stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
00432-2146
LDS 1078


Nearby doubles
9' : 00431-2154
DON 10

12' : 00435-2136
LDS2146

16' : 00437-2158
SLW 40

25' : 00447-2136
DON 11

26' : 00448-2201
ALD 98

27' : 00432-2212
CVR 17

34' : 00432-2220
LDS2145

38' : 00437-2110
LDS2148

40' : 00417-2219
SLW 37

44' : 00461-2141
UC 436

49' : 00397-2135
HDS 91

51' : 00397-2205
DON 9

53' : 00462-2214
RST4155

59' : 00472-2158
LDS2153

60' : 00441-2244
LDS2149

62' : 00401-2100
SLW 35

63' : 00456-2055
HU 1204

63' : 00390-2117
UC 413

64' : 00462-2231
KPP2671AB

65' : 00472-2213
LDS2154

70' : 00386-2118
LDS2140

72' : 00380-2136
HJ 1990

75' : 00382-2216
HDS 89

75' : 00458-2041
UC 434

76' : 00422-2300
I 1075

76' : 00466-2242
CBL 204



Selections
Full WDS
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.

00432-2146 LDS 1078

 
 
00h 43m 02.81s -21° 45' 12.8" P.A. 228.00 sep 22.6 mag 15.70,18.00 Sp K7.1V+WD
 
 
Coord 2000 00432-2146 Discov num LDS1078 Comp Coord arcsec 2000 00 43 02.81 -21 45 12.8
Date first 1969 Date last 2015 Obs 8
Pa first 230 Pa last 228.2 P.A. Now (θ) 228.2°
Sep first 23.0 Sep last 22.619 Sep. Now (ρ) 22.619"
Mag pri 15.70 Mag sec 18.00 delta mag (ΔM) 2.3 Spectral class K7.1V+WD (yellow-orange/Wolf-Rayet)
Pri motion ra +043 Sec motion ra +045
Pri motion dec -005 Sec motion dec -008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2350009257814729088
 
 
WDS 00432-2146 LDS 1078 : NOTES
 
 
discov_num notes refcode
LDS1078 SLW 39.
 
 
REFERENCES
 
 
refcode metd author reference
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
00432-2146 LDS1078 1969 1 50 23.0 15.70 18.00 I 004301.57-214527.8
00432-2146 LDS1078 1998 5 229 22.3 15.70 18.00 B4.3+K7.1 NVD 004301.57-214527.8
00432-2146 LDS1078 1999 6 230 22.6 15.70 18.00 B4.3+K7.1 NV 004301.57-214527.8
00432-2146 LDS1078 2000 2 48 22.6 15.70 18.00 DA:+K: 004301.57-214527.8
00432-2146 LDS1078 2015 7 228 22.6 15.70 18.00 K7.1V+WD NV 004302.81-214512.8

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

 
 
WDS 00432-2146 LDS 1078 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00432-2146 LDS 1078 : MEASURES
 
 
No records found.

 
 
WDS 00432-2146 : VIRTUAL EYEPIECE
 
 

00432-2146 LDS1078A mag 15.7 Sp K7.1V 00432-2146 LDS1078B sep 21.7 P.A. 226.10 mag 18 Sp WD 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 00432-2146 : ALADIN DSS IMAGE @ 00h 43m 02.81s -21° 45' 12.8"
 
 
 
 
WDS 00432-2146 LDS 1078 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00432-2146 LDS1078 distance=0' 00431-2154 DON 10 distance=9' 00435-2136 LDS2146 distance=12' 00437-2158 SLW 40 distance=16' 00447-2136 DON 11 distance=25' 00448-2201 ALD 98 distance=26' 00432-2212 CVR 17 distance=27' 00432-2220 LDS2145 distance=34' 00437-2110 LDS2148 distance=38' 00417-2219 SLW 37 distance=40' 00461-2141 UC 436 distance=44' 00397-2135 HDS 91 distance=49' 00397-2205 DON 9 distance=51' 00462-2214 RST4155 distance=53' 00472-2158 LDS2153 distance=59' 00441-2244 LDS2149 distance=60' 00401-2100 SLW 35 distance=62' 00456-2055 HU 1204 distance=63' 00390-2117 UC 413 distance=63' 00462-2231 KPP2671AB distance=64' 00472-2213 LDS2154 distance=65' 00386-2118 LDS2140 distance=70' 00380-2136 HJ 1990 distance=72' 00382-2216 HDS 89 distance=75' 00458-2041 UC 434 distance=75' 00422-2300 I 1075 distance=76' 00466-2242 CBL 204 distance=76' 00486-2143 SKF1358 distance=78' 00396-2254 LDS2143 distance=83' 00380-2232 ARA1957 distance=85' 00368-2136 SLW 33 distance=88' 00411-2309 I 1074 distance=89' 00493-2124 BU 301AB distance=90' 00493-2124 BU 301AC distance=90' 00427-2315 LDS2144 distance=91' 00491-2109 HDO 36 distance=92' 00374-2054 FAR 23 distance=95' 00371-2100 LDS2138 distance=96' 00476-2305 BRT1369 distance=102' 00495-2244 LDS2157 distance=108' 00380-2311 UC 403 distance=111' 00361-2046 B 2066AB distance=114' 00361-2251 DRS 1 distance=117' 00385-2003 BRT 295 distance=121' 00494-2313 PES 1 distance=125' 00436-2354 LDS2147 distance=128' 00376-2333 LDS2139 distance=132' 00347-2043 UC 396 distance=133' 00336-2205 CVR 333 distance=133' 00345-2042 SLW 31 distance=135' 00333-2151 LDS1077 distance=137' 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 00432-2146 LDS1078 228 22.6
Show 00431-2154 DON 10 268 1.7 9
Show 00435-2136 LDS2146 147 10.8 12
Show 00437-2158 SLW 40 11 32.6 16
Show 00447-2136 DON 11 196 3.4 25
Show 00448-2201 ALD 98 222 1.4 26
Show 00432-2212 CVR 17 36 29.3 27
Show 00432-2220 LDS2145 21 174.8 34
Show 00437-2110 LDS2148 112 19.7 38
Show 00417-2219 SLW 37 57 57.2 40
Show 00461-2141 UC 436 200 43.0 44
Show 00397-2135 HDS 91 224 0.2 49
Show 00397-2205 DON 9 173 1.6 51
Show 00462-2214 RST4155 236 0.2 53
Show 00472-2158 LDS2153 132 37.7 59
Show 00441-2244 LDS2149 98 4.9 60
Show 00401-2100 SLW 35 313 17.0 62
Show 00456-2055 HU 1204 267 1.5 63
Show 00390-2117 UC 413 220 17.0 63
Show 00462-2231 KPP2671 AB 21 26.7 64
Show 00472-2213 LDS2154 106 38.9 65
Show 00386-2118 LDS2140 207 362.6 70
Show 00380-2136 HJ 1990 354 17.4 72
Show 00382-2216 HDS 89 193 0.5 75
Show 00458-2041 UC 434 258 27.4 75
Show 00422-2300 I 1075 28 0.9 76
Show 00466-2242 CBL 204 291 36.1 76
Show 00486-2143 SKF1358 122 2.2 78
Show 00396-2254 LDS2143 347 3.9 83
Show 00380-2232 ARA1957 87 6.7 85
Show 00368-2136 SLW 33 146 66.6 88
Show 00411-2309 I 1074 205 1.6 89
Show 00493-2124 BU 301 AB 331 0.8 90
Show 00493-2124 BU 301 AC 299 11.0 90
Show 00427-2315 LDS2144 22 30.5 91
Show 00491-2109 HDO 36 17 21.0 92
Show 00374-2054 FAR 23 105 0.3 95
Show 00371-2100 LDS2138 260 2.8 96
Show 00476-2305 BRT1369 190 4.6 102
Show 00495-2244 LDS2157 54 9.7 108
Show 00380-2311 UC 403 241 41.9 111
Show 00361-2046 B 2066 AB 230 7.0 114
Show 00361-2251 DRS 1 261 0.9 117
Show 00385-2003 BRT 295 270 3.7 121
Show 00494-2313 PES 1 194 0.6 125
Show 00436-2354 LDS2147 325 19.6 128
Show 00376-2333 LDS2139 352 17.7 132
Show 00347-2043 UC 396 102 34.5 133
Show 00336-2205 CVR 333 134 9.8 133
Show 00345-2042 SLW 31 271 13.0 135
Show 00333-2151 LDS1077 335 15.0 137

 
 
WDS 00432-2146 : COMPONENTS
 
 
  A
B pa=226.1°
sep=21.74"
 
 
00432-2146 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004302.81-214512.8 Mag 15.7 Spectral class K7.1V (yellow-orange)
PmRA 43.00 PmDE -5.0
 
 
00432-2146 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004301.69-214527.9 Mag 18 Spectral class WD (Wolf-Rayet)
PmRA 45.00 PmDE -8.0 Calc delta mag 2.3 Calc coord yes