22197+5427 STI 2700
22h 19m 38.90s +54° 26' 54.2" P.A. 64.00 sep 10.9 mag 11.85,11.65 Sp B5
| Coord 2000 |
22197+5427 |
|
Discov num |
STI2700 |
|
Comp |
|
|
Coord arcsec 2000 |
22 19 38.90 +54 26 54.2 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
65 |
|
Pa last |
64.3 |
|
P.A. Now (θ) |
64.3° |
|
| Sep first |
11.1 |
|
Sep last |
10.856 |
|
Sep. Now (ρ) |
10.856" |
|
| Mag pri |
11.85 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.563
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3986-00114-1 |
|
Gaia DR2 |
2005007148880326272 |
|
