04178+2830 KSA 8
04h 17m 49.65s +28° 29' 36.3" P.A. 137.00 sep 27.7 mag 15.10,18.60 Sp M2e
| Coord 2000 |
04178+2830 |
|
Discov num |
KSA 8 |
|
Comp |
|
|
Coord arcsec 2000 |
04 17 49.65 +28 29 36.3 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
138 |
|
Pa last |
137.2 |
|
P.A. Now (θ) |
137.2° |
|
| Sep first |
28.0 |
|
Sep last |
27.719 |
|
Sep. Now (ρ) |
27.719" |
|
| Mag pri |
15.10 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
M2e (red) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
164702070133970944 |
|
