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Doubles in session


Current system
01233-0209
LDS 3271


Nearby doubles
27' : 01221-0150
BAL 5

43' : 01250-0242
RST4177

51' : 01256-0133
DAM 872

56' : 01220-0118
BAL 277

60' : 01194-0221
CVR 381

63' : 01274-0204
J 1446

69' : 01238-0100
ITF 93

73' : 01190-0135
DAM1279

76' : 01202-0310
DAM1280

77' : 01272-0126
BAL 278

81' : 01217-0326
YR 21

83' : 01286-0152
DAM 874

86' : 01200-0318
RST4172

97' : 01188-0318
J 1900

100' : 01226-0348
HJ 637

102' : 01166-0230
BU 1358

112' : 01167-0116
STF 103

112' : 01158-0200
GWP 158

118' : 01211-0403
LDS3267

122' : 01252-0412
HJ 638

124' : 01309-0255
TDS1895

126' : 01165-0322
UC 532

132' : 01152-0258
GWP 156

132' : 01317-0245
BRT 352

141' : 01235-0011
KPP2653

141' : 01176-0400
GWP 166



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01233-0209 LDS 3271

 
 
01h 23m 15.68s -02° 08' 45.2" P.A. 199.00 sep 44.4 mag 12.44,17.13 Sp M1+DC
 
 
Coord 2000 01233-0209 Discov num LDS3271 Comp Coord arcsec 2000 01 23 15.68 -02 08 45.2
Date first 1954 Date last 2016 Obs 7
Pa first 199 Pa last 199 P.A. Now (θ) 199°
Sep first 44.7 Sep last 44.446 Sep. Now (ρ) 44.446"
Mag pri 12.44 Mag sec 17.13 delta mag (ΔM) 4.69 Spectral class M1+DC (red/white dwarf)
Pri motion ra +240 Sec motion ra +242
Pri motion dec +035 Sec motion dec +045
Notes N (See Notes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2485305370114328576
 
 
WDS 01233-0209 LDS 3271 : NOTES
 
 
discov_num notes refcode
LDS3271 NLTT 4616/4615 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
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
01233-0209 LDS3271 2000 4 199 44.3 12.44 17.13 D 012315.68-020845.2
01233-0209 LDS3271 2010 5 200 44.0 12.44 17.13 M1+DC N 012315.68-020845.2
01233-0209 LDS3271 2015 5 199 44.4 12.44 17.13 M1+DC N 012315.68-020845.2
01233-0209 LDS3271 2016 7 199 44.4 12.44 17.13 M1+DC N 012315.68-020845.2

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

 
 
WDS 01233-0209 LDS 3271 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01233-0209 LDS 3271 : MEASURES
 
 
No records found.

 
 
WDS 01233-0209 : VIRTUAL EYEPIECE
 
 

01233-0209 LDS3271A mag 12.44 Sp M1 01233-0209 LDS3271B sep 44.4 P.A. 199.00 mag 17.13 Sp DC 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 01233-0209 : ALADIN DSS IMAGE @ 01h 23m 15.68s -02° 08' 45.2"
 
 
 
 
WDS 01233-0209 LDS 3271 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01233-0209 LDS3271 distance=0' 01221-0150 BAL 5 distance=27' 01250-0242 RST4177 distance=43' 01256-0133 DAM 872 distance=51' 01220-0118 BAL 277 distance=56' 01194-0221 CVR 381 distance=60' 01274-0204 J 1446 distance=63' 01238-0100 ITF 93 distance=69' 01190-0135 DAM1279 distance=73' 01202-0310 DAM1280 distance=76' 01272-0126 BAL 278 distance=77' 01217-0326 YR 21 distance=81' 01286-0152 DAM 874 distance=83' 01200-0318 RST4172 distance=86' 01188-0318 J 1900 distance=97' 01226-0348 HJ 637 distance=100' 01166-0230 BU 1358 distance=102' 01167-0116 STF 103 distance=112' 01158-0200 GWP 158 distance=112' 01211-0403 LDS3267 distance=118' 01252-0412 HJ 638 distance=122' 01309-0255 TDS1895 distance=124' 01165-0322 UC 532 distance=126' 01152-0258 GWP 156 distance=132' 01317-0245 BRT 352 distance=132' 01235-0011 KPP2653 distance=141' 01176-0400 GWP 166 distance=141' 01314-0059 LDS5335 distance=141' 01217-0011 LDS3268 distance=142' 01195-0002 CBL 208 distance=143' 01327-0139 FIL 2 distance=145' 01240+0016 RST4746 distance=145' 01197+0006 HDS 172Aa,Ab distance=146' 01197+0006 DEA 37AB distance=146' 01274+0003 WZ 3 distance=147' 01223-0019 BAL 648 distance=148' 01312-0338 HJ 639 distance=149' 01270-0009 STF 125AB distance=150' 01270-0009 LDS5334AC distance=150' 01296-0405 ITF 122 distance=151' 01240+0021 DAM 768 distance=151' 01232-0441 KPP2689 distance=153' 01179+0001 CVR1068 distance=153' 01271+0013 CVR9001 distance=153' 01180-0420 STF 111 distance=154' 01329-0109 SLW 70 distance=157' 01149-0344 UC 525 distance=158' 01263-0440 TOK 204AB distance=159' 01263-0440 TOK 204Aa,Ab distance=159' 01209-0027 UC 550 distance=160' 01286+0009 RST4748 distance=160' 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 01233-0209 LDS3271 199 44.4
Show 01221-0150 BAL 5 307 7.8 27
Show 01250-0242 RST4177 80 2.0 43
Show 01256-0133 DAM 872 89 5.2 51
Show 01220-0118 BAL 277 261 8.6 56
Show 01194-0221 CVR 381 108 15.5 60
Show 01274-0204 J 1446 142 10.6 63
Show 01238-0100 ITF 93 161 72.4 69
Show 01190-0135 DAM1279 169 5.7 73
Show 01202-0310 DAM1280 200 3.5 76
Show 01272-0126 BAL 278 224 7.3 77
Show 01217-0326 YR 21 60 0.1 81
Show 01286-0152 DAM 874 314 6.7 83
Show 01200-0318 RST4172 22 0.4 86
Show 01188-0318 J 1900 188 4.1 97
Show 01226-0348 HJ 637 187 29.6 100
Show 01166-0230 BU 1358 83 188.3 102
Show 01167-0116 STF 103 246 5.6 112
Show 01158-0200 GWP 158 242 40.8 112
Show 01211-0403 LDS3267 137 4.5 118
Show 01252-0412 HJ 638 261 9.4 122
Show 01309-0255 TDS1895 5 0.4 124
Show 01165-0322 UC 532 339 51.2 126
Show 01152-0258 GWP 156 302 13.7 132
Show 01317-0245 BRT 352 13 3.6 132
Show 01235-0011 KPP2653 292 24.8 141
Show 01176-0400 GWP 166 222 57.4 141
Show 01314-0059 LDS5335 1 325.9 141
Show 01217-0011 LDS3268 262 10.0 142
Show 01195-0002 CBL 208 120 18.5 143
Show 01327-0139 FIL 2 339 30.6 145
Show 01240+0016 RST4746 106 2.0 145
Show 01197+0006 HDS 172 Aa,Ab 1 0.3 146
Show 01197+0006 DEA 37 AB 95 27.4 146
Show 01274+0003 WZ 3 32 39.3 147
Show 01223-0019 BAL 648 259 9.3 148
Show 01312-0338 HJ 639 100 4.6 149
Show 01270-0009 STF 125 AB 330 90.4 150
Show 01270-0009 LDS5334 AC 86 179.8 150
Show 01296-0405 ITF 122 254 12.8 151
Show 01240+0021 DAM 768 252 4.8 151
Show 01232-0441 KPP2689 113 5.1 153
Show 01179+0001 CVR1068 350 4.9 153
Show 01271+0013 CVR9001 46 4.2 153
Show 01180-0420 STF 111 330 20.8 154
Show 01329-0109 SLW 70 335 31.3 157
Show 01149-0344 UC 525 175 17.0 158
Show 01263-0440 TOK 204 AB 227 24.6 159
Show 01263-0440 TOK 204 Aa,Ab 242 0.0 159
Show 01209-0027 UC 550 154 10.2 160
Show 01286+0009 RST4748 269 0.3 160

 
 
WDS 01233-0209 : COMPONENTS
 
 
  A
B pa=199.0°
sep=44.44"
 
 
01233-0209 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 012315.68-020845.2 Mag 12.44 Spectral class M1 (red)
PmRA 240.00 PmDE 35.0
 
 
01233-0209 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012314.72-020927.2 Mag 17.13 Spectral class DC (white dwarf)
PmRA 242.00 PmDE 45.0 Calc delta mag 4.69 Calc coord yes