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Doubles in session


Current system
00049+5832
STF 3057
HD 225257


Nearby doubles
3' : 00046+5833
TDS1284

13' : 00063+5826
STF3062

13' : 00033+5833
STI3088

25' : 00060+5854
STI1270

25' : 00021+5820
STI3085

29' : 00044+5804
OSO 1AB

31' : 00064+5900
SMA 2

36' : 00094+5840
HDS 20

39' : 00078+5801
CBL 560

39' : 00030+5908
TDS1271

40' : 00056+5753
TDS1288

42' : 00017+5905
STI3083AB

43' : 00101+5847
STI1287

44' : 00104+5831
ARY 7AB

46' : 00102+5852
MRI 43

46' : 00005+5902
STI3079AB

47' : 00108+5846
ARY 8AB

47' : 00097+5900
SCA 1

49' : 00082+5913
MLB 36

50' : 00092+5909
AGC 15AB
Caph

53' : 00028+5742
STI3086

54' : 00009+5915
STI3081

54' : 00114+5850
LGG 1AB

55' : 00118+5822
STI1295

57' : 00116+5813
ARY 9

62' : 00111+5755
HJ 1003



Selections
Full WDS
Binocular doubles
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.

00049+5832 STF 3057 (HD 225257)

 
 
00h 04m 54.98s +58° 31' 55.8" P.A. 298.00 sep 3.9 mag 6.70,9.30 Sp B3V dist. 840.34 pc (2741.19 l.y.)
 
 
Coord 2000 00049+5832 Discov num STF3057 Comp Coord arcsec 2000 00 04 54.98 +58 31 55.8
Date first 1828 Date last 2015 Obs 65
Pa first 302 Pa last 298.4 P.A. Now (θ) 298.4°
Sep first 3.5 Sep last 3.858 Sep. Now (ρ) 3.858"
Mag pri 6.70 Mag sec 9.30 delta mag (ΔM) 2.6 Spectral class B3V (blue-white)
Pri motion ra +013 Sec motion ra +009
Pri motion dec -006 Sec motion dec -003
Notes N (See Notes)
rPM=0.349
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 225257 Constellation Cassiopeia SAO 21062 HIP 398
Tycho2 3664-00929-1 Gaia DR2 423079709165440000 HD 225257 GC 45
BD BD+57 2855 Distance 840.34 Distance ly 2741.19
 
 
WDS 00049+5832 STF 3057 (HD 225257) : NOTES
 
 
discov_num notes refcode
STF3057 Called a two-spectrum SB in the Bright Star Catalog Supplement.
H 1 39. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00049+5832 STF3057 2006 59 298 3.9 6.70 9.30 B3V N D 000454.98+583155.8
00049+5832 STF3057 2009 61 298 3.8 6.70 9.30 B3V N D 000454.98+583155.8
00049+5832 STF3057 2012 62 297 3.8 6.70 9.30 B3V N 000454.98+583155.8
00049+5832 STF3057 2015 65 298 3.9 6.70 9.30 B3V N 000454.98+583155.8

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

 
 
WDS 00049+5832 STF 3057 (HD 225257) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 21/09/12 oldscope difficut separated   interesting The secondary is tough if the transparency isn't good. Averted vision helps, but it was faintly visible in the 13mm. 6 mm was better. Very bright light pollution hurts this one.

 
 
WDS 00049+5832 STF 3057 (HD 225257) : MEASURES
 
 
No records found.

 
 
WDS 00049+5832 (HD 225257) : VIRTUAL EYEPIECE
 
 

00049+5832 STF3057A mag 6.7 Sp B3V 00049+5832 STF3057B sep 2.5 P.A. 316.00 mag 9.3 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 00049+5832 (HD 225257) : ALADIN DSS IMAGE @ 00h 04m 54.98s +58° 31' 55.8"
 
 
 
 
WDS 00049+5832 STF 3057 (HD 225257) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00049+5832 STF3057 distance=0' 00046+5833 TDS1284 distance=3' 00063+5826 STF3062 distance=13' 00033+5833 STI3088 distance=13' 00060+5854 STI1270 distance=25' 00021+5820 STI3085 distance=25' 00044+5804 OSO 1AB distance=29' 00044+5804 OSO 1AC distance=29' 00044+5804 OSO 1AD distance=29' 00044+5804 OSO 1AE distance=29' 00044+5804 OSO 1AF distance=29' 00064+5900 SMA 2 distance=31' 00094+5840 HDS 20 distance=36' 00078+5801 CBL 560 distance=39' 00030+5908 TDS1271 distance=39' 00056+5753 TDS1288 distance=40' 00017+5905 TDS1252Aa,Ab distance=42' 00017+5905 STI3083AB distance=42' 00101+5847 STI1287 distance=43' 00104+5831 BU 253Ba,Bb distance=44' 00104+5831 ARY 7AB distance=44' 00104+5831 KPP4344AC distance=44' 00102+5852 MRI 43 distance=46' 00005+5902 STI3079AB distance=46' 00005+5902 MRI 51AC distance=46' 00108+5846 ARY 8AB distance=47' 00108+5846 ARY 8AC distance=47' 00097+5900 SCA 1 distance=47' 00108+5846 BU 485Ca,Cb distance=48' 00082+5913 MLB 36 distance=49' 00092+5909 AGC 15AB (Caph) distance=50' 00092+5909 AGC 15AC (Caph) distance=50' 00028+5742 STI3086 distance=53' 00009+5915 STI3081 distance=54' 00114+5850 SKW 1Aa,Ab distance=54' 00114+5850 LGG 1AB distance=54' 00118+5822 STI1295 distance=55' 00116+5813 ARY 9 distance=57' 00111+5755 HJ 1003 distance=62' 00049+5933 STI1264 distance=62' 00109+5750 KR 1 distance=64' 00048+5727 ES 1805 distance=65' 00120+5756 STI1296 distance=66' 00082+5933 STI 8AB distance=67' 00082+5933 STI 8AC distance=67' 00082+5933 STI 8BC distance=67' 00082+5933 STI 8BD distance=67' 00058+5725 STI1268 distance=67' 00127+5801 STI1299BC distance=69' 00127+5801 STI1299AB distance=69' 00039+5723 HJ 1926AB distance=70' 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 00049+5832 STF3057 298 3.9
Show 00046+5833 TDS1284 228 2.6 3
Show 00063+5826 STF3062 7 1.5 13
Show 00033+5833 STI3088 10 3.8 13
Show 00060+5854 STI1270 95 6.0 25
Show 00021+5820 STI3085 117 8.6 25
Show 00044+5804 OSO 1 AB 185 11.6 29
Show 00044+5804 OSO 1 AC 39 10.9 29
Show 00044+5804 OSO 1 AD 309 26.5 29
Show 00044+5804 OSO 1 AE 116 18.4 29
Show 00044+5804 OSO 1 AF 52 21.0 29
Show 00064+5900 SMA 2 260 13.8 31
Show 00094+5840 HDS 20 156 0.3 36
Show 00078+5801 CBL 560 320 8.7 39
Show 00030+5908 TDS1271 256 0.6 39
Show 00056+5753 TDS1288 16 1.7 40
Show 00017+5905 TDS1252 Aa,Ab 62 0.8 42
Show 00017+5905 STI3083 AB 243 9.9 42
Show 00101+5847 STI1287 310 14.3 43
Show 00104+5831 BU 253 Ba,Bb 32 0.4 44
Show 00104+5831 ARY 7 AB 4 124.2 44
Show 00104+5831 KPP4344 AC 92 4.3 44
Show 00102+5852 MRI 43 98 6.6 46
Show 00005+5902 STI3079 AB 124 14.3 46
Show 00005+5902 MRI 51 AC 332 5.5 46
Show 00108+5846 ARY 8 AB 101 39.2 47
Show 00108+5846 ARY 8 AC 43 104.7 47
Show 00097+5900 SCA 1 269 13.9 47
Show 00108+5846 BU 485 Ca,Cb 257 0.1 48
Show 00082+5913 MLB 36 358 6.9 49
Show Caph 00092+5909 AGC 15 AB 268 66.1 50
Show Caph 00092+5909 AGC 15 AC 320 343.8 50
Show 00028+5742 STI3086 333 14.8 53
Show 00009+5915 STI3081 87 4.6 54
Show 00114+5850 SKW 1 Aa,Ab 253 0.0 54
Show 00114+5850 LGG 1 AB 3 5.5 54
Show 00118+5822 STI1295 58 3.1 55
Show 00116+5813 ARY 9 83 138.7 57
Show 00111+5755 HJ 1003 33 11.4 62
Show 00049+5933 STI1264 355 7.2 62
Show 00109+5750 KR 1 192 2.1 64
Show 00048+5727 ES 1805 33 2.7 65
Show 00120+5756 STI1296 278 9.9 66
Show 00082+5933 STI 8 AB 34 9.4 67
Show 00082+5933 STI 8 AC 356 13.8 67
Show 00082+5933 STI 8 BC 314 8.6 67
Show 00082+5933 STI 8 BD 160 8.5 67
Show 00058+5725 STI1268 263 12.2 67
Show 00127+5801 STI1299 BC 312 7.4 69
Show 00127+5801 STI1299 AB 320 12.6 69
Show 00039+5723 HJ 1926 AB 308 29.0 70

 
 
WDS 00049+5832 : COMPONENTS
 
 
  A
B pa=316.0°
sep=2.55"
 
 
00049+5832 A
 
 
Componente originario normalizzato AB Name HD 225257 Coord arcsec 2000 000454.98+583155.8 Mag 6.7
Spectral class B3V (blue-white) PmRA 13.00 PmDE -6.0 SAO 21062
HIP 398 Tycho2 3664-00929-1 HD 225257 GC 45
BD BD+57 2855
Tycho2
Tycho2 3664-00929-1 Pflag RAmdeg 1.22908733 DEmdeg 58.53215900
PmRA 13.4 PmDE -5.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.39
Num 14 Q RAmdeg 2.5 Q DEmdeg 1.2 Q pmRA 2.6
Q pmDE 1.2 BTmag 6.711 E BTmag 0.014 VTmag 6.696
E VTmag 0.010 Prox 39 TYC T HIP 398
CCDM A RAdeg 1.22902833 DEdeg 58.53217139 EpRA 1990 1.55
EpDE 1990 1.67 E RAdeg 4.0 E DEdeg 3.8 Posflg
Corr -0.1
SAO
SAO 21062 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.011 Vmag 6.5 SpType B3
Double code Source 70 CatNum 45 DM BD+57 2855
DMcomp BDsup HD 225257 M HD 0
GC 45 RA1950rad 0.01014148 DE1950rad 1.01671913 PmRA2000 0.0016
PmDE2000 -0.016
Hipparcos
Catalog H HIP 398 Proxy H RAhms 00 04 54.97
DEdms +58 31 55.8 Vmag 6.61 VarFlag R Vmag H
RAdeg 1.22903 DEdeg 58.5322 AstroRef A Plx 2.13
CCDM 00049+5832 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 299 Rho 3.855 HD 225257 BD BD+57 2855
CD CP Dm number +57 2855 VIred 0.01
SpType B3V R SpType Coord arcsec 2000 000454.97+583155.8
Hipparcos 2
HIP 398 Sn 15 So 3 Nc 2
RArad 0.021450564 DErad 1.0215791579 Plx 1.19 PmRA 9.09
PmDE -2.92 E RArad 0.35 E DErad 0.37 E Plx 0.54
E pmRA 0.42 E pmDE 0.43 Hpmag 6.621 E Hpmag 0.0008
SHp 0.008 VA 0 BV 0.025 E BV 0.008
VI 0.04
CCDM
Ccdm 00049+5832 RComp Comp A Note1
Note2 Discov num DRAs 0.99 DDEs -3.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp B3 PmNote *
PmRA 15 PmDE 4 Dm number +57 2855 Cat1 BD
Name2 +58 7 Cat2 AGK2/3 HD 225257 M HD
ADS BDS A 36 M ADS BDS N IDS IDS 23598N5758A
HIC 398
 
 
00049+5832 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000454.75+583157.6 Mag 9.3 PmRA 9.00
PmDE -3.0 Calc delta mag 2.6 Calc coord yes
CCDM
Ccdm 00049+5832 RComp Comp B Note1
Note2 Discov num STF3057 DRAs DDEs
R dRAs Year 1832 Theta 299 Rho 3.7
Obs 26 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 36 M ADS BDS N IDS IDS 23598N5758B
HIC 398