22241+5523 STI 2750
22h 24m 06.75s +55° 22' 56.8" P.A. 179.00 sep 4.1 mag 11.97,12.60 Sp B9
Coord 2000 |
22241+5523 |
|
Discov num |
STI2750 |
|
Comp |
|
|
Coord arcsec 2000 |
22 24 06.75 +55 22 56.8 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
12 |
|
Pa last |
179 |
|
P.A. Now (θ) |
179° |
|
Sep first |
4.6 |
|
Sep last |
4.1 |
|
Sep. Now (ρ) |
4.1" |
|
Mag pri |
11.97 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+046 |
|
Sec motion dec |
-019 |
|
Notes |
|
|
rPM=1.408
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
Tycho2 |
3986-01197-1 |
|
Gaia DR2 |
2005210970851140992 |
|