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Current system
00063+5826
STF 3062
V640 Cas


Nearby doubles
13' : 00049+5832
STF3057

15' : 00046+5833
TDS1284

25' : 00033+5833
STI3088

27' : 00044+5804
OSO 1AB

29' : 00094+5840
HDS 20

29' : 00078+5801
CBL 560

29' : 00060+5854
STI1270

33' : 00104+5831
ARY 7AB

34' : 00021+5820
STI3085

34' : 00064+5900
SMA 2

34' : 00056+5753
TDS1288

37' : 00101+5847
STI1287

39' : 00108+5846
ARY 8AB

40' : 00102+5852
MRI 43

44' : 00097+5900
SCA 1

44' : 00118+5822
STI1295

45' : 00116+5813
ARY 9

47' : 00114+5850
LGG 1AB

49' : 00092+5909
AGC 15AB
Caph

49' : 00030+5908
TDS1271

50' : 00082+5913
MLB 36

50' : 00111+5755
HJ 1003

52' : 00109+5750
KR 1

52' : 00028+5742
STI3086

53' : 00017+5905
STI3083AB

54' : 00120+5756
STI1296



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.

00063+5826 STF 3062 (V640 Cas)

 
 
00h 06m 15.81s +58° 26' 12.5" P.A. 7.00 sep 1.5 mag 6.42,7.32 Sp G3V+G8V dist. 21.48 pc (70.07 l.y.)
 
 
Coord 2000 00063+5826 Discov num STF3062 Comp Coord arcsec 2000 00 06 15.81 +58 26 12.5
Date first 1823 Date last 2020 Obs 637
Pa first 37 Pa last 6.5 P.A. Now (θ) 10.9°
Sep first 1.3 Sep last 1.53 Sep. Now (ρ) 1.522"
Mag pri 6.42 Mag sec 7.32 delta mag (ΔM) 0.9 Spectral class G3V+G8V (yellow/yellow)
Pri motion ra +238 Sec motion ra +285
Pri motion dec +037 Sec motion dec +038
Notes N O (See Notes, Orbital solution)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V640 Cas Constellation Cassiopeia SAO 21085 HIP 518
Tycho2 3664-01986-1 Gaia DR2 423075173680043904 HD 123 HR 5
GC 88 ADS 61 GL Gl 4.1A BD BD+57 2865
Distance 21.48 Distance ly 70.07
 
 
ORBITAL ELEMENTS
 
 
Period (P)106.7y Periastron (T)1943.1y Semi-major axis (a)1.44a
Eccentricity (e)0.45 Inclination (i)45° Longitude of periastron (ω)277°
Node (Ω)221° Notesn ReferenceSod1999
Equinox2000 Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 327.9 1.504
2001 329.8 1.508
2002 331.7 1.513
2003 333.7 1.518
2004 335.6 1.522
2005 337.5 1.527
2006 339.4 1.531
2007 341.3 1.535
2008 343.1 1.539
2009 345.0 1.542
2010 346.8 1.545
2011 348.7 1.548
2012 350.5 1.550
2013 352.4 1.552
2014 354.2 1.553
2015 356.0 1.553
2016 357.9 1.553
2017 359.7 1.552
2018 1.5 1.550
2019 3.4 1.547
2020 5.2 1.542
2021 7.1 1.537
2022 9.0 1.530
2023 10.9 1.522
2024 12.8 1.513
2025 14.7 1.502
2026 16.7 1.489
2027 18.7 1.474
2028 20.8 1.457
2029 22.9 1.438
2030 25.0 1.416
2031 27.3 1.392
2032 29.6 1.366
2033 32.0 1.336
2034 34.6 1.304
2035 37.2 1.268
2036 40.1 1.228
2037 43.1 1.185
2038 46.4 1.138
2039 50.0 1.087
2040 53.9 1.033
2041 58.3 0.975
2042 63.2 0.913
2043 68.9 0.850
2044 75.5 0.785
2045 83.3 0.722
2046 92.6 0.663
2047 103.5 0.614
2048 116.0 0.578
2049 129.7 0.562
2050 143.6 0.567


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


 
  


wds00063%2B5826a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 00063+5826 STF 3062 (V640 Cas) : NOTES
 
 
discov_num notes refcode
STF3062 One component, designated V640
Cas, is variable, probably due to partial eclipses. P = 1.08 d.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
Secondary is SB, P=47.685d Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Sod1999 orb - Soderhjelm, S. 1999A&A...341..121S
Sod1999 A&A 341, 121, 1999
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 BAZ Baize, P.
385 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
385 TOK Martinez, M., & Mondaca, E.
450 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
450 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00063+5826 STF3062 2007 587 353 1.3 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2009 590 348 1.5 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2010 598 349 1.5 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2011 599 350 1.5 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2013 607 352 1.5 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2014 600 356 1.6 6.42 7.32 G3V NOD 000615.81+582612.5
00063+5826 STF3062 2015 604 357 1.4 6.42 7.32 G3V NO 000615.81+582612.5
00063+5826 STF3062 2016 606 359 1.6 6.42 7.32 G3V NO 000615.81+582612.5
00063+5826 STF3062 2017 613 1 1.7 6.42 7.32 G3V NO 000615.81+582612.5
00063+5826 STF3062 2018 622 4 1.5 6.42 7.32 G3V NO 000615.81+582612.5
00063+5826 STF3062 2020 618 6 1.5 6.42 7.32 G3V NO 000615.81+582612.5

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

 
 
WDS 00063+5826 STF 3062 (V640 Cas) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 21/09/12 oldscope easy separated   interesting nice fairly matched double. The secondary is easily split. Split in the 13mm and very cleanly split in the 6mm and better in 5mm. A nice one for a star party. Easy to find.

 
 
WDS 00063+5826 STF 3062 (V640 Cas) : MEASURES
 
 
No records found.

 
 
WDS 00063+5826 (V640 Cas) : VIRTUAL EYEPIECE
 
 

00063+5826 STF3062A mag 6.42 Sp G3V 00063+5826 STF3062B sep 1.5 P.A. 3.40 mag 7.32 Sp G8V 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 00063+5826 (V640 Cas) : ALADIN DSS IMAGE @ 00h 06m 15.81s +58° 26' 12.5"
 
 
 
 
WDS 00063+5826 STF 3062 (V640 Cas) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00063+5826 STF3062 distance=0' 00049+5832 STF3057 distance=13' 00046+5833 TDS1284 distance=15' 00033+5833 STI3088 distance=25' 00044+5804 OSO 1AB distance=27' 00044+5804 OSO 1AC distance=27' 00044+5804 OSO 1AD distance=27' 00044+5804 OSO 1AE distance=27' 00044+5804 OSO 1AF distance=27' 00094+5840 HDS 20 distance=29' 00078+5801 CBL 560 distance=29' 00060+5854 STI1270 distance=29' 00104+5831 ARY 7AB distance=33' 00104+5831 KPP4344AC distance=33' 00104+5831 BU 253Ba,Bb distance=33' 00021+5820 STI3085 distance=34' 00064+5900 SMA 2 distance=34' 00056+5753 TDS1288 distance=34' 00101+5847 STI1287 distance=37' 00108+5846 ARY 8AB distance=39' 00108+5846 ARY 8AC distance=39' 00102+5852 MRI 43 distance=40' 00108+5846 BU 485Ca,Cb distance=41' 00097+5900 SCA 1 distance=44' 00118+5822 STI1295 distance=44' 00116+5813 ARY 9 distance=45' 00114+5850 SKW 1Aa,Ab distance=47' 00114+5850 LGG 1AB distance=47' 00092+5909 AGC 15AB (Caph) distance=49' 00092+5909 AGC 15AC (Caph) distance=49' 00030+5908 TDS1271 distance=49' 00082+5913 MLB 36 distance=50' 00111+5755 HJ 1003 distance=50' 00109+5750 KR 1 distance=52' 00028+5742 STI3086 distance=52' 00017+5905 TDS1252Aa,Ab distance=53' 00017+5905 STI3083AB distance=53' 00120+5756 STI1296 distance=54' 00127+5801 STI1299BC distance=57' 00127+5801 STI1299AB distance=57' 00005+5902 STI3079AB distance=58' 00005+5902 MRI 51AC distance=58' 00048+5727 ES 1805 distance=60' 00058+5725 STI1268 distance=61' 00099+5731 STI1286 distance=63' 00009+5915 STI3081 distance=65' 00078+5723 HJ 3241 distance=65' 00039+5723 HJ 1926AB distance=67' 00039+5723 HJ 1926AC distance=67' 00039+5723 HJ 1926AD distance=67' 00049+5933 STI1264 distance=69' 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 00063+5826 STF3062 7 1.5 0
Show 00049+5832 STF3057 298 3.9 13
Show 00046+5833 TDS1284 228 2.6 15
Show 00033+5833 STI3088 10 3.8 25
Show 00044+5804 OSO 1 AB 185 11.6 27
Show 00044+5804 OSO 1 AC 39 10.9 27
Show 00044+5804 OSO 1 AD 309 26.5 27
Show 00044+5804 OSO 1 AE 116 18.4 27
Show 00044+5804 OSO 1 AF 52 21.0 27
Show 00094+5840 HDS 20 156 0.3 29
Show 00078+5801 CBL 560 320 8.7 29
Show 00060+5854 STI1270 95 6.0 29
Show 00104+5831 ARY 7 AB 4 124.2 33
Show 00104+5831 KPP4344 AC 92 4.3 33
Show 00104+5831 BU 253 Ba,Bb 32 0.4 33
Show 00021+5820 STI3085 117 8.6 34
Show 00064+5900 SMA 2 260 13.8 34
Show 00056+5753 TDS1288 16 1.7 34
Show 00101+5847 STI1287 310 14.3 37
Show 00108+5846 ARY 8 AB 101 39.2 39
Show 00108+5846 ARY 8 AC 43 104.7 39
Show 00102+5852 MRI 43 98 6.6 40
Show 00108+5846 BU 485 Ca,Cb 257 0.1 41
Show 00097+5900 SCA 1 269 13.9 44
Show 00118+5822 STI1295 58 3.1 44
Show 00116+5813 ARY 9 83 138.7 45
Show 00114+5850 SKW 1 Aa,Ab 253 0.0 47
Show 00114+5850 LGG 1 AB 3 5.5 47
Show Caph 00092+5909 AGC 15 AB 268 66.1 49
Show Caph 00092+5909 AGC 15 AC 320 343.8 49
Show 00030+5908 TDS1271 256 0.6 49
Show 00082+5913 MLB 36 358 6.9 50
Show 00111+5755 HJ 1003 33 11.4 50
Show 00109+5750 KR 1 192 2.1 52
Show 00028+5742 STI3086 333 14.8 52
Show 00017+5905 TDS1252 Aa,Ab 62 0.8 53
Show 00017+5905 STI3083 AB 243 9.9 53
Show 00120+5756 STI1296 278 9.9 54
Show 00127+5801 STI1299 BC 312 7.4 57
Show 00127+5801 STI1299 AB 320 12.6 57
Show 00005+5902 STI3079 AB 124 14.3 58
Show 00005+5902 MRI 51 AC 332 5.5 58
Show 00048+5727 ES 1805 33 2.7 60
Show 00058+5725 STI1268 263 12.2 61
Show 00099+5731 STI1286 28 13.5 63
Show 00009+5915 STI3081 87 4.6 65
Show 00078+5723 HJ 3241 9 14.9 65
Show 00039+5723 HJ 1926 AB 308 29.0 67
Show 00039+5723 HJ 1926 AC 83 23.4 67
Show 00039+5723 HJ 1926 AD 171 31.9 67
Show 00049+5933 STI1264 355 7.2 69

 
 
WDS 00063+5826 : COMPONENTS
 
 
  A
B pa=3.4°
sep=1.52"
 
 
00063+5826 A
 
 
Name V640 Cas Coord arcsec 2000 000615.81+582612.5 Mag 6.42 Spectral class G3V (yellow)
PmRA 238.00 PmDE 37.0 SAO 21085 HIP 518
Tycho2 3664-01986-1 HD 123 HR 5 GC 88
BD BD+57 2865
Tycho2
Tycho2 3664-01986-1 Pflag P RAmdeg 1.56589260 DEmdeg 58.43680825
PmRA 270.6 PmDE 30.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.65 EpDEm 1991.56
Num 7 Q RAmdeg 1.8 Q DEmdeg 2.0 Q pmRA 1.8
Q pmDE 2.0 BTmag 7.123 E BTmag 0.015 VTmag 6.422
E VTmag 0.010 Prox 15 TYC T HIP 518
CCDM A RAdeg 1.56481139 DEdeg 58.43669278 EpRA 1990 1.76
EpDE 1990 1.66 E RAdeg 3.7 E DEdeg 3.8 Posflg D
Corr 0.1
SAO
SAO 21085 DelFlag RA1950 PmRA1950 0.0331
DE1950 PmDE1950 0.036 Vmag 6.1 SpType G5
Double code Source 70 CatNum 88 DM BD+57 2865
DMcomp BDsup HD 123 M HD 0
GC 88 RA1950rad 0.01586691 DE1950rad 1.0150485 PmRA2000 0.0335
PmDE2000 0.03
Hipparcos
Catalog H HIP 518 Proxy H RAhms 00 06 15.54
DEdms +58 26 12.1 Vmag 5.98 VarFlag R Vmag G
RAdeg 1.56474 DEdeg 58.4367 AstroRef A Plx 49.3
CCDM 00063+5826 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 1.455 HD 123 BD BD+57 2865
CD CP Dm number +57 2865 VIred 0.74
SpType G5V R SpType Coord arcsec 2000 000615.54+582612.1
Hipparcos 2
HIP 518 Sn 15 So 3 Nc 2
RArad 0.0273099368 DErad 1.0199126422 Plx 46.56 PmRA 247.24
PmDE 15.68 E RArad 0.44 E DErad 0.39 E Plx 0.65
E pmRA 0.48 E pmDE 0.4 Hpmag 6.1061 E Hpmag 0.0008
SHp 0.008 VA 0 BV 0.687 E BV 0
VI 0.74
CCDM
Ccdm 00063+5826 RComp Comp A Note1
Note2 Discov num DRAs -2.32 DDEs 13.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp G5 PmNote *
PmRA 258 PmDE 56 Dm number +57 2865 Cat1 BD
Name2 +58 10 Cat2 AGK2/3 HD 123 M HD
ADS BDS A 61 M ADS BDS N IDS IDS 00010N5753A
HIC 518
 
 
00063+5826 B
 
 
Coord arcsec 2000 000615.82+582614.0 Mag 7.32 Spectral class G8V (yellow) PmRA 285.00
PmDE 38.0 Tycho2 3664-01986-2 Calc delta mag 0.9 Calc coord yes
Tycho2
Tycho2 3664-01986-2 Pflag P RAmdeg 1.56589260 DEmdeg 58.43680825
PmRA 270.6 PmDE 30.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.65 EpDEm 1991.56
Num 7 Q RAmdeg 1.8 Q DEmdeg 2.0 Q pmRA 1.8
Q pmDE 2.0 BTmag 8.281 E BTmag 0.016 VTmag 7.319
E VTmag 0.010 Prox 15 TYC HIP 518
CCDM B RAdeg 1.56422083 DEdeg 58.43695806 EpRA 1990 1.71
EpDE 1990 1.64 E RAdeg 4.7 E DEdeg 4.9 Posflg D
Corr 0.2
CCDM
Ccdm 00063+5826 RComp Comp B Note1 *
Note2 Discov num STF3062 DRAs DDEs
R dRAs Year 1831 Theta Rho
Obs 99 Vmag 7.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 61 M ADS BDS N IDS IDS 00010N5753B
HIC 518