22238+5442 STI 2746
22h 23m 50.61s +54° 42' 22.7" P.A. 57.00 sep 13.4 mag 11.39,12.60 Sp A0
| Coord 2000 |
22238+5442 |
|
Discov num |
STI2746 |
|
Comp |
|
|
Coord arcsec 2000 |
22 23 50.61 +54 42 22.7 |
|
| Date first |
1917 |
|
Date last |
2020 |
|
Obs |
10 |
|
| Pa first |
55 |
|
Pa last |
57.4 |
|
P.A. Now (θ) |
57.4° |
|
| Sep first |
11.8 |
|
Sep last |
13.41 |
|
Sep. Now (ρ) |
13.41" |
|
| Mag pri |
11.39 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.21 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3986-02747-1 |
|
Gaia DR2 |
2005100641728129024 |
|
