22255+2234 HO 616
22h 25m 29.78s +22° 34' 27.0" P.A. 342.00 sep 20.2 mag 7.66,12.90 Sp A7III dist. 222.72 pc (726.51 l.y.)
| Coord 2000 |
22255+2234 |
|
Discov num |
HO 616 |
|
Comp |
|
|
Coord arcsec 2000 |
22 25 29.78 +22 34 27.0 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
1 |
|
Pa last |
341.5 |
|
P.A. Now (θ) |
341.5° |
|
| Sep first |
18.7 |
|
Sep last |
20.205 |
|
Sep. Now (ρ) |
20.205" |
|
| Mag pri |
7.66 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
5.24 |
|
Spectral class |
A7III (white) |
|
| Pri motion ra |
+055 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
SAO |
90494 |
|
HIP |
110687 |
|
Tycho2 |
2218-00501-1 |
|
| Gaia DR2 |
1875088717486143360 |
|
HD |
212638 |
|
BD |
BD+21 4751 |
|
Distance |
222.72 |
|
| Distance ly |
726.51 |
|
