17232-7843 RST 3077 (HD 155578)
17h 23m 14.32s -78° 43' 28.6" P.A. 276.00 sep 1.0 mag 9.44,9.99 Sp F8V
Coord 2000 |
17232-7843 |
|
Discov num |
RST3077 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 14.32 -78 43 28.6 |
|
Date first |
1933 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
268 |
|
Pa last |
276.1 |
|
P.A. Now (θ) |
276.1° |
|
Sep first |
0.5 |
|
Sep last |
1.03 |
|
Sep. Now (ρ) |
1.03" |
|
Mag pri |
9.44 |
|
Mag sec |
9.99 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-044 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 155578 |
|
Constellation |
Apus |
|
SAO |
257486 |
|
Tycho2 |
9448-01751-1 |
|
Gaia DR2 |
5776404737341339136 |
|
HD |
155578 |
|