03040+4707 WFC 12 (HD 18879)
03h 03m 59.26s +47° 06' 52.0" P.A. 321.00 sep 7.1 mag 9.66,10.44
Coord 2000 |
03040+4707 |
|
Discov num |
WFC 12 |
|
Comp |
|
|
Coord arcsec 2000 |
03 03 59.26 +47 06 52.0 |
|
Date first |
1896 |
|
Date last |
2018 |
|
Obs |
14 |
|
Pa first |
320 |
|
Pa last |
320.8 |
|
P.A. Now (θ) |
320.8° |
|
Sep first |
6.4 |
|
Sep last |
7.118 |
|
Sep. Now (ρ) |
7.118" |
|
Mag pri |
9.66 |
|
Mag sec |
10.44 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.316
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 18879 |
|
Constellation |
Perseus |
|
Tycho2 |
3314-01943-1 |
|
Gaia DR2 |
434297957579443712 |
|
HD |
18879 |
|