17498-5258 TDT 522 (HD 161671)
17h 49m 49.45s -52° 58' 27.4" P.A. 84.00 sep 0.4 mag 10.55,10.67 Sp F0/2V
Coord 2000 |
17498-5258 |
|
Discov num |
TDT 522 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 49.45 -52 58 27.4 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
84 |
|
Pa last |
84 |
|
P.A. Now (θ) |
84° |
|
Sep first |
0.4 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
Mag pri |
10.55 |
|
Mag sec |
10.67 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
F0/2V (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161671 |
|
Constellation |
Ara |
|
Tycho2 |
8742-01803-1 |
|
Gaia DR2 |
5945064770170583808 |
|
HD |
161671 |
|