15174+4348 STF 1934 AC
15h 17m 22.50s +43° 47' 36.9" P.A. 217.00 sep 138.9 mag 9.46,11.55 Sp G5 dist. 114.29 pc (372.81 l.y.)
| Coord 2000 |
15174+4348 |
|
Discov num |
STF1934 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 17 22.50 +43 47 36.9 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
218 |
|
Pa last |
217.2 |
|
P.A. Now (θ) |
217.2° |
|
| Sep first |
141.4 |
|
Sep last |
138.9 |
|
Sep. Now (ρ) |
138.9" |
|
| Mag pri |
9.46 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.838
This double is not physical.
15174+4348 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 136136 |
45471 |
15 17 22 +43 47 37 |
STF 1934 AB |
2017 |
151 |
13 |
9.8 |
9.46 |
9.63 |
0.17 |
|
|
| Show |
|
45471 |
15 17 22 +43 47 37 |
STF 1934 AC |
2015 |
19 |
217 |
138.9 |
9.46 |
11.55 |
2.09 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
SAO |
45471 |
|
HIP |
74817 |
|
Tycho2 |
3051-01101-1 |
|
| Gaia DR2 |
1395010432918792832 |
|
HD |
136136 |
|
BD |
BD+44 2444 |
|
Distance |
114.29 |
|
| Distance ly |
372.81 |
|
