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Current system
10578+5449
STI 2259
HD 94817


Nearby doubles
7' : 10572+5444
LDS3024

41' : 10533+5500
SLW 535

44' : 10528+5502
MLB 130

53' : 11035+5432
A 1590

53' : 10560+5539
TDS7561

59' : 11045+5443
TDS7650

60' : 11029+5529
CVR 112

65' : 11052+5441
TDS7653

68' : 11056+5448
A 1591

70' : 10498+5502
TDS7490

72' : 10528+5546
TDS7527

73' : 11061+5500
TDS7662

74' : 10529+5348
SLW 534

78' : 10494+5517
HJ 2545

80' : 10571+5608
LDS2590

80' : 11020+5600
LDS3025AB

81' : 10501+5405
UC 2006

84' : 10483+5500
STI2255

84' : 10487+5421
SKF2008

92' : 10484+5532
STI2256

98' : 10482+5359
CVR 579

100' : 10570+5310
LDS3023

104' : 11093+5423
CVR 114

105' : 10548+5307
LDS3021

106' : 11098+5512
LDS3029

107' : 11078+5348
TDS7682



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

10578+5449 STI 2259 (HD 94817)

 
 
10h 57m 46.54s +54° 48' 36.4" P.A. 17.00 sep 9.6 mag 8.77,12.00 Sp G5 dist. 33333.33 pc (108733.32 l.y.)
 
 
Coord 2000 10578+5449 Discov num STI2259 Comp Coord arcsec 2000 10 57 46.54 +54 48 36.4
Date first 1926 Date last 2016 Obs 11
Pa first 15 Pa last 17.4 P.A. Now (θ) 17.4°
Sep first 9.5 Sep last 9.648 Sep. Now (ρ) 9.648"
Mag pri 8.77 Mag sec 12.00 delta mag (ΔM) 3.23 Spectral class G5 (yellow)
Pri motion ra +008 Sec motion ra +018
Pri motion dec +010 Sec motion dec +034
Notes
rPM=0.676
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 94817 Constellation Ursa Major SAO 27848 HIP 53587
Tycho2 3823-00254-1 Gaia DR2 849764678289037440 HD 94817 BD BD+55 1429
Distance 33333.33 Distance ly 108733.32
 
 
WDS 10578+5449 STI 2259 (HD 94817) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10578+5449 STI2259 2000 2 18 9.7 8.50 12.00 G5 D 105746.54+544836.4
10578+5449 STI2259 2003 3 17 9.6 8.50 12.00 G5 D 105746.54+544836.4
10578+5449 STI2259 2011 4 19 9.1 8.77 12.00 G5 105746.54+544836.4
10578+5449 STI2259 2015 5 17 9.6 8.77 12.00 G5 105746.54+544836.4
10578+5449 STI2259 2016 11 17 9.6 8.77 12.00 G5 105746.54+544836.4

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

 
 
WDS 10578+5449 STI 2259 (HD 94817) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10578+5449 STI 2259 (HD 94817) : MEASURES
 
 
No records found.

 
 
WDS 10578+5449 (HD 94817) : VIRTUAL EYEPIECE
 
 

10578+5449 STI2259A mag 8.77 Sp G5 10578+5449 STI2259B sep 9.4 P.A. 10.20 mag 12 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 10578+5449 (HD 94817) : ALADIN DSS IMAGE @ 10h 57m 46.54s +54° 48' 36.4"
 
 
 
 
WDS 10578+5449 STI 2259 (HD 94817) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10578+5449 STI2259 distance=0' 10572+5444 LDS3024 distance=7' 10533+5500 SLW 535 distance=41' 10528+5502 MLB 130 distance=44' 11035+5432 A 1590 distance=53' 10560+5539 TDS7561 distance=53' 11045+5443 TDS7650 distance=59' 11029+5529 CVR 112 distance=60' 11052+5441 TDS7653 distance=65' 11056+5448 A 1591 distance=68' 10498+5502 TDS7490 distance=70' 10528+5546 TDS7527 distance=72' 11061+5500 TDS7662 distance=73' 10529+5348 SLW 534 distance=74' 10494+5517 HJ 2545 distance=78' 10571+5608 LDS2590 distance=80' 11020+5600 LDS3025AB distance=80' 11020+5600 LDS3025Aa,Ab distance=80' 10501+5405 UC 2006 distance=81' 10483+5500 STI2255 distance=84' 10487+5421 SKF2008 distance=84' 10484+5532 STI2256 distance=92' 10482+5359 CVR 579 distance=98' 10570+5310 LDS3023 distance=100' 11093+5423 CVR 114 distance=104' 10548+5307 LDS3021 distance=105' 11098+5512 LDS3029 distance=106' 11078+5348 TDS7682 distance=107' 10573+5254 HJ 2549 distance=115' 10505+5627 OSO 35 distance=116' 11102+5542 HJ 2560AB distance=119' 11102+5542 HJ 2560AC distance=119' 11099+5347 CVR1347 distance=123' 10496+5631 STI2257 distance=125' 10440+5415 MLB 129 distance=125' 11085+5617 TDS7693 distance=127' 11018+5246 TDS7620 distance=128' 10562+5241 LDS3022 distance=129' 11095+5328 TDS7702 distance=131' 10452+5605 SLW 522 distance=132' 11004+5237 ES 722 distance=134' 11020+5658 TDS7623 distance=135' 11047+5246 LDS3027AB distance=137' 11047+5246 UC 2074AC distance=137' 11077+5303 HDS1587 distance=137' 10439+5343 TDS7440 distance=138' 11136+5525 A 1353 distance=141' 11049+5240 SLW 566 distance=144' 10501+5656 STI2258 distance=144' 11048+5700 HO 49 distance=144' 10410+5418 A 1589 distance=150' 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 10578+5449 STI2259 17 9.6
Show 10572+5444 LDS3024 206 249.1 7
Show 10533+5500 SLW 535 51 12.0 41
Show 10528+5502 MLB 130 68 1.3 44
Show 11035+5432 A 1590 327 1.5 53
Show 10560+5539 TDS7561 178 0.6 53
Show 11045+5443 TDS7650 331 0.5 59
Show 11029+5529 CVR 112 347 107.2 60
Show 11052+5441 TDS7653 224 2.0 65
Show 11056+5448 A 1591 108 0.2 68
Show 10498+5502 TDS7490 253 0.7 70
Show 10528+5546 TDS7527 321 0.4 72
Show 11061+5500 TDS7662 259 0.6 73
Show 10529+5348 SLW 534 234 9.4 74
Show 10494+5517 HJ 2545 114 25.9 78
Show 10571+5608 LDS2590 90 8.0 80
Show 11020+5600 LDS3025 AB 238 99.6 80
Show 11020+5600 LDS3025 Aa,Ab 306 2.0 80
Show 10501+5405 UC 2006 143 7.4 81
Show 10483+5500 STI2255 59 11.8 84
Show 10487+5421 SKF2008 19 33.1 84
Show 10484+5532 STI2256 133 12.5 92
Show 10482+5359 CVR 579 335 13.2 98
Show 10570+5310 LDS3023 120 131.6 100
Show 11093+5423 CVR 114 20 9.9 104
Show 10548+5307 LDS3021 9 44.5 105
Show 11098+5512 LDS3029 6 185.3 106
Show 11078+5348 TDS7682 60 0.4 107
Show 10573+5254 HJ 2549 129 19.6 115
Show 10505+5627 OSO 35 150 15.5 116
Show 11102+5542 HJ 2560 AB 137 37.5 119
Show 11102+5542 HJ 2560 AC 183 26.1 119
Show 11099+5347 CVR1347 325 3.2 123
Show 10496+5631 STI2257 238 7.9 125
Show 10440+5415 MLB 129 146 1.7 125
Show 11085+5617 TDS7693 100 2.5 127
Show 11018+5246 TDS7620 197 1.4 128
Show 10562+5241 LDS3022 82 262.1 129
Show 11095+5328 TDS7702 159 0.6 131
Show 10452+5605 SLW 522 171 19.7 132
Show 11004+5237 ES 722 104 8.5 134
Show 11020+5658 TDS7623 14 0.5 135
Show 11047+5246 LDS3027 AB 330 1.5 137
Show 11047+5246 UC 2074 AC 288 69.3 137
Show 11077+5303 HDS1587 215 0.8 137
Show 10439+5343 TDS7440 216 0.4 138
Show 11136+5525 A 1353 211 0.6 141
Show 11049+5240 SLW 566 190 14.9 144
Show 10501+5656 STI2258 149 4.2 144
Show 11048+5700 HO 49 356 7.5 144
Show 10410+5418 A 1589 171 4.0 150

 
 
WDS 10578+5449 : COMPONENTS
 
 
  A
B pa=10.2°
sep=9.36"
 
 
10578+5449 A
 
 
Componente originario normalizzato AB Name HD 94817 Coord arcsec 2000 105746.54+544836.4 Mag 8.77
Spectral class G5 (yellow) PmRA 8.00 PmDE 10.0 SAO 27848
HIP 53587 Tycho2 3823-00254-1 HD 94817 BD BD+55 1429
Tycho2
Tycho2 3823-00254-1 Pflag RAmdeg 164.44392932 DEmdeg 54.81011904
PmRA 7.9 PmDE 9.7 E RAmdeg 8 E DEmdeg 8
E pmRA 1.7 E pmDE 1.8 EpRAm 1991.06 EpDEm 1991.17
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.9 Q pmRA 1.2
Q pmDE 1.9 BTmag 9.965 E BTmag 0.022 VTmag 8.767
E VTmag 0.013 Prox 999 TYC T HIP 53587
CCDM RAdeg 164.44389583 DEdeg 54.81009556 EpRA 1990 1.56
EpDE 1990 1.60 E RAdeg 8.0 E DEdeg 8.4 Posflg
Corr 0.0
SAO
SAO 27848 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.011 Vmag 8.6 SpType G5
Double code Source 38 CatNum 6564 DM BD+55 1429
DMcomp BDsup HD 94817 M HD 0
GC RA1950rad 2.85700303 DE1950rad 0.96128644 PmRA2000 0.0005
PmDE2000 0.016
Hipparcos
Catalog H HIP 53587 Proxy RAhms 10 57 46.54
DEdms +54 48 36.4 Vmag 8.63 VarFlag R Vmag H
RAdeg 164.444 DEdeg 54.8101 AstroRef Plx -0.4
CCDM 10578+5449 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 94817 BD BD+55 1429
CD CP Dm number +55 1429 VIred 1.03
SpType G5 R SpType Coord arcsec 2000 105746.54+544836.4
Hipparcos 2
HIP 53587 Sn 5 So 0 Nc 1
RArad 2.8700874498 DErad 0.9566166613 Plx 0.03 PmRA 8.94
PmDE 10.54 E RArad 0.78 E DErad 0.81 E Plx 1.32
E pmRA 1 E pmDE 0.85 Hpmag 8.7959 E Hpmag 0.0022
SHp 0.021 VA 0 BV 1.029 E BV 0.019
VI 1
CCDM
Ccdm 10578+5449 RComp Comp A Note1
Note2 Discov num DRAs -1.41 DDEs -23.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA 16 PmDE 10 Dm number +55 1429 Cat1 BD
Name2 +55 760 Cat2 AGK2/3 HD 94817 M HD
ADS BDS M ADS BDS N IDS IDS 10518N5521A
HIC 53587
 
 
10578+5449 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105746.73+544845.6 Mag 12 PmRA 18.00
PmDE 34.0 Calc delta mag 3.23 Calc coord yes
CCDM
Ccdm 10578+5449 RComp Comp B Note1
Note2 Discov num STI2259 DRAs DDEs
R dRAs Year 1926 Theta 015 Rho 9.6
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10518N5521B
HIC 53587