12544+4251 TDS 8577

 
 
12h 54m 24.04s +42° 50' 37.6" P.A. 9.00 sep 0.9 mag 11.21,12.44 Sp F8
 
 
Coord 2000 12544+4251 Discov num TDS8577 Comp Coord arcsec 2000 12 54 24.04 +42 50 37.6
Date first 1991 Date last 1991 Obs 1
Pa first 9 Pa last 9.2 P.A. Now (θ) 9.2°
Sep first 0.9 Sep last 0.91 Sep. Now (ρ) 0.91"
Mag pri 11.21 Mag sec 12.44 delta mag (ΔM) 1.23 Spectral class F8 (yellow-white)
Pri motion ra -010 Sec motion ra -010
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3023-00588-1 Gaia DR2 1528523580124056064
 
 
WDS 12544+4251 TDS 8577 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (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
12544+4251 TDS8577 1991 1 9 0.9 11.21 12.44 125424.04+425037.6

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WDS 12544+4251 TDS 8577 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12544+4251 TDS 8577 : MEASURES
 
 
No records found.

 
 
WDS 12544+4251 : VIRTUAL EYEPIECE
 
 

12544+4251 TDS8577A mag 11.21 Sp F8 12544+4251 TDS8577B sep 0.9 P.A. 6.80 mag 12.44 virtual eyepiece
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Radius:
Components only
 
 
WDS 12544+4251 : ALADIN DSS IMAGE @ 12h 54m 24.04s +42° 50' 37.6"
 
 
 
 
WDS 12544+4251 TDS 8577 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12544+4251  TDS8577 distance=0' 12544+4248  HJ 2622AB distance=3' 12544+4248  SIN  76AC distance=3' 12546+4253  HJ 2623 distance=3' 12533+4246  COU1579 distance=13' 12532+4255  CVR 670 distance=14' 12550+4236  ES 2644AB distance=16' 12550+4236  COU1580Ba,Bb distance=16' 12563+4300  A  2000 distance=24' 12571+4223  STF1697 distance=41' 12566+4333  BU  925 distance=50' 12593+4245  HJ 1223AB distance=54' 12593+4245  SIN  77AC distance=54' 12593+4245  SIN  77AD distance=54' 12491+4213  ES 2643 distance=70' 12584+4156  DAM 712AB distance=71' 12584+4156  SKF2657AC distance=71' 12582+4153  LDS5766 distance=72' 12540+4406  LDS4292 distance=77' 13008+4213  SKF 276AB distance=80' 13008+4213  DEA  49AC distance=80' 13020+4241  JNN  84 distance=85' 13024+4308  KPP 856 distance=90' 13023+4219  ES  606 distance=93' 13035+4250  CBL 405 distance=100' 13031+4327  UC  180 distance=102' 12543+4108  HJL1075 distance=103' 12450+4248  CBL 395 distance=104' 12548+4105  KPP1796 distance=106' 13034+4334  SLW 817 distance=108' 12449+4326  A  1783 distance=110' 12594+4429  KPP 282 distance=113' 12468+4125  HJ 2620 distance=121' 12548+4049  JNN  81 distance=122' 13062+4236  TDS8688Aa,Ab distance=131' 13062+4236  ES  607AB distance=131' 13012+4057  LEP 136 distance=137' 12428+4154  BWL  34 distance=141' 13055+4141  ES  125 distance=142' 12596+4502  BVD 226 distance=143' 12414+4306  BVD 223 distance=144' 12469+4052  LDS4266 distance=144' 12568+4029  SKF2656 distance=145' 12584+4033  HDS1819 distance=145' 12465+4054  HDS1792 distance=147' 12418+4343  KPP3258 distance=148' 12411+4316  UR    7 distance=149' 13071+4200  TDS8696 distance=150' 12505+4021  LDS4281 distance=155' 13038+4056  HJ 1226 distance=158' 12494+4023  UC 2409AC distance=159' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12544+4251 TDS8577 9 0.9
Show 12544+4248 HJ 2622 AB 325 29.9 3
Show 12544+4248 SIN 76 AC 329 93.5 3
Show 12546+4253 HJ 2623 146 23.6 3
Show 12533+4246 COU1579 141 0.3 13
Show 12532+4255 CVR 670 338 22.3 14
Show 12550+4236 ES 2644 AB 75 39.7 16
Show 12550+4236 COU1580 Ba,Bb 109 0.4 16
Show 12563+4300 A 2000 47 1.0 24
Show 12571+4223 STF1697 217 28.3 41
Show 12566+4333 BU 925 209 6.5 50
Show 12593+4245 HJ 1223 AB 189 18.3 54
Show 12593+4245 SIN 77 AC 277 90.8 54
Show 12593+4245 SIN 77 AD 248 115.7 54
Show 12491+4213 ES 2643 45 45.1 70
Show 12584+4156 DAM 712 AB 35 4.9 71
Show 12584+4156 SKF2657 AC 136 23.9 71
Show 12582+4153 LDS5766 152 29.1 72
Show 12540+4406 LDS4292 67 3.3 77
Show 13008+4213 SKF 276 AB 43 3.2 80
Show 13008+4213 DEA 49 AC 24 134.1 80
Show 13020+4241 JNN 84 248 2.9 85
Show 13024+4308 KPP 856 194 7.1 90
Show 13023+4219 ES 606 286 9.4 93
Show 13035+4250 CBL 405 170 43.1 100
Show 13031+4327 UC 180 186 65.3 102
Show 12543+4108 HJL1075 106 119.5 103
Show 12450+4248 CBL 395 70 22.6 104
Show 12548+4105 KPP1796 238 13.9 106
Show 13034+4334 SLW 817 47 8.6 108
Show 12449+4326 A 1783 214 1.8 110
Show 12594+4429 KPP 282 271 3.7 113
Show 12468+4125 HJ 2620 293 14.4 121
Show 12548+4049 JNN 81 33 0.6 122
Show 13062+4236 TDS8688 Aa,Ab 56 0.4 131
Show 13062+4236 ES 607 AB 224 6.1 131
Show 13012+4057 LEP 136 215 4.8 137
Show 12428+4154 BWL 34 32 12.3 141
Show 13055+4141 ES 125 119 2.4 142
Show 12596+4502 BVD 226 309 19.1 143
Show 12414+4306 BVD 223 48 18.6 144
Show 12469+4052 LDS4266 94 2.8 144
Show 12568+4029 SKF2656 113 16.7 145
Show 12584+4033 HDS1819 195 0.2 145
Show 12465+4054 HDS1792 106 0.3 147
Show 12418+4343 KPP3258 64 4.8 148
Show 12411+4316 UR 7 359 5.1 149
Show 13071+4200 TDS8696 324 0.6 150
Show 12505+4021 LDS4281 112 101.5 155
Show 13038+4056 HJ 1226 191 12.1 158
Show 12494+4023 UC 2409 AC 185 17.1 159

 
 
WDS 12544+4251 : COMPONENTS
 
 
  A
B pa=6.8°
sep=0.90"
 
 
12544+4251 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125424.04+425037.6 Mag 11.21 Spectral class F8 (yellow-white)
PmRA -10.00 PmDE -10.0 Tycho2 3023-00588-1
Tycho2
Tycho2 3023-00588-1 Pflag RAmdeg 193.60018266 DEmdeg 42.84381425
PmRA -10.4 PmDE -9.8 E RAmdeg 33 E DEmdeg 29
E pmRA 1.4 E pmDE 1.3 EpRAm 1982.67 EpDEm 1983.04
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 11.630 E BTmag 0.064 VTmag 11.110
E VTmag 0.067 Prox 999 TYC T HIP
CCDM RAdeg 193.60021028 DEdeg 42.84383639 EpRA 1990 1.49
EpDE 1990 1.59 E RAdeg 41.8 E DEdeg 39.2 Posflg
Corr 0.0
 
 
12544+4251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125424.05+425038.5 Mag 12.44 PmRA -10.00
PmDE -10.0 Calc delta mag 1.23 Calc coord yes