03158+3641 DAM 756 (HD 278448)
03h 15m 48.34s +36° 41' 03.0" P.A. 268.00 sep 47.6 mag 8.60,9.20 Sp K0+K0
| Coord 2000 |
03158+3641 |
|
Discov num |
DAM 756 |
|
Comp |
|
|
Coord arcsec 2000 |
03 15 48.34 +36 41 03.0 |
|
| Date first |
1931 |
|
Date last |
2010 |
|
Obs |
4 |
|
| Pa first |
269 |
|
Pa last |
268.4 |
|
P.A. Now (θ) |
268.4° |
|
| Sep first |
47.3 |
|
Sep last |
47.62 |
|
Sep. Now (ρ) |
47.62" |
|
| Mag pri |
8.60 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
K0+K0 (yellow-orange/yellow-orange) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.221 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 278448 |
|
Constellation |
Perseus |
|
Tycho2 |
2352-01954-1 |
|
Gaia DR2 |
138446071764577408 |
|
| HD |
278448 |
|
