01417+5541 STI 1656
01h 41m 38.19s +55° 41' 29.5" P.A. 81.00 sep 13.1 mag 11.90,12.80
Coord 2000 |
01417+5541 |
|
Discov num |
STI1656 |
|
Comp |
|
|
Coord arcsec 2000 |
01 41 38.19 +55 41 29.5 |
|
Date first |
1917 |
|
Date last |
2018 |
|
Obs |
9 |
|
Pa first |
82 |
|
Pa last |
80.9 |
|
P.A. Now (θ) |
80.9° |
|
Sep first |
12.7 |
|
Sep last |
13.09 |
|
Sep. Now (ρ) |
13.09" |
|
Mag pri |
11.90 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.64
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
409402609145552256 |
|