11291+3920 STF 1543 AB (57 UMa)
11h 29m 04.12s +39° 20' 13.1" P.A. 354.00 sep 5.5 mag 5.35,10.67 Sp A2V dist. 65.23 pc (212.78 l.y.)
Coord 2000 |
11291+3920 |
|
Discov num |
STF1543 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 29 04.12 +39 20 13.1 |
|
Date first |
1825 |
|
Date last |
2019 |
|
Obs |
168 |
|
Pa first |
10 |
|
Pa last |
353.9 |
|
P.A. Now (θ) |
353.9° |
|
Sep first |
5.9 |
|
Sep last |
5.458 |
|
Sep. Now (ρ) |
5.458" |
|
Mag pri |
5.35 |
|
Mag sec |
10.67 |
|
delta mag (ΔM) |
5.32 |
|
Spectral class |
A2V (white) |
|
Pri motion ra |
-055 |
|
Sec motion ra |
-054 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+013 |
|
Notes |
N
(See Notes) |
|
rPM=0.025 (< 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
Name |
57 UMa |
|
Constellation |
Ursa Major |
|
SAO |
62572 |
|
HIP |
56034 |
|
Tycho2 |
3013-02482-1 |
|
Gaia DR2 |
767158369693232384 |
|
HD |
99787 |
|
HR |
4422 |
|
GC |
15751 |
|
ADS |
8175 |
|
BD |
BD+40 2433 |
|
Flamsteed |
57 Ursae Majoris |
|
Flamsteed name |
57 UMa |
|
Distance |
65.23 |
|
Distance ly |
212.78 |
|
WDS 11291+3920 STF 1543 AB (57 UMa) : 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 |
AB |
2003 |
142 |
354 |
5.5 |
5.35 |
10.67 |
A2V |
N D |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2009 |
149 |
355 |
5.4 |
5.35 |
10.67 |
A2V |
N D |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2010 |
150 |
354 |
5.5 |
5.35 |
10.67 |
A2V |
N D |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2014 |
157 |
355 |
5.5 |
5.35 |
10.67 |
A2V |
N |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2017 |
158 |
354 |
5.4 |
5.35 |
10.67 |
A2V |
N |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2018 |
161 |
354 |
5.1 |
5.35 |
10.67 |
A2V |
N |
112904.12+392013.1 |
11291+3920 |
STF1543 |
AB |
2019 |
167 |
354 |
5.5 |
5.35 |
10.67 |
A2V |
N |
112904.12+392013.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11291+3920 STF 1543 AB (57 UMa) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11291+3920 STF 1543 AB (57 UMa) : MEASURES
No records found.
WDS 11291+3920 (57 UMa) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 11291+3920 (57 UMa) : ALADIN DSS IMAGE @ 11h 29m 04.12s +39° 20' 13.1"
WDS 11291+3920 STF 1543 AB (57 UMa) : NEIGHBORHOODS
|
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 |
AB |
354 |
5.5 |
|
Show |
|
11291+3920 |
STF1543 |
AC |
11 |
220.2 |
|
Show |
|
11291+3920 |
STF1543 |
AD |
252 |
344.0 |
|
Show |
|
11291+3920 |
KZA 17 |
AG |
204 |
330.2 |
|
Show |
|
11291+3920 |
STF1543 |
DE |
184 |
99.3 |
6 |
Show |
|
11291+3920 |
STF1543 |
DF |
168 |
129.6 |
6 |
Show |
|
11291+3920 |
STF1543 |
EF |
129 |
43.7 |
7 |
Show |
|
11293+3932 |
SLW 607 |
|
276 |
14.7 |
12 |
Show |
|
11281+3940 |
UC 2144 |
|
92 |
26.0 |
24 |
Show |
|
11310+3934 |
NSN 615 |
|
211 |
2.7 |
26 |
Show |
|
11298+3953 |
SLW 610 |
|
187 |
128.6 |
34 |
Show |
|
11266+3946 |
GRV 835 |
|
293 |
24.5 |
39 |
Show |
|
11303+3835 |
ES 1643 |
|
56 |
8.2 |
48 |
Show |
|
11281+3830 |
SLW 604 |
|
335 |
125.4 |
52 |
Show |
|
11234+3910 |
CVR 609 |
|
130 |
24.2 |
67 |
Show |
|
11355-3856 |
CRC 63 |
|
66 |
0.3 |
80 |
Show |
|
11223+3912 |
TDS7827 |
|
326 |
0.6 |
80 |
Show |
|
11266+3756 |
KPP3238 |
|
255 |
1.1 |
89 |
Show |
|
11227+4011 |
UC 2127 |
|
34 |
43.8 |
90 |
Show |
|
11282+4051 |
BVD 218 |
|
195 |
7.5 |
91 |
Show |
|
11241+3808 |
RED 23 |
|
129 |
8.0 |
93 |
Show |
|
11358+3831 |
GRV 839 |
|
11 |
72.3 |
94 |
Show |
|
11281+4055 |
TDS7870 |
|
151 |
0.7 |
96 |
Show |
|
11247+3758 |
COU1261 |
|
219 |
0.7 |
97 |
Show |
|
11371+3948 |
CVR 119 |
|
147 |
23.2 |
97 |
Show |
|
11246+3752 |
UC 163 |
|
29 |
16.2 |
103 |
Show |
|
11370+3836 |
UC 2175 |
|
116 |
19.6 |
104 |
Show |
|
11230+3757 |
TDS7834 |
|
144 |
0.5 |
110 |
Show |
|
11346+4052 |
ES 1401 |
|
327 |
6.5 |
111 |
Show |
|
11383+3845 |
ES 306 |
|
342 |
7.0 |
114 |
Show |
|
11268+3730 |
NSN 613 |
|
36 |
9.1 |
114 |
Show |
|
11388+3910 |
HJ 506 |
|
142 |
30.9 |
114 |
Show |
|
11329+4107 |
ES 1400 |
|
183 |
5.8 |
116 |
Show |
|
11303+4115 |
ES 1399 |
|
123 |
3.2 |
116 |
Show |
|
11199+3831 |
UC 2117 |
|
116 |
21.3 |
118 |
Show |
|
11308+4117 |
STT 234 |
|
189 |
0.4 |
119 |
Show |
|
11371+4040 |
A 1996 |
|
189 |
2.0 |
123 |
Show |
|
11186+3858 |
GIC9015 |
|
224 |
1.8 |
124 |
Show |
|
11327+3722 |
LDS4113 |
|
177 |
310.1 |
127 |
Show |
|
11180+3951 |
LDS4081 |
|
76 |
328.9 |
132 |
Show |
|
11191+3811 |
CHR 133 |
AB |
127 |
0.1 |
136 |
Show |
|
11191+3811 |
DRS 47 |
AC |
145 |
0.9 |
136 |
Show |
|
11191+3811 |
DRS 47 |
AD |
128 |
500.1 |
136 |
Show |
|
11229+3725 |
KPP2149 |
|
71 |
17.6 |
136 |
Show |
|
11376+4056 |
LDS4124 |
|
154 |
150.9 |
137 |
Show |
|
11248+4128 |
HJ 2570 |
AB |
279 |
17.5 |
140 |
Show |
|
11248+4128 |
HJ 2570 |
AC |
211 |
46.1 |
140 |
Show |
|
11391+4042 |
SKF2631 |
|
43 |
11.0 |
141 |
Show |
|
11412+3920 |
OSO 42 |
AB |
153 |
4.8 |
142 |
Show |
|
11412+3920 |
LDS4135 |
AC |
283 |
360.0 |
142 |
Show |
|
11171+3854 |
UC 2112 |
|
262 |
79.0 |
142 |
|
|
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 |
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 |
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 |
|
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 |
|
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 |
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 |
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 |
|
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 |
|
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 |
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 |
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 |
|