19453-2245 B 2879 (HD 186448)
19h 45m 15.75s -22° 44' 58.5" P.A. 150.00 sep 13.0 mag 9.15,12.30 Sp A9IV/V
| Coord 2000 |
19453-2245 |
|
Discov num |
B 2879 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 15.75 -22 44 58.5 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
135 |
|
Pa last |
150 |
|
P.A. Now (θ) |
150° |
|
| Sep first |
10.0 |
|
Sep last |
12.962 |
|
Sep. Now (ρ) |
12.962" |
|
| Mag pri |
9.15 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
3.15 |
|
Spectral class |
A9IV/V (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.939
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186448 |
|
Constellation |
Sagittarius |
|
SAO |
188526 |
|
Tycho2 |
6890-00799-1 |
|
| Gaia DR2 |
6864690110881612544 |
|
HD |
186448 |
|
