04080+4311 AG 308 (HD 25907)
04h 08m 01.84s +43° 10' 45.3" P.A. 70.00 sep 130.1 mag 7.18,6.55 Sp K0 dist. 134.41 pc (438.45 l.y.)
Coord 2000 |
04080+4311 |
|
Discov num |
AG 308 |
|
Comp |
|
|
Coord arcsec 2000 |
04 08 01.84 +43 10 45.3 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
20 |
|
Pa first |
74 |
|
Pa last |
70.2 |
|
P.A. Now (θ) |
70.2° |
|
Sep first |
134.4 |
|
Sep last |
130.08 |
|
Sep. Now (ρ) |
130.08" |
|
Mag pri |
7.18 |
|
Mag sec |
6.55 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+068 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-099 |
|
Sec motion dec |
-020 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.821
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 25907 |
|
Constellation |
Perseus |
|
SAO |
39327 |
|
HIP |
19287 |
|
Tycho2 |
2889-00255-1 |
|
Gaia DR2 |
232255411716664960 |
|
HD |
25907 |
|
GC |
4953 |
|
DM |
BD+42 897 |
|
BD |
BD+42 896 |
|
Distance |
134.41 |
|
Distance ly |
438.45 |
|