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Doubles in session


Current system
23553-7059
LDS 827 AB


Nearby doubles
8' : 23563-7052
HJ 5434

18' : 23555-7115
UC 5048

37' : 23531-7023
BAS 8

39' : 23598-7130
TDS1234

44' : 23474-7118
I 695AB

60' : 23433-7049
HJ 5415

62' : 23444-7029
WSI 94

64' : 23582-6956
LPO 68AB

73' : 23506-6950
FIN 293

74' : 23536-7211
HJ 5427

74' : 23465-7159
HJ 5419

75' : 23401-7107
GLI 286

87' : 23528-7224
B 1901

89' : 23375-7049
HJ 5409

92' : 23457-6941
FIN 292

99' : 23553-6922
HJ 5449AB

101' : 23360-7030
FIN 290

110' : 23415-7226
KPP4325

116' : 23457-7245
UC 5020

133' : 23494-6849
TDS1224

134' : 23397-6912
R 348

148' : 23510-7324
UC 5035

181' : 23391-6818
KPP4323

185' : 23489-6757
LDS 824

196' : 23481-7411
KPP3061

202' : 23588-6738
TDT4303



Selections
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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.

23553-7059 LDS 827 AB

 
 
23h 55m 20.00s -70° 58' 10.7" P.A. 305.00 sep 166.3 mag 12.34,12.35
 
 
Coord 2000 23553-7059 Discov num LDS 827 Comp AB Coord arcsec 2000 23 55 20.00 -70 58 10.7
Date first 1920 Date last 2015 Obs 5
Pa first 315 Pa last 304.7 P.A. Now (θ) 304.7°
Sep first 170.0 Sep last 166.251 Sep. Now (ρ) 166.251"
Mag pri 12.34 Mag sec 12.35 delta mag (ΔM) 0.01 Spectral class
Pri motion ra +093 Sec motion ra +083
Pri motion dec -031 Sec motion dec -060
Notes
rPM=0.3
Nature of this double is uncertain.
 
 
23553-7059 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 55 20 -70 58 11 LDS 827 AB 2015 5 305 166.3 12.34 12.35 0.01 <===
Show 23 55 20 -70 58 11 BAU 79 AC 1993 1 11 72.6 12.34 17.60 5.26
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Tucana Gaia DR2 6386299542300743168
 
 
WDS 23553-7059 LDS 827 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bau1994 - Bauer, C., White, G.L., & Hons, A. 1994PASA...11..201B
Bau1994 PASA 11, 201, 1994 (no data)
Bau2007 C - Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A. 2007PASA...24..118B
Bau2007 PASA 24, 118, 2007 (date is mean of 3 observing runs)
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
23553-7059 LDS 827 AB 2000 3 305 166.6 12.90 13.30 D 235520.00-705810.7
23553-7059 LDS 827 AB 2015 6 305 166.3 12.34 12.35 235520.00-705810.7

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

 
 
WDS 23553-7059 LDS 827 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23553-7059 LDS 827 AB : MEASURES
 
 
No records found.

 
 
WDS 23553-7059 : VIRTUAL EYEPIECE
 
 

23553-7059 LDS 827A mag 12.34 23553-7059 LDS 827B sep 104.6 P.A. 334.80 mag 12.35 23553-7059 BAU 79C sep 71.4 P.A. 3.70 mag 17.6 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 23553-7059 : ALADIN DSS IMAGE @ 23h 55m 20.00s -70° 58' 10.7"
 
 
 
 
WDS 23553-7059 LDS 827 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23553-7059 LDS 827AB distance=0' 23563-7052 HJ 5434 distance=8' 23555-7115 UC 5048 distance=18' 23531-7023 BAS 8 distance=37' 23598-7130 TDS1234 distance=39' 23474-7118 FIN 375Aa,Ab distance=44' 23474-7118 I 695AB distance=44' 23433-7049 HJ 5415 distance=60' 23444-7029 WSI 94 distance=62' 23582-6956 LPO 68AB distance=64' 23582-6956 BAU 80AC distance=64' 23506-6950 FIN 293 distance=73' 23536-7211 HJ 5427 distance=74' 23465-7159 HJ 5419 distance=74' 23401-7107 GLI 286 distance=75' 23528-7224 B 1901 distance=87' 23375-7049 HJ 5409 distance=89' 23457-6941 FIN 292 distance=92' 23553-6922 HJ 5449AB distance=99' 23553-6922 BAU 78AC distance=99' 23360-7030 FIN 290 distance=101' 23415-7226 KPP4325 distance=110' 23457-7245 UC 5020 distance=116' 23494-6849 TDS1224 distance=133' 23397-6912 R 348 distance=134' 23510-7324 UC 5035 distance=148' 23391-6818 KPP4323 distance=181' 23489-6757 LDS 824 distance=185' 23481-7411 KPP3061 distance=196' 23588-6738 TDT4303 distance=202' 23437-7428 NSN 435 distance=217' 23495-6647 UC 5029 distance=254' 23372-6644 KPP2219 distance=273' 23489-7537 UC 5028 distance=281' 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 23553-7059 LDS 827 AB 305 166.3
Show 23553-7059 BAU 79 AC 11 72.6
Show 23563-7052 HJ 5434 54 20.4 8
Show 23555-7115 UC 5048 12 42.9 18
Show 23531-7023 BAS 8 31 0.5 37
Show 23598-7130 TDS1234 105 1.3 39
Show 23474-7118 FIN 375 Aa,Ab 284 0.1 44
Show 23474-7118 I 695 AB 20 8.9 44
Show 23433-7049 HJ 5415 134 40.1 60
Show 23444-7029 WSI 94 91 0.0 62
Show 23582-6956 LPO 68 AB 68 3.8 64
Show 23582-6956 BAU 80 AC 19 36.9 64
Show 23506-6950 FIN 293 235 4.0 73
Show 23536-7211 HJ 5427 61 9.1 74
Show 23465-7159 HJ 5419 92 20.9 74
Show 23401-7107 GLI 286 144 7.5 75
Show 23528-7224 B 1901 296 5.5 87
Show 23375-7049 HJ 5409 89 19.1 89
Show 23457-6941 FIN 292 7 2.1 92
Show 23553-6922 HJ 5449 AB 355 8.0 99
Show 23553-6922 BAU 78 AC 177 37.1 99
Show 23360-7030 FIN 290 358 0.8 101
Show 23415-7226 KPP4325 151 48.1 110
Show 23457-7245 UC 5020 179 48.3 116
Show 23494-6849 TDS1224 81 0.9 133
Show 23397-6912 R 348 347 3.9 134
Show 23510-7324 UC 5035 35 53.8 148
Show 23391-6818 KPP4323 259 1.5 181
Show 23489-6757 LDS 824 93 35.5 185
Show 23481-7411 KPP3061 287 3.7 196
Show 23588-6738 TDT4303 253 1.7 202
Show 23437-7428 NSN 435 292 1.8 217
Show 23495-6647 UC 5029 288 19.9 254
Show 23372-6644 KPP2219 179 18.4 273
Show 23489-7537 UC 5028 204 6.0 281

 
 
WDS 23553-7059 : COMPONENTS
 
 
  A B
B pa=334.8°
sep=104.62"
 
C pa=3.7°
sep=71.39"
pa=115.4°
sep=54.51"
 
 
23553-7059 A
 
 
Coord arcsec 2000 235520.00-705810.7 Mag 12.34 PmRA 93.00 PmDE -31.0
 
 
23553-7059 B
 
 
Coord arcsec 2000 235510.89-705636.1 Mag 12.35 PmRA 83.00 PmDE -60.0
Calc delta mag 0.01 Calc coord yes
 
 
23553-7059 C
 
 
Coord arcsec 2000 235520.94-705659.5 Mag 17.6 Calc delta mag 5.26 Calc coord yes