04557+1742 DAE 40 AC
04h 55m 47.67s +17° 42' 01.9" P.A. 241.00 sep 4.1 mag 8.57,19.40 Sp K3
| Coord 2000 |
04557+1742 |
|
Discov num |
DAE 40 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 55 47.67 +17 42 01.9 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
241 |
|
Pa last |
241.3 |
|
P.A. Now (θ) |
241.3° |
|
| Sep first |
4.1 |
|
Sep last |
4.079 |
|
Sep. Now (ρ) |
4.079" |
|
| Mag pri |
8.57 |
|
Mag sec |
19.40 |
|
delta mag (ΔM) |
10.83 |
|
Spectral class |
K3 (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
N
U
K
(See Notes, Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
04557+1742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 55 48 +17 42 02 |
KOH 33 AB |
1994 |
1 |
255 |
0.1 |
9.10 |
9.50 |
0.40 |
|
|
| Show |
|
|
04 55 48 +17 42 02 |
DAE 40 AC |
2012 |
1 |
241 |
4.1 |
8.57 |
19.40 |
10.83 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
3406553280759703168 |
|