17296-3146 RST 1962 (HD 317707)
17h 29m 36.57s -31° 45' 35.8" P.A. 181.00 sep 1.6 mag 9.98,11.62 Sp B3
| Coord 2000 |
17296-3146 |
|
Discov num |
RST1962 |
|
Comp |
|
|
Coord arcsec 2000 |
17 29 36.57 -31 45 35.8 |
|
| Date first |
1934 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
182 |
|
Pa last |
181.3 |
|
P.A. Now (θ) |
181.3° |
|
| Sep first |
1.4 |
|
Sep last |
1.557 |
|
Sep. Now (ρ) |
1.557" |
|
| Mag pri |
9.98 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
B3 (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 317707 |
|
Constellation |
Scorpius |
|
Tycho2 |
7375-00660-1 |
|
Gaia DR2 |
4057897784355956864 |
|
| HD |
317707 |
|
