17161-7621 RST 3071 (HD 154748)
17h 16m 03.81s -76° 21' 03.9" P.A. 171.00 sep 0.4 mag 8.80,10.60 Sp F2
| Coord 2000 |
17161-7621 |
|
Discov num |
RST3071 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 03.81 -76 21 03.9 |
|
| Date first |
1933 |
|
Date last |
1970 |
|
Obs |
2 |
|
| Pa first |
185 |
|
Pa last |
171.3 |
|
P.A. Now (θ) |
171.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
| Mag pri |
8.80 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154748 |
|
Constellation |
Apus |
|
Tycho2 |
9443-01981-1 |
|
Gaia DR2 |
5801789368449175424 |
|
| HD |
154748 |
|