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Current system
23274-5218
LDS 815 AB


Nearby doubles
8' : 23270-5211
UC 4954

24' : 23299-5213
BRT2104

27' : 23266-5243
EHR 21

30' : 23271-5247
NSC 32

31' : 23303-5233
TDT4071

37' : 23235-5211
TOI2314

47' : 23293-5135
TOK 921

52' : 23325-5157
TDT4091

69' : 23207-5147
TDT3991

83' : 23212-5319
KPP 994

86' : 23287-5343
RST2219

88' : 23307-5056
UC 4972

94' : 23357-5126
UC 4991

96' : 23203-5109
TDT3989

96' : 23239-5349
DUN 249

97' : 23317-5346
TOK 645

101' : 23383-5229
FIN 291

102' : 23319-5351
TDT4086

105' : 23193-5105
B 1401

106' : 23350-5100
I 692AB

108' : 23313-5400
B 601

118' : 23278-5021
I 1059

118' : 23227-5029
TDT4007

120' : 23144-5226
LDS 801

122' : 23272-5017
DUN 250

124' : 23300-5419
HJ 5401



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

23274-5218 LDS 815 AB

 
 
23h 27m 22.28s -52° 18' 12.3" P.A. 79.00 sep 13.8 mag 8.69,13.43 Sp K0V dist. 34.45 pc (112.38 l.y.)
 
 
Coord 2000 23274-5218 Discov num LDS 815 Comp AB Coord arcsec 2000 23 27 22.28 -52 18 12.3
Date first 1920 Date last 2016 Obs 12
Pa first 90 Pa last 79.4 P.A. Now (θ) 79.4°
Sep first 11.0 Sep last 13.8 Sep. Now (ρ) 13.8"
Mag pri 8.69 Mag sec 13.43 delta mag (ΔM) 4.74 Spectral class K0V (yellow-orange)
Pri motion ra -059 Sec motion ra +082
Pri motion dec -167 Sec motion dec -094
Notes Z (Parallax indicates components are physical)
rPM=0.896
This double is physical.
 
 
23274-5218 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 247885 23 27 22 -52 18 12 LDS 815 AB 2016 12 79 13.8 8.69 13.43 4.74 <===
Show 23 27 24 -52 18 10 LDS 815 Ba,Bb 2016 1 61 0.7 12.27 12.59 0.32
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix SAO 247885 HIP 115780 Tycho2 8461-01090-1
HD 220829 CP CP-5212154 Distance 34.45 Distance ly 112.38
 
 
WDS 23274-5218 LDS 815 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (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
23274-5218 LDS 815 AB 2016 12 79 13.8 8.69 13.43 K0V Z 232722.28-521812.3

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

 
 
WDS 23274-5218 LDS 815 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23274-5218 LDS 815 AB : MEASURES
 
 
No records found.

 
 
WDS 23274-5218 : VIRTUAL EYEPIECE
 
 

23274-5218 LDS 815A mag 8.69 Sp K0V 23274-5218 LDS 815B sep 13.5 P.A. 79.80 mag 12.27 Sp K0V 23274-5218 LDS 815Bb sep 14.0 P.A. 78.60 mag 12.59 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23274-5218 : ALADIN DSS IMAGE @ 23h 27m 22.28s -52° 18' 12.3"
 
 
 
 
WDS 23274-5218 LDS 815 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23274-5218 LDS 815AB distance=1' 23274-5218 LDS 815Ba,Bb distance=1' 23270-5211 UC 4954 distance=8' 23299-5213 BRT2104 distance=24' 23266-5243 EHR 21 distance=27' 23271-5247 NSC 32 distance=30' 23303-5233 TDT4071 distance=31' 23235-5211 TOI2314 distance=37' 23293-5135 TOK 921 distance=47' 23325-5157 TDT4091 distance=52' 23207-5147 TDT3991 distance=69' 23212-5319 KPP 994 distance=83' 23287-5343 RST2219 distance=86' 23307-5056 UC 4972 distance=88' 23357-5126 UC 4991 distance=94' 23203-5109 TDT3989 distance=96' 23239-5349 DUN 249 distance=96' 23317-5346 TOK 645 distance=97' 23383-5229 FIN 291 distance=101' 23319-5351 TDT4086 distance=102' 23193-5105 B 1401 distance=105' 23350-5100 I 692AB distance=106' 23350-5100 B 9040AC distance=106' 23313-5400 B 601 distance=108' 23278-5021 I 1059 distance=118' 23227-5029 TDT4007 distance=118' 23144-5226 LDS 801 distance=120' 23272-5017 DUN 250 distance=122' 23300-5419 HJ 5401 distance=124' 23409-5159 TDT4147 distance=127' 23289-5428 SKF 388 distance=131' 23238-5009 TDT4018 distance=134' 23208-5018 RST5560AB distance=135' 23208-5018 DUN 248AB,C distance=135' 23128-5240 TOK 682AB distance=136' 23123-5225 RST1158 distance=139' 23129-5141 BVD 158 distance=140' 23144-5337 UC 4908 distance=141' 23355-5012 DAW 27 distance=147' 23232-5441 KPP4315 distance=148' 23439-5219 TDT4166 distance=152' 23179-5429 RST1161 distance=156' 23136-5044 KPP4306 distance=159' 23198-5443 LDS 811 distance=160' 23128-5049 JNN 327 distance=163' 23446-5307 TDT4171 distance=165' 23165-5434 RST1160 distance=168' 23322-5501 BRT3190 distance=169' 23129-5411 HU 1549 distance=172' 23438-5044 RST1176 distance=180' 23186-5502 TDT3976 distance=182' 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 23274-5218 LDS 815 AB 79 13.8 1
Show 23274-5218 LDS 815 Ba,Bb 61 0.7 1
Show 23270-5211 UC 4954 87 27.3 8
Show 23299-5213 BRT2104 89 3.6 24
Show 23266-5243 EHR 21 122 0.5 27
Show 23271-5247 NSC 32 244 56.0 30
Show 23303-5233 TDT4071 178 3.5 31
Show 23235-5211 TOI2314 17 1.2 37
Show 23293-5135 TOK 921 253 0.2 47
Show 23325-5157 TDT4091 9 3.4 52
Show 23207-5147 TDT3991 152 0.7 69
Show 23212-5319 KPP 994 211 8.0 83
Show 23287-5343 RST2219 343 1.4 86
Show 23307-5056 UC 4972 113 22.8 88
Show 23357-5126 UC 4991 101 12.1 94
Show 23203-5109 TDT3989 168 1.9 96
Show 23239-5349 DUN 249 211 26.4 96
Show 23317-5346 TOK 645 69 999.9 97
Show 23383-5229 FIN 291 124 2.4 101
Show 23319-5351 TDT4086 124 1.8 102
Show 23193-5105 B 1401 308 0.7 105
Show 23350-5100 I 692 AB 183 1.5 106
Show 23350-5100 B 9040 AC 35 17.0 106
Show 23313-5400 B 601 185 0.3 108
Show 23278-5021 I 1059 180 1.3 118
Show 23227-5029 TDT4007 7 0.7 118
Show 23144-5226 LDS 801 81 47.6 120
Show 23272-5017 DUN 250 83 28.3 122
Show 23300-5419 HJ 5401 42 13.2 124
Show 23409-5159 TDT4147 101 0.5 127
Show 23289-5428 SKF 388 129 15.9 131
Show 23238-5009 TDT4018 245 0.5 134
Show 23208-5018 RST5560 AB 232 1.3 135
Show 23208-5018 DUN 248 AB,C 212 17.0 135
Show 23128-5240 TOK 682 AB 145 7.0 136
Show 23123-5225 RST1158 346 0.8 139
Show 23129-5141 BVD 158 166 37.7 140
Show 23144-5337 UC 4908 103 35.3 141
Show 23355-5012 DAW 27 357 3.7 147
Show 23232-5441 KPP4315 276 1.6 148
Show 23439-5219 TDT4166 114 0.7 152
Show 23179-5429 RST1161 288 0.1 156
Show 23136-5044 KPP4306 324 1.6 159
Show 23198-5443 LDS 811 140 15.2 160
Show 23128-5049 JNN 327 71 0.4 163
Show 23446-5307 TDT4171 47 1.4 165
Show 23165-5434 RST1160 331 1.6 168
Show 23322-5501 BRT3190 109 4.7 169
Show 23129-5411 HU 1549 151 1.5 172
Show 23438-5044 RST1176 98 2.5 180
Show 23186-5502 TDT3976 347 0.5 182

 
 
WDS 23274-5218 : COMPONENTS
 
 
  A B
B pa=79.8°
sep=13.51"
 
Bb pa=78.6°
sep=13.96"
pa=47.6°
sep=0.52"
 
 
23274-5218 A
 
 
Coord arcsec 2000 232722.28-521812.3 Mag 8.69 Spectral class K0V (yellow-orange) PmRA -59.00
PmDE -167.0 SAO 247885 HIP 115780 Tycho2 8461-01090-1
HD 220829 CP CP-5212154
Tycho2
Tycho2 8461-01090-1 Pflag RAmdeg 351.84285203 DEmdeg -52.30340781
PmRA -59.7 PmDE -163.3 E RAmdeg 8 E DEmdeg 8
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.18 EpDEm 1991.01
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 9.758 E BTmag 0.021 VTmag 8.694
E VTmag 0.013 Prox 105 TYC T HIP 115780
CCDM A RAdeg 351.84307556 DEdeg -52.30303083 EpRA 1990 1.77
EpDE 1990 1.70 E RAdeg 7.7 E DEdeg 8.4 Posflg
Corr 0.1
SAO
SAO 247885 DelFlag RA1950 PmRA1950 -0.0058
DE1950 PmDE1950 -0.175 Vmag 8.6 SpType G5
Double code Source 42 CatNum 9025 DM CP-5212154
DMcomp BDsup HD 220829 M HD 0
GC RA1950rad 6.12872186 DE1950rad -0.91763601 PmRA2000 -0.0059
PmDE2000 -0.181
Hipparcos
Catalog H HIP 115780 Proxy RAhms 23 27 22.34
DEdms -52 18 10.8 Vmag 8.64 VarFlag R Vmag H
RAdeg 351.843 DEdeg -52.303 AstroRef A Plx 26.9
CCDM 23274-5218 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual C M HIP
Theta Rho HD 220829 BD
CD CP CP-5212154 Dm number -5212154 VIred 0.91
SpType K0V R SpType Coord arcsec 2000 232722.34-521810.8
Hipparcos 2
HIP 115780 Sn 95 So 3 Nc 1
RArad 6.1408203022 DErad -0.9128597262 Plx 29.03 PmRA -58.21
PmDE -165.8 E RArad 1.06 E DErad 0.97 E Plx 1.7
E pmRA 1.18 E pmDE 0.99 Hpmag 8.7859 E Hpmag 0.0111
SHp 0.026 VA 0 BV 0.906 E BV 0.017
VI 0.91
CCDM
Ccdm 23274-5218 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs -13.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp G5 PmNote *
PmRA -53 PmDE -175 Dm number -5212154 Cat1 CPD
Name2 247885 Cat2 SAO HD 220829 M HD
ADS BDS M ADS BDS N IDS IDS 23218S5251A
HIC 115780
 
 
23274-5218 B
 
 
Coord arcsec 2000 232723.73-521809.9 Coord calc 232723.18-521809.8 Mag 12.27 Mag composta 13.43
Spectral class K0V (yellow-orange) PmRA 82.00 PmDE -94.0 Calc delta mag 3.58
 
 
23274-5218 Bb
 
 
Coord arcsec 2000 232723.77-521809.5 Mag 12.59 Calc delta mag 3.9 Calc coord yes