03475+2406 STFA 8 CD
03h 47m 19.34s +24° 08' 20.8" P.A. 225.00 sep 54.7 mag 8.22,8.73 Sp A7V
Coord 2000 |
03475+2406 |
|
Discov num |
STFA 8 |
|
Comp |
CD |
|
Coord arcsec 2000 |
03 47 19.34 +24 08 20.8 |
|
Date first |
1868 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
224 |
|
Pa last |
224.8 |
|
P.A. Now (θ) |
224.8° |
|
Sep first |
54.2 |
|
Sep last |
54.67 |
|
Sep. Now (ρ) |
54.67" |
|
Mag pri |
8.22 |
|
Mag sec |
8.73 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
A7V (white) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-043 |
|
Notes |
N
T
W
(See Notes, Parallax indicates physical, ) |
|
rPM=0.272 (< 0.3, Physical double)
This double is physical.
03475+2406 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
76199 |
03 47 29 +24 06 19 |
OCC 251 Aa,Ab |
1973 |
0 |
-1 |
-1.0 |
3.00 |
4.60 |
1.60 |
|
|
Show |
Alcyone |
76199 |
03 47 29 +24 06 19 |
STFA 8 AB |
2016 |
37 |
291 |
117.6 |
2.83 |
6.27 |
3.44 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
STFA 8 AC |
2016 |
17 |
313 |
182.0 |
2.83 |
8.22 |
5.39 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
STFA 8 AD |
2016 |
16 |
297 |
191.8 |
2.83 |
8.73 |
5.90 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
HL 23 AE |
2016 |
5 |
232 |
78.4 |
2.83 |
15.00 |
12.17 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
HL 23 AF |
2016 |
5 |
232 |
144.5 |
2.83 |
13.02 |
10.19 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
HL 23 AG |
2016 |
5 |
54 |
200.0 |
2.83 |
11.84 |
9.01 |
|
|
Show |
|
76199 |
03 47 29 +24 06 19 |
HL 23 AH |
2016 |
5 |
44 |
222.8 |
2.83 |
11.72 |
8.89 |
|
|
Show |
|
76192 |
03 47 21 +24 06 58 |
OCC 9084 Ba,Bb |
1973 |
0 |
-1 |
0.0 |
6.70 |
7.80 |
1.10 |
|
|
Show |
|
76192 |
03 47 21 +24 06 58 |
STFA 8 BC |
2017 |
22 |
345 |
86.2 |
6.27 |
8.22 |
1.95 |
|
|
Show |
|
76192 |
03 47 21 +24 06 58 |
STFA 8 BD |
2015 |
20 |
305 |
75.2 |
6.27 |
8.73 |
2.46 |
|
|
Show |
|
76191 |
03 47 19 +24 08 21 |
STFA 8 CD |
2016 |
26 |
225 |
54.7 |
8.22 |
8.73 |
0.51 |
|
<=== |
Show |
|
76188 |
03 47 17 +24 07 42 |
WSI 52 Da,Db |
2010 |
2 |
293 |
0.3 |
9.20 |
9.80 |
0.60 |
|
|
11-fold system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
SAO |
76191 |
|
Tycho2 |
1800-01607-1 |
|
Gaia DR2 |
66715273197982848 |
|
HD |
23607 |
|
Bayer |
Eta Tauri |
|
Bayer name |
Eta Tau |
|
Bayer greek |
η Tau |
|