01572+7143 HDS 264 (HD 11609)
01h 57m 11.06s +71° 43' 29.9" P.A. 273.00 sep 0.6 mag 7.30,10.78 Sp A2 dist. 181.16 pc (590.94 l.y.)
Coord 2000 |
01572+7143 |
|
Discov num |
HDS 264 |
|
Comp |
|
|
Coord arcsec 2000 |
01 57 11.06 +71 43 29.9 |
|
Date first |
1991 |
|
Date last |
2012 |
|
Obs |
7 |
|
Pa first |
284 |
|
Pa last |
272.5 |
|
P.A. Now (θ) |
272.5° |
|
Sep first |
0.5 |
|
Sep last |
0.565 |
|
Sep. Now (ρ) |
0.565" |
|
Mag pri |
7.30 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 11609 |
|
Constellation |
Cassiopeia |
|
SAO |
4522 |
|
HIP |
9097 |
|
Tycho2 |
4318-00993-1 |
|
Gaia DR2 |
522372034416872832 |
|
HD |
11609 |
|
BD |
BD+71 111 |
|
Distance |
181.16 |
|
Distance ly |
590.94 |
|