15333+0454 SKF 2213 (HD 138668)
15h 33m 20.22s +04° 54' 07.9" P.A. 130.00 sep 3.4 mag 10.40,11.70 Sp F5
Coord 2000 |
15333+0454 |
|
Discov num |
SKF2213 |
|
Comp |
|
|
Coord arcsec 2000 |
15 33 20.22 +04 54 07.9 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
130 |
|
Pa last |
130.2 |
|
P.A. Now (θ) |
130.2° |
|
Sep first |
3.4 |
|
Sep last |
3.391 |
|
Sep. Now (ρ) |
3.391" |
|
Mag pri |
10.40 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 138668 |
|
Constellation |
Serpens |
|
Tycho2 |
0358-00993-1 |
|
Gaia DR2 |
4428732063865520256 |
|
HD |
138668 |
|