03332+4615 ES 560 (V577 Per)
03h 33m 13.49s +46° 15' 26.5" P.A. 142.00 sep 9.5 mag 8.33,11.29 Sp K2 dist. 34.39 pc (112.18 l.y.)
Coord 2000 |
03332+4615 |
|
Discov num |
ES 560 |
|
Comp |
|
|
Coord arcsec 2000 |
03 33 13.49 +46 15 26.5 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
140 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
Sep first |
9.2 |
|
Sep last |
9.502 |
|
Sep. Now (ρ) |
9.502" |
|
Mag pri |
8.33 |
|
Mag sec |
11.29 |
|
delta mag (ΔM) |
2.96 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+069 |
|
Sec motion ra |
+069 |
|
Pri motion dec |
-175 |
|
Sec motion dec |
-173 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
V577 Per |
|
Constellation |
Perseus |
|
SAO |
38935 |
|
HIP |
16563 |
|
Tycho2 |
3312-02141-1 |
|
Gaia DR2 |
248004472671281664 |
|
HD |
21845 |
|
BD |
BD+45 784 |
|
Distance |
34.39 |
|
Distance ly |
112.18 |
|