17522-3454 TDT 548 (HD 320764)
17h 52m 09.90s -34° 53' 40.3" P.A. 140.00 sep 2.5 mag 8.99,10.68 Sp A1Van
Coord 2000 |
17522-3454 |
|
Discov num |
TDT 548 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 09.90 -34 53 40.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
140 |
|
Pa last |
140.2 |
|
P.A. Now (θ) |
140.2° |
|
Sep first |
2.5 |
|
Sep last |
2.5 |
|
Sep. Now (ρ) |
2.5" |
|
Mag pri |
8.99 |
|
Mag sec |
10.68 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
A1Van (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 320764 |
|
Constellation |
Scorpius |
|
Tycho2 |
7386-00095-1 |
|
Gaia DR2 |
4040808968507325312 |
|
HD |
320764 |
|