01447+5404 SMA 22
01h 44m 41.45s +54° 03' 44.2" P.A. 303.00 sep 11.2 mag 10.00,12.50 Sp A2
Coord 2000 |
01447+5404 |
|
Discov num |
SMA 22 |
|
Comp |
|
|
Coord arcsec 2000 |
01 44 41.45 +54 03 44.2 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
303 |
|
Pa last |
303.2 |
|
P.A. Now (θ) |
303.2° |
|
Sep first |
11.3 |
|
Sep last |
11.21 |
|
Sep. Now (ρ) |
11.21" |
|
Mag pri |
10.00 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.632
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3671-01688-1 |
|
Gaia DR2 |
408128618765778432 |
|