11480+2013 STFB 7 AB (93 Leo)
11h 47m 59.23s +20° 13' 08.2" P.A. 356.00 sep 75.5 mag 4.59,9.03 Sp A7V dist. 71.33 pc (232.68 l.y.)
Coord 2000 |
11480+2013 |
|
Discov num |
STFB 7 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 47 59.23 +20 13 08.2 |
|
Date first |
1822 |
|
Date last |
2020 |
|
Obs |
35 |
|
Pa first |
356 |
|
Pa last |
355.8 |
|
P.A. Now (θ) |
355.8° |
|
Sep first |
74.9 |
|
Sep last |
75.54 |
|
Sep. Now (ρ) |
75.54" |
|
Mag pri |
4.59 |
|
Mag sec |
9.03 |
|
delta mag (ΔM) |
4.44 |
|
Spectral class |
A7V (white) |
|
Pri motion ra |
-146 |
|
Sec motion ra |
-150 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.027 (< 0.3, Physical double)
This double is physical.
11480+2013 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
81998 |
11 47 59 +20 13 08 |
MKT 7 Aa,Ab |
1992 |
9 |
23 |
0.0 |
5.10 |
5.60 |
0.50 |
Y |
|
Show |
93 Leo |
81998 |
11 47 59 +20 13 08 |
STFB 7 AB |
2020 |
35 |
356 |
75.5 |
4.59 |
9.03 |
4.44 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
93 Leo |
|
Var name |
DQ Leo |
|
Constellation |
Leo |
|
SAO |
81998 |
|
HIP |
57565 |
|
Tycho2 |
1443-02662-1 |
|
Gaia DR2 |
3976203211362055168 |
|
HD |
102509 |
|
HR |
4527 |
|
GC |
16173 |
|
BD |
BD+21 2358 |
|
Flamsteed |
93 Leonis |
|
Flamsteed name |
93 Leo |
|
FK5 |
1304 |
|
Distance |
71.33 |
|
Distance ly |
232.68 |
|