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Doubles in session


Current system
02026-2158
TOK 946
HD 12561


Nearby doubles
23' : 02018-2217
DAM1287

25' : 02024-2223
TDS2092

26' : 02018-2221
ARA1612

28' : 02025-2225
DON 28

49' : 02060-2209
SEE 16

55' : 01588-2212
HJ 2103

59' : 02058-2236
DON 29

67' : 01578-2154
BIL 2AB

76' : 01590-2255
H 2 58AB

89' : 01584-2304
LDS3330

93' : 01559-2150
DON 27

100' : 02026-2019
HJ 2106

101' : 02094-2231
HDS 288

102' : 01575-2045
ARA1258

103' : 01581-2319
LDS3328

105' : 01592-2332
ARA2290

106' : 01553-2134
DON 26

108' : 01562-2058
KPP2145

113' : 01547-2133
HJ 2098

125' : 02022-2402
HDS 272AB

126' : 02037-1953
B 2556

126' : 01544-2250
LDS3322

127' : 01568-2336
I 453

128' : 02043-1953
UC 679

131' : 02107-2304
HDS 290

135' : 02019-1944
TDS2090



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.

02026-2158 TOK 946 (HD 12561)

 
 
02h 02m 35.26s -21° 57' 56.8" P.A. 147.00 sep 0.9 mag 7.10,9.20 Sp B6V dist. 203.67 pc (664.37 l.y.)
 
 
Coord 2000 02026-2158 Discov num TOK 946 Comp Coord arcsec 2000 02 02 35.26 -21 57 56.8
Date first 2023 Date last 2023 Obs 1
Pa first 147 Pa last 146.6 P.A. Now (θ) 146.6°
Sep first 0.9 Sep last 0.853 Sep. Now (ρ) 0.853"
Mag pri 7.10 Mag sec 9.20 delta mag (ΔM) 2.1 Spectral class B6V (blue-white)
Pri motion ra -006 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 12561 Constellation Cetus SAO 167512 HIP 9534
Tycho2 5858-00049-1 HD 12561 BD BD-22 341 CD CD-22 684
CP CP-22 204 Distance 203.67 Distance ly 664.37
 
 
WDS 02026-2158 TOK 946 (HD 12561) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TOK Tokovinin, A.A.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02026-2158 TOK 946 2023 1 147 0.9 7.10 9.20 B6V -22 341 R 020235.26-215756.8

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

 
 
WDS 02026-2158 TOK 946 (HD 12561) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02026-2158 TOK 946 (HD 12561) : MEASURES
 
 
No records found.

 
 
WDS 02026-2158 (HD 12561) : VIRTUAL EYEPIECE
 
 

02026-2158 TOK 946A mag 7.1 Sp B6V 02026-2158 TOK 946B sep 0.8 P.A. 146.60 mag 9.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02026-2158 (HD 12561) : ALADIN DSS IMAGE @ 02h 02m 35.26s -21° 57' 56.8"
 
 
 
 
WDS 02026-2158 TOK 946 (HD 12561) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02026-2158 TOK 946 distance=0' 02018-2217 DAM1287 distance=23' 02024-2223 TDS2092 distance=25' 02018-2221 ARA1612 distance=26' 02025-2225 DON 28 distance=28' 02060-2209 SEE 16 distance=49' 01588-2212 HJ 2103 distance=55' 02058-2236 DON 29 distance=59' 01578-2154 BIL 2AB distance=67' 01590-2255 H 2 58AB distance=76' 01590-2255 SKF2159AC distance=76' 01584-2304 LDS3330 distance=89' 01559-2150 DON 27 distance=93' 02026-2019 HJ 2106 distance=100' 02094-2231 HDS 288 distance=101' 01575-2045 ARA1258 distance=102' 01581-2319 LDS3328 distance=103' 01592-2332 ARA2290 distance=105' 01553-2134 DON 26 distance=106' 01562-2058 KPP2145 distance=108' 01547-2133 HJ 2098 distance=113' 02022-2402 HDS 272AB distance=125' 02022-2402 TOK 41Ba,Bb distance=125' 02037-1953 B 2556 distance=126' 01544-2250 LDS3322 distance=126' 01568-2336 I 453 distance=127' 02043-1953 UC 679 distance=128' 02107-2304 HDS 290 distance=131' 02019-1944 TDS2090 distance=135' 02029-1938 HJ 2107 distance=141' 02070-1948 ARA 830 distance=144' 01523-2213 TSN 71 distance=145' 02122-2104 SEE 17 distance=145' 02131-2131 UC 702 distance=149' 01567-1953 UC 649 distance=150' 02057-2423 WSI 71Aa,Ab distance=151' 02057-2423 I 454AB distance=151' 02057-2423 I 454AB,C distance=151' 02093-1958 GWP 261 distance=153' 02139-2222 UC 703 distance=160' 01519-2309 I 450 distance=165' 02036-2443 LDS3340 distance=167' 01509-2238 HJ 3470 distance=168' 02064-2440 UC 685 distance=171' 02048-1908 HJ 2112 distance=173' 02130-2336 B 29 distance=175' 01522-2346 SPM 6BC distance=180' 01522-2346 SPM 6AB distance=181' 01505-2042 ARA1257 distance=185' 01553-2433 HDS 262 distance=186' 02157-2236 B 31 distance=186' 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 02026-2158 TOK 946 147 0.9 0
Show 02018-2217 DAM1287 318 14.9 23
Show 02024-2223 TDS2092 3 0.7 25
Show 02018-2221 ARA1612 129 5.8 26
Show 02025-2225 DON 28 117 2.4 28
Show 02060-2209 SEE 16 102 0.1 49
Show 01588-2212 HJ 2103 42 59.0 55
Show 02058-2236 DON 29 145 4.1 59
Show 01578-2154 BIL 2 AB 294 0.2 67
Show 01590-2255 H 2 58 AB 302 8.7 76
Show 01590-2255 SKF2159 AC 356 167.5 76
Show 01584-2304 LDS3330 102 2.2 89
Show 01559-2150 DON 27 294 0.1 93
Show 02026-2019 HJ 2106 68 27.0 100
Show 02094-2231 HDS 288 100 0.1 101
Show 01575-2045 ARA1258 337 7.9 102
Show 01581-2319 LDS3328 20 70.1 103
Show 01592-2332 ARA2290 170 16.4 105
Show 01553-2134 DON 26 173 1.6 106
Show 01562-2058 KPP2145 283 17.5 108
Show 01547-2133 HJ 2098 345 20.5 113
Show 02022-2402 HDS 272 AB 307 0.5 125
Show 02022-2402 TOK 41 Ba,Bb 167 0.1 125
Show 02037-1953 B 2556 57 5.6 126
Show 01544-2250 LDS3322 317 13.9 126
Show 01568-2336 I 453 344 0.5 127
Show 02043-1953 UC 679 50 34.9 128
Show 02107-2304 HDS 290 308 0.5 131
Show 02019-1944 TDS2090 181 0.7 135
Show 02029-1938 HJ 2107 358 11.3 141
Show 02070-1948 ARA 830 53 1.2 144
Show 01523-2213 TSN 71 147 204.0 145
Show 02122-2104 SEE 17 358 8.6 145
Show 02131-2131 UC 702 308 11.2 149
Show 01567-1953 UC 649 165 13.1 150
Show 02057-2423 WSI 71 Aa,Ab 283 0.0 151
Show 02057-2423 I 454 AB 170 0.5 151
Show 02057-2423 I 454 AB,C 257 56.6 151
Show 02093-1958 GWP 261 176 11.8 153
Show 02139-2222 UC 703 90 11.8 160
Show 01519-2309 I 450 209 0.1 165
Show 02036-2443 LDS3340 83 3.1 167
Show 01509-2238 HJ 3470 299 10.2 168
Show 02064-2440 UC 685 296 23.4 171
Show 02048-1908 HJ 2112 172 17.0 173
Show 02130-2336 B 29 311 3.9 175
Show 01522-2346 SPM 6 BC 353 5.5 180
Show 01522-2346 SPM 6 AB 54 25.8 181
Show 01505-2042 ARA1257 89 1.1 185
Show 01553-2433 HDS 262 50 0.1 186
Show 02157-2236 B 31 66 3.7 186

 
 
WDS 02026-2158 : COMPONENTS
 
 
  A
B pa=146.6°
sep=0.85"
 
 
02026-2158 A
 
 
Coord arcsec 2000 020235.26-215756.8 Mag 7.1 Spectral class B6V (blue-white) PmRA -6.00
PmDE -3.0 HIP 9534 Tycho2 5858-00049-1 HD 12561
BD BD-22 341 CD CD-22 684 CP CP-22 204
Tycho2
Tycho2 5858-00049-1 Pflag RAmdeg 30.64690457 DEmdeg -21.96576945
PmRA -3.9 PmDE 0.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.77 EpDEm 1991.67
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.3 BTmag 6.808 E BTmag 0.015 VTmag 6.931
E VTmag 0.010 Prox 999 TYC T HIP 9534
CCDM RAdeg 30.64691361 DEdeg -21.96577000 EpRA 1990 2.03
EpDE 1990 1.92 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 9534 Proxy RAhms 02 02 35.26
DEdms -21 57 56.8 Vmag 6.97 VarFlag R Vmag H
RAdeg 30.6469 DEdeg -21.9658 AstroRef Plx 4.34
CCDM -6.11 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-22 341
CD CD-22 684 CP CP-22 204 Dm number -22 341 VIred -0.09
SpType B6V R SpType Coord arcsec 2000 020235.26-215756.8
Hipparcos 2
HIP 9534 Sn 5 So 0 Nc 1
RArad 0.5348895932 DErad -0.3833750064 Plx 4.91 PmRA -4.58
PmDE -1.83 E RArad 0.4 E DErad 0.36 E Plx 0.51
E pmRA 0.45 E pmDE 0.41 Hpmag E Hpmag 0.0009
SHp 0.009 VA 0 BV -0.106 E BV 0
VI -0.09
 
 
02026-2158 B
 
 
Coord arcsec 2000 020235.29-215757.5 Mag 9.2 Delta magnitude 2.1 Coordinate calculated yes