01515+4117 HDS 252
01h 51m 27.09s +41° 17' 28.1" P.A. 262.00 sep 1.1 mag 10.73,13.64 Sp F0V dist. 421.94 pc (1376.37 l.y.)
Coord 2000 |
01515+4117 |
|
Discov num |
HDS 252 |
|
Comp |
|
|
Coord arcsec 2000 |
01 51 27.09 +41 17 28.1 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
3 |
|
Pa first |
266 |
|
Pa last |
262.1 |
|
P.A. Now (θ) |
262.1° |
|
Sep first |
1.2 |
|
Sep last |
1.111 |
|
Sep. Now (ρ) |
1.111" |
|
Mag pri |
10.73 |
|
Mag sec |
13.64 |
|
delta mag (ΔM) |
2.91 |
|
Spectral class |
F0V (yellow-white) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-034 |
|
Notes |
|
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
HIP |
8644 |
|
Tycho2 |
2824-00724-1 |
|
Gaia DR2 |
344485759010680448 |
|
BD |
BD+40 382 |
|
Distance |
421.94 |
|
Distance ly |
1376.37 |
|