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Doubles in session


Current system
23227-5710
RSS 578
HD 220217


Nearby doubles
13' : 23223-5658
TDT4002

26' : 23199-5658
RSS 577

30' : 23212-5643
TDT3994

36' : 23237-5641
LDS 813

60' : 23268-5759
UC 4951

63' : 23282-5626
I 23

77' : 23186-5818
HJ 5392

78' : 23174-5814
GAT 31

79' : 23298-5618
TDT4067

87' : 23324-5636
TDT4090

88' : 23309-5807
I 145AB

89' : 23334-5702
COO 258AB

94' : 23246-5537
TDT4025

99' : 23343-5646
TDT4103AB

104' : 23343-5628
UC 4989

105' : 23353-5730
I 25

106' : 23255-5527
FIN 289

108' : 23097-5651
KPP1424

114' : 23087-5708
TDT3902

120' : 23112-5557
B 2508

128' : 23085-5807
TDT3900

132' : 23226-5921
B 598

133' : 23186-5502
TDT3976

133' : 23105-5839
TDT3918

133' : 23358-5832
RST5174

136' : 23380-5806
TDT4133



Selections
Full WDS
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.

23227-5710 RSS 578 (HD 220217)

 
 
23h 22m 39.99s -57° 09' 34.3" P.A. 182.00 sep 32.1 mag 9.12,11.12 Sp K2III+ dist. 271 pc (884 l.y.)
 
 
Coord 2000 23227-5710 Discov num RSS 578 Comp Coord arcsec 2000 23 22 39.99 -57 09 34.3
Date first 1892 Date last 2015 Obs 8
Pa first 175 Pa last 182.4 P.A. Now (θ) 182.4°
Sep first 33.3 Sep last 32.111 Sep. Now (ρ) 32.111"
Mag pri 9.12 Mag sec 11.12 delta mag (ΔM) 2 Spectral class K2III+ (yellow-orange)
Pri motion ra -004 Sec motion ra -042
Pri motion dec -008 Sec motion dec +002
Notes
rPM=0.935
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 220217 Constellation Tucana SAO 247843 HIP 115405
Tycho2 8834-00839-1 Gaia DR2 6492752368316505472 HD 220217 CP CP-5710257
Distance 271 Distance ly 884
 
 
WDS 23227-5710 RSS 578 (HD 220217) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23227-5710 RSS 578 1999 5 181 32.3 9.12 11.12 K2III+ D 232239.99-570934.3
23227-5710 RSS 578 2010 7 183 32.2 9.12 11.12 K2III+ 232239.99-570934.3
23227-5710 RSS 578 2015 8 182 32.1 9.12 11.12 K2III+ 232239.99-570934.3

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

 
 
WDS 23227-5710 RSS 578 (HD 220217) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23227-5710 RSS 578 (HD 220217) : MEASURES
 
 
No records found.

 
 
WDS 23227-5710 (HD 220217) : VIRTUAL EYEPIECE
 
 

23227-5710 RSS 578A mag 9.12 Sp K2III 23227-5710 RSS 578B sep 32.1 P.A. 181.30 mag 11.12 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 23227-5710 (HD 220217) : ALADIN DSS IMAGE @ 23h 22m 39.99s -57° 09' 34.3"
 
 
 
 
WDS 23227-5710 RSS 578 (HD 220217) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23227-5710 RSS 578 distance=0' 23223-5658 TDT4002 distance=13' 23199-5658 RSS 577 distance=26' 23212-5643 TDT3994 distance=30' 23237-5641 LDS 813 distance=36' 23268-5759 UC 4951 distance=60' 23282-5626 I 23 distance=63' 23186-5818 HJ 5392 distance=77' 23174-5814 GAT 31 distance=78' 23298-5618 TDT4067 distance=79' 23324-5636 TDT4090 distance=87' 23309-5807 I 145AB distance=88' 23309-5807 SHY 833AC distance=88' 23334-5702 COO 258AB distance=89' 23246-5537 TDT4025 distance=94' 23343-5646 TDT4103AB distance=99' 23343-5628 UC 4989 distance=104' 23353-5730 I 25 distance=105' 23255-5527 FIN 289 distance=106' 23097-5651 KPP1424 distance=108' 23224-5857 TOK 920Ca,Cb distance=108' 23087-5708 TDT3902 distance=114' 23112-5557 B 2508 distance=120' 23085-5807 TDT3900 distance=128' 23226-5921 B 598 distance=132' 23186-5502 TDT3976 distance=133' 23105-5839 TDT3918 distance=133' 23358-5832 RST5174 distance=133' 23380-5806 TDT4133 distance=136' 23380-5811 UC 4998 distance=138' 23338-5856 UC 4986 distance=139' 23400-5718 B 1019 distance=141' 23081-5833 TDT3896 distance=143' 23067-5822 TDT3889 distance=147' 23225-5938 TDT4005 distance=149' 23198-5443 LDS 811 distance=149' 23232-5441 KPP4315 distance=149' 23247-5938 HDS3331 distance=150' 23322-5501 BRT3190 distance=152' 23039-5753 TDT3869 distance=158' 23397-5829 UC 5000 distance=158' 23403-5827 TDT4144 distance=161' 23155-5942 I 143 distance=163' 23165-5434 RST1160 distance=165' 23036-5618 HJ 5379 distance=165' 23162-5947 TOK 217 distance=166' 23179-5429 RST1161 distance=166' 23289-5428 SKF 388 distance=170' 23048-5846 TDT3875 distance=172' 23108-5934 TDT3923 distance=172' 23106-5937 TDT3921 distance=176' 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 23227-5710 RSS 578 182 32.1
Show 23223-5658 TDT4002 147 0.5 13
Show 23199-5658 RSS 577 305 34.9 26
Show 23212-5643 TDT3994 324 0.5 30
Show 23237-5641 LDS 813 5 10.5 36
Show 23268-5759 UC 4951 71 20.7 60
Show 23282-5626 I 23 354 0.7 63
Show 23186-5818 HJ 5392 318 49.0 77
Show 23174-5814 GAT 31 110 4.7 78
Show 23298-5618 TDT4067 318 0.4 79
Show 23324-5636 TDT4090 161 0.6 87
Show 23309-5807 I 145 AB 122 1.3 88
Show 23309-5807 SHY 833 AC 23 999.9 88
Show 23334-5702 COO 258 AB 189 1.9 89
Show 23246-5537 TDT4025 38 0.8 94
Show 23343-5646 TDT4103 AB 48 0.4 99
Show 23343-5628 UC 4989 322 17.7 104
Show 23353-5730 I 25 20 0.7 105
Show 23255-5527 FIN 289 16 1.7 106
Show 23097-5651 KPP1424 340 10.7 108
Show 23224-5857 TOK 920 Ca,Cb 77 0.1 108
Show 23087-5708 TDT3902 343 0.5 114
Show 23112-5557 B 2508 324 0.2 120
Show 23085-5807 TDT3900 284 0.4 128
Show 23226-5921 B 598 8 0.2 132
Show 23186-5502 TDT3976 347 0.5 133
Show 23105-5839 TDT3918 117 1.8 133
Show 23358-5832 RST5174 5 2.5 133
Show 23380-5806 TDT4133 293 0.7 136
Show 23380-5811 UC 4998 210 33.7 138
Show 23338-5856 UC 4986 266 17.4 139
Show 23400-5718 B 1019 204 0.4 141
Show 23081-5833 TDT3896 238 2.2 143
Show 23067-5822 TDT3889 46 0.4 147
Show 23225-5938 TDT4005 341 0.7 149
Show 23198-5443 LDS 811 140 15.2 149
Show 23232-5441 KPP4315 276 1.6 149
Show 23247-5938 HDS3331 239 0.3 150
Show 23322-5501 BRT3190 109 4.7 152
Show 23039-5753 TDT3869 56 0.7 158
Show 23397-5829 UC 5000 39 33.2 158
Show 23403-5827 TDT4144 278 0.7 161
Show 23155-5942 I 143 8 3.1 163
Show 23165-5434 RST1160 331 1.6 165
Show 23036-5618 HJ 5379 328 12.2 165
Show 23162-5947 TOK 217 147 0.1 166
Show 23179-5429 RST1161 288 0.1 166
Show 23289-5428 SKF 388 129 15.9 170
Show 23048-5846 TDT3875 306 0.6 172
Show 23108-5934 TDT3923 264 1.4 172
Show 23106-5937 TDT3921 152 4.3 176

 
 
WDS 23227-5710 : COMPONENTS
 
 
  A
B pa=181.3°
sep=32.09"
 
 
23227-5710 A
 
 
Componente originario normalizzato AB Name HD 220217 Coord arcsec 2000 232239.99-570934.3 Mag 9.12
Spectral class K2III (yellow-orange) PmRA -4.00 PmDE -8.0 SAO 247843
HIP 115405 Tycho2 8834-00839-1 HD 220217 CP CP-5710257
Tycho2
Tycho2 8834-00839-1 Pflag RAmdeg 350.66660732 DEmdeg -57.15952332
PmRA -4.6 PmDE -7.0 E RAmdeg 8 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.28 EpDEm 1990.49
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.207 E BTmag 0.021 VTmag 9.121
E VTmag 0.013 Prox 323 TYC T HIP 115405
CCDM RAdeg 350.66662611 DEdeg -57.15950750 EpRA 1990 1.64
EpDE 1990 1.75 E RAdeg 8.4 E DEdeg 7.7 Posflg
Corr 0.1
SAO
SAO 247843 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 0.008 Vmag 9 SpType K0
Double code Source 43 CatNum 7423 DM CP-5710257
DMcomp BDsup HD 220217 M HD 0
GC RA1950rad 6.10783456 DE1950rad -1.00241031 PmRA2000 0.0013
PmDE2000 0.003
Hipparcos
Catalog H HIP 115405 Proxy RAhms 23 22 39.99
DEdms -57 09 34.2 Vmag 9 VarFlag R Vmag H
RAdeg 350.667 DEdeg -57.1595 AstroRef Plx 4.06
CCDM 23227-5710 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 220217 BD
CD CP CP-5710257 Dm number -5710257 VIred 1.17
SpType K2III + F/G R SpType Coord arcsec 2000 232239.99-570934.2
Hipparcos 2
HIP 115405 Sn 5 So 0 Nc 1
RArad 6.1202872322 DErad -0.9976215912 Plx 3.69 PmRA -4.37
PmDE -6.54 E RArad 0.55 E DErad 0.64 E Plx 1.05
E pmRA 0.63 E pmDE 0.69 Hpmag 9.16 E Hpmag 0.002
SHp 0.028 VA 0 BV 0.935 E BV 0.015
VI 0.93
CCDM
Ccdm 23227-5710 RComp Comp A Note1
Note2 Discov num DRAs -1.95 DDEs 26.1
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote
PmRA 14 PmDE 8 Dm number -5710257 Cat1 CPD
Name2 247843 Cat2 SAO HD 220217 M HD
ADS BDS M ADS BDS N IDS * IDS 23169S5742A
HIC 115405
 
 
23227-5710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232239.90-571006.4 Mag 11.12 PmRA -42.00
PmDE 2.0 Tycho2 8834-01579-1 Calc delta mag 2 Calc coord yes
Tycho2
Tycho2 8834-01579-1 Pflag RAmdeg 350.66619144 DEmdeg -57.16847225
PmRA -39.3 PmDE 1.5 E RAmdeg 38 E DEmdeg 36
E pmRA 3.7 E pmDE 3.4 EpRAm 1990.40 EpDEm 1990.42
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 12.206 E BTmag 0.097 VTmag 11.118
E VTmag 0.051 Prox 323 TYC HIP
CCDM RAdeg 350.66635972 DEdeg -57.16847556 EpRA 1990 1.63
EpDE 1990 1.74 E RAdeg 37.8 E DEdeg 36.1 Posflg
Corr 0.2
CCDM
Ccdm 23227-5710 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.04 DDEs -6.5
R dRAs 40 Year 1975 Theta 180 Rho 32.4
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 23169S5742B
HIC