19487+2548 KU 123 (HD 338998)
19h 48m 42.71s +25° 48' 28.4" P.A. 298.00 sep 21.6 mag 9.40,11.02 Sp M0
| Coord 2000 |
19487+2548 |
|
Discov num |
KU 123 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 42.71 +25 48 28.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
302 |
|
Pa last |
297.5 |
|
P.A. Now (θ) |
297.5° |
|
| Sep first |
20.1 |
|
Sep last |
21.572 |
|
Sep. Now (ρ) |
21.572" |
|
| Mag pri |
9.40 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
1.62 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.499
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 338998 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2143-00101-1 |
|
Gaia DR2 |
2026975666085077888 |
|
| HD |
338998 |
|
