17429-2827 RST 1982
17h 42m 54.26s -28° 27' 05.0" P.A. 45.00 sep 3.0 mag 10.02,13.50 Sp B8
Coord 2000 |
17429-2827 |
|
Discov num |
RST1982 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 54.26 -28 27 05.0 |
|
Date first |
1934 |
|
Date last |
1998 |
|
Obs |
3 |
|
Pa first |
45 |
|
Pa last |
45.4 |
|
P.A. Now (θ) |
45.4° |
|
Sep first |
2.5 |
|
Sep last |
2.96 |
|
Sep. Now (ρ) |
2.96" |
|
Mag pri |
10.02 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6839-00298-1 |
|
Gaia DR2 |
4060563275414182272 |
|
HD |
316135 |
|