01559-1713 UC 646
01h 55m 53.72s -17° 12' 32.7" P.A. 143.00 sep 56.6 mag 9.10,13.01 Sp F3IV/V dist. 149.03 pc (486.14 l.y.)
Coord 2000 |
01559-1713 |
|
Discov num |
UC 646 |
|
Comp |
|
|
Coord arcsec 2000 |
01 55 53.72 -17 12 32.7 |
|
Date first |
1977 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
143 |
|
Pa last |
143.1 |
|
P.A. Now (θ) |
143.1° |
|
Sep first |
57.1 |
|
Sep last |
56.62 |
|
Sep. Now (ρ) |
56.62" |
|
Mag pri |
9.10 |
|
Mag sec |
13.01 |
|
delta mag (ΔM) |
3.91 |
|
Spectral class |
F3IV/V (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-058 |
|
Sec motion dec |
-061 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
SAO |
148112 |
|
HIP |
8999 |
|
Tycho2 |
5856-00624-1 |
|
Gaia DR2 |
5141719930904144896 |
|
HD |
11834 |
|
BD |
BD-17 349 |
|
Distance |
149.03 |
|
Distance ly |
486.14 |
|