05584+2938 STF 821 (HD 40163)
05h 58m 24.04s +29° 37' 37.5" P.A. 4.00 sep 2.2 mag 8.33,9.44 Sp B9 dist. 242.72 pc (791.75 l.y.)
Coord 2000 |
05584+2938 |
|
Discov num |
STF 821 |
|
Comp |
|
|
Coord arcsec 2000 |
05 58 24.04 +29 37 37.5 |
|
Date first |
1830 |
|
Date last |
2019 |
|
Obs |
31 |
|
Pa first |
12 |
|
Pa last |
4 |
|
P.A. Now (θ) |
4° |
|
Sep first |
2.2 |
|
Sep last |
2.239 |
|
Sep. Now (ρ) |
2.239" |
|
Mag pri |
8.33 |
|
Mag sec |
9.44 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 40163 |
|
Constellation |
Auriga |
|
SAO |
77781 |
|
HIP |
28270 |
|
Tycho2 |
1875-00439-1 |
|
Gaia DR2 |
3443717147448171136 |
|
HD |
40163 |
|
GC |
7514 |
|
BD |
BD+29 1058 |
|
Distance |
242.72 |
|
Distance ly |
791.75 |
|