12025+2145 HO 535 (HD 104558)
12h 02m 29.07s +21° 44' 48.5" P.A. 147.00 sep 2.9 mag 8.69,11.50 Sp F9 dist. 74.18 pc (241.98 l.y.)
| Coord 2000 |
12025+2145 |
|
Discov num |
HO 535 |
|
Comp |
|
|
Coord arcsec 2000 |
12 02 29.07 +21 44 48.5 |
|
| Date first |
1897 |
|
Date last |
2017 |
|
Obs |
24 |
|
| Pa first |
146 |
|
Pa last |
146.6 |
|
P.A. Now (θ) |
146.6° |
|
| Sep first |
2.0 |
|
Sep last |
2.93 |
|
Sep. Now (ρ) |
2.93" |
|
| Mag pri |
8.69 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
F9 (yellow-white) |
|
| Pri motion ra |
-071 |
|
Sec motion ra |
-078 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-011 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.155 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 104558 |
|
Constellation |
Coma Berenices |
|
SAO |
82112 |
|
HIP |
58707 |
|
| Tycho2 |
1444-00254-1 |
|
Gaia DR2 |
4000062544966245504 |
|
HD |
104558 |
|
BD |
BD+22 2434 |
|
| Distance |
74.18 |
|
Distance ly |
241.98 |
|
