10200+1950 STF 1424 AC
10h 19m 58.35s +19° 50' 29.4" P.A. 288.00 sep 341.2 mag 2.37,9.64 Sp K1III+M4V dist. 39.89 pc (130.12 l.y.)
Coord 2000 |
10200+1950 |
|
Discov num |
STF1424 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 19 58.35 +19 50 29.4 |
|
Date first |
1851 |
|
Date last |
2016 |
|
Obs |
31 |
|
Pa first |
294 |
|
Pa last |
288.4 |
|
P.A. Now (θ) |
288.4° |
|
Sep first |
210.7 |
|
Sep last |
341.18 |
|
Sep. Now (ρ) |
341.18" |
|
Mag pri |
2.37 |
|
Mag sec |
9.64 |
|
delta mag (ΔM) |
7.27 |
|
Spectral class |
K1III+M4V (yellow-orange/red) |
|
Pri motion ra |
+311 |
|
Sec motion ra |
-499 |
|
Pri motion dec |
-153 |
|
Sec motion dec |
-043 |
|
Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
rPM=1.632
This double is not physical.
10200+1950 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Algieba |
81298 |
10 19 58 +19 50 29 |
STF 1424 AB |
2020 |
863 |
127 |
4.7 |
2.37 |
3.64 |
1.27 |
Y |
|
Show |
|
81298 |
10 19 58 +19 50 29 |
STF 1424 AC |
2016 |
31 |
288 |
341.2 |
2.37 |
9.64 |
7.27 |
|
<=== |
Show |
|
81298 |
10 19 58 +19 50 29 |
STF 1424 AD |
2016 |
15 |
302 |
371.3 |
2.37 |
10.62 |
8.25 |
|
|
Show |
|
|
10 19 59 +19 50 27 |
STF 1424 BC |
1998 |
9 |
288 |
327.4 |
3.64 |
9.64 |
6.00 |
|
|
Show |
|
|
10 19 36 +19 52 12 |
BAG 32 Ca,Cb |
2012 |
4 |
24 |
0.2 |
9.30 |
11.30 |
2.00 |
Y |
|
Show |
|
|
10 19 36 +19 52 12 |
STF 1424 CD |
2016 |
30 |
6 |
90.7 |
9.64 |
10.62 |
0.98 |
|
|
Show |
|
|
10 19 36 +19 52 12 |
FYM 38 CE |
2012 |
3 |
59 |
148.6 |
9.64 |
12.95 |
3.31 |
|
|
Show |
|
|
10 19 36 +19 52 12 |
FYM 38 CF |
2012 |
3 |
238 |
53.4 |
9.64 |
14.10 |
4.46 |
|
|
Septuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Algieba |
|
Var name |
NSV4823 Leo |
|
Constellation |
Leo |
|
SAO |
81298 |
|
HIP |
50583 |
|
Tycho2 |
1423-01349-1 |
|
HD |
89484 |
|
HR |
4057 |
|
GC |
14177 |
|
ADS |
7724 |
|
BD |
BD+20 2467 |
|
Bayer |
Gamma 1 Leonis |
|
Bayer name |
Gam1 Leo |
|
Flamsteed |
41 Leonis |
|
Flamsteed name |
41 Leo |
|
Distance |
39.89 |
|
Distance ly |
130.12 |
|
Bayer greek |
γ1 Leo |
|
Meaning |
From Arabic: ?????? al-jabha ('the forehead' [of the lion]). |
|