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Doubles in session


Current system
00470-1152
CUD 1 AB


Nearby doubles
37' : 00446-1149
KPP2675

57' : 00444-1112
GWP 83

65' : 00455-1253
BUP 8AB

67' : 00448-1248
LDS5292

68' : 00427-1131
LDS3190AB

76' : 00520-1208
LDS5303

80' : 00513-1242
GWP 92

90' : 00474-1023
RST3347

100' : 00510-1036
GRV 982

104' : 00428-1315
TDS1581

106' : 00400-1212
KPP2674

108' : 00494-1334
BU 1160

109' : 00541-1223
BRT1835

110' : 00419-1032
LDS5290

111' : 00521-1314
HU 201

114' : 00467-1346
HU 801

114' : 00414-1310
RST3346

115' : 00500-1009
GRV 980

122' : 00399-1051
SKF 114

123' : 00421-1014
SLW 38

125' : 00408-1316
NSN 49

129' : 00554-1233
GWP 102

133' : 00428-0955
HJ 1995

134' : 00404-1020
GWP 75

135' : 00473-1407
TDS1612AB

143' : 00385-1049
LDS5284



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.

00470-1152 CUD 1 AB

 
 
00h 47m 03.35s -11° 52' 18.9" P.A. 130.00 sep 3.9 mag 11.82,14.39 Sp B+K2-K5 dist. 471.7 pc (1538.69 l.y.)
 
 
Coord 2000 00470-1152 Discov num CUD   1 Comp AB Coord arcsec 2000 00 47 03.35 -11 52 18.9
Date first 1972 Date last 2018 Obs 11
Pa first 129 Pa last 129.9 P.A. Now (θ) 129.9°
Sep first 3.8 Sep last 3.867 Sep. Now (ρ) 3.867"
Mag pri 11.82 Mag sec 14.39 delta mag (ΔM) 2.57 Spectral class B+K2-K5 (blue-white/yellow-orange)
Pri motion ra -018 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
00470-1152 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 47 03 -11 52 19 CUD 1 AB 2018 11 130 3.9 11.82 14.39 2.57 <===
Show 00 47 03 -11 52 19 ADA 1 AC 2007 3 53 1.1 11.82 19.00 7.18
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus HIP 3678 Tycho2 5272-01890-1 Gaia DR2 2376592910265354368
BD BD-12 134 Distance 471.7 Distance ly 1538.69
 
 
WDS 00470-1152 CUD 1 AB : NOTES
 
 
discov_num notes refcode
CUD 1 AB: Component A is the central star of the planetary nebula NGC 246. Skf2013
Adam & Mugrauer (2014) estimate spectral type of B component as K2-K5,
mass 0.85 Msun. Ada2014
ADA 1 AC: Adam & Mugrauer (2014) detect an additional companion to the white
dwarf primary. Estimated spectral type is M5-M6, mass 0.1 Msun. All
components share common proper motion. Ada2014
 
 
REFERENCES
 
 
refcode metd author reference
Ada2014 Hp j Adam, C. & Mugrauer, M. 2014MNRAS.444.3459A
Ada2014 +A MNRAS 444, 3459, 2014
Ada2014 = Adrian College
Skf2013 A j Skiff, B.A. ...................
Skf2013 +C private communication, 2013 (may not be properly precessed)
Skf2013 +E+
Skf2013 +H+
Skf2013 +Ma
Skf2013 +P+
Skf2013 +T
 
 
DISCOVERER
 
 
idgroup discov author
1 CUD Cudworth, K.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00470-1152 CUD 1 AB 2007 7 130 3.9 11.82 14.39 B K2-K5 N 004703.35-115218.9
00470-1152 CUD 1 AB 2014 8 130 3.8 11.82 14.39 B+K2-K5 N 004703.35-115218.9
00470-1152 CUD 1 AB 2018 9 130 3.9 11.82 14.39 B+K2-K5 N 004703.35-115218.9

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

 
 
WDS 00470-1152 CUD 1 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00470-1152 CUD 1 AB : MEASURES
 
 
No records found.

 
 
WDS 00470-1152 : VIRTUAL EYEPIECE
 
 

00470-1152 CUD 1A mag 11.82 Sp B 00470-1152 CUD 1B sep 3.8 P.A. 130.50 mag 14.39 Sp K2 00470-1152 ADA 1C sep 1.0 P.A. 52.30 mag 19 Sp M5 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 00470-1152 : ALADIN DSS IMAGE @ 00h 47m 03.35s -11° 52' 18.9"
 
 
 
 
WDS 00470-1152 CUD 1 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00470-1152 CUD 1AB distance=1' 00470-1152 ADA 1AC distance=1' 00446-1149 KPP2675 distance=37' 00444-1112 GWP 83 distance=57' 00455-1253 BUP 8AB distance=65' 00455-1253 TNN 2AC distance=65' 00448-1248 LDS5292 distance=67' 00427-1131 LDS3190AB distance=68' 00427-1131 ZIE 1AC distance=68' 00520-1208 LDS5303 distance=76' 00513-1242 GWP 92 distance=80' 00474-1023 RST3347 distance=90' 00510-1036 GRV 982 distance=100' 00428-1315 TDS1581 distance=104' 00400-1212 KPP2674 distance=106' 00494-1334 BU 1160 distance=108' 00541-1223 BRT1835 distance=109' 00419-1032 LDS5290 distance=110' 00521-1314 HU 201 distance=111' 00467-1346 HU 801 distance=114' 00414-1310 RST3346 distance=114' 00500-1009 GRV 980 distance=115' 00399-1051 SKF 114 distance=122' 00421-1014 SLW 38 distance=123' 00408-1316 NSN 49 distance=125' 00554-1233 GWP 102 distance=129' 00428-0955 HJ 1995 distance=133' 00404-1020 GWP 75 distance=134' 00473-1407 TDS1612AB distance=135' 00385-1049 LDS5284 distance=143' 00464-1419 LDS5295 distance=149' 00416-0934 GRV1162 distance=160' 00401-0949 UC 419 distance=161' 00574-1247 RST3349 distance=161' 00548-0957 CVR1059 distance=162' 00503-1430 GWP 90 distance=165' 00401-1402 LDS5287 distance=167' 00551-0952 SKF 995 distance=170' 00547-0946 TVB 25 distance=170' 00585-1242 BRT1926 distance=175' 00362-1311 KPP1430 distance=178' 00543-1415 HSW 3 distance=178' 00592-1211 LDS3217 distance=179' 00543-1417 LDS5304 distance=179' 00592-1210 HSW 4 distance=180' 00398-1418 GAL 303 distance=180' 00417-1433 GAL 27 distance=181' 00483-1454 LDS5301 distance=184' 00569-0956 SLW 46 distance=186' 00490-0847 GRV 979 distance=188' 00598-1215 UC 482 distance=189' 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 00470-1152 CUD 1 AB 130 3.9 1
Show 00470-1152 ADA 1 AC 53 1.1 1
Show 00446-1149 KPP2675 346 4.3 37
Show 00444-1112 GWP 83 229 393.5 57
Show 00455-1253 BUP 8 AB 245 61.7 65
Show 00455-1253 TNN 2 AC 242 4.1 65
Show 00448-1248 LDS5292 296 304.7 67
Show 00427-1131 LDS3190 AB 256 3.8 68
Show 00427-1131 ZIE 1 AC 159 24.0 68
Show 00520-1208 LDS5303 26 9.0 76
Show 00513-1242 GWP 92 22 9.8 80
Show 00474-1023 RST3347 24 0.2 90
Show 00510-1036 GRV 982 315 23.9 100
Show 00428-1315 TDS1581 226 0.6 104
Show 00400-1212 KPP2674 237 1.7 106
Show 00494-1334 BU 1160 115 0.8 108
Show 00541-1223 BRT1835 82 3.1 109
Show 00419-1032 LDS5290 283 62.8 110
Show 00521-1314 HU 201 122 0.8 111
Show 00467-1346 HU 801 138 2.5 114
Show 00414-1310 RST3346 201 0.5 114
Show 00500-1009 GRV 980 336 14.3 115
Show 00399-1051 SKF 114 279 7.6 122
Show 00421-1014 SLW 38 37 9.1 123
Show 00408-1316 NSN 49 275 1.4 125
Show 00554-1233 GWP 102 193 13.9 129
Show 00428-0955 HJ 1995 128 42.8 133
Show 00404-1020 GWP 75 110 9.3 134
Show 00473-1407 TDS1612 AB 27 2.4 135
Show 00385-1049 LDS5284 235 358.4 143
Show 00464-1419 LDS5295 111 29.9 149
Show 00416-0934 GRV1162 348 18.2 160
Show 00401-0949 UC 419 324 32.6 161
Show 00574-1247 RST3349 158 0.3 161
Show 00548-0957 CVR1059 334 4.9 162
Show 00503-1430 GWP 90 117 6.6 165
Show 00401-1402 LDS5287 333 163.4 167
Show 00551-0952 SKF 995 224 1.0 170
Show 00547-0946 TVB 25 36 4.6 170
Show 00585-1242 BRT1926 173 2.2 175
Show 00362-1311 KPP1430 103 10.7 178
Show 00543-1415 HSW 3 119 129.9 178
Show 00592-1211 LDS3217 105 10.8 179
Show 00543-1417 LDS5304 119 99.2 179
Show 00592-1210 HSW 4 132 10.1 180
Show 00398-1418 GAL 303 182 41.4 180
Show 00417-1433 GAL 27 77 7.8 181
Show 00483-1454 LDS5301 329 481.3 184
Show 00569-0956 SLW 46 83 79.7 186
Show 00490-0847 GRV 979 280 11.8 188
Show 00598-1215 UC 482 35 11.3 189

 
 
WDS 00470-1152 : COMPONENTS
 
 
  A B
B pa=130.5°
sep=3.82"
 
C pa=52.3°
sep=1.04"
pa=326.2°
sep=3.75"
 
 
00470-1152 A
 
 
Coord arcsec 2000 004703.35-115218.9 Mag 11.82 Spectral class B (blue-white) PmRA -18.00
PmDE -8.0 HIP 3678 Tycho2 5272-01890-1 BD BD-12 134
Tycho2
Tycho2 5272-01890-1 Pflag RAmdeg 11.76394851 DEmdeg -11.87195794
PmRA -18.1 PmDE -9.8 E RAmdeg 39 E DEmdeg 50
E pmRA 1.9 E pmDE 1.9 EpRAm 1984.83 EpDEm 1981.31
Num 4 Q RAmdeg 3.0 Q DEmdeg 0.4 Q pmRA 2.9
Q pmDE 0.4 BTmag 11.421 E BTmag 0.075 VTmag 11.865
E VTmag 0.186 Prox 569 TYC HIP 3678
CCDM RAdeg 11.76395778 DEdeg -11.87193056 EpRA 1990 1.77
EpDE 1990 1.68 E RAdeg 50.7 E DEdeg 65.0 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 3678 Proxy RAhms 00 47 03.35
DEdms -11 52 18.9 Vmag 11.77 VarFlag R Vmag G
RAdeg 11.764 DEdeg -11.8719 AstroRef Plx 1.59
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD-12 134
CD CP Dm number -12 134 VIred -0.17
SpType B0 R SpType Coord arcsec 2000 004703.35-115218.9
Hipparcos 2
HIP 3678 Sn 5 So 0 Nc 1
RArad 0.2053199805 DErad -0.2072040317 Plx 2.12 PmRA -23.85
PmDE -4.89 E RArad 2.92 E DErad 1.95 E Plx 3.01
E pmRA 3.42 E pmDE 1.82 Hpmag 11.6585 E Hpmag 0.0096
SHp 0.046 VA 0 BV -0.296 E BV 0.005
VI -0.17
 
 
00470-1152 B
 
 
Coord arcsec 2000 004703.55-115221.4 Mag 14.39 Spectral class K2 (yellow-orange) Calc delta mag 2.57
Calc coord yes
 
 
00470-1152 C
 
 
Coord arcsec 2000 004703.41-115218.3 Mag 19 Spectral class M5 (red) Calc delta mag 7.18
Calc coord yes