01274+6017 BU 1102 A,BC (HD 236740)
01h 27m 26.31s +60° 17' 04.1" P.A. 265.00 sep 63.5 mag 7.96,10.70 Sp B3Ia dist. 1190.48 pc (3883.35 l.y.)
Coord 2000 |
01274+6017 |
|
Discov num |
BU 1102 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
01 27 26.31 +60 17 04.1 |
|
Date first |
1889 |
|
Date last |
2014 |
|
Obs |
16 |
|
Pa first |
265 |
|
Pa last |
264.8 |
|
P.A. Now (θ) |
264.8° |
|
Sep first |
60.3 |
|
Sep last |
63.464 |
|
Sep. Now (ρ) |
63.464" |
|
Mag pri |
7.96 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
2.74 |
|
Spectral class |
B3Ia (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.921
This double is not physical.
01274+6017 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 236740 |
11765 |
01 27 26 +60 17 04 |
BU 1102 A,BC |
2014 |
16 |
265 |
63.5 |
7.96 |
10.70 |
2.74 |
|
<=== |
Show |
|
|
01 27 18 +60 16 58 |
BU 1102 BC |
2016 |
11 |
338 |
1.0 |
10.30 |
10.30 |
0.00 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 236740 |
|
Constellation |
Cassiopeia |
|
SAO |
11765 |
|
HIP |
6793 |
|
Tycho2 |
4031-01074-1 |
|
Gaia DR2 |
510214974878764800 |
|
HD |
236740 |
|
ADS |
1145 |
|
BD |
BD+59 251 |
|
Distance |
1190.48 |
|
Distance ly |
3883.35 |
|