11347+1648 STF 1552 BC
11h 34m 42.40s +16° 47' 46.2" P.A. 236.00 sep 60.2 mag 7.31,9.77 Sp B4V
Coord 2000 |
11347+1648 |
|
Discov num |
STF1552 |
|
Comp |
BC |
|
Coord arcsec 2000 |
11 34 42.40 +16 47 46.2 |
|
Date first |
1822 |
|
Date last |
2018 |
|
Obs |
41 |
|
Pa first |
235 |
|
Pa last |
236.4 |
|
P.A. Now (θ) |
236.4° |
|
Sep first |
56.7 |
|
Sep last |
60.22 |
|
Sep. Now (ρ) |
60.22" |
|
Mag pri |
7.31 |
|
Mag sec |
9.77 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
B4V (blue-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
11347+1648 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
90 Leo |
99673 |
11 34 42 +16 47 49 |
STF 1552 AB |
2018 |
208 |
209 |
3.1 |
6.26 |
7.31 |
1.05 |
|
|
Show |
|
99673 |
11 34 42 +16 47 49 |
STF 1552 AC |
2018 |
54 |
235 |
63.4 |
6.26 |
9.77 |
3.51 |
|
|
Show |
|
|
11 34 42 +16 47 46 |
STF 1552 BC |
2018 |
41 |
236 |
60.2 |
7.31 |
9.77 |
2.46 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS