00052+4514 BU 9001 AC (HD 3)
00h 05m 09.75s +45° 13' 44.5" P.A. 235.00 sep 21.0 mag 6.69,10.58 Sp A1Vn dist. 138.5 pc (451.79 l.y.)
Coord 2000 |
00052+4514 |
|
Discov num |
BU 9001 |
|
Comp |
AC |
|
Coord arcsec 2000 |
00 05 09.75 +45 13 44.5 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
27 |
|
Pa first |
236 |
|
Pa last |
234.8 |
|
P.A. Now (θ) |
234.8° |
|
Sep first |
21.4 |
|
Sep last |
21.02 |
|
Sep. Now (ρ) |
21.02" |
|
Mag pri |
6.69 |
|
Mag sec |
10.58 |
|
delta mag (ΔM) |
3.89 |
|
Spectral class |
A1Vn (white) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-031 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-022 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.118 (< 0.3, Physical double)
This double is physical.
00052+4514 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
36042 |
00 05 10 +45 13 44 |
ES 9001 AB |
2016 |
9 |
107 |
16.0 |
6.70 |
13.70 |
7.00 |
|
|
Show |
HD 3 |
36042 |
00 05 10 +45 13 44 |
BU 9001 AC |
2016 |
27 |
235 |
21.0 |
6.69 |
10.58 |
3.89 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 3 |
|
Constellation |
Andromeda |
|
SAO |
36042 |
|
HIP |
424 |
|
Tycho2 |
3246-01952-1 |
|
Gaia DR2 |
386612584958214400 |
|
HD |
3 |
|
HR |
1 |
|
ADS |
46 |
|
BD |
BD+44 4550 |
|
Distance |
138.5 |
|
Distance ly |
451.79 |
|