19231+4326 JKA 55
19h 23m 07.72s +43° 26' 03.9" P.A. 25.00 sep 34.3 mag 12.70,13.80
| Coord 2000 |
19231+4326 |
|
Discov num |
JKA 55 |
|
Comp |
|
|
Coord arcsec 2000 |
19 23 07.72 +43 26 03.9 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
25 |
|
Pa last |
24.7 |
|
P.A. Now (θ) |
24.7° |
|
| Sep first |
34.2 |
|
Sep last |
34.257 |
|
Sep. Now (ρ) |
34.257" |
|
| Mag pri |
12.70 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-020 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.161 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2126065749909100800 |
|
