00022+5958 BU 1337 AB (HD 240475)
00h 02m 12.40s +59° 57' 55.2" P.A. 248.00 sep 12.9 mag 8.96,11.65 Sp G9II/III dist. 211.86 pc (691.09 l.y.)
Coord 2000 |
00022+5958 |
|
Discov num |
BU 1337 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 02 12.40 +59 57 55.2 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
249 |
|
Pa last |
247.9 |
|
P.A. Now (θ) |
247.9° |
|
Sep first |
12.2 |
|
Sep last |
12.895 |
|
Sep. Now (ρ) |
12.895" |
|
Mag pri |
8.96 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
G9II/III (yellow) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.25 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 240475 |
|
Constellation |
Cassiopeia |
|
SAO |
35999 |
|
HIP |
174 |
|
Tycho2 |
3664-00062-1 |
|
HD |
240475 |
|
BD |
BD+59 2815 |
|
Distance |
211.86 |
|
Distance ly |
691.09 |
|