04221+1934 DAE 25 AC
04h 22m 04.96s +19° 34' 48.4" P.A. 187.00 sep 7.7 mag 8.69,18.00 Sp M4.5
| Coord 2000 |
04221+1934 |
|
Discov num |
DAE 25 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 22 04.96 +19 34 48.4 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
187 |
|
Pa last |
186.8 |
|
P.A. Now (θ) |
186.8° |
|
| Sep first |
7.7 |
|
Sep last |
7.711 |
|
Sep. Now (ρ) |
7.711" |
|
| Mag pri |
8.69 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
9.31 |
|
Spectral class |
M4.5 (red) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
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.
04221+1934 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 22 05 +19 34 48 |
KOH 9 AB |
2014 |
10 |
317 |
12.0 |
8.70 |
11.90 |
3.20 |
|
|
| Show |
|
|
04 22 05 +19 34 48 |
DAE 25 AC |
2012 |
1 |
187 |
7.7 |
8.69 |
18.00 |
9.31 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
48193213849576320 |
|
