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Doubles in session


Current system
00345-2042
SLW 31


Nearby doubles
3' : 00347-2043
UC 396

15' : 00345-2030
LDS2136

19' : 00334-2052
B 1911

23' : 00361-2046
B 2066AB

40' : 00371-2100
LDS2138

43' : 00374-2054
FAR 23

47' : 00320-2013
DON 6

60' : 00327-1948
UC 388

63' : 00368-2136
SLW 33

67' : 00386-2118
LDS2140

68' : 00385-2003
BRT 295

72' : 00333-2151
LDS1077

73' : 00390-2117
UC 413

73' : 00380-2136
HJ 1990

75' : 00333-1930
HJ 1984

76' : 00323-2151
CBL 114

80' : 00401-2100
SLW 35

84' : 00336-2205
CVR 333

88' : 00374-1925
SLW 34

89' : 00369-1920
CVR 338

90' : 00397-2135
HDS 91

90' : 00284-2020
B 1909

92' : 00280-2053
ARA1251

104' : 00313-1909
B 6

107' : 00382-2216
HDS 89

108' : 00334-1856
CVR1046



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

00345-2042 SLW 31

 
 
00h 34m 31.34s -20° 42' 09.8" P.A. 271.00 sep 13.0 mag 13.70,16.70 Sp K2.6+M1.3
 
 
Coord 2000 00345-2042 Discov num SLW  31 Comp Coord arcsec 2000 00 34 31.34 -20 42 09.8
Date first 1994 Date last 2016 Obs 8
Pa first 271 Pa last 271 P.A. Now (θ) 271°
Sep first 13.0 Sep last 12.962 Sep. Now (ρ) 12.962"
Mag pri 13.70 Mag sec 16.70 delta mag (ΔM) 3 Spectral class K2.6+M1.3 (yellow-orange/red)
Pri motion ra +049 Sec motion ra +038
Pri motion dec -004 Sec motion dec +018
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.5
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2362373510498635392
 
 
WDS 00345-2042 SLW 31 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00345-2042 SLW 31 1994 1 271 13.0 13.70 16.73 K2.6 M1.3 V R 003431.34-204209.8
00345-2042 SLW 31 1998 2 271 12.9 13.70 16.73 K2.6 M1.3 VDR 003431.34-204209.8
00345-2042 SLW 31 1999 4 273 12.8 13.70 16.70 K2.6 M1.3 VDR 003431.34-204209.8
00345-2042 SLW 31 2000 4 271 13.0 13.70 16.70 K2.6+M1.3 V R 003431.34-204209.8
00345-2042 SLW 31 2010 5 271 12.9 13.70 16.70 K2.6+M1.3 V R 003431.34-204209.8
00345-2042 SLW 31 2015 6 271 13.0 13.70 16.70 K2.6+M1.3 V R 003431.34-204209.8
00345-2042 SLW 31 2016 8 271 13.0 13.70 16.70 K2.6+M1.3 V R 003431.34-204209.8

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

 
 
WDS 00345-2042 SLW 31 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00345-2042 SLW 31 : MEASURES
 
 
No records found.

 
 
WDS 00345-2042 : VIRTUAL EYEPIECE
 
 

00345-2042 SLW 31A mag 13.7 Sp K2.6 00345-2042 SLW 31B sep 12.1 P.A. 271.10 mag 16.7 Sp M1.3 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 00345-2042 : ALADIN DSS IMAGE @ 00h 34m 31.34s -20° 42' 09.8"
 
 
 
 
WDS 00345-2042 SLW 31 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00345-2042 SLW 31 distance=0' 00347-2043 UC 396 distance=3' 00345-2030 LDS2136 distance=15' 00334-2052 B 1911 distance=19' 00361-2046 B 2066AB distance=23' 00371-2100 LDS2138 distance=40' 00374-2054 FAR 23 distance=43' 00320-2013 DON 6 distance=47' 00327-1948 UC 388 distance=60' 00368-2136 SLW 33 distance=63' 00386-2118 LDS2140 distance=67' 00385-2003 BRT 295 distance=68' 00333-2151 LDS1077 distance=72' 00390-2117 UC 413 distance=73' 00380-2136 HJ 1990 distance=73' 00333-1930 HJ 1984 distance=75' 00323-2151 CBL 114 distance=76' 00401-2100 SLW 35 distance=80' 00336-2205 CVR 333 distance=84' 00374-1925 SLW 34 distance=88' 00369-1920 CVR 338 distance=89' 00397-2135 HDS 91 distance=90' 00284-2020 B 1909 distance=90' 00280-2053 ARA1251 distance=92' 00313-1909 B 6 distance=104' 00382-2216 HDS 89 distance=107' 00334-1856 CVR1046 distance=108' 00302-1912 GWP 55 distance=109' 00397-2205 DON 9 distance=110' 00359-1847 TDS 22 distance=118' 00338-2241 ARA1956 distance=119' 00278-1929 DON 5 distance=120' 00380-2232 ARA1957 distance=121' 00263-1948 CVR 320 distance=128' 00279-1914 ARA 516 distance=129' 00288-1902 ITF 157 distance=129' 00361-2251 DRS 1 distance=131' 00437-2110 LDS2148 distance=132' 00253-2020 LDS2119 distance=133' 00432-2146 LDS1078 distance=135' 00278-2220 HJ 1969 distance=137' 00435-2136 LDS2146 distance=137' 00266-1924 ARA 515 distance=137' 00306-1837 BVD 12 distance=137' 00353-1825 HDS 78 distance=138' 00417-2219 SLW 37 distance=139' 00431-2154 DON 10 distance=140' 00338-1822 UC 392 distance=141' 00348-2305 HJ 1988 distance=143' 00396-2254 LDS2143 distance=149' 00437-2158 SLW 40 distance=149' 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 00345-2042 SLW 31 271 13.0
Show 00347-2043 UC 396 102 34.5 3
Show 00345-2030 LDS2136 186 209.2 15
Show 00334-2052 B 1911 313 0.8 19
Show 00361-2046 B 2066 AB 230 7.0 23
Show 00371-2100 LDS2138 260 2.8 40
Show 00374-2054 FAR 23 105 0.3 43
Show 00320-2013 DON 6 220 3.3 47
Show 00327-1948 UC 388 64 21.6 60
Show 00368-2136 SLW 33 146 66.6 63
Show 00386-2118 LDS2140 207 362.6 67
Show 00385-2003 BRT 295 270 3.7 68
Show 00333-2151 LDS1077 335 15.0 72
Show 00390-2117 UC 413 220 17.0 73
Show 00380-2136 HJ 1990 354 17.4 73
Show 00333-1930 HJ 1984 29 17.1 75
Show 00323-2151 CBL 114 209 49.7 76
Show 00401-2100 SLW 35 313 17.0 80
Show 00336-2205 CVR 333 134 9.8 84
Show 00374-1925 SLW 34 153 177.0 88
Show 00369-1920 CVR 338 111 12.4 89
Show 00397-2135 HDS 91 224 0.2 90
Show 00284-2020 B 1909 321 0.1 90
Show 00280-2053 ARA1251 202 18.6 92
Show 00313-1909 B 6 265 0.2 104
Show 00382-2216 HDS 89 193 0.5 107
Show 00334-1856 CVR1046 290 4.9 108
Show 00302-1912 GWP 55 299 24.3 109
Show 00397-2205 DON 9 173 1.6 110
Show 00359-1847 TDS 22 185 1.2 118
Show 00338-2241 ARA1956 298 3.0 119
Show 00278-1929 DON 5 344 0.5 120
Show 00380-2232 ARA1957 87 6.7 121
Show 00263-1948 CVR 320 280 13.9 128
Show 00279-1914 ARA 516 262 10.1 129
Show 00288-1902 ITF 157 268 4.3 129
Show 00361-2251 DRS 1 261 0.9 131
Show 00437-2110 LDS2148 112 19.7 132
Show 00253-2020 LDS2119 79 5.1 133
Show 00432-2146 LDS1078 228 22.6 135
Show 00278-2220 HJ 1969 44 12.5 137
Show 00435-2136 LDS2146 147 10.8 137
Show 00266-1924 ARA 515 337 16.1 137
Show 00306-1837 BVD 12 314 143.7 137
Show 00353-1825 HDS 78 275 1.3 138
Show 00417-2219 SLW 37 57 57.2 139
Show 00431-2154 DON 10 268 1.7 140
Show 00338-1822 UC 392 230 132.5 141
Show 00348-2305 HJ 1988 196 27.1 143
Show 00396-2254 LDS2143 347 3.9 149
Show 00437-2158 SLW 40 11 32.6 149

 
 
WDS 00345-2042 : COMPONENTS
 
 
  A
B pa=271.1°
sep=12.13"
 
 
00345-2042 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 003431.34-204209.8 Mag 13.7 Spectral class K2.6 (yellow-orange)
PmRA 49.00 PmDE -4.0
 
 
00345-2042 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003430.48-204209.6 Mag 16.7 Spectral class M1.3 (red)
PmRA 38.00 PmDE 18.0 Calc delta mag 3 Calc coord yes