22185+5527 STI 2689
22h 18m 29.22s +55° 28' 27.2" P.A. 239.00 sep 3.9 mag 11.56,12.60 Sp B9
| Coord 2000 |
22185+5527 |
|
Discov num |
STI2689 |
|
Comp |
|
|
Coord arcsec 2000 |
22 18 29.22 +55 28 27.2 |
|
| Date first |
1917 |
|
Date last |
2010 |
|
Obs |
6 |
|
| Pa first |
215 |
|
Pa last |
239.1 |
|
P.A. Now (θ) |
239.1° |
|
| Sep first |
4.1 |
|
Sep last |
3.91 |
|
Sep. Now (ρ) |
3.91" |
|
| Mag pri |
11.56 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3986-02372-1 |
|
Gaia DR2 |
2005908610981757568 |
|
