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Current system
05085+3755
COU 1531
HD 32949


Nearby doubles
18' : 05100+3754
SEI 81

20' : 05100+3747
SEI 82

21' : 05097+3741
COU1532

23' : 05067+3748
SEI 61

27' : 05104+3741
SEI 84AB

27' : 05104+3742
SEI 85

29' : 05063+3806
COU1527

29' : 05108+3801
SEI 87

30' : 05060+3751
KPP3594

31' : 05063+3739
COU1528

31' : 05063+3738
ES 2339

33' : 05073+3726
SEI 64

34' : 05078+3723
COU1529

37' : 05080+3719
SEI 66

39' : 05083+3716
SEI 74

42' : 05119+3757
SEI 91

43' : 05103+3718
STF 644AB

43' : 05063+3722
SEI 60

45' : 05083+3839
ALI 786

49' : 05084+3707
SEI 76

49' : 05124+3807
SEI 96

49' : 05111+3718
BLL 13

50' : 05079+3706
SEI 65

51' : 05044+3743
SEI 59

51' : 05113+3833
COU1867

51' : 05084+3704
SEI 77AB



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.

05085+3755 COU 1531 (HD 32949)

 
 
05h 08m 28.28s +37° 54' 47.9" P.A. 46.00 sep 0.2 mag 8.50,10.50 Sp F8
 
 
Coord 2000 05085+3755 Discov num COU1531 Comp Coord arcsec 2000 05 08 28.28 +37 54 47.9
Date first 1978 Date last 2010 Obs 11
Pa first 92 Pa last 45.7 P.A. Now (θ) 45.7°
Sep first 0.4 Sep last 0.22 Sep. Now (ρ) 0.22"
Mag pri 8.50 Mag sec 10.50 delta mag (ΔM) 2 Spectral class F8 (yellow-white)
Pri motion ra -030 Sec motion ra
Pri motion dec -028 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 32949 Constellation Auriga SAO 57671 Tycho2 2895-02584-1
Gaia DR2 188109504459613312 HD 32949
 
 
ORBITAL ELEMENTS
 
 
Period (P)203.5y± 40.8 Periastron (T)2024.3y± 0.7 Semi-major axis (a)0.448a± 0.057
Eccentricity (e)0.758± 0.013 Inclination (i)123.8°± 1.3 Longitude of periastron (ω)70.3°± 2.4
Node (Ω)11.9°± 3.8 Notes ReferenceKsr2021
Equinox Last observation2010 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 63.9 0.276
2001 62.2 0.272
2002 60.5 0.269
2003 58.7 0.265
2004 56.8 0.262
2005 54.9 0.258
2006 52.9 0.254
2007 50.9 0.250
2008 48.8 0.245
2009 46.6 0.240
2010 44.3 0.236
2011 41.9 0.230
2012 39.5 0.225
2013 36.8 0.218
2014 34.0 0.212
2015 31.1 0.204
2016 27.8 0.196
2017 24.3 0.186
2018 20.4 0.175
2019 15.8 0.163
2020 10.5 0.148
2021 3.9 0.131
2022 355.1 0.112
2023 342.5 0.091
2024 322.6 0.072
2025 292.6 0.062
2026 260.5 0.068
2027 238.0 0.086
2028 224.2 0.109
2029 215.3 0.133
2030 209.0 0.155


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


 
  


wds05085%2B3755a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 05085+3755 COU 1531 (HD 32949) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
KSR2021 orb - Kisser, A.E. & Krechet, V.G. 2021AstL...47..754K
KSR2021 Ast. Lett. 47, 754, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05085+3755 COU1531 1998 9 55 0.3 8.50 10.50 F8 050828.28+375447.9
05085+3755 COU1531 2010 10 46 0.2 8.50 10.50 F8 050828.28+375447.9

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

 
 
WDS 05085+3755 COU 1531 (HD 32949) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05085+3755 COU 1531 (HD 32949) : MEASURES
 
 
No records found.

 
 
WDS 05085+3755 (HD 32949) : VIRTUAL EYEPIECE
 
 

05085+3755 COU1531A mag 8.5 Sp F8 05085+3755 COU1531B sep 0.2 P.A. 39.00 mag 10.5 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 05085+3755 (HD 32949) : ALADIN DSS IMAGE @ 05h 08m 28.28s +37° 54' 47.9"
 
 
 
 
WDS 05085+3755 COU 1531 (HD 32949) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05085+3755 COU1531 distance=0' 05100+3754 SEI 81 distance=18' 05100+3747 SEI 82 distance=20' 05097+3741 COU1532 distance=21' 05067+3748 SEI 61 distance=23' 05104+3741 SEI 84AB distance=27' 05104+3741 BKO 363AC distance=27' 05104+3742 SEI 85 distance=27' 05063+3806 COU1527 distance=29' 05108+3801 SEI 87 distance=29' 05060+3751 KPP3594 distance=30' 05063+3739 COU1528 distance=31' 05063+3738 ES 2339 distance=31' 05073+3726 SEI 64 distance=33' 05078+3723 COU1529 distance=34' 05080+3719 SEI 66 distance=37' 05083+3716 SEI 74 distance=39' 05119+3757 SEI 91 distance=42' 05103+3718 STF 644AB distance=43' 05103+3718 VBS 10AC distance=43' 05063+3722 SEI 60 distance=43' 05083+3839 ALI 786 distance=45' 05084+3707 SEI 76 distance=49' 05124+3807 SEI 96 distance=49' 05111+3718 BLL 13 distance=49' 05079+3706 SEI 65 distance=50' 05044+3743 SEI 59 distance=51' 05113+3833 COU1867 distance=51' 05084+3704 SEI 77AB distance=51' 05084+3704 NVL 9BC distance=51' 05087+3703 SEI 78 distance=52' 05080+3703 HJ 3265AB distance=52' 05080+3703 HJ 3265AC distance=52' 05080+3703 ABH 26AD distance=52' 05080+3703 ABH 26AE distance=52' 05080+3703 ABH 26AF distance=52' 05080+3703 ABH 26AG distance=52' 05080+3703 ABH 26AH distance=52' 05080+3703 ABH 26AI distance=52' 05080+3703 ABH 26AJ distance=52' 05080+3703 ABH 26AK distance=52' 05081+3702 SEI 67 distance=54' 05130+3753 SEI 103AB distance=54' 05089+3702 SEI 79 distance=54' 05130+3753 BKO 371BC distance=54' 05130+3748 SEI 102 distance=54' 05081+3701 COU1530 distance=55' 05113+3712 SEI 89 distance=56' 05111+3710 MLB 974AB distance=56' 05111+3710 MLB 974AC distance=56' 05107+3707 SEI 86AB distance=56' 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 05085+3755 COU1531 46 0.2
Show 05100+3754 SEI 81 132 2.2 18
Show 05100+3747 SEI 82 227 13.7 20
Show 05097+3741 COU1532 307 1.1 21
Show 05067+3748 SEI 61 346 11.2 23
Show 05104+3741 SEI 84 AB 177 13.7 27
Show 05104+3741 BKO 363 AC 30 9.5 27
Show 05104+3742 SEI 85 313 15.5 27
Show 05063+3806 COU1527 190 0.4 29
Show 05108+3801 SEI 87 13 18.0 29
Show 05060+3751 KPP3594 246 1.5 30
Show 05063+3739 COU1528 65 0.6 31
Show 05063+3738 ES 2339 160 3.7 31
Show 05073+3726 SEI 64 327 8.6 33
Show 05078+3723 COU1529 358 0.6 34
Show 05080+3719 SEI 66 278 9.7 37
Show 05083+3716 SEI 74 31 11.2 39
Show 05119+3757 SEI 91 248 14.7 42
Show 05103+3718 STF 644 AB 221 1.6 43
Show 05103+3718 VBS 10 AC 192 73.4 43
Show 05063+3722 SEI 60 74 21.0 43
Show 05083+3839 ALI 786 188 8.8 45
Show 05084+3707 SEI 76 224 25.2 49
Show 05124+3807 SEI 96 99 16.0 49
Show 05111+3718 BLL 13 242 135.1 49
Show 05079+3706 SEI 65 352 27.7 50
Show 05044+3743 SEI 59 143 16.5 51
Show 05113+3833 COU1867 98 1.5 51
Show 05084+3704 SEI 77 AB 92 21.7 51
Show 05084+3704 NVL 9 BC 291 0.9 51
Show 05087+3703 SEI 78 276 15.0 52
Show 05080+3703 HJ 3265 AB 137 14.9 52
Show 05080+3703 HJ 3265 AC 21 15.2 52
Show 05080+3703 ABH 26 AD 59 34.7 52
Show 05080+3703 ABH 26 AE 133 26.6 52
Show 05080+3703 ABH 26 AF 149 55.6 52
Show 05080+3703 ABH 26 AG 213 61.1 52
Show 05080+3703 ABH 26 AH 132 69.2 52
Show 05080+3703 ABH 26 AI 121 92.8 52
Show 05080+3703 ABH 26 AJ 128 110.5 52
Show 05080+3703 ABH 26 AK 137 106.6 52
Show 05081+3702 SEI 67 291 12.5 54
Show 05130+3753 SEI 103 AB 13 21.6 54
Show 05089+3702 SEI 79 20 22.1 54
Show 05130+3753 BKO 371 BC 352 12.9 54
Show 05130+3748 SEI 102 85 9.9 54
Show 05081+3701 COU1530 315 1.9 55
Show 05113+3712 SEI 89 257 26.6 56
Show 05111+3710 MLB 974 AB 295 8.4 56
Show 05111+3710 MLB 974 AC 342 13.3 56
Show 05107+3707 SEI 86 AB 279 23.4 56

 
 
WDS 05085+3755 : COMPONENTS
 
 
  A
B pa=39.0°
sep=0.20"
 
 
05085+3755 A
 
 
Componente originario normalizzato AB Name HD 32949 Coord arcsec 2000 050828.28+375447.9 Mag 8.5
Spectral class F8 (yellow-white) PmRA -30.00 PmDE -28.0 SAO 57671
Tycho2 2895-02584-1 HD 32949 DM BD+37 1053
Tycho2
Tycho2 2895-02584-1 Pflag RAmdeg 77.11783618 DEmdeg 37.91331922
PmRA -30.7 PmDE -25.7 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.11 EpDEm 1990.57
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.094 E BTmag 0.018 VTmag 8.435
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 77.11792611 DEdeg 37.91338194 EpRA 1990 1.67
EpDE 1990 1.25 E RAdeg 6.5 E DEdeg 8.2 Posflg
Corr -0.1
SAO
SAO 57671 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.046 Vmag 8 SpType F8
Double code Source 5 CatNum 548 DM BD+37 1053
DMcomp BDsup HD 32949 M HD 0
GC RA1950rad 1.33111109 DE1950rad 0.66059789 PmRA2000 -0.0015
PmDE2000 -0.046
 
 
05085+3755 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 050828.29+375448.1 Mag 10.5 Calc delta mag 2
Calc coord yes