03001+3911 ALI 765 (ST Per)
03h 00m 05.70s +39° 11' 24.9" P.A. 11.00 sep 11.3 mag 9.63,11.99 Sp A3V+K1IV dist. 420.17 pc (1370.59 l.y.)
Coord 2000 |
03001+3911 |
|
Discov num |
ALI 765 |
|
Comp |
|
|
Coord arcsec 2000 |
03 00 05.70 +39 11 24.9 |
|
Date first |
1928 |
|
Date last |
2018 |
|
Obs |
14 |
|
Pa first |
10 |
|
Pa last |
11.2 |
|
P.A. Now (θ) |
11.2° |
|
Sep first |
12.1 |
|
Sep last |
11.3 |
|
Sep. Now (ρ) |
11.3" |
|
Mag pri |
9.63 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
2.36 |
|
Spectral class |
A3V+K1IV (white/yellow-orange) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-031 |
|
Notes |
N
(See Notes) |
|
rPM=0.571
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Var name |
ST Per |
|
Constellation |
Perseus |
|
SAO |
56066 |
|
HIP |
13983 |
|
Tycho2 |
2847-00736-1 |
|
Gaia DR2 |
143580413107943680 |
|
HD |
18541 |
|
BD |
BD+38 606 |
|
Distance |
420.17 |
|
Distance ly |
1370.59 |
|