03441+4831 BU 1182 AB
03h 44m 06.43s +48° 31' 25.3" P.A. 261.00 sep 4.7 mag 6.06,14.10 Sp K4III dist. 312.5 pc (1019.38 l.y.)
Coord 2000 |
03441+4831 |
|
Discov num |
BU 1182 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 44 06.43 +48 31 25.3 |
|
Date first |
1890 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
261 |
|
Pa last |
260.9 |
|
P.A. Now (θ) |
260.9° |
|
Sep first |
4.4 |
|
Sep last |
4.65 |
|
Sep. Now (ρ) |
4.65" |
|
Mag pri |
6.06 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
8.04 |
|
Spectral class |
K4III (yellow-orange) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-025 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
03441+4831 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
39063 |
03 44 06 +48 31 25 |
BU 1182 AB |
2015 |
4 |
261 |
4.7 |
6.06 |
14.10 |
8.04 |
|
<=== |
Show |
|
39063 |
03 44 06 +48 31 25 |
BU 1182 AC |
2015 |
6 |
248 |
18.4 |
6.06 |
13.40 |
7.34 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
39063 |
|
HIP |
17437 |
|
Tycho2 |
3317-03032-1 |
|
Gaia DR2 |
248706373407614848 |
|
HD |
23049 |
|
HR |
1127 |
|
GC |
4443 |
|
ADS |
2712 |
|
BD |
BD+48 984 |
|
Distance |
312.5 |
|
Distance ly |
1019.38 |
|