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Current system
00436-2354
LDS 2147


Nearby doubles
40' : 00427-2315
LDS2144

41' : 00465-2354
SKF1357

53' : 00397-2356
SHN 56

56' : 00411-2309
I 1074

57' : 00422-2300
I 1075

59' : 00417-2446
B 10

68' : 00420-2457
RST2250AB

70' : 00441-2244
LDS2149

71' : 00486-2357
LDS 27

74' : 00476-2305
BRT1369

76' : 00427-2507
NSC 3

80' : 00492-2408
B 13

82' : 00396-2254
LDS2143

83' : 00466-2242
CBL 204

85' : 00376-2333
LDS2139

87' : 00380-2311
UC 403

90' : 00462-2231
KPP2671AB

90' : 00500-2407
HDS 111

91' : 00494-2313
PES 1

95' : 00432-2220
LDS2145

95' : 00481-2505
B 12

96' : 00486-2459
LDS2155

98' : 00417-2219
SLW 37

99' : 00388-2506
HJ 1991

101' : 00373-2446
BU 395

102' : 00432-2212
CVR 17



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

00436-2354 LDS 2147

 
 
00h 43m 33.58s -23° 52' 54.2" P.A. 325.00 sep 19.6 mag 12.47,14.05
 
 
Coord 2000 00436-2354 Discov num LDS2147 Comp Coord arcsec 2000 00 43 33.58 -23 52 54.2
Date first 1954 Date last 2015 Obs 9
Pa first 332 Pa last 325 P.A. Now (θ) 325°
Sep first 24.0 Sep last 19.557 Sep. Now (ρ) 19.557"
Mag pri 12.47 Mag sec 14.05 delta mag (ΔM) 1.58 Spectral class
Pri motion ra -095 Sec motion ra -101
Pri motion dec -138 Sec motion dec -112
Notes N (See Notes)
rPM=0.159 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Tycho2 6421-00397-1 Gaia DR2 2348725238303117056
 
 
WDS 00436-2354 LDS 2147 : NOTES
 
 
discov_num notes refcode
LDS2147 NLTT 2383/2381 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
00436-2354 LDS2147 2000 4 327 19.6 12.47 14.05 D 004333.58-235254.2
00436-2354 LDS2147 2010 7 325 19.5 12.47 14.05 N 004333.58-235254.2
00436-2354 LDS2147 2015 7 325 19.6 12.47 14.05 N 004333.58-235254.2

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

 
 
WDS 00436-2354 LDS 2147 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00436-2354 LDS 2147 : MEASURES
 
 
No records found.

 
 
WDS 00436-2354 : VIRTUAL EYEPIECE
 
 

00436-2354 LDS2147A mag 12.47 00436-2354 LDS2147B sep 19.0 P.A. 327.40 mag 14.05 virtual eyepiece
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Radius:
Components only
 
 
WDS 00436-2354 : ALADIN DSS IMAGE @ 00h 43m 33.58s -23° 52' 54.2"
 
 
 
 
WDS 00436-2354 LDS 2147 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00436-2354 LDS2147 distance=0' 00427-2315 LDS2144 distance=40' 00465-2354 SKF1357 distance=41' 00397-2356 SHN 56 distance=53' 00411-2309 I 1074 distance=56' 00422-2300 I 1075 distance=57' 00417-2446 B 10 distance=59' 00420-2457 RST2250AB distance=68' 00420-2457 RST2250BC distance=68' 00441-2244 LDS2149 distance=70' 00486-2357 LDS 27 distance=71' 00476-2305 BRT1369 distance=74' 00427-2507 NSC 3 distance=76' 00492-2408 B 13 distance=80' 00396-2254 LDS2143 distance=82' 00466-2242 CBL 204 distance=83' 00376-2333 LDS2139 distance=85' 00380-2311 UC 403 distance=87' 00462-2231 KPP2671AB distance=90' 00500-2407 HDS 111 distance=90' 00494-2313 PES 1 distance=91' 00432-2220 LDS2145 distance=95' 00481-2505 B 12 distance=95' 00486-2459 LDS2155 distance=96' 00417-2219 SLW 37 distance=98' 00388-2506 HJ 1991 distance=99' 00373-2446 BU 395 distance=101' 00432-2212 CVR 17 distance=102' 00507-2421 SKF1360 distance=102' 00449-2535 SKF1355 distance=104' 00359-2348 B 9 distance=105' 00462-2214 RST4155 distance=105' 00495-2244 LDS2157 distance=108' 00380-2232 ARA1957 distance=111' 00472-2213 LDS2154 distance=113' 00448-2201 ALD 98 distance=114' 00437-2158 SLW 40 distance=116' 00414-2545 RST1195 distance=116' 00391-2533 SKF 759 distance=118' 00431-2154 DON 10 distance=120' 00350-2329 SKF2143 distance=120' 00361-2251 DRS 1 distance=121' 00397-2205 DON 9 distance=121' 00389-2536 HJ 1992 distance=121' 00382-2216 HDS 89 distance=123' 00516-2255 LDS1082 distance=125' 00527-2400 BU 734 distance=126' 00472-2158 LDS2153 distance=127' 00432-2146 LDS1078 distance=128' 00367-2521 UC 399 distance=129' 00348-2305 HJ 1988 distance=130' 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 00436-2354 LDS2147 325 19.6
Show 00427-2315 LDS2144 22 30.5 40
Show 00465-2354 SKF1357 145 5.1 41
Show 00397-2356 SHN 56 -1 0.1 53
Show 00411-2309 I 1074 205 1.6 56
Show 00422-2300 I 1075 28 0.9 57
Show 00417-2446 B 10 135 0.0 59
Show 00420-2457 RST2250 AB 282 27.1 68
Show 00420-2457 RST2250 BC 313 0.8 68
Show 00441-2244 LDS2149 98 4.9 70
Show 00486-2357 LDS 27 222 6.2 71
Show 00476-2305 BRT1369 190 4.6 74
Show 00427-2507 NSC 3 237 3.0 76
Show 00492-2408 B 13 165 8.8 80
Show 00396-2254 LDS2143 347 3.9 82
Show 00466-2242 CBL 204 291 36.1 83
Show 00376-2333 LDS2139 352 17.7 85
Show 00380-2311 UC 403 241 41.9 87
Show 00462-2231 KPP2671 AB 21 26.7 90
Show 00500-2407 HDS 111 7 11.1 90
Show 00494-2313 PES 1 194 0.6 91
Show 00432-2220 LDS2145 21 174.8 95
Show 00481-2505 B 12 104 5.2 95
Show 00486-2459 LDS2155 126 46.3 96
Show 00417-2219 SLW 37 57 57.2 98
Show 00388-2506 HJ 1991 95 47.2 99
Show 00373-2446 BU 395 198 0.1 101
Show 00432-2212 CVR 17 36 29.3 102
Show 00507-2421 SKF1360 257 11.4 102
Show 00449-2535 SKF1355 208 99.1 104
Show 00359-2348 B 9 96 1.7 105
Show 00462-2214 RST4155 236 0.2 105
Show 00495-2244 LDS2157 54 9.7 108
Show 00380-2232 ARA1957 87 6.7 111
Show 00472-2213 LDS2154 106 38.9 113
Show 00448-2201 ALD 98 222 1.4 114
Show 00437-2158 SLW 40 11 32.6 116
Show 00414-2545 RST1195 137 2.2 116
Show 00391-2533 SKF 759 108 7.7 118
Show 00431-2154 DON 10 268 1.7 120
Show 00350-2329 SKF2143 250 20.7 120
Show 00361-2251 DRS 1 261 0.9 121
Show 00397-2205 DON 9 173 1.6 121
Show 00389-2536 HJ 1992 248 45.8 121
Show 00382-2216 HDS 89 193 0.5 123
Show 00516-2255 LDS1082 72 17.1 125
Show 00527-2400 BU 734 346 10.9 126
Show 00472-2158 LDS2153 132 37.7 127
Show 00432-2146 LDS1078 228 22.6 128
Show 00367-2521 UC 399 28 26.0 129
Show 00348-2305 HJ 1988 196 27.1 130

 
 
WDS 00436-2354 : COMPONENTS
 
 
  A
B pa=327.4°
sep=19.02"
 
 
00436-2354 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004333.58-235254.2 Mag 12.47 PmRA -95.00
PmDE -138.0 Tycho2 6421-00397-1
Tycho2
Tycho2 6421-00397-1 Pflag RAmdeg 10.88993159 DEmdeg -23.88172162
PmRA -90.3 PmDE -136.5 E RAmdeg 102 E DEmdeg 125
E pmRA 4.4 E pmDE 4.2 EpRAm 1984.60 EpDEm 1978.80
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.892 E BTmag 0.418 VTmag 12.471
E VTmag 0.201 Prox 999 TYC HIP
CCDM RAdeg 10.89015556 DEdeg -23.88140500 EpRA 1990 1.83
EpDE 1990 1.65 E RAdeg 106.8 E DEdeg 135.5 Posflg
Corr -0.1
 
 
00436-2354 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004332.83-235238.2 Mag 14.05 PmRA -101.00
PmDE -112.0 Calc delta mag 1.58 Calc coord yes