23159+5641 STI 2965 (HD 219537)
23h 15m 51.64s +56° 40' 34.2" P.A. 248.00 sep 12.9 mag 7.84,10.93 Sp A0 dist. 223.71 pc (729.74 l.y.)
Coord 2000 |
23159+5641 |
|
Discov num |
STI2965 |
|
Comp |
|
|
Coord arcsec 2000 |
23 15 51.64 +56 40 34.2 |
|
Date first |
1906 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
251 |
|
Pa last |
247.5 |
|
P.A. Now (θ) |
247.5° |
|
Sep first |
12.6 |
|
Sep last |
12.886 |
|
Sep. Now (ρ) |
12.886" |
|
Mag pri |
7.84 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
3.09 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.226 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 219537 |
|
Constellation |
Cassiopeia |
|
SAO |
35271 |
|
HIP |
114853 |
|
Tycho2 |
4006-00561-1 |
|
Gaia DR2 |
2009250817077218560 |
|
HD |
219537 |
|
BD |
BD+55 2929 |
|
Distance |
223.71 |
|
Distance ly |
729.74 |
|