17189-4920 B 2407 (HD 156219)
17h 18m 51.78s -49° 20' 18.4" P.A. 122.00 sep 9.6 mag 7.72,12.20 Sp K4/5III
| Coord 2000 |
17189-4920 |
|
Discov num |
B 2407 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 51.78 -49 20 18.4 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
111 |
|
Pa last |
121.5 |
|
P.A. Now (θ) |
121.5° |
|
| Sep first |
8.7 |
|
Sep last |
9.626 |
|
Sep. Now (ρ) |
9.626" |
|
| Mag pri |
7.72 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
4.48 |
|
Spectral class |
K4/5III (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=1.265
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 156219 |
|
Constellation |
Ara |
|
SAO |
227809 |
|
Tycho2 |
8349-01698-1 |
|
| Gaia DR2 |
5950389700677080064 |
|
HD |
156219 |
|
DM |
CP-49 9871 |
|
