006 STN 57 96 10.0 137
Show 22317-2128 BRT1572 222 5.0 141
Show 22159-2243 HO 472 244 4.6 142
Show 22139-2216 TOK 702 41 2.0 142
Show 22117-2044 FMR 18 305 12.9 144
Show 22263-1839 BHA 52 AB 172 7.4 145
Show 22315-1956 LDS2946 107 5.1 146
Show 22310-1941 ARA1241 94 10.1 146
Show 22219-1821 RST3299 119 0.6 150
Show 22224-1817 TDT3494 301 0.7 154
Show 22297-1901 ARA 814 335 4.6 154
Show 22309-1911 HLD 169 175 1.6 160
Show 22151-2258 ARA2283 359 5.4 161
Show 22299-1854 UC 4753 AB 268 61.7 161
Show 22234-2330 UC 4731 68 26.5 162
Show 22318-1919 GWP3167 119 140.9 167
Show 22185-2333 UC 4715 138 21.6 170
Show 22305-2255 UC 4756 33 18.9 173
Show 22141-2308 FOX 45 AB 164 5.1 177
Show 22141-2308 FOX 45 AC 86 28.5 177
Show 22329-2220 LDS5956 15 8.8 178
Show 22347-2042 LAF 69 AB 128 6.1 179
Show 22347-2042 LAF 69 AC 214 12.9 179

 
 
WDS 22220-2050 : COMPONENTS
 
 
  A
B pa=200.5°
sep=15.06"
 
 
22220-2050 A
 
 
Componente originario normalizzato AB Name HD 212066 Coord arcsec 2000 222157.52-204942.2 Mag 8.35
Spectral class K0III (yellow-orange) PmRA 25.00 PmDE -2.0 SAO 191088
HIP 110418 Tycho2 6384-01300-1 HD 212066 BD BD-21 6207
Tycho2
Tycho2 6384-01300-1 Pflag RAmdeg 335.48966498 DEmdeg -20.82838615
PmRA 25.1 PmDE -4.0 E RAmdeg 8 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.51 EpDEm 1989.94
Num 11 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.2 BTmag 9.682 E BTmag 0.024 VTmag 8.355
E VTmag 0.014 Prox 156 TYC T HIP 110418
CCDM A RAdeg 335.48960278 DEdeg -20.82837639 EpRA 1990 1.73
EpDE 1990 1.60 E RAdeg 7.7 E DEdeg 9.6 Posflg
Corr -0.1
SAO
SAO 191088 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.006 Vmag 8.3 SpType K0
Double code Source 23 CatNum 9488 DM BD-21 6207
DMcomp BDsup HD 212066 M HD 0
GC RA1950rad 5.84342261 DE1950rad -0.36793412 PmRA2000 -0.0002
PmDE2000 -0.01
Hipparcos
Catalog H HIP 110418 Proxy RAhms 22 21 57.50
DEdms -20 49 42.2 Vmag 8.25 VarFlag 1 R Vmag H
RAdeg 335.49 DEdeg -20.8284 AstroRef A Plx 2.64
CCDM 22220-2050 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 204 Rho 15.553 HD 212066 BD BD-21 6207
CD CP Dm number -21 6207 VIred 1.02
SpType K0III R SpType Coord arcsec 2000 222157.50-204942.2
Hipparcos 2
HIP 110418 Sn 15 So 3 Nc 2
RArad 5.8553981239 DErad -0.3635237732 Plx 1.37 PmRA 23.42
PmDE -0.84 E RArad 1.3 E DErad 0.91 E Plx 1.51
E pmRA 2.14 E pmDE 1.07 Hpmag 8.4225 E Hpmag 0.0108
SHp 0.02 VA 0 BV 1.119 E BV 0.02
VI 1.08
CCDM
Ccdm 22220-2050 RComp Comp A Note1
Note2 Discov num DRAs -2.45 DDEs 17.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.7 Sp K0 PmNote
PmRA 38 PmDE 6 Dm number -21 6207 Cat1 BD
Name2 191088 Cat2 SAO HD 212066 M HD
ADS BDS M ADS BDS N IDS * IDS 22165S2120A
HIC 110418
 
 
22220-2050 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222157.14-204956.3 Mag 10.87 PmRA 49.00
PmDE -6.0 Calc delta mag 2.52 Calc coord yes
CCDM
Ccdm 22220-2050 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.98 DDEs 3.3
R dRAs 40 Year 1978 Theta 204 Rho 15.8
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22165S2120B
HIC