04278+4223 COU 1863 (HD 276408)
04h 27m 48.13s +42° 22' 13.6" P.A. 23.00 sep 0.5 mag 10.44,10.57 Sp B8
Coord 2000 |
04278+4223 |
|
Discov num |
COU1863 |
|
Comp |
|
|
Coord arcsec 2000 |
04 27 48.13 +42 22 13.6 |
|
Date first |
1981 |
|
Date last |
2008 |
|
Obs |
4 |
|
Pa first |
22 |
|
Pa last |
23.4 |
|
P.A. Now (θ) |
23.4° |
|
Sep first |
0.5 |
|
Sep last |
0.541 |
|
Sep. Now (ρ) |
0.541" |
|
Mag pri |
10.44 |
|
Mag sec |
10.57 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 276408 |
|
Constellation |
Perseus |
|
Tycho2 |
2887-02284-1 |
|
Gaia DR2 |
228272224681319936 |
|
HD |
276408 |
|