12470+3250 CBL 55

 
 
12h 47m 00.48s +32° 50' 28.2" P.A. 20.00 sep 54.1 mag 11.27,13.43 Sp K4V
 
 
Coord 2000 12470+3250 Discov num CBL  55 Comp Coord arcsec 2000 12 47 00.48 +32 50 28.2
Date first 1950 Date last 2016 Obs 12
Pa first 20 Pa last 20.1 P.A. Now (θ) 20.1°
Sep first 54.2 Sep last 54.071 Sep. Now (ρ) 54.071"
Mag pri 11.27 Mag sec 13.43 delta mag (ΔM) 2.16 Spectral class K4V (yellow-orange)
Pri motion ra +040 Sec motion ra +038
Pri motion dec -066 Sec motion dec -067
Notes V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 2531-02112-1 Gaia DR2 1514140009527067776
 
 
WDS 12470+3250 CBL 55 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cbl2008 C w Caballero, R. 2008JDSO....4..164C
Cbl2008 +E2 JDSO 4, 164, 2008
Cbl2009 E u Caballero, R. 2009JDSO....5..156C
Cbl2009 +E2 JDSO 5, 156, 2009
Cbl2009b E j Caballero, R. 2009OED.....3...38C
Cbl2009b +E2 El Observador de Estrellas Dobles, Issue #3, 38, 2009
Cbl2009c C w Caballero, R., Romero, F.M.R. & Garzon, A.O. 2009OED.....3...41C
Cbl2009c +E2 El Observador de Estrellas Dobles, Issue #3, 41, 2009
Cbl2009c +Pa
Cbl2010a E2 u Caballero, R. et al. (el Grupo de Estrellas Dobles) 2010OED.....4...12C
Cbl2010a (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010a El Observador de Estrellas Dobles, Issue #4, 12, 2010
Cbl2010b E2 - Caballero, R. ...................
Cbl2010b private communication, 2010
Cbl2010c Eu u Caballero, R. 2010JDSO....6...97C
Cbl2010c +E2 JDSO 6, 97, 2010 (UC 1 - 300)
Cbl2010c +Pa (new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry
Cbl2010c from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry
Cbl2010c supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to
Cbl2010c separate entry using coarse mean plate epoch of 1980.)
Cbl2010d C w Caballero, R. 2010JDSO....6..160C
Cbl2010d +Pa JDSO 6, 160, 2010
Cbl2010e E2 u Caballero, R. et al. (el Grupo de Estrellas Dobles) 2010OED.....5...33C
Cbl2010e (Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010e El Observador de Estrellas Dobles, Issue #5, 33, 2010
Cbl2010e (updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
Cbl2010e NOMAD. New measures from 2MASS)
Cbl2010f C u Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A. 2010JDSO....6..206C
Cbl2010f +E2 JDSO 6, 206, 2010
Cbl2012 E u Caballero, R. 2012JDSO....8...58C
Cbl2012 +Es JDSO 8, 58, 2012
Cbl2012b E2 u Caballero, R. 2012OED.....9..123C
Cbl2012b +C El Observador de Estrellas Dobles, Issue #9, 123, 2012
Cbl2012c E2 - Caballero, R. ...................
Cbl2012c private communication
Cbl2013 C - Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C., 2013JDSO....9...61C
Cbl2013 Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
Cbl2013 Wandell, M., Martinez, J. & Smith, T.
Cbl2013 JDSO 9, 61, 2013
Cbl2015 E2 - Caballero, R. 2015JDSO...11..167C
Cbl2015 JDSO 11, 167, 2015
Cbl2015b E2 - Caballero Rodan, R. 2015OED....15...34C
Cbl2015b El Observador de Estrellas Dobles, Issue #15, 34, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12470+3250 CBL 55 1998 2 20 54.1 11.50 13.30 VD 124700.48+325028.2
12470+3250 CBL 55 2002 3 20 54.0 11.50 13.30 VD 124700.48+325028.2
12470+3250 CBL 55 2010 4 20 54.1 11.27 13.43 K4V V 124700.48+325028.2
12470+3250 CBL 55 2015 5 20 54.1 11.27 13.43 K4V V 124700.48+325028.2
12470+3250 CBL 55 2016 12 20 54.1 11.27 13.43 K4V V 124700.48+325028.2

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

 
 
WDS 12470+3250 CBL 55 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12470+3250 CBL 55 : MEASURES
 
 
No records found.

 
 
WDS 12470+3250 : VIRTUAL EYEPIECE
 
 

12470+3250 CBL  55A mag 11.27 Sp K4V 12470+3250 CBL  55B sep 53.1 P.A. 17.10 mag 13.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 12470+3250 : ALADIN DSS IMAGE @ 12h 47m 00.48s +32° 50' 28.2"
 
 
 
 
WDS 12470+3250 CBL 55 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12470+3250  CBL  55 distance=0' 12477+3254  SLW 774 distance=9' 12472+3325  LDS5217 distance=36' 12467+3327  DAM 709 distance=37' 12487+3214  LDS4276 distance=42' 12479+3208  SEI 533AB distance=44' 12479+3208  SIN  75AC distance=44' 12494+3212  LDS4278 distance=49' 12463+3341  SKF2594AB distance=52' 12463+3341  SKF2594AC distance=52' 12432+3213  CVR1461 distance=62' 12433+3333  TDS8499AB distance=63' 12433+3333  GII 192Aa,Ab distance=63' 12473+3357  AG  181 distance=67' 12425+3216  LDS4252 distance=67' 12427+3349  STF1672 distance=80' 12525+3155  HJ  524 distance=89' 12540+3243  SKF 340AB distance=89' 12540+3243  SKF 340AC distance=89' 12520+3146  LDS4287 distance=91' 12528+3344  SKF 257AB distance=91' 12528+3344  TOK 284AC distance=91' 12480+3420  AG  182 distance=91' 12534+3339  LDS1339 distance=94' 12510+3129  HDS1804 distance=97' 12525+3144  LDS2889 distance=97' 12445+3117  LDS4259 distance=99' 12445+3425  STF1675 distance=100' 12398+3209  DEA  79 distance=100' 12506+3117  CVR1471 distance=104' 12447+3109  DAM2483 distance=106' 12452+3106  COU 968 distance=108' 12487+3437  SKF2598 distance=110' 12531+3131  LDS3065 distance=111' 12403+3136  LDS4244 distance=114' 12390+3354  SLW 749 distance=119' 12529+3116  SHN  25 distance=121' 12485+3049  LDS4274 distance=123' 12528+3111  LDS4289 distance=124' 12569+3242  SKF2600 distance=126' 12569+3313  SKF2601 distance=128' 12431+3049  LDS4256 distance=131' 12519+3447  HJ  523 distance=132' 12473+3504  WIS 206 distance=134' 12576+3248  COU 969 distance=134' 12550+3118  JNN  82 distance=138' 12537+3102  LDS4291 distance=138' 12406+3444  UC 2383 distance=140' 12586+3253  ES 2413 distance=145' 12587+3309  CVR 674 distance=149' 12364+3146  LDS3052 distance=150' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12470+3250 CBL 55 20 54.1
Show 12477+3254 SLW 774 316 9.2 9
Show 12472+3325 LDS5217 256 3.5 36
Show 12467+3327 DAM 709 66 5.1 37
Show 12487+3214 LDS4276 70 48.5 42
Show 12479+3208 SEI 533 AB 267 22.6 44
Show 12479+3208 SIN 75 AC 115.3 44
Show 12494+3212 LDS4278 212 95.7 49
Show 12463+3341 SKF2594 AB 49 2.2 52
Show 12463+3341 SKF2594 AC 156 6.8 52
Show 12432+3213 CVR1461 278 3.2 62
Show 12433+3333 TDS8499 AB 33 0.5 63
Show 12433+3333 GII 192 Aa,Ab 94 0.1 63
Show 12473+3357 AG 181 341 2.3 67
Show 12425+3216 LDS4252 346 67.7 67
Show 12427+3349 STF1672 312 4.3 80
Show 12525+3155 HJ 524 112 21.8 89
Show 12540+3243 SKF 340 AB 180 14.3 89
Show 12540+3243 SKF 340 AC 196 2.1 89
Show 12520+3146 LDS4287 143 35.0 91
Show 12528+3344 SKF 257 AB 229 3.8 91
Show 12528+3344 TOK 284 AC 124 442.1 91
Show 12480+3420 AG 182 190 2.4 91
Show 12534+3339 LDS1339 164 92.9 94
Show 12510+3129 HDS1804 258 0.8 97
Show 12525+3144 LDS2889 351 11.9 97
Show 12445+3117 LDS4259 307 3.7 99
Show 12445+3425 STF1675 4 29.5 100
Show 12398+3209 DEA 79 352 12.3 100
Show 12506+3117 CVR1471 80 4.4 104
Show 12447+3109 DAM2483 2 1.2 106
Show 12452+3106 COU 968 263 1.7 108
Show 12487+3437 SKF2598 300 20.5 110
Show 12531+3131 LDS3065 298 128.3 111
Show 12403+3136 LDS4244 126 34.7 114
Show 12390+3354 SLW 749 291 13.3 119
Show 12529+3116 SHN 25 166 0.2 121
Show 12485+3049 LDS4274 295 49.9 123
Show 12528+3111 LDS4289 85 114.7 124
Show 12569+3242 SKF2600 96 37.6 126
Show 12569+3313 SKF2601 137 6.7 128
Show 12431+3049 LDS4256 45 11.9 131
Show 12519+3447 HJ 523 184 14.2 132
Show 12473+3504 WIS 206 155 929.9 134
Show 12576+3248 COU 969 67 0.8 134
Show 12550+3118 JNN 82 349 0.7 138
Show 12537+3102 LDS4291 289 54.7 138
Show 12406+3444 UC 2383 104 11.1 140
Show 12586+3253 ES 2413 340 5.6 145
Show 12587+3309 CVR 674 349 23.7 149
Show 12364+3146 LDS3052 183 14.2 150

 
 
WDS 12470+3250 : COMPONENTS
 
 
  A
B pa=17.1°
sep=53.12"
 
 
12470+3250 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124700.48+325028.2 Mag 11.27 Spectral class K4V (yellow-orange)
PmRA 40.00 PmDE -66.0 Tycho2 2531-02112-1
Tycho2
Tycho2 2531-02112-1 Pflag RAmdeg 191.75196511 DEmdeg 32.84114373
PmRA 42.5 PmDE -69.6 E RAmdeg 74 E DEmdeg 76
E pmRA 2.7 E pmDE 2.6 EpRAm 1980.35 EpDEm 1979.59
Num 4 Q RAmdeg 0.5 Q DEmdeg 2.0 Q pmRA 0.5
Q pmDE 2.0 BTmag 12.564 E BTmag 0.229 VTmag 11.544
E VTmag 0.124 Prox 999 TYC HIP
CCDM RAdeg 191.75185083 DEdeg 32.84129556 EpRA 1990 1.76
EpDE 1990 1.89 E RAdeg 80.9 E DEdeg 83.3 Posflg
Corr 0.0
 
 
12470+3250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124701.72+325119.0 Mag 13.43 PmRA 38.00
PmDE -67.0 Calc delta mag 2.16 Calc coord yes