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Doubles in session


Current system
01443+5732
BU 870 AB
V773 Cas


Nearby doubles
16' : 01454+5744
STI1677

16' : 01428+5742
STI1660

18' : 01453+5717
STI1676

18' : 01429+5718
STI1661

19' : 01421+5729
STI1659

22' : 01450+5711
D 3

22' : 01451+5753
STI1675

22' : 01457+5751
KPP3145

25' : 01451+5755
TDS 61

25' : 01448+5708
B 2548

26' : 01450+5707
BU 453AB

27' : 01474+5726
STI1687

27' : 01472+5744
MLR 632

27' : 01472+5745
HDS 238

33' : 01469+5757
STI1683

37' : 01430+5807
MLR 630

38' : 01473+5801
STI1684

39' : 01491+5730
TDS2014

41' : 01485+5753
MLB 46

41' : 01437+5652
STI1665

41' : 01493+5738
STI1695

42' : 01489+5752
STI1692

43' : 01397+5711
STI1649

44' : 01390+5727
STI1647

45' : 01390+5747
HJ 2062

47' : 01418+5814
STI1658



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.

01443+5732 BU 870 AB (V773 Cas)

 
 
01h 44m 17.96s +57° 32' 11.8" P.A. 332.00 sep 0.6 mag 6.29,8.68 Sp A3V dist. 84.96 pc (277.14 l.y.)
 
 
Coord 2000 01443+5732 Discov num BU  870 Comp AB Coord arcsec 2000 01 44 17.96 +57 32 11.8
Date first 1880 Date last 2010 Obs 85
Pa first 69 Pa last 331.7 P.A. Now (θ) 331.7°
Sep first 1.0 Sep last 0.569 Sep. Now (ρ) 0.569"
Mag pri 6.29 Mag sec 8.68 delta mag (ΔM) 2.39 Spectral class A3V (white)
Pri motion ra +046 Sec motion ra +046
Pri motion dec -024 Sec motion dec -024
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
01443+5732 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V773 Cas 22566 01 44 18 +57 32 12 BU 870 AB 2010 85 332 0.6 6.29 8.68 2.39 Y <===
Show 22566 01 44 18 +57 32 12 GUI 2 AC 2015 5 57 18.3 6.29 16.00 9.71
Show 22566 01 44 18 +57 32 12 ARN 55 AD 2003 12 45 160.5 6.29 9.92 3.63
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V773 Cas Constellation Cassiopeia SAO 22566 HIP 8115
Tycho2 3679-02209-1 Gaia DR2 505874648421202688 HD 10543 HR 499
GC 2109 ADS 1359 BD BD+56 330 Distance 84.96
Distance ly 277.14
 
 
ORBITAL ELEMENTS
 
 
Period (P)184.9y± 2.7 Periastron (T)2021.8y± 2.1 Semi-major axis (a)0.911a± 0.065
Eccentricity (e)0.794± 0.05 Inclination (i)133.3°± 2.6 Longitude of periastron (ω)269.5°± 8.5
Node (Ω)125.4°± 4.3 Notesn ReferenceZas2017
Equinox Last observation2010 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 346.4 0.726
2001 345.1 0.711
2002 343.8 0.695
2003 342.3 0.679
2004 340.8 0.662
2005 339.3 0.645
2006 337.6 0.626
2007 335.8 0.607
2008 333.9 0.586
2009 331.9 0.565
2010 329.7 0.542
2011 327.3 0.518
2012 324.7 0.492
2013 321.7 0.464
2014 318.4 0.435
2015 314.5 0.402
2016 310.0 0.367
2017 304.4 0.328
2018 297.2 0.284
2019 287.2 0.237
2020 271.9 0.187
2021 246.3 0.143
2022 208.0 0.130
2023 173.7 0.158
2024 152.7 0.206
2025 139.9 0.255
2026 131.2 0.302
2027 124.7 0.344
2028 119.6 0.382
2029 115.4 0.416
2030 111.8 0.448


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds01443%2B5732a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01443+5732 BU 870 AB (V773 Cas) : NOTES
 
 
discov_num notes refcode
BU 870 A premature orbit has been computed.
Primary is eclipsing binary V773 Cas (period 2.58734 day). Zas2010
Light curve and radial velocity combined solution determined. Zas2017
ARN 55 AD: HJL1011. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
Zas2010 - Zasche, P. ...................
Zas2010 private communication, 2010
Zas2017 orb - Zasche, P., Jurysek, J., Nemravova, J., Uhlar, R., Svoboda, P., Wolf, M., Honkova, 2017AJ....153...36Z
Zas2017 +not K., Masek, M., Prouza, M., Cechura, J., Korcakova, D. & Slechta, M.
Zas2017 AJ 153, 36, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 ARN Arnold, D.
100 BU Burnham, S.W. (BU 1 - 81)
278 GUI Guillaume, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01443+5732 BU 870 AB 2005 80 340 0.6 6.29 8.68 A3V NOD 014417.96+573211.8
01443+5732 BU 870 AB 2007 81 334 0.6 6.29 8.68 A3V NOD 014417.96+573211.8
01443+5732 BU 870 AB 2010 84 332 0.6 6.29 8.68 A3V NOD 014417.96+573211.8

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

 
 
WDS 01443+5732 BU 870 AB (V773 Cas) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01443+5732 BU 870 AB (V773 Cas) : MEASURES
 
 
No records found.

 
 
WDS 01443+5732 (V773 Cas) : VIRTUAL EYEPIECE
 
 

01443+5732 BU 870A mag 6.29 Sp A3V 01443+5732 BU 870B sep 0.5 P.A. 343.90 mag 8.68 01443+5732 GUI 2C sep 12.8 P.A. 40.00 mag 16 01443+5732 ARN 55D sep 128.9 P.A. 28.10 mag 9.92 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 01443+5732 (V773 Cas) : ALADIN DSS IMAGE @ 01h 44m 17.96s +57° 32' 11.8"
 
 
 
 
WDS 01443+5732 BU 870 AB (V773 Cas) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01443+5732 BU 870AB distance=0' 01454+5744 STI1677 distance=16' 01428+5742 STI1660 distance=16' 01453+5717 STI1676 distance=18' 01429+5718 STI1661 distance=18' 01421+5729 STI1659 distance=19' 01450+5711 D 3 distance=22' 01451+5753 STI1675 distance=22' 01457+5751 KPP3145 distance=22' 01451+5755 TDS 61 distance=25' 01448+5708 B 2548 distance=25' 01450+5707 BU 453AB distance=26' 01450+5707 FMR 22AC distance=26' 01474+5726 STI1687 distance=27' 01472+5744 MLR 632 distance=27' 01472+5745 HDS 238 distance=27' 01469+5757 STI1683 distance=33' 01430+5807 MLR 630 distance=37' 01473+5801 STI1684 distance=38' 01491+5730 TDS2014 distance=39' 01485+5753 MLB 46 distance=41' 01437+5652 STI1665 distance=41' 01493+5738 STI1695 distance=41' 01489+5752 STI1692 distance=42' 01397+5711 STI1649 distance=43' 01390+5727 STI1647 distance=44' 01390+5747 HJ 2062 distance=45' 01418+5814 STI1658 distance=47' 01447+5822 STI1670 distance=50' 01456+5641 STI1678 distance=53' 01402+5813 TDS1947 distance=53' 01389+5802 STI1644 distance=53' 01497+5805 STI1696 distance=55' 01412+5821 HDS 222 distance=55' 01476+5644 STI1688 distance=56' 01481+5822 MLB 45 distance=58' 01387+5653 MLR 596 distance=60' 01386+5651 MLB 111AB distance=62' 01386+5651 MLB 111AC distance=62' 01366+5728 TDS1926 distance=63' 01495+5645 A 950AB distance=64' 01495+5645 HJ 2082AB,C distance=64' 01513+5703 STI1699 distance=64' 01491+5640 STI1694 distance=66' 01408+5832 DAM 992 distance=66' 01483+5635 STI1690 distance=66' 01462+5628 TDS1997 distance=67' 01423+5838 HJ 1088AB distance=68' 01423+5838 WAL 12AC distance=68' 01358+5721 TDS1923 distance=70' 01527+5717 ARG 6AB 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 01443+5732 BU 870 AB 332 0.6
Show 01443+5732 GUI 2 AC 57 18.3
Show 01443+5732 ARN 55 AD 45 160.5
Show 01454+5744 STI1677 137 16.2 16
Show 01428+5742 STI1660 119 7.7 16
Show 01453+5717 STI1676 61 7.4 18
Show 01429+5718 STI1661 24 9.0 18
Show 01421+5729 STI1659 59 13.0 19
Show 01450+5711 D 3 331 3.1 22
Show 01451+5753 STI1675 109 7.8 22
Show 01457+5751 KPP3145 221 30.4 22
Show 01451+5755 TDS 61 162 2.0 25
Show 01448+5708 B 2548 104 0.7 25
Show 01450+5707 BU 453 AB 111 0.8 26
Show 01450+5707 FMR 22 AC 139 8.8 26
Show 01474+5726 STI1687 205 5.3 27
Show 01472+5744 MLR 632 240 4.7 27
Show 01472+5745 HDS 238 49 3.1 27
Show 01469+5757 STI1683 87 6.2 33
Show 01430+5807 MLR 630 211 0.3 37
Show 01473+5801 STI1684 305 15.5 38
Show 01491+5730 TDS2014 118 0.6 39
Show 01485+5753 MLB 46 338 2.7 41
Show 01437+5652 STI1665 86 11.2 41
Show 01493+5738 STI1695 253 4.4 41
Show 01489+5752 STI1692 126 10.6 42
Show 01397+5711 STI1649 107 13.8 43
Show 01390+5727 STI1647 359 13.0 44
Show 01390+5747 HJ 2062 75 7.2 45
Show 01418+5814 STI1658 67 8.9 47
Show 01447+5822 STI1670 348 10.9 50
Show 01456+5641 STI1678 197 12.8 53
Show 01402+5813 TDS1947 190 1.5 53
Show 01389+5802 STI1644 110 10.9 53
Show 01497+5805 STI1696 329 11.8 55
Show 01412+5821 HDS 222 118 0.5 55
Show 01476+5644 STI1688 278 4.3 56
Show 01481+5822 MLB 45 121 2.2 58
Show 01387+5653 MLR 596 87 4.5 60
Show 01386+5651 MLB 111 AB 40 2.0 62
Show 01386+5651 MLB 111 AC 230 9.3 62
Show 01366+5728 TDS1926 109 0.6 63
Show 01495+5645 A 950 AB 289 0.3 64
Show 01495+5645 HJ 2082 AB,C 126 16.1 64
Show 01513+5703 STI1699 60 12.5 64
Show 01491+5640 STI1694 17 12.1 66
Show 01408+5832 DAM 992 257 3.1 66
Show 01483+5635 STI1690 5 7.0 66
Show 01462+5628 TDS1997 284 2.7 67
Show 01423+5838 HJ 1088 AB 168 19.5 68
Show 01423+5838 WAL 12 AC 218 107.2 68

 
 
WDS 01443+5732 : COMPONENTS
 
 
  A B C
B pa=343.9°
sep=0.52"
 
C pa=40.0°
sep=12.85"
pa=42.0°
sep=12.57"
 
D pa=28.1°
sep=128.89"
pa=28.3°
sep=128.51"
pa=26.8°
sep=116.34"
 
 
01443+5732 A
 
 
Var name V773 Cas Coord arcsec 2000 014417.96+573211.8 Mag 6.29 Spectral class A3V (white)
PmRA 46.00 PmDE -24.0 SAO 22566 HIP 8115
Tycho2 3679-02209-1 HD 10543 HR 499 GC 2109
ADS 1359 BD BD+56 330
Tycho2
Tycho2 3679-02209-1 Pflag P RAmdeg 26.07484437 DEmdeg 57.53661601
PmRA 46.4 PmDE -23.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.55 EpDEm 1991.71
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 6.385 E BTmag 0.014 VTmag 6.287
E VTmag 0.010 Prox 9 TYC T HIP 8115
CCDM A RAdeg 26.07464500 DEdeg 57.53666194 EpRA 1990 1.67
EpDE 1990 1.81 E RAdeg 3.5 E DEdeg 3.5 Posflg D
Corr 0.1
SAO
SAO 22566 DelFlag RA1950 PmRA1950 0.0049
DE1950 PmDE1950 -0.035 Vmag 6.1 SpType A2
Double code Source 70 CatNum 2109 DM BD+56 330
DMcomp BDsup HD 10543 M HD 0
GC 2109 RA1950rad 0.44059682 DE1950rad 0.99982907 PmRA2000 0.0049
PmDE2000 -0.04
Hipparcos
Catalog H HIP 8115 Proxy H RAhms 01 44 17.91
DEdms +57 32 12.0 Vmag 6.18 VarFlag 2 R Vmag H
RAdeg 26.0746 DEdeg 57.5367 AstroRef A Plx 12.63
CCDM 01443+5732 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 356 Rho 0.826 HD 10543 BD BD+56 330
CD CP Dm number +56 330 VIred 0.11
SpType A3V R SpType Coord arcsec 2000 014417.91+573212.0
Hipparcos 2
HIP 8115 Sn 15 So 3 Nc 2
RArad 0.4550883359 DErad 1.0042041831 Plx 11.77 PmRA 46.52
PmDE -19.17 E RArad 0.37 E DErad 0.49 E Plx 0.67
E pmRA 0.52 E pmDE 0.5 Hpmag 6.2331 E Hpmag 0.0011
SHp 0.011 VA 1 BV 0.131 E BV 0.006
VI 0.15
CCDM
Ccdm 01443+5732 RComp Comp A Note1
Note2 Discov num DRAs -0.05 DDEs 11.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp A2 PmNote *
PmRA 38 PmDE -34 Dm number +56 330 Cat1 BD
Name2 +57 194 Cat2 AGK2/3 HD 10543 M HD
ADS BDS A 1359 M ADS BDS N IDS IDS 01377N5702A
HIC 8115
 
 
01443+5732 B
 
 
Coord arcsec 2000 014417.94+573212.3 Mag 8.68 PmRA 46.00 PmDE -24.0
Tycho2 3679-02209-2 Calc delta mag 2.39 Calc coord yes
Tycho2
Tycho2 3679-02209-2 Pflag P RAmdeg 26.07484437 DEmdeg 57.53661601
PmRA 46.4 PmDE -23.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.55 EpDEm 1991.71
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.443 E BTmag 0.020 VTmag 8.676
E VTmag 0.014 Prox 9 TYC HIP 8115
CCDM B RAdeg 26.07463250 DEdeg 57.53691972 EpRA 1990 1.63
EpDE 1990 1.81 E RAdeg 8.7 E DEdeg 8.6 Posflg D
Corr 0.0
CCDM
Ccdm 01443+5732 RComp Comp B Note1 *
Note2 Discov num BU 870 DRAs DDEs
R dRAs Year 1957 Theta 019 Rho 1.0
Obs 39 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1359 M ADS BDS N IDS IDS 01377N5702B
HIC 8115
 
 
01443+5732 C
 
 
Coord arcsec 2000 014418.99+573221.6 Mag 16 Calc delta mag 9.71 Calc coord yes
 
 
01443+5732 D
 
 
Coord arcsec 2000 014425.51+573405.5 Mag 9.92 PmRA 41.00 PmDE -26.0
Calc delta mag 3.63 Calc coord yes