18490-0740 TDS 947 (HD 174048)
18h 48m 57.45s -07° 40' 22.9" P.A. 5.00 sep 1.0 mag 10.61,11.02 Sp F2
Coord 2000 |
18490-0740 |
|
Discov num |
TDS 947 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 57.45 -07 40 22.9 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
7 |
|
Pa last |
5.1 |
|
P.A. Now (θ) |
5.1° |
|
Sep first |
1.1 |
|
Sep last |
0.98 |
|
Sep. Now (ρ) |
0.98" |
|
Mag pri |
10.61 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 174048 |
|
Constellation |
Scutum |
|
Tycho2 |
5693-06728-1 |
|
Gaia DR2 |
4252062290701199744 |
|
HD |
174048 |
|