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Current system
23431-3101
LDS 2996 AC


Nearby doubles
14' : 23428-3114
SKF1258

19' : 23444-3056
LDS2997

24' : 23428-3038
SKF2112

29' : 23453-3101
RST2223

31' : 23451-3118
KPP4327

32' : 23454-3050
RST2224

42' : 23431-3020
TDT4158

50' : 23453-3023
LDS6058

55' : 23403-3142
SKF 163

63' : 23386-3038
HJ 5412

68' : 23414-3205
LDS2992

73' : 23385-3020
SKF 162

74' : 23436-3214
LDS6053

76' : 23384-3147
B 607

88' : 23382-3203
JOH 5AB

92' : 23479-2954
COO 262

93' : 23371-3152
HWE 93

99' : 23436-2923
KPP2354

102' : 23497-3008
UC 5031

110' : 23434-2912
HJ 3209

116' : 23364-3218
UC 4994

117' : 23432-2904
SKF2113

118' : 23384-2922
B 606

118' : 23504-2951
UC 5033AB

118' : 23348-3012
JSP 852

120' : 23523-3047
UC 5041



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

23431-3101 LDS 2996 AC

 
 
23h 43m 06.05s -31° 01' 10.9" P.A. 195.00 sep 28.8 mag 10.63,12.66 Sp G5
 
 
Coord 2000 23431-3101 Discov num LDS2996 Comp AC Coord arcsec 2000 23 43 06.05 -31 01 10.9
Date first 1903 Date last 2015 Obs 7
Pa first 207 Pa last 194.7 P.A. Now (θ) 194.7°
Sep first 37.6 Sep last 28.834 Sep. Now (ρ) 28.834"
Mag pri 10.63 Mag sec 12.66 delta mag (ΔM) 2.03 Spectral class G5 (yellow)
Pri motion ra +012 Sec motion ra +102
Pri motion dec -014 Sec motion dec +028
Notes
rPM=0.939
This double is not physical.
 
 
23431-3101 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 214728 23 43 06 -31 01 11 LDS 2996 AB 2016 8 78 8.4 10.63 12.60 1.97
Show 214728 23 43 06 -31 01 11 LDS 2996 AC 2015 7 195 28.8 10.63 12.66 2.03 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor SAO 214728 Gaia DR2 2327261564442919808
 
 
WDS 23431-3101 LDS 2996 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
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 dm_number notes coord_arcsec_2000
23431-3101 LDS2996 AC 1998 3 197 29.9 10.63 12.40 D 234306.05-310110.9
23431-3101 LDS2996 AC 2014 5 195 28.9 10.63 12.66 G5 234306.05-310110.9
23431-3101 LDS2996 AC 2015 7 195 28.8 10.63 12.66 G5 234306.05-310110.9

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

 
 
WDS 23431-3101 LDS 2996 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23431-3101 LDS 2996 AC : MEASURES
 
 
No records found.

 
 
WDS 23431-3101 : VIRTUAL EYEPIECE
 
 

23431-3101 LDS2996A mag 10.63 Sp G5 23431-3101 LDS2996B sep 8.4 P.A. 78.30 mag 12.6 23431-3101 LDS2996C sep 28.8 P.A. 194.70 mag 12.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23431-3101 : ALADIN DSS IMAGE @ 23h 43m 06.05s -31° 01' 10.9"
 
 
 
 
WDS 23431-3101 LDS 2996 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23431-3101 LDS2996AC distance=0' 23428-3114 SKF1258 distance=14' 23444-3056 LDS2997 distance=19' 23428-3038 SKF2112 distance=24' 23453-3101 RST2223 distance=29' 23451-3118 KPP4327 distance=31' 23454-3050 RST2224 distance=32' 23431-3020 TDT4158 distance=42' 23453-3023 LDS6058 distance=50' 23403-3142 SKF 163 distance=55' 23386-3038 HJ 5412 distance=63' 23414-3205 LDS2992 distance=68' 23385-3020 SKF 162 distance=73' 23436-3214 LDS6053 distance=74' 23384-3147 B 607 distance=76' 23382-3203 PRO 242BC distance=88' 23382-3203 JOH 5AB distance=88' 23382-3203 PRO 242AC distance=88' 23479-2954 COO 262 distance=92' 23371-3152 HWE 93 distance=93' 23436-2923 KPP2354 distance=99' 23497-3008 UC 5031 distance=102' 23434-2912 HJ 3209 distance=110' 23364-3218 UC 4994 distance=116' 23432-2904 SKF2113 distance=117' 23384-2922 B 606 distance=118' 23504-2951 UC 5033AB distance=118' 23504-2951 UC 5033AC distance=118' 23348-3012 JSP 852 distance=118' 23504-2951 UC 5033BC distance=119' 23523-3047 UC 5041 distance=120' 23502-3230 B 621 distance=128' 23366-3242 UC 4995 distance=131' 23402-2856 TDT4143 distance=131' 23361-3237 B 604 distance=132' 23534-3104 LDS1497 distance=133' 23502-2924 B 620 distance=135' 23473-2857 UC 5026 distance=136' 23529-3011 LDS1496 distance=136' 23515-3226 SEE 496 distance=137' 23505-2922 HDS3387 distance=139' 23375-3301 BRT1831 distance=139' 23501-2911 SKF 166 distance=144' 23519-3230 B 623 distance=144' 23336-2947 UC 4982 distance=144' 23544-3100 SKF2114 distance=145' 23350-2922 HJ 5404 distance=145' 23449-2838 LDS6057 distance=146' 23397-2842 RSS 582 distance=146' 23536-3000 LDS6071 distance=149' 23508-3256 KPP 536 distance=151' 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 23431-3101 LDS2996 AB 78 8.4 0
Show 23431-3101 LDS2996 AC 195 28.8 0
Show 23428-3114 SKF1258 338 47.1 14
Show 23444-3056 LDS2997 256 39.4 19
Show 23428-3038 SKF2112 3 12.0 24
Show 23453-3101 RST2223 325 0.8 29
Show 23451-3118 KPP4327 136 2.2 31
Show 23454-3050 RST2224 135 1.4 32
Show 23431-3020 TDT4158 78 0.4 42
Show 23453-3023 LDS6058 226 73.0 50
Show 23403-3142 SKF 163 248 18.5 55
Show 23386-3038 HJ 5412 51 16.4 63
Show 23414-3205 LDS2992 125 3.4 68
Show 23385-3020 SKF 162 9 2.2 73
Show 23436-3214 LDS6053 309 139.5 74
Show 23384-3147 B 607 143 0.3 76
Show 23382-3203 PRO 242 BC 178 3.1 88
Show 23382-3203 JOH 5 AB 91 1.0 88
Show 23382-3203 PRO 242 AC 168 3.2 88
Show 23479-2954 COO 262 338 5.5 92
Show 23371-3152 HWE 93 251 5.5 93
Show 23436-2923 KPP2354 136 20.2 99
Show 23497-3008 UC 5031 324 64.2 102
Show 23434-2912 HJ 3209 270 10.9 110
Show 23364-3218 UC 4994 282 14.4 116
Show 23432-2904 SKF2113 205 6.1 117
Show 23384-2922 B 606 173 0.3 118
Show 23504-2951 UC 5033 AB 356 39.1 118
Show 23504-2951 UC 5033 AC 355 44.3 118
Show 23348-3012 JSP 852 284 3.2 118
Show 23504-2951 UC 5033 BC 348 5.2 119
Show 23523-3047 UC 5041 260 23.8 120
Show 23502-3230 B 621 156 0.3 128
Show 23366-3242 UC 4995 242 50.4 131
Show 23402-2856 TDT4143 73 0.5 131
Show 23361-3237 B 604 111 1.1 132
Show 23534-3104 LDS1497 315 10.5 133
Show 23502-2924 B 620 35 2.9 135
Show 23473-2857 UC 5026 257 41.4 136
Show 23529-3011 LDS1496 318 56.4 136
Show 23515-3226 SEE 496 191 16.8 137
Show 23505-2922 HDS3387 139 0.2 139
Show 23375-3301 BRT1831 235 4.3 139
Show 23501-2911 SKF 166 298 3.2 144
Show 23519-3230 B 623 289 1.3 144
Show 23336-2947 UC 4982 133 36.7 144
Show 23544-3100 SKF2114 165 60.5 145
Show 23350-2922 HJ 5404 303 15.6 145
Show 23449-2838 LDS6057 297 194.7 146
Show 23397-2842 RSS 582 21 21.8 146
Show 23536-3000 LDS6071 85 192.3 149

 
 
WDS 23431-3101 : COMPONENTS
 
 
  A B
B pa=78.3°
sep=8.44"
 
C pa=194.7°
sep=28.83"
pa=207.8°
sep=33.45"
 
 
23431-3101 A
 
 
Coord arcsec 2000 234306.05-310110.9 Mag 10.63 Spectral class G5 (yellow) PmRA 12.00
PmDE -14.0 SAO 214728 DM CD-3119410
SAO
SAO 214728 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.024 Vmag 10.2 SpType G5
Double code Source 40 CatNum 12722 DM CD-3119410
DMcomp BDsup HD M HD
GC RA1950rad 6.19802499 DE1950rad -0.54623689 PmRA2000 -0.0015
PmDE2000 -0.029
CCDM
Ccdm 23431-3101 RComp Comp A Note1
Note2 Discov num DRAs 0.29 DDEs -10.3
R dRAs 66 Year Theta Rho
Obs 3 Vmag 11.8 Sp G5 PmNote *
PmRA 120 PmDE 10 Dm number -3119410 Cat1 CD
Name2 214728 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 23379S3134A
HIC
 
 
23431-3101 B
 
 
Coord arcsec 2000 234306.69-310109.2 Mag 12.6 PmRA 12.00 PmDE -8.0
Delta magnitude 1.97 Coordinate calculated yes
CCDM
Ccdm 23431-3101 RComp Comp B Note1
Note2 Discov num LDS2996 DRAs DDEs
R dRAs Year 1954 Theta 83 Rho 8.0
Obs 1 Vmag 13.8 Sp PmNote
PmRA 120 PmDE 10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23379S3134B
HIC
 
 
23431-3101 C
 
 
Coord arcsec 2000 234305.48-310138.8 Mag 12.66 PmRA 102.00 PmDE 28.0
Delta magnitude 2.03 Coordinate calculated yes
CCDM
Ccdm 23431-3101 RComp Comp C Note1
Note2 Discov num LDS2996 DRAs -0.63 DDEs -39.9
R dRAs 66 Year 1954 Theta 206 Rho 34.0
Obs 1 Vmag 13.6 Sp PmNote
PmRA 120 PmDE 10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23379S3134C
HIC