17225+1441 UC 228 (HD 157394)
17h 22m 28.31s +14° 40' 43.2" P.A. 225.00 sep 77.4 mag 8.81,12.20 Sp G0
| Coord 2000 |
17225+1441 |
|
Discov num |
UC 228 |
|
Comp |
|
|
Coord arcsec 2000 |
17 22 28.31 +14 40 43.2 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
226 |
|
Pa last |
225.4 |
|
P.A. Now (θ) |
225.4° |
|
| Sep first |
77.4 |
|
Sep last |
77.353 |
|
Sep. Now (ρ) |
77.353" |
|
| Mag pri |
8.81 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
3.39 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-102 |
|
Sec motion dec |
-100 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157394 |
|
Constellation |
Hercules |
|
SAO |
102778 |
|
Tycho2 |
1003-00147-1 |
|
| Gaia DR2 |
4543247711729016320 |
|
HD |
157394 |
|
DM |
BD+14 3238 |
|