01493+4754 STF 162 AC
01h 49m 15.47s +47° 53' 47.1" P.A. 178.00 sep 20.7 mag 6.47,9.24 Sp A3V dist. 127.55 pc (416.07 l.y.)
| Coord 2000 |
01493+4754 |
|
Discov num |
STF 162 |
|
Comp |
AC |
|
Coord arcsec 2000 |
01 49 15.47 +47 53 47.1 |
|
| Date first |
1828 |
|
Date last |
2020 |
|
Obs |
65 |
|
| Pa first |
177 |
|
Pa last |
178.4 |
|
P.A. Now (θ) |
178.4° |
|
| Sep first |
20.6 |
|
Sep last |
20.68 |
|
Sep. Now (ρ) |
20.68" |
|
| Mag pri |
6.47 |
|
Mag sec |
9.24 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-012 |
|
| Notes |
N
(See Notes) |
|
rPM=0.222 (< 0.3, Physical double)
This double is physical.
01493+4754 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
37536 |
01 49 15 +47 53 47 |
CHR 4 Aa,Ab |
1994 |
7 |
251 |
0.1 |
6.47 |
|
|
Y |
|
| Show |
HD 11031 |
37536 |
01 49 15 +47 53 47 |
STF 162 AB |
2020 |
178 |
199 |
2.0 |
6.47 |
7.22 |
0.75 |
|
|
| Show |
|
37536 |
01 49 15 +47 53 47 |
STF 162 AC |
2020 |
65 |
178 |
20.7 |
6.47 |
9.24 |
2.77 |
|
<=== |
| Show |
|
37536 |
01 49 15 +47 53 47 |
STF 162 AD |
2007 |
11 |
96 |
138.7 |
6.47 |
10.01 |
3.54 |
|
|
| Show |
|
|
01 49 15 +47 53 47 |
STF 162 BC |
2018 |
11 |
177 |
19.2 |
7.22 |
9.24 |
2.02 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
SAO |
37536 |
|
HIP |
8475 |
|
Tycho2 |
3283-02002-1 |
|
| Gaia DR2 |
357046923445911040 |
|
HD |
11031 |
|
HR |
526 |
|
ADS |
1438 |
|
| BD |
BD+47 508 |
|
Distance |
127.55 |
|
Distance ly |
416.07 |
|
