02108+6450 HDS 291 (V785 Cas)

 
 
02h 10m 49.89s +64° 49' 45.1" P.A. 270.00 sep 0.6 mag 9.40,12.94 Sp B5 dist. 270.27 pc (881.62 l.y.)
 
 
Coord 2000 02108+6450 Discov num HDS 291 Comp Coord arcsec 2000 02 10 49.89 +64 49 45.1
Date first 1991 Date last 2009 Obs 2
Pa first 266 Pa last 269.7 P.A. Now (θ) 269.7°
Sep first 0.7 Sep last 0.608 Sep. Now (ρ) 0.608"
Mag pri 9.40 Mag sec 12.94 delta mag (ΔM) 3.54 Spectral class B5 (blue-white)
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V785 Cas Constellation Cassiopeia HIP 10173 Tycho2 4041-00465-1
Gaia DR2 515461019731173504 BD BD+64 302 Distance 270.27 Distance ly 881.62
 
 
WDS 02108+6450 HDS 291 (V785 Cas) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos 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
02108+6450 HDS 291 1991 1 266 0.7 9.40 12.94 B5 021049.89+644945.1
02108+6450 HDS 291 2009 2 270 0.6 9.40 12.94 B5 021049.89+644945.1

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WDS 02108+6450 HDS 291 (V785 Cas) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02108+6450 HDS 291 (V785 Cas) : MEASURES
 
 
No records found.

 
 
WDS 02108+6450 (V785 Cas) : VIRTUAL EYEPIECE
 
 

02108+6450 HDS 291A mag 9.4 Sp B5 02108+6450 HDS 291B sep 0.3 P.A. 269.30 mag 12.94 virtual eyepiece
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Radius:
Components only
 
 
WDS 02108+6450 (V785 Cas) : ALADIN DSS IMAGE @ 02h 10m 49.89s +64° 49' 45.1"
 
 
 
 
WDS 02108+6450 HDS 291 (V785 Cas) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02108+6450  HDS 291 distance=1' 02101+6518  GIC9008 distance=30' 02155+6454  TDS2178 distance=30' 02119+6418  TDS2152 distance=33' 02156+6509  TDS2181 distance=36' 02069+6420  STI 343 distance=40' 02118+6529  HJ 1108 distance=41' 02145+6415  HJ 1111 distance=42' 02173+6436  TDS2192 distance=44' 02130+6533  TDS2160 distance=46' 02050+6423  BU  873AB distance=46' 02050+6423  BU  873AC distance=46' 02066+6410  HJ 1103AB distance=48' 02066+6410  HJ 1103AC distance=48' 02066+6410  DAL   1AD distance=48' 02162+6410  TDS  78 distance=54' 02080+6356  TDS2130 distance=57' 02153+6356  TDS  76 distance=62' 02105+6347  TDS2144 distance=63' 02035+6408  HJ 1101 distance=64' 02009+6443  ARY  34 distance=64' 02011+6435  TDS2087 distance=64' 02096+6343  HJ 1106 distance=68' 01596+6437  HJ 1100 distance=73' 02020+6355  HEI 619 distance=79' 02232+6438  BVD 295 distance=81' 02163+6337  HDS 300 distance=82' 01575+6431  STI 327 distance=87' 02216+6354  HU 1038AB distance=90' 02216+6354  HU 1038AC distance=90' 02243+6421  MLR 298 distance=92' 02136+6619  TDS2167 distance=92' 02076+6318  TDS2126 distance=94' 01585+6545  KPP1553 distance=95' 02076+6316  TDS2127 distance=97' 02047+6320  TDS2102 distance=99' 02033+6325  TDS  68 distance=99' 01581+6355  TDS2068 distance=100' 02194+6616  TDS2201 distance=102' 02054+6315  MLB 253 distance=102' 01553+6514  STI 322 distance=102' 02081+6309  STI 344 distance=103' 02145+6631  MCA   6 distance=105' 01565+6545  CVR  34 distance=106' 01569+6353  STI 326 distance=107' 01588+6607  KPP 939 distance=108' 02270+6423  HJ 1117 distance=109' 02206+6321  HU 1037 distance=110' 02243+6343  UC   33 distance=111' 02192+6629  HJ 1113 distance=111' 02053+6305  MLR 304 distance=112' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02108+6450 HDS 291 270 0.6 1
Show 02101+6518 GIC9008 289 0.8 30
Show 02155+6454 TDS2178 225 2.7 30
Show 02119+6418 TDS2152 133 0.5 33
Show 02156+6509 TDS2181 160 0.4 36
Show 02069+6420 STI 343 97 8.3 40
Show 02118+6529 HJ 1108 239 8.8 41
Show 02145+6415 HJ 1111 343 7.3 42
Show 02173+6436 TDS2192 319 0.4 44
Show 02130+6533 TDS2160 333 0.5 46
Show 02050+6423 BU 873 AB 25 2.2 46
Show 02050+6423 BU 873 AC 145 87.5 46
Show 02066+6410 HJ 1103 AB 287 20.0 48
Show 02066+6410 HJ 1103 AC 175 50.3 48
Show 02066+6410 DAL 1 AD 223 9.6 48
Show 02162+6410 TDS 78 281 0.9 54
Show 02080+6356 TDS2130 296 0.5 57
Show 02153+6356 TDS 76 92 1.1 62
Show 02105+6347 TDS2144 347 0.5 63
Show 02035+6408 HJ 1101 104 8.5 64
Show 02009+6443 ARY 34 132 56.5 64
Show 02011+6435 TDS2087 97 0.6 64
Show 02096+6343 HJ 1106 74 9.6 68
Show 01596+6437 HJ 1100 309 43.1 73
Show 02020+6355 HEI 619 7 1.5 79
Show 02232+6438 BVD 295 138 12.6 81
Show 02163+6337 HDS 300 27 0.2 82
Show 01575+6431 STI 327 43 6.9 87
Show 02216+6354 HU 1038 AB 50 3.6 90
Show 02216+6354 HU 1038 AC 112 27.4 90
Show 02243+6421 MLR 298 164 0.8 92
Show 02136+6619 TDS2167 172 0.6 92
Show 02076+6318 TDS2126 242 1.8 94
Show 01585+6545 KPP1553 348 11.7 95
Show 02076+6316 TDS2127 19 1.9 97
Show 02047+6320 TDS2102 233 2.2 99
Show 02033+6325 TDS 68 213 1.9 99
Show 01581+6355 TDS2068 26 0.5 100
Show 02194+6616 TDS2201 95 0.5 102
Show 02054+6315 MLB 253 40 4.3 102
Show 01553+6514 STI 322 87 7.2 102
Show 02081+6309 STI 344 29 11.1 103
Show 02145+6631 MCA 6 188 0.1 105
Show 01565+6545 CVR 34 155 51.1 106
Show 01569+6353 STI 326 142 13.6 107
Show 01588+6607 KPP 939 248 7.7 108
Show 02270+6423 HJ 1117 301 9.7 109
Show 02206+6321 HU 1037 358 0.7 110
Show 02243+6343 UC 33 156 11.2 111
Show 02192+6629 HJ 1113 179 8.6 111
Show 02053+6305 MLR 304 353 0.2 112

 
 
WDS 02108+6450 : COMPONENTS
 
 
  A
B pa=269.3°
sep=0.26"
 
 
02108+6450 A
 
 
Componente originario normalizzato AB Name V785 Cas Coord arcsec 2000 021049.89+644945.1 Mag 9.4
Spectral class B5 (blue-white) PmRA -1.00 PmDE -2.0 HIP 10173
Tycho2 4041-00465-1 BD BD+64 302
Tycho2
Tycho2 4041-00465-1 Pflag RAmdeg 32.70783950 DEmdeg 64.82918133
PmRA -3.1 PmDE -1.8 E RAmdeg 9 E DEmdeg 8
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.98 EpDEm 1991.15
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.6 BTmag 9.738 E BTmag 0.019 VTmag 9.322
E VTmag 0.015 Prox 999 TYC T HIP 10173
CCDM AB RAdeg 32.70785750 DEdeg 64.82918583 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 9.3 E DEdeg 8.3 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 10173 Proxy H RAhms 02 10 49.89
DEdms +64 49 45.1 Vmag 9.27 VarFlag 2 R Vmag H
RAdeg 32.7079 DEdeg 64.8292 AstroRef A Plx 3.33
CCDM 02108+6450 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 266 Rho 0.673 HD BD BD+64 302
CD CP Dm number +64 302 VIred 0.54
SpType B5 R SpType Coord arcsec 2000 021049.89+644945.1
Hipparcos 2
HIP 10173 Sn 15 So 3 Nc 2
RArad 0.5708598012 DErad 1.1314827987 Plx 3.7 PmRA -0.51
PmDE -2.62 E RArad 0.75 E DErad 0.92 E Plx 1.38
E pmRA 1.08 E pmDE 1.3 Hpmag 9.357 E Hpmag 0.0027
SHp 0.061 VA 1 BV 0.405 E BV 0.021
VI 0.47
CCDM
Ccdm 02108+6450 RComp Comp A Note1
Note2 Discov num DRAs 1.88 DDEs -15.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.4 Sp B5 PmNote *
PmRA -1 PmDE -2 Dm number +64 302 Cat1 BD
Name2 +64 156 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 10173
 
 
02108+6450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021049.85+644945.1 Mag 12.94 Calc delta mag 3.54
Calc coord yes
CCDM
Ccdm 02108+6450 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.78 DDEs -15.0
R dRAs 82 Year 1991 Theta 266 Rho 0.7
Obs 1 Vmag 12.9 Sp PmNote *
PmRA -1 PmDE -2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 10173