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Doubles in session


Current system
23541-3317
SOZ 2 AC


Nearby doubles
22' : 23557-3310
HDS3395

26' : 23552-3337
TDT4271

40' : 23533-3355
TDT4254

43' : 23509-3334
SEE 495

46' : 23508-3256
KPP 536

54' : 23519-3230
B 623

60' : 23515-3226
SEE 496

61' : 23588-3325
TDT4302

67' : 23502-3230
B 621

70' : 23487-3335
TDT4211

71' : 23579-3408
WIS 397

72' : 23575-3414
LDS5141

83' : 23553-3155
SKF 760

85' : 23524-3439
DAW 158

87' : 23558-3153
LDS2064

100' : 23573-3146
TDT4289

112' : 23596-3151
BRT1834

113' : 23582-3137
TDT4294

120' : 23522-3514
NSN 777

122' : 23468-3438
RST3334

126' : 23597-3500
LDS6078AB

133' : 23534-3104
LDS1497

137' : 23544-3100
SKF2114

137' : 23592-3517
TDT4305

137' : 23585-3521
UC 5053

138' : 23539-3534
HDS3393



Selections
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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

23541-3317 SOZ 2 AC

 
 
23h 54m 01.10s -33° 16' 23.9" P.A. 90.00 sep 102.9 mag 11.51,17.60 Sp M4V+M8.5V
 
 
Coord 2000 23541-3317 Discov num SOZ   2 Comp AC Coord arcsec 2000 23 54 01.10 -33 16 23.9
Date first 1980 Date last 2016 Obs 9
Pa first 92 Pa last 89.8 P.A. Now (θ) 89.8°
Sep first 103.0 Sep last 102.86 Sep. Now (ρ) 102.86"
Mag pri 11.51 Mag sec 17.60 delta mag (ΔM) 6.09 Spectral class M4V+M8.5V (red/red)
Pri motion ra -306 Sec motion ra -308
Pri motion dec -416 Sec motion dec -410
Notes N T (See Notes, Parallax indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
23541-3317 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 54 01 -33 16 24 LDS 826 AB 2021 15 182 6.4 11.51 14.16 2.65
Show 23 54 01 -33 16 24 SOZ 2 AC 2016 9 90 102.9 11.51 17.60 6.09 <===
Show 23 54 01 -33 16 31 SOZ 2 BC 1999 7 88 103.2 14.16 17.60 3.44
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor
 
 
WDS 23541-3317 SOZ 2 AC : NOTES
 
 
discov_num notes refcode
LDS 826 AB: Primary is white dwarf WD 2351-335. Far2005b
SOZ 2 AC: CPM companion to red dwarf / white dwarf pair LHS 4039 / 4040 is
an M8.5 dwarf; estimated distance 19.5 pc. Soz2004
 
 
REFERENCES
 
 
refcode metd author reference
Far2005b C+ - Farihi, J., Becklin, E.E., & Zuckerman, B. 2005ApJS..161..394F
Far2005b +E2 ApJS 161, 394, 2005
Soz2004 E+ u Scholz, R.-D., Lodieu, N., Ibata, R., Bienayme, O., McCaughrean, M., & Schwope, A. 2004MNRAS.347..685S
Soz2004 +C+ MNRAS 347, 685, 2004
Soz2004 +Pu
 
 
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
23541-3317 SOZ 2 AC 1999 6 91 102.9 13.40 21.50 M1+M8.5e NVD 235401.10-331623.9
23541-3317 SOZ 2 AC 2005 7 91 102.8 13.40 21.50 M4V+M8.5V NVD 235401.10-331623.9
23541-3317 SOZ 2 AC 2010 7 91 102.9 13.40 21.50 M4V+M8.5V NV 235401.10-331623.9
23541-3317 SOZ 2 AC 2016 9 90 102.9 11.51 17.60 M4V+M8.5V NT 235401.10-331623.9

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

 
 
WDS 23541-3317 SOZ 2 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23541-3317 SOZ 2 AC : MEASURES
 
 
No records found.

 
 
WDS 23541-3317 : VIRTUAL EYEPIECE
 
 

23541-3317 LDS 826A mag 11.51 Sp M4V 23541-3317 SOZ 2B sep 6.7 P.A. 181.10 mag 14.16 Sp DA5.7 23541-3317 SOZ 2C sep 86.0 P.A. 89.80 mag 17.6 Sp M8.5V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23541-3317 : ALADIN DSS IMAGE @ 23h 54m 01.10s -33° 16' 23.9"
 
 
 
 
WDS 23541-3317 SOZ 2 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23541-3317 SOZ 2AC distance=0' 23541-3317 SOZ 2BC distance=1' 23557-3310 HDS3395 distance=22' 23552-3337 TDT4271 distance=26' 23533-3355 TDT4254 distance=40' 23509-3334 SEE 495 distance=43' 23508-3256 KPP 536 distance=46' 23519-3230 B 623 distance=54' 23515-3226 SEE 496 distance=60' 23588-3325 TDT4302 distance=61' 23502-3230 B 621 distance=67' 23487-3335 TDT4211 distance=70' 23579-3408 WIS 397 distance=71' 23575-3414 LDS5141 distance=72' 23553-3155 SKF 760 distance=83' 23524-3439 DAW 158 distance=85' 23558-3153 LDS2064 distance=87' 23573-3146 TDT4289 distance=100' 23596-3151 BRT1834 distance=112' 23582-3137 TDT4294 distance=113' 23522-3514 NSN 777 distance=120' 23468-3438 RST3334 distance=122' 23597-3500 LDS6078AB distance=126' 23597-3500 B 2511BC distance=127' 23597-3500 WSP 8BD distance=127' 23534-3104 LDS1497 distance=133' 23544-3100 SKF2114 distance=137' 23592-3517 TDT4305 distance=137' 23585-3521 UC 5053 distance=137' 23539-3534 HDS3393 distance=138' 23553-3055 UC 5046 distance=143' 23599-3112 TDT4315 distance=145' 23436-3214 LDS6053 distance=146' 23523-3047 UC 5041 distance=152' 23491-3542 LDS5125 distance=158' 23451-3118 KPP4327 distance=164' 23591-3042 KPP2560 distance=168' 23453-3101 RST2223 distance=176' 23414-3205 LDS2992 distance=177' 23397-3338 RST3331 distance=181' 23454-3050 RST2224 distance=183' 23538-3622 LDS5134 distance=185' 23444-3056 LDS2997 distance=187' 23529-3011 LDS1496 distance=187' 23428-3114 SKF1258 distance=189' 23465-3601 B 615 distance=189' 23431-3101 LDS2996AB distance=194' 23431-3101 LDS2996AC distance=194' 23542-3001 HTS 16AB distance=196' 23542-3001 HTS 16AC distance=196' 23542-3001 HTS 16AD distance=196' 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 23541-3317 LDS 826 AB 182 6.4
Show 23541-3317 SOZ 2 AC 90 102.9
Show 23541-3317 SOZ 2 BC 88 103.2 1
Show 23557-3310 HDS3395 191 0.4 22
Show 23552-3337 TDT4271 128 0.4 26
Show 23533-3355 TDT4254 88 0.8 40
Show 23509-3334 SEE 495 14 2.9 43
Show 23508-3256 KPP 536 252 3.9 46
Show 23519-3230 B 623 289 1.3 54
Show 23515-3226 SEE 496 191 16.8 60
Show 23588-3325 TDT4302 278 0.7 61
Show 23502-3230 B 621 147 0.5 67
Show 23487-3335 TDT4211 42 0.9 70
Show 23579-3408 WIS 397 50 24.9 71
Show 23575-3414 LDS5141 248 5.1 72
Show 23553-3155 SKF 760 1 133.9 83
Show 23524-3439 DAW 158 314 0.7 85
Show 23558-3153 LDS2064 169 9.0 87
Show 23573-3146 TDT4289 217 0.5 100
Show 23596-3151 BRT1834 71 6.5 112
Show 23582-3137 TDT4294 304 0.5 113
Show 23522-3514 NSN 777 181 4.9 120
Show 23468-3438 RST3334 127 2.6 122
Show 23597-3500 LDS6078 AB 212 138.0 126
Show 23597-3500 B 2511 BC 171 4.5 127
Show 23597-3500 WSP 8 BD 240 21.5 127
Show 23534-3104 LDS1497 315 10.5 133
Show 23544-3100 SKF2114 165 60.5 137
Show 23592-3517 TDT4305 253 7.4 137
Show 23585-3521 UC 5053 87 11.5 137
Show 23539-3534 HDS3393 104 0.7 138
Show 23553-3055 UC 5046 122 6.8 143
Show 23599-3112 TDT4315 248 0.7 145
Show 23436-3214 LDS6053 309 139.5 146
Show 23523-3047 UC 5041 260 23.8 152
Show 23491-3542 LDS5125 246 24.9 158
Show 23451-3118 KPP4327 136 2.2 164
Show 23591-3042 KPP2560 263 23.2 168
Show 23453-3101 RST2223 325 0.8 176
Show 23414-3205 LDS2992 125 3.4 177
Show 23397-3338 RST3331 261 0.4 181
Show 23454-3050 RST2224 135 1.4 183
Show 23538-3622 LDS5134 55 14.3 185
Show 23444-3056 LDS2997 256 39.4 187
Show 23529-3011 LDS1496 318 56.4 187
Show 23428-3114 SKF1258 338 47.1 189
Show 23465-3601 B 615 240 1.1 189
Show 23431-3101 LDS2996 AB 78 8.4 194
Show 23431-3101 LDS2996 AC 195 28.8 194
Show 23542-3001 HTS 16 AB 272 14.6 196
Show 23542-3001 HTS 16 AC 346 15.2 196

 
 
WDS 23541-3317 : COMPONENTS
 
 
  A B
B pa=181.1°
sep=6.70"
 
C pa=89.8°
sep=86.00"
pa=85.3°
sep=86.41"
 
 
23541-3317 A
 
 
Coord arcsec 2000 235401.10-331623.9 Mag 11.51 Spectral class M4V (red) PmRA -306.00
PmDE -416.0
 
 
23541-3317 B
 
 
Coord arcsec 2000 235401.09-331630.6 Coord calc 235401.09-331630.6 Mag 14.16 Spectral class DA5.7 (white dwarf)
PmRA -311.00 PmDE -402.0 Calc delta mag 2.65
 
 
23541-3317 C
 
 
Coord arcsec 2000 235407.96-331623.5 Mag 17.6 Spectral class M8.5V (red) PmRA -308.00
PmDE -410.0 Calc delta mag 6.09 Calc coord yes