04459+1911 CTT 8 AC
04h 45m 55.94s +19° 10' 51.5" P.A. 172.00 sep 54.3 mag 8.90,11.70 Sp A0
| Coord 2000 |
04459+1911 |
|
Discov num |
CTT 8 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 45 55.94 +19 10 51.5 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
172 |
|
Pa last |
172.4 |
|
P.A. Now (θ) |
172.4° |
|
| Sep first |
53.9 |
|
Sep last |
54.268 |
|
Sep. Now (ρ) |
54.268" |
|
| Mag pri |
8.90 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.791
Nature of this double is uncertain.
04459+1911 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 30170 |
94106 |
04 45 56 +19 10 52 |
AG 311 AB |
2015 |
26 |
112 |
33.0 |
8.90 |
9.32 |
0.42 |
|
|
| Show |
|
94106 |
04 45 56 +19 10 52 |
CTT 8 AC |
2015 |
12 |
172 |
54.3 |
8.90 |
11.70 |
2.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
94106 |
|
Tycho2 |
1275-00689-1 |
|
Gaia DR2 |
3409917202224715520 |
|
| HD |
30170 |
|
