23590+5545 STF 3049 AC
23h 59m 00.53s +55° 45' 17.8" P.A. 66.00 sep 106.0 mag 4.99,10.37 Sp B1V dist. 1388.89 pc (4530.56 l.y.)
Coord 2000 |
23590+5545 |
|
Discov num |
STF3049 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 59 00.53 +55 45 17.8 |
|
Date first |
1906 |
|
Date last |
2014 |
|
Obs |
9 |
|
Pa first |
65 |
|
Pa last |
66.3 |
|
P.A. Now (θ) |
66.3° |
|
Sep first |
112.8 |
|
Sep last |
105.98 |
|
Sep. Now (ρ) |
105.98" |
|
Mag pri |
4.99 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
5.38 |
|
Spectral class |
B1V (blue-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-030 |
|
Notes |
N
(See Notes) |
|
rPM=0.984
This double is not physical.
23590+5545 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Sig Cas |
35947 |
23 59 01 +55 45 18 |
STF 3049 AB |
2017 |
121 |
326 |
3.1 |
4.99 |
7.24 |
2.25 |
|
|
Show |
|
35947 |
23 59 01 +55 45 18 |
STF 3049 AC |
2014 |
9 |
66 |
106.0 |
4.99 |
10.37 |
5.38 |
|
<=== |
Show |
|
|
23 59 00 +55 45 20 |
STF 3049 BC |
2003 |
4 |
66 |
106.5 |
7.24 |
10.37 |
3.13 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
SAO |
35947 |
|
HIP |
118243 |
|
Tycho2 |
4005-02471-1 |
|
Gaia DR2 |
1993966437220412288 |
|
HD |
224572 |
|
HR |
9071 |
|
GC |
33257 |
|
ADS |
17140 |
|
BD |
BD+54 3082 |
|
Bayer |
Sigma Cassiopeiae |
|
Bayer name |
Sig Cas |
|
Flamsteed |
8 Cassiopeiae |
|
Flamsteed name |
8 Cas |
|
Distance |
1388.89 |
|
Distance ly |
4530.56 |
|
Bayer greek |
σ Cas |
|
WDS 23590+5545 STF 3049 AC : NOTES
discov_num |
notes |
refcode |
STF3049 |
AB: sig Cas = 8 Cas |
|
|
AB: H 1 5. |
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 |
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 |
23590+5545 |
STF3049 |
AC |
2008 |
7 |
66 |
106.2 |
4.99 |
10.37 |
|
D |
235900.53+554517.8 |
23590+5545 |
STF3049 |
AC |
2011 |
8 |
66 |
105.7 |
4.99 |
10.37 |
|
N D |
235900.53+554517.8 |
23590+5545 |
STF3049 |
AC |
2014 |
9 |
66 |
106.0 |
4.99 |
10.37 |
B1V |
N |
235900.53+554517.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23590+5545 STF 3049 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23590+5545 STF 3049 AC : MEASURES
No records found.
WDS 23590+5545 : 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 23590+5545 : ALADIN DSS IMAGE @ 23h 59m 00.53s +55° 45' 17.8"
WDS 23590+5545 STF 3049 AC : 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 |
|
23590+5545 |
STF3049 |
AB |
326 |
3.1 |
|
Show |
|
23590+5545 |
STF3049 |
AC |
66 |
106.0 |
|
Show |
|
23590+5545 |
STF3049 |
BC |
66 |
106.5 |
1 |
Show |
|
23596+5548 |
STI3080 |
|
53 |
10.1 |
9 |
Show |
|
23581+5539 |
STI3070 |
|
211 |
4.6 |
10 |
Show |
|
23571+5542 |
CIA 12 |
|
225 |
0.0 |
17 |
Show |
|
23569+5550 |
BU 1224 |
AB |
200 |
3.5 |
19 |
Show |
|
23569+5550 |
BU 1224 |
AC |
329 |
80.3 |
19 |
Show |
|
23579+5602 |
STI3068 |
|
99 |
13.6 |
20 |
Show |
|
23563+5517 |
ES 701 |
|
309 |
4.0 |
24 |
Show |
|
23562+5554 |
STI3059 |
AB |
19 |
9.9 |
26 |
Show |
|
23562+5554 |
MRI 49 |
AC |
112 |
3.1 |
26 |
Show |
|
23560+5558 |
STI3058 |
|
334 |
10.9 |
29 |
Show |
|
23555+5605 |
STI3056 |
|
158 |
9.4 |
36 |
Show |
|
23573+5622 |
STI3064 |
|
89 |
6.1 |
40 |
Show |
|
23543+5538 |
MRI 48 |
BC |
346 |
4.5 |
40 |
Show |
|
23543+5538 |
STI3054 |
AB |
137 |
11.2 |
41 |
Show |
|
23588+5629 |
STI3071 |
|
322 |
12.1 |
45 |
Show |
|
23593+5631 |
MLB 105 |
|
229 |
3.1 |
47 |
Show |
|
23576+5457 |
TDT4290 |
|
10 |
0.5 |
50 |
Show |
|
23528+5548 |
HJ 1914 |
|
291 |
2.9 |
52 |
Show |
|
23553+5504 |
TDT4272 |
|
187 |
2.2 |
53 |
Show |
|
23573+5635 |
STI3063 |
|
50 |
6.3 |
53 |
Show |
|
23587+5449 |
TDT4299 |
|
285 |
1.0 |
57 |
Show |
|
23579+5642 |
WSI 150 |
BC |
108 |
2.3 |
58 |
Show |
|
23579+5642 |
STI3067 |
A,BC |
139 |
13.3 |
58 |
Show |
|
23570+5643 |
HJ 1921 |
|
235 |
3.4 |
60 |
Show |
|
23572+5644 |
TDT4287 |
|
175 |
1.5 |
62 |
Show |
|
23528+5514 |
STI3048 |
|
315 |
8.5 |
62 |
Show |
|
23574+5645 |
STI3065 |
|
164 |
10.7 |
62 |
Show |
|
23595+5441 |
A 1498 |
|
90 |
0.4 |
65 |
Show |
|
23557+5647 |
STI3057 |
|
319 |
10.2 |
68 |
Show |
|
23598+5653 |
STI3074 |
|
295 |
8.7 |
69 |
Show |
|
23537+5453 |
ES 1050 |
AB |
228 |
3.8 |
69 |
Show |
|
23537+5453 |
ES 1050 |
AC |
311 |
40.4 |
69 |
Show |
|
23537+5453 |
ES 1050 |
BC |
316 |
39.5 |
70 |
Show |
|
23591+5658 |
ES 38 |
|
237 |
24.9 |
74 |
Show |
|
23542+5438 |
TDS1226 |
|
251 |
1.1 |
80 |
Show |
|
23599+5704 |
STI3075 |
|
179 |
9.6 |
80 |
Show |
|
23495+5547 |
HJ 1910 |
|
248 |
14.9 |
81 |
Show |
|
23495+5556 |
KPP1156 |
|
32 |
9.0 |
81 |
Show |
|
23497+5530 |
STI3029 |
|
198 |
14.4 |
86 |
Show |
|
23537+5700 |
STI3052 |
|
127 |
8.1 |
87 |
Show |
|
23584+5418 |
ES 702 |
|
113 |
4.7 |
88 |
Show |
|
23484+5554 |
TDT4204 |
|
66 |
0.8 |
91 |
Show |
|
23495+5628 |
MLR 623 |
|
116 |
0.8 |
91 |
Show |
|
23579+5723 |
STF3047 |
AB |
71 |
1.2 |
99 |
Show |
|
23579+5723 |
BU 280 |
AC |
200 |
8.3 |
99 |
Show |
|
23499+5443 |
STI3045 |
|
129 |
9.1 |
100 |
Show |
|
23471+5609 |
MLB 148 |
|
249 |
4.1 |
103 |
Show |
|
23484+5455 |
TDT4205 |
|
341 |
2.0 |
104 |
|
|
WDS 23590+5545 : COMPONENTS
|
A |
B |
B |
pa=326.0°
sep=3.02"
| |
C |
pa=52.0°
sep=69.25"
| pa=54.5°
sep=69.11"
|
23590+5545 A
Name |
Sig Cas |
|
Coord arcsec 2000 |
235900.53+554517.8 |
|
Mag |
4.99 |
|
Spectral class |
B1V (blue-white) |
|
PmRA |
9.00 |
|
PmDE |
-5.0 |
|
SAO |
35947 |
|
HIP |
118243 |
|
Tycho2 |
4005-02471-1 |
|
HD |
224572 |
|
HR |
9071 |
|
GC |
33257 |
|
BD |
BD+54 3082 |
|
Bayer |
Sigma Cassiopeiae |
|
Bayer name |
Sig Cas |
|
Flamsteed |
8 Cassiopeiae |
|
Flamsteed name |
8 Cas |
|
Tycho2 |
4005-02471-1 |
|
Pflag |
X |
|
RAmdeg |
|
|
DEmdeg |
|
|
PmRA |
|
|
PmDE |
|
|
E RAmdeg |
|
|
E DEmdeg |
|
|
E pmRA |
|
|
E pmDE |
|
|
EpRAm |
|
|
EpDEm |
|
|
Num |
|
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
4.877 |
|
E BTmag |
0.014 |
|
VTmag |
4.991 |
|
E VTmag |
0.009 |
|
Prox |
32 |
|
TYC |
T |
|
HIP |
118243 |
|
CCDM |
A |
|
RAdeg |
359.75221028 |
|
DEdeg |
55.75493861 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.79 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.2 |
|
Posflg |
D |
|
Corr |
0.3 |
|
SAO |
35947 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0009 |
|
DE1950 |
|
|
PmDE1950 |
0.001 |
|
Vmag |
4.9 |
|
SpType |
B2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
33257 |
|
DM |
BD+54 3082 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
224572 |
|
M HD |
0 |
|
GC |
33257 |
|
RA1950rad |
6.26774475 |
|
DE1950rad |
0.96825042 |
|
PmRA2000 |
0.0011 |
|
PmDE2000 |
-0.004 |
|
Catalog |
H |
|
HIP |
118243 |
|
Proxy |
H |
|
RAhms |
23 59 00.53 |
|
DEdms |
+55 45 17.8 |
|
Vmag |
4.88 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
359.752 |
|
DEdeg |
55.7549 |
|
AstroRef |
A |
|
Plx |
2.14 |
|
CCDM |
23591+5546 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
326 |
|
Rho |
3.143 |
|
HD |
224572 |
|
BD |
BD+54 3082 |
|
CD |
|
|
CP |
|
|
Dm number |
+54 3082 |
|
VIred |
-0.05 |
|
SpType |
B1V... |
|
R SpType |
|
|
Coord arcsec 2000 |
235900.53+554517.8 |
|
HIP |
118243 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.278860509 |
|
DErad |
0.973107291 |
|
Plx |
0.72 |
|
PmRA |
8.14 |
|
PmDE |
-5.01 |
|
E RArad |
0.28 |
|
E DErad |
0.29 |
|
E Plx |
0.43 |
|
E pmRA |
0.34 |
|
E pmDE |
0.32 |
|
Hpmag |
4.8696 |
|
E Hpmag |
0.0006 |
|
SHp |
0.005 |
|
VA |
0 |
|
BV |
-0.071 |
|
E BV |
0.019 |
|
VI |
-0.05 |
|
23590+5545 B
Coord arcsec 2000 |
235900.33+554520.3 |
|
Coord calc |
235900.33+554520.3 |
|
Mag |
7.24 |
|
Spectral class |
B1V (blue-white) |
|
PmRA |
9.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
2.25 |
|
23590+5545 C
Coord arcsec 2000 |
235907.00+554600.4 |
|
Mag |
10.37 |
|
PmRA |
-9.00 |
|
PmDE |
-30.0 |
|
Calc delta mag |
5.38 |
|
Calc coord |
yes |
|