09508+3138 STF 1383 AB
09h 50m 45.33s +31° 37' 50.4" P.A. 227.00 sep 22.8 mag 9.95,12.10 Sp G5
Coord 2000 |
09508+3138 |
|
Discov num |
STF1383 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 50 45.33 +31 37 50.4 |
|
Date first |
1906 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
228 |
|
Pa last |
227.3 |
|
P.A. Now (θ) |
227.3° |
|
Sep first |
22.5 |
|
Sep last |
22.75 |
|
Sep. Now (ρ) |
22.75" |
|
Mag pri |
9.95 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.15 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
rPM=0.297 (< 0.3, Physical double)
This double is physical.
09508+3138 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
09 50 45 +31 37 50 |
STF 1383 AB |
2017 |
13 |
227 |
22.8 |
9.95 |
12.10 |
2.15 |
|
<=== |
Show |
|
|
09 50 45 +31 37 50 |
SIN 46 AC |
2015 |
7 |
132 |
72.9 |
9.95 |
14.77 |
4.82 |
|
|
Show |
|
|
09 50 45 +31 37 50 |
SIN 46 AD |
2015 |
7 |
100 |
75.2 |
9.95 |
14.76 |
4.81 |
|
|
Show |
|
|
09 50 45 +31 37 50 |
SIN 46 AE |
2015 |
8 |
334 |
104.2 |
9.95 |
13.03 |
3.08 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Tycho2 |
2502-00286-1 |
|
Gaia DR2 |
793203704211041792 |
|