23184+4716 A 202 (HD 219813)
23h 18m 23.56s +47° 15' 41.9" P.A. 257.00 sep 2.7 mag 9.00,10.46 Sp B9II dist. 243.9 pc (795.6 l.y.)
| Coord 2000 |
23184+4716 |
|
Discov num |
A 202 |
|
Comp |
|
|
Coord arcsec 2000 |
23 18 23.56 +47 15 41.9 |
|
| Date first |
1900 |
|
Date last |
2009 |
|
Obs |
18 |
|
| Pa first |
256 |
|
Pa last |
256.9 |
|
P.A. Now (θ) |
256.9° |
|
| Sep first |
2.4 |
|
Sep last |
2.737 |
|
Sep. Now (ρ) |
2.737" |
|
| Mag pri |
9.00 |
|
Mag sec |
10.46 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
B9II (blue-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.836
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 219813 |
|
Constellation |
Andromeda |
|
SAO |
52882 |
|
HIP |
115067 |
|
| Tycho2 |
3640-00034-1 |
|
Gaia DR2 |
1941508050259084288 |
|
HD |
219813 |
|
BD |
BD+46 4000 |
|
| Distance |
243.9 |
|
Distance ly |
795.6 |
|
