03383+4448 BU 1379 BD
03h 38m 22.69s +44° 48' 01.9" P.A. 32.00 sep 30.1 mag 7.53,13.11 Sp A0 dist. 157.23 pc (512.88 l.y.)
Coord 2000 |
03383+4448 |
|
Discov num |
BU 1379 |
|
Comp |
BD |
|
Coord arcsec 2000 |
03 38 22.69 +44 48 01.9 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
38 |
|
Pa last |
31.5 |
|
P.A. Now (θ) |
31.5° |
|
Sep first |
29.4 |
|
Sep last |
30.058 |
|
Sep. Now (ρ) |
30.058" |
|
Mag pri |
7.53 |
|
Mag sec |
13.11 |
|
delta mag (ΔM) |
5.58 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-019 |
|
Notes |
N
(See Notes) |
|
rPM=0.612
Nature of this double is uncertain.
03383+4448 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 22428 |
39005 |
03 38 19 +44 48 06 |
S 430 AB |
2017 |
42 |
96 |
41.0 |
7.21 |
7.53 |
0.32 |
|
|
Show |
|
39007 |
03 38 23 +44 48 02 |
BU 1379 BC |
2015 |
7 |
358 |
59.7 |
7.53 |
11.90 |
4.37 |
|
|
Show |
|
39007 |
03 38 23 +44 48 02 |
BU 1379 BD |
2015 |
7 |
32 |
30.1 |
7.53 |
13.11 |
5.58 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
39007 |
|
HIP |
16980 |
|
Tycho2 |
2874-00069-1 |
|
Gaia DR2 |
244633885416826880 |
|
HD |
22441 |
|
BD |
BD+44 759 |
|
Distance |
157.23 |
|
Distance ly |
512.88 |
|