05456+3010 HDS 774 (HD 38231)
05h 45m 36.53s +30° 10' 03.8" P.A. 247.00 sep 7.2 mag 8.57,10.49 Sp B5 dist. 306.75 pc (1000.62 l.y.)
| Coord 2000 |
05456+3010 |
|
Discov num |
HDS 774 |
|
Comp |
|
|
Coord arcsec 2000 |
05 45 36.53 +30 10 03.8 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
244 |
|
Pa last |
246.9 |
|
P.A. Now (θ) |
246.9° |
|
| Sep first |
6.8 |
|
Sep last |
7.167 |
|
Sep. Now (ρ) |
7.167" |
|
| Mag pri |
8.57 |
|
Mag sec |
10.49 |
|
delta mag (ΔM) |
1.92 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+016 |
|
| Notes |
|
|
rPM=1.093
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 38231 |
|
Constellation |
Auriga |
|
SAO |
58407 |
|
HIP |
27179 |
|
| Tycho2 |
2405-00128-1 |
|
Gaia DR2 |
3444379401333488000 |
|
HD |
38231 |
|
BD |
BD+30 997 |
|
| Distance |
306.75 |
|
Distance ly |
1000.62 |
|
