01219+4717 A 938 AB (HD 8161)
01h 21m 55.95s +47° 16' 56.5" P.A. 290.00 sep 3.9 mag 7.90,11.00 Sp A8II-III dist. 238.1 pc (776.68 l.y.)
Coord 2000 |
01219+4717 |
|
Discov num |
A 938 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 21 55.95 +47 16 56.5 |
|
Date first |
1905 |
|
Date last |
2017 |
|
Obs |
14 |
|
Pa first |
292 |
|
Pa last |
290.1 |
|
P.A. Now (θ) |
290.1° |
|
Sep first |
3.5 |
|
Sep last |
3.94 |
|
Sep. Now (ρ) |
3.94" |
|
Mag pri |
7.90 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
A8II-III (white) |
|
Pri motion ra |
+050 |
|
Sec motion ra |
+037 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-019 |
|
Notes |
W
|
|
rPM=0.444
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 8161 |
|
Constellation |
Andromeda |
|
SAO |
37149 |
|
HIP |
6374 |
|
Tycho2 |
3269-01156-1 |
|
HD |
8161 |
|
GC |
1638 |
|
BD |
BD+46 334 |
|
Distance |
238.1 |
|
Distance ly |
776.68 |
|