01404+5055 HDS 220 (HD 10154)
01h 40m 23.01s +50° 55' 04.2" P.A. 347.00 sep 0.2 mag 9.24,10.75 Sp A2 dist. 198.81 pc (648.52 l.y.)
Coord 2000 |
01404+5055 |
|
Discov num |
HDS 220 |
|
Comp |
|
|
Coord arcsec 2000 |
01 40 23.01 +50 55 04.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
347 |
|
Pa last |
347 |
|
P.A. Now (θ) |
347° |
|
Sep first |
0.2 |
|
Sep last |
0.192 |
|
Sep. Now (ρ) |
0.192" |
|
Mag pri |
9.24 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
1.51 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+023 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 10154 |
|
Constellation |
Perseus |
|
SAO |
22498 |
|
HIP |
7801 |
|
Tycho2 |
3290-00501-1 |
|
Gaia DR2 |
406192756745733376 |
|
HD |
10154 |
|
BD |
BD+50 323 |
|
Distance |
198.81 |
|
Distance ly |
648.52 |
|