11291+3920 STF 1543 EF

 
 
11h 28m 35.29s +39° 16' 50.0" P.A. 129.00 sep 43.7 mag 10.43,11.56
 
 
Coord 2000 11291+3920 Discov num STF1543 Comp EF Coord arcsec 2000 11 28 35.29 +39 16 50.0
Date first 1895 Date last 2016 Obs 13
Pa first 129 Pa last 128.5 P.A. Now (θ) 128.5°
Sep first 43.8 Sep last 43.735 Sep. Now (ρ) 43.735"
Mag pri 10.43 Mag sec 11.56 delta mag (ΔM) 1.13 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec +003 Sec motion dec +002
Notes N (See Notes)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
11291+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 57 UMa 62572 11 29 04 +39 20 13 STF 1543 AB 2019 168 354 5.5 5.35 10.67 5.32
Show 62572 11 29 04 +39 20 13 STF 1543 AC 2013 7 11 220.2 5.36 12.12 6.76
Show 62572 11 29 04 +39 20 13 STF 1543 AD 2013 14 252 344.0 5.36 7.73 2.37
Show 62572 11 29 04 +39 20 13 KZA 17 AG 2013 5 204 330.2 5.36 12.29 6.93
Show 62571 11 28 36 +39 18 29 STF 1543 DE 2015 16 184 99.3 7.73 10.43 2.70
Show 62571 11 28 36 +39 18 29 STF 1543 DF 2015 13 168 129.6 7.73 11.56 3.83
Show 11 28 35 +39 16 50 STF 1543 EF 2016 13 129 43.7 10.43 11.56 1.13 <===
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3013-01935-1 Gaia DR2 767157201462132224
 
 
WDS 11291+3920 STF 1543 EF : NOTES
 
 
discov_num notes refcode
STF1543 57 UMa. A is a spectroscopic binary.
AB: H 3 86. 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 KZA Kazeza, S.M.
2 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
11291+3920 STF1543 EF 1998 5 129 43.9 10.64 11.75 N D 112835.29+391650.0
11291+3920 STF1543 EF 2002 6 129 43.9 10.64 11.75 N D 112835.29+391650.0
11291+3920 STF1543 EF 2016 7 129 43.7 10.43 11.56 N 112835.29+391650.0

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

 
 
WDS 11291+3920 STF 1543 EF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11291+3920 STF 1543 EF : MEASURES
 
 
No records found.

 
 
WDS 11291+3920 : VIRTUAL EYEPIECE
 
 

11291+3920 STF1543A mag 5.35 Sp A2V 11291+3920 STF1543B sep 5.5 P.A. 355.30 mag 10.67 11291+3920 STF1543C sep 218.7 P.A. 8.30 mag 12.12 11291+3920 STF1543D sep 344.1 P.A. 252.40 mag 7.73 Sp K0 11291+3920 STF1543E sep 391.4 P.A. 238.70 mag 10.43 11291+3920 STF1543F sep 383.7 P.A. 233.00 mag 11.56 11291+3920 KZA  17G sep 319.5 P.A. 198.60 mag 12.29 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 11291+3920 : ALADIN DSS IMAGE @ 11h 28m 35.29s +39° 16' 50.0"
 
 
 
 
WDS 11291+3920 STF 1543 EF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11291+3920  STF1543EF distance=0' 11291+3920  STF1543DE distance=2' 11291+3920  STF1543DF distance=2' 11291+3920  STF1543AB distance=7' 11291+3920  STF1543AC distance=7' 11291+3920  STF1543AD distance=7' 11291+3920  KZA  17AG distance=7' 11293+3932  SLW 607 distance=17' 11281+3940  UC 2144 distance=25' 11310+3934  NSN 615 distance=33' 11266+3946  GRV 835 distance=38' 11298+3953  SLW 610 distance=39' 11303+3835  ES 1643 distance=47' 11281+3830  SLW 604 distance=48' 11234+3910  CVR 609 distance=62' 11223+3912  TDS7827 distance=74' 11355-3856  CRC  63 distance=84' 11266+3756  KPP3238 distance=84' 11227+4011  UC 2127 distance=87' 11241+3808  RED  23 distance=87' 11247+3758  COU1261 distance=91' 11282+4051  BVD 218 distance=94' 11358+3831  GRV 839 distance=97' 11246+3752  UC  163 distance=97' 11281+4055  TDS7870 distance=99' 11371+3948  CVR 119 distance=103' 11230+3757  TDS7834 distance=104' 11370+3836  UC 2175 distance=107' 11268+3730  NSN 613 distance=110' 11199+3831  UC 2117 distance=112' 11346+4052  ES 1401 distance=117' 11186+3858  GIC9015 distance=118' 11383+3845  ES  306 distance=118' 11388+3910  HJ  506 distance=120' 11303+4115  ES 1399 distance=120' 11329+4107  ES 1400 distance=121' 11308+4117  STT 234 distance=124' 11327+3722  LDS4113 distance=126' 11180+3951  LDS4081 distance=128' 11191+3811  CHR 133AB distance=129' 11191+3811  DRS  47AC distance=129' 11191+3811  DRS  47AD distance=129' 11371+4040  A  1996 distance=129' 11229+3725  KPP2149 distance=131' 11171+3854  UC 2112 distance=136' 11187+3759  GRV 833 distance=139' 11248+4128  HJ 2570AB distance=141' 11248+4128  HJ 2570AC distance=141' 11293+3655  UC 2150AB distance=143' 11376+4056  LDS4124 distance=143' 11336+3702  HJ  502Aa,Ab distance=148' 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 11291+3920 STF1543 EF 129 43.7
Show 11291+3920 STF1543 DE 184 99.3 2
Show 11291+3920 STF1543 DF 168 129.6 2
Show 11291+3920 STF1543 AB 354 5.5 7
Show 11291+3920 STF1543 AC 11 220.2 7
Show 11291+3920 STF1543 AD 252 344.0 7
Show 11291+3920 KZA 17 AG 204 330.2 7
Show 11293+3932 SLW 607 276 14.7 17
Show 11281+3940 UC 2144 92 26.0 25
Show 11310+3934 NSN 615 211 2.7 33
Show 11266+3946 GRV 835 293 24.5 38
Show 11298+3953 SLW 610 187 128.6 39
Show 11303+3835 ES 1643 56 8.2 47
Show 11281+3830 SLW 604 335 125.4 48
Show 11234+3910 CVR 609 130 24.2 62
Show 11223+3912 TDS7827 326 0.6 74
Show 11355-3856 CRC 63 66 0.3 84
Show 11266+3756 KPP3238 255 1.1 84
Show 11227+4011 UC 2127 34 43.8 87
Show 11241+3808 RED 23 129 8.0 87
Show 11247+3758 COU1261 219 0.7 91
Show 11282+4051 BVD 218 195 7.5 94
Show 11358+3831 GRV 839 11 72.3 97
Show 11246+3752 UC 163 29 16.2 97
Show 11281+4055 TDS7870 151 0.7 99
Show 11371+3948 CVR 119 147 23.2 103
Show 11230+3757 TDS7834 144 0.5 104
Show 11370+3836 UC 2175 116 19.6 107
Show 11268+3730 NSN 613 36 9.1 110
Show 11199+3831 UC 2117 116 21.3 112
Show 11346+4052 ES 1401 327 6.5 117
Show 11186+3858 GIC9015 224 1.8 118
Show 11383+3845 ES 306 342 7.0 118
Show 11388+3910 HJ 506 142 30.9 120
Show 11303+4115 ES 1399 123 3.2 120
Show 11329+4107 ES 1400 183 5.8 121
Show 11308+4117 STT 234 189 0.4 124
Show 11327+3722 LDS4113 177 310.1 126
Show 11180+3951 LDS4081 76 328.9 128
Show 11191+3811 CHR 133 AB 127 0.1 129
Show 11191+3811 DRS 47 AC 145 0.9 129
Show 11191+3811 DRS 47 AD 128 500.1 129
Show 11371+4040 A 1996 189 2.0 129
Show 11229+3725 KPP2149 71 17.6 131
Show 11171+3854 UC 2112 262 79.0 136
Show 11187+3759 GRV 833 344 33.5 139
Show 11248+4128 HJ 2570 AB 279 17.5 141
Show 11248+4128 HJ 2570 AC 211 46.1 141
Show 11293+3655 UC 2150 AB 23 69.5 143
Show 11376+4056 LDS4124 154 150.9 143
Show 11336+3702 HJ 502 Aa,Ab 286 1.3 148

 
 
WDS 11291+3920 : COMPONENTS
 
 
  A B C D E F
B pa=355.3°
sep=5.45"
 
C pa=8.3°
sep=218.67"
pa=8.6°
sep=213.37"
 
D pa=252.4°
sep=344.08"
pa=251.5°
sep=345.34"
pa=228.2°
sep=481.60"
 
E pa=238.7°
sep=391.42"
pa=238.0°
sep=393.88"
pa=221.1°
sep=556.75"
pa=183.8°
sep=99.12"
 
F pa=233.0°
sep=383.66"
pa=232.3°
sep=386.59"
pa=217.1°
sep=560.53"
pa=170.3°
sep=128.43"
pa=134.5°
sep=39.51"
 
G pa=198.6°
sep=319.46"
pa=198.2°
sep=324.47"
pa=194.4°
sep=536.04"
pa=131.3°
sep=301.01"
pa=113.2°
sep=253.32"
pa=109.4°
sep=217.00"
 
 
11291+3920 A
 
 
Name 57 UMa Coord arcsec 2000 112904.12+392013.1 Mag 5.35 Spectral class A2V (white)
PmRA -55.00 PmDE 12.0 SAO 62572 HIP 56034
Tycho2 3013-02482-1 HD 99787 HR 4422 GC 15751
BD BD+40 2433 Flamsteed 57 Ursae Majoris Flamsteed name 57 UMa
Tycho2
Tycho2 3013-02482-1 Pflag RAmdeg 172.26717357 DEmdeg 39.33697101
PmRA -55.1 PmDE 11.5 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.2 EpRAm 1991.53 EpDEm 1991.51
Num 11 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 5.374 E BTmag 0.014 VTmag 5.353
E VTmag 0.009 Prox 55 TYC T HIP 56034
CCDM A RAdeg 172.26733917 DEdeg 39.33694417 EpRA 1990 1.63
EpDE 1990 1.59 E RAdeg 3.4 E DEdeg 3.4 Posflg
Corr 0.1
SAO
SAO 62572 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 0.011 Vmag 5.3 SpType A2
Double code Source 70 CatNum 15751 DM BD+40 2433
DMcomp BDsup HD 99787 M HD 0
GC 15751 RA1950rad 2.99490513 DE1950rad 0.69136567 PmRA2000 -0.0043
PmDE2000 0.016
Hipparcos
Catalog H HIP 56034 Proxy H RAhms 11 29 04.16
DEdms +39 20 13.0 Vmag 5.3 VarFlag R Vmag G
RAdeg 172.267 DEdeg 39.3369 AstroRef A Plx 15.59
CCDM 11290+3920 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 356 Rho 5.48 HD 99787 BD BD+40 2433
CD CP Dm number +40 2433 VIred 0.02
SpType A2V R SpType Coord arcsec 2000 112904.16+392013.0
Hipparcos 2
HIP 56034 Sn 15 So 3 Nc 2
RArad 3.0066323349 DErad 0.6865591626 Plx 15.33 PmRA -53.63
PmDE 13.63 E RArad 0.38 E DErad 0.42 E Plx 0.55
E pmRA 0.42 E pmDE 0.45 Hpmag 5.3437 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.019 E BV 0.019
VI 0.02
 
 
11291+3920 B
 
 
Coord arcsec 2000 112904.08+392018.5 Mag 10.67 PmRA -54.00 PmDE 13.0
Calc delta mag 5.32 Calc coord yes
 
 
11291+3920 C
 
 
Coord arcsec 2000 112906.85+392349.5 Mag 12.12 PmRA 2.00 PmDE -11.0
Calc delta mag 6.77 Calc coord yes
 
 
11291+3920 D
 
 
Coord arcsec 2000 112835.86+391828.9 Coord calc 112835.86+391828.9 Mag 7.73 Spectral class K0 (yellow-orange)
PmRA -23.00 PmDE 13.0 SAO 62571 HIP 56002
Tycho2 3013-01407-1 HD 99720 BD BD+40 2432 Calc delta mag 2.38
Tycho2
Tycho2 3013-01407-1 Pflag RAmdeg 172.14941417 DEmdeg 39.30802732
PmRA -23.8 PmDE 11.8 E RAmdeg 6 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.63 EpDEm 1991.19
Num 14 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.844 E BTmag 0.017 VTmag 7.735
E VTmag 0.011 Prox 991 TYC T HIP 56002
CCDM RAdeg 172.14948611 DEdeg 39.30799972 EpRA 1990 1.53
EpDE 1990 1.67 E RAdeg 5.8 E DEdeg 5.4 Posflg
Corr 0.1
SAO
SAO 62571 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 0.032 Vmag 7.9 SpType K0
Double code Source 5 CatNum 1189 DM BD+40 2432
DMcomp BDsup HD 99720 M HD 0
GC RA1950rad 2.99283072 DE1950rad 0.69086274 PmRA2000 -0.0026
PmDE2000 0.037
Hipparcos
Catalog H HIP 56002 Proxy RAhms 11 28 35.88
DEdms +39 18 28.8 Vmag 7.62 VarFlag R Vmag G
RAdeg 172.149 DEdeg 39.308 AstroRef Plx 4.23
CCDM 11290+3920 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 99720 BD BD+40 2432
CD CP Dm number +40 2432 VIred 0.94
SpType K0 R SpType Coord arcsec 2000 112835.88+391828.8
Hipparcos 2
HIP 56002 Sn 5 So 0 Nc 1
RArad 3.0045753677 DErad 0.6860540244 Plx 3.54 PmRA -23.03
PmDE 12.71 E RArad 0.52 E DErad 0.53 E Plx 0.74
E pmRA 0.59 E pmDE 0.54 Hpmag 7.7828 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.957 E BV 0.005
VI 0.94
 
 
11291+3920 E
 
 
Coord arcsec 2000 112835.29+391650.0 Coord calc 112835.29+391650.0 Mag 10.43 PmRA -17.00
PmDE 3.0 Tycho2 3013-01935-1 Calc delta mag 5.08
Tycho2
Tycho2 3013-01935-1 Pflag RAmdeg 172.14708220 DEmdeg 39.28056741
PmRA -15.3 PmDE 4.1 E RAmdeg 24 E DEmdeg 25
E pmRA 1.7 E pmDE 1.6 EpRAm 1986.23 EpDEm 1985.34
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 10.998 E BTmag 0.052 VTmag 10.639
E VTmag 0.053 Prox 439 TYC T HIP
CCDM RAdeg 172.14711972 DEdeg 39.28054333 EpRA 1990 1.58
EpDE 1990 1.56 E RAdeg 31.3 E DEdeg 33.2 Posflg
Corr 0.2
 
 
11291+3920 F
 
 
Coord arcsec 2000 112837.72+391622.3 Mag 11.56 PmRA -17.00 PmDE 2.0
Tycho2 3013-02107-1 Calc delta mag 6.21 Calc coord yes
Tycho2
Tycho2 3013-02107-1 Pflag RAmdeg 172.15935485 DEmdeg 39.27292352
PmRA -15.7 PmDE 4.4 E RAmdeg 56 E DEmdeg 59
E pmRA 2.3 E pmDE 2.2 EpRAm 1984.20 EpDEm 1982.12
Num 3 Q RAmdeg 2.3 Q DEmdeg 0.4 Q pmRA 2.3
Q pmDE 0.5 BTmag 11.886 E BTmag 0.092 VTmag 11.748
E VTmag 0.146 Prox 439 TYC T HIP
CCDM RAdeg 172.15939972 DEdeg 39.27291278 EpRA 1990 1.57
EpDE 1990 1.55 E RAdeg 59.1 E DEdeg 63.4 Posflg
Corr -0.1
 
 
11291+3920 G
 
 
Coord arcsec 2000 112855.34+391510.3 Mag 12.29 PmRA 11.00 PmDE -5.0
Calc delta mag 6.94 Calc coord yes